mirror of
https://github.com/php/web-php.git
synced 2026-03-23 23:02:13 +01:00
Improve windows single line installer downloads script
Improve installation path selection Add PHP to the path after install
This commit is contained in:
Shivam Mathur
@@ -3,19 +3,27 @@
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Downloads and sets up a specified PHP version on Windows.
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.PARAMETER Version
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Major.minor or full version (e.g., 7.4 or 7.4.30).
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.PARAMETER Path
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Destination directory (defaults to C:\php<Version>).
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Major.minor or full version (e.g., 8.4 or 8.4.15).
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.PARAMETER Arch
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Architecture: x64 or x86 (default: x64).
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x64 or x86 (default: x64).
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.PARAMETER ThreadSafe
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ThreadSafe: download Thread Safe build (default: $False).
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Download Thread Safe build (default: $False).
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.PARAMETER Timezone
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date.timezone string for php.ini (default: 'UTC').
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.PARAMETER Scope
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Auto (default), CurrentUser, AllUsers, or Custom.
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- Auto: AllUsers if elevated, otherwise CurrentUser.
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- AllUsers: Requires elevation, installs under Program Files (or Program Files (x86) for x86 arch).
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- CurrentUser: Installs under $env:LOCALAPPDATA.
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- Custom: Installs under -CustomPath (or prompts), adds to User PATH.
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.PARAMETER CustomPath
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Directory for Scope=Custom. Versions are installed under this directory and a "current" link is created here.
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#>
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[CmdletBinding()]
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@@ -23,15 +31,23 @@ param(
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[Parameter(Mandatory = $true, Position=0)]
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[ValidatePattern('^\d+(\.\d+)?(\.\d+)?((alpha|beta|RC)\d*)?$')]
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[string]$Version,
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[Parameter(Mandatory = $false, Position=1)]
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[string]$Path = "C:\php$Version",
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[Parameter(Mandatory = $false, Position=2)]
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[ValidateSet("x64", "x86")]
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[string]$Arch = "x64",
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[Parameter(Mandatory = $false, Position=3)]
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[Parameter(Mandatory = $false, Position=2)]
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[bool]$ThreadSafe = $False,
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[Parameter(Mandatory = $false, Position=4)]
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[string]$Timezone = 'UTC'
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[Parameter(Mandatory = $false, Position=3)]
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[string]$Timezone = 'UTC',
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[Parameter(Mandatory = $false)]
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[ValidateSet('Auto', 'CurrentUser', 'AllUsers', 'Custom')]
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[string]$Scope = 'Auto',
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[Parameter(Mandatory = $false)]
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[string]$CustomPath
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)
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Function Get-File {
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@@ -52,19 +68,20 @@ Function Get-File {
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for ($i = 0; $i -lt $Retries; $i++) {
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try {
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if($OutFile -ne '') {
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Invoke-WebRequest -Uri $Url -OutFile $OutFile -TimeoutSec $TimeoutSec
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Invoke-WebRequest -Uri $Url -OutFile $OutFile -TimeoutSec $TimeoutSec -UseBasicParsing -ErrorAction Stop
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return
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} else {
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Invoke-WebRequest -Uri $Url -TimeoutSec $TimeoutSec
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return Invoke-WebRequest -Uri $Url -TimeoutSec $TimeoutSec -UseBasicParsing -ErrorAction Stop
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}
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break;
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} catch {
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if ($i -eq ($Retries - 1)) {
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if($FallbackUrl) {
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try {
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if($OutFile -ne '') {
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Invoke-WebRequest -Uri $FallbackUrl -OutFile $OutFile -TimeoutSec $TimeoutSec
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Invoke-WebRequest -Uri $FallbackUrl -OutFile $OutFile -TimeoutSec $TimeoutSec -UseBasicParsing -ErrorAction Stop
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return
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} else {
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Invoke-WebRequest -Uri $FallbackUrl -TimeoutSec $TimeoutSec
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return Invoke-WebRequest -Uri $FallbackUrl -TimeoutSec $TimeoutSec -UseBasicParsing -ErrorAction Stop
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}
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} catch {
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throw "Failed to download the file from $Url and $FallbackUrl"
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@@ -77,6 +94,87 @@ Function Get-File {
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}
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}
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Function Test-IsAdmin {
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$p = New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())
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return $p.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
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}
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Function ConvertTo-BoolOrDefault {
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param([string]$UserInput, [bool]$Default)
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if ([string]::IsNullOrWhiteSpace($UserInput)) { return $Default }
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switch -Regex ($UserInput.Trim().ToLowerInvariant()) {
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'^(1|true|t|y|yes)$' { return $true }
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'^(0|false|f|n|no)$' { return $false }
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default { return $Default }
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}
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}
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Function Edit-PathForCompare([string]$p) {
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if ([string]::IsNullOrWhiteSpace($p)) { return '' }
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return ($p.Trim().Trim('"').TrimEnd('\')).ToLowerInvariant()
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}
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Function Set-PathEntryFirst {
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param(
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[Parameter(Mandatory = $true)][ValidateSet('User','Machine')] [string]$Target,
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[Parameter(Mandatory = $true)][string]$Entry
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)
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$entryNorm = Edit-PathForCompare $Entry
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$existing = [Environment]::GetEnvironmentVariable('Path', $Target)
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if ($null -eq $existing) { $existing = '' }
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$parts = @()
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foreach ($p in ($existing -split ';')) {
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if (-not [string]::IsNullOrWhiteSpace($p)) {
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if ((Edit-PathForCompare $p) -ne $entryNorm) { $parts += $p }
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}
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}
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$newParts = @($Entry) + $parts
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[Environment]::SetEnvironmentVariable('Path', ($newParts -join ';'), $Target)
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$procParts = @()
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foreach ($p in ($env:Path -split ';')) {
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if (-not [string]::IsNullOrWhiteSpace($p)) {
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if ((Edit-PathForCompare $p) -ne $entryNorm) { $procParts += $p }
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}
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}
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$env:Path = ((@($Entry) + $procParts) -join ';')
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}
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function Send-EnvironmentChangeBroadcast {
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try {
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$sig = @'
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using System;
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using System.Runtime.InteropServices;
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public static class NativeMethods {
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[DllImport("user32.dll", SetLastError=true, CharSet=CharSet.Auto)]
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public static extern IntPtr SendMessageTimeout(
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IntPtr hWnd, uint Msg, UIntPtr wParam, string lParam,
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uint fuFlags, uint uTimeout, out UIntPtr lpdwResult);
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}
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'@
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Add-Type -TypeDefinition $sig -ErrorAction SilentlyContinue | Out-Null
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$HWND_BROADCAST = [IntPtr]0xffff
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$WM_SETTINGCHANGE = 0x001A
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$SMTO_ABORTIFHUNG = 0x0002
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[UIntPtr]$result = [UIntPtr]::Zero
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[NativeMethods]::SendMessageTimeout($HWND_BROADCAST, $WM_SETTINGCHANGE, [UIntPtr]::Zero, "Environment", $SMTO_ABORTIFHUNG, 5000, [ref]$result) | Out-Null
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} catch { }
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}
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Function Test-EmptyDir([string]$Dir) {
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if (-not (Test-Path -LiteralPath $Dir)) {
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New-Item -ItemType Directory -Path $Dir -Force | Out-Null
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return
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}
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$items = Get-ChildItem -LiteralPath $Dir -Force -ErrorAction SilentlyContinue
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if ($items -and $items.Count -gt 0) {
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throw "The directory '$Dir' is not empty. Please choose another location."
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}
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}
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Function Get-Semver {
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[CmdletBinding()]
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param(
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@@ -85,19 +183,22 @@ Function Get-Semver {
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[ValidatePattern('^\d+\.\d+$')]
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[string]$Version
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)
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$releases = Get-File -Url "https://downloads.php.net/~windows/releases/releases.json" | ConvertFrom-Json
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$jsonUrl = "https://downloads.php.net/~windows/releases/releases.json"
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$releases = ((Get-File -Url $jsonUrl).Content | ConvertFrom-Json)
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$semver = $releases.$Version.version
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if($null -eq $semver) {
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$semver = (Get-File -Url "https://downloads.php.net/~windows/releases/archives").Links |
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Where-Object { $_.href -match "php-($Version.[0-9]+).*" } |
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ForEach-Object { $matches[1] } |
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Sort-Object { [System.Version]$_ } -Descending |
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Select-Object -First 1
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}
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if($null -eq $semver) {
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throw "Unsupported PHP version: $Version"
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}
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return $semver
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if ($null -ne $semver) { return [string]$semver }
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$html = (Get-File -Url "https://downloads.php.net/~windows/releases/archives/").Content
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$rx = [regex]"php-($([regex]::Escape($Version))\.[0-9]+)"
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$found = $rx.Matches($html) | ForEach-Object { $_.Groups[1].Value } |
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Sort-Object { [version]$_ } -Descending |
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Select-Object -First 1
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if ($null -ne $found) { return [string]$found }
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throw "Unsupported PHP version series: $Version"
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}
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Function Get-VSVersion {
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@@ -160,7 +261,7 @@ Function Get-PhpFromUrl {
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$vs = Get-VSVersion $Version
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$ts = if ($ThreadSafe) { "ts" } else { "nts" }
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$zipName = if ($ThreadSafe) { "php-$Semver-Win32-$vs-$Arch.zip" } else { "php-$Semver-$ts-Win32-$vs-$Arch.zip" }
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$type = Get-ReleaseType $Version
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$type = Get-ReleaseType $Semver
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$base = "https://downloads.php.net/~windows/$type"
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try {
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@@ -175,49 +276,147 @@ Function Get-PhpFromUrl {
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}
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$tempFile = [IO.Path]::ChangeExtension([IO.Path]::GetTempFileName(), '.zip')
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try {
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$isAdmin = Test-IsAdmin
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if (-not $PSBoundParameters.ContainsKey('Arch')) {
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Write-Host ""
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Write-Host "What architecture would you like to install?"
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Write-Host "Enter x64 for 64-bit"
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Write-Host "Enter x86 for 32-bit"
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Write-Host "Press Enter to use default ($Arch)"
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$archSel = Read-Host "Please enter [x64/x86]"
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if (-not [string]::IsNullOrWhiteSpace($archSel) -and @('x64','x86') -contains $archSel.Trim()) {
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$Arch = $archSel.Trim()
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}
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}
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if (-not $PSBoundParameters.ContainsKey('ThreadSafe')) {
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Write-Host ""
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Write-Host "What ThreadSafe option would you like to use?"
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Write-Host "Enter true for ThreadSafe"
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Write-Host "Enter false for Non-ThreadSafe"
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Write-Host "Press Enter to use default ($ThreadSafe)"
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$tsSel = Read-Host "Please enter [true/false]"
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$ThreadSafe = ConvertTo-BoolOrDefault -UserInput $tsSel -Default $ThreadSafe
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}
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if (-not $PSBoundParameters.ContainsKey('Timezone')) {
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Write-Host ""
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Write-Host "What timezone would you like to set in php.ini?"
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Write-Host "Press Enter to use default ($Timezone)"
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$tzSel = Read-Host "Please enter timezone"
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if (-not [string]::IsNullOrWhiteSpace($tzSel)) {
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$Timezone = $tzSel.Trim()
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}
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}
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if (-not $PSBoundParameters.ContainsKey('Scope')) {
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Write-Host ""
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Write-Host "Would you like to install PHP for:"
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Write-Host "Enter 1 for Current user"
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Write-Host "Enter 2 for All users (requires admin elevation)"
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Write-Host "Enter 3 to install PHP at a custom path"
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Write-Host "Press Enter to choose automatically"
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$sel = Read-Host "Please enter [1-3]"
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switch ($sel) {
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'1' { $Scope = 'CurrentUser' }
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'2' { $Scope = 'AllUsers' }
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'3' { $Scope = 'Custom' }
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default { $Scope = 'Auto' }
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}
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}
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if ($Scope -eq 'Custom' -and -not $PSBoundParameters.ContainsKey('CustomPath')) {
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$defaultCustom = if ($CustomPath) { $CustomPath } else { (Join-Path $env:LOCALAPPDATA 'Programs\PHP') }
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Write-Host ""
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Write-Host "Please enter the custom installation path."
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Write-Host "Press Enter to use default ($defaultCustom)"
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$cr = Read-Host "Please enter"
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$CustomPath = if ([string]::IsNullOrWhiteSpace($cr)) { $defaultCustom } else { $cr.Trim() }
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}
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if ($Version -match "^\d+\.\d+$") {
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$Semver = Get-Semver $Version
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$MajorMinor = $Version
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} else {
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$Semver = $Version
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$Semver -match '^(\d+\.\d+)' | Out-Null
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$Version = $Matches[1]
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if ($Semver -notmatch '^(\d+\.\d+)') { throw "Could not derive major.minor from Version '$Version'." }
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$MajorMinor = $Matches[1]
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}
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if (-not (Test-Path $Path)) {
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try {
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New-Item -ItemType Directory -Path $Path -ErrorAction Stop | Out-Null
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} catch {
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throw "Failed to create directory $Path. $_"
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}
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} else {
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$files = Get-ChildItem -Path $Path
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if ($files.Count -gt 0) {
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throw "The directory $Path is not empty. Please provide an empty directory."
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}
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}
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if($Version -lt '5.5' -and $Arch -eq 'x64') {
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if ([version]$MajorMinor -lt [version]'5.5' -and $Arch -eq 'x64') {
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$Arch = 'x86'
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Write-Host "PHP version $Version does not support x64 architecture on Windows. Using x86 instead."
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Write-Host "PHP series $MajorMinor does not support x64 on Windows. Using x86."
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}
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Write-Host "Downloading PHP $Semver to $Path"
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Get-PhpFromUrl $Version $Semver $Arch $ThreadSafe $tempFile
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Expand-Archive -Path $tempFile -DestinationPath $Path -Force -ErrorAction Stop
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$EffectiveScope = $Scope
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if ($Scope -eq 'Auto') {
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$EffectiveScope = if ($isAdmin) { 'AllUsers' } else { 'CurrentUser' }
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}
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$phpIniProd = Join-Path $Path "php.ini-production"
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if ($EffectiveScope -eq 'AllUsers' -and -not $isAdmin) {
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throw "AllUsers install selected but this session is not elevated. Re-run as Administrator or choose CurrentUser/Custom."
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}
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$installRootDirectory = switch ($EffectiveScope) {
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'CurrentUser' { Join-Path $env:LOCALAPPDATA 'Programs\PHP' }
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'AllUsers' {
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$pf = $env:ProgramFiles
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if ($Arch -eq 'x86' -and ${env:ProgramFiles(x86)}) { $pf = ${env:ProgramFiles(x86)} }
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Join-Path $pf 'PHP'
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}
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'Custom' {
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if ([string]::IsNullOrWhiteSpace($CustomPath)) { throw "Scope=Custom requires -CustomPath (or interactive input)." }
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[Environment]::ExpandEnvironmentVariables($CustomPath)
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}
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default { throw "Unexpected scope: $EffectiveScope" }
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}
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if (-not (Test-Path -LiteralPath $installRootDirectory)) {
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New-Item -ItemType Directory -Path $installRootDirectory | Out-Null
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}
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$tsTag = if ($ThreadSafe) { 'ts' } else { 'nts' }
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$installDirectory = Join-Path (Join-Path (Join-Path $installRootDirectory $Semver) $tsTag) $Arch
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$currentLink = Join-Path $installRootDirectory 'current'
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Test-EmptyDir $installDirectory
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Write-Host "Downloading PHP $Semver ($Arch, $tsTag) -> $installDirectory"
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Get-PhpFromUrl $MajorMinor $Semver $Arch $ThreadSafe $tempFile
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Expand-Archive -Path $tempFile -DestinationPath $installDirectory -Force -ErrorAction Stop
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$phpIniProd = Join-Path $installDirectory "php.ini-production"
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if(-not(Test-Path $phpIniProd)) {
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$phpIniProd = Join-Path $Path "php.ini-recommended"
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$phpIniProd = Join-Path $installDirectory "php.ini-recommended"
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}
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$phpIni = Join-Path $Path "php.ini"
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Copy-Item $phpIniProd $phpIni -Force
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$extensionDir = Join-Path $Path "ext"
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(Get-Content $phpIni) -replace '^extension_dir = "./"', "extension_dir = `"$extensionDir`"" | Set-Content $phpIni
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(Get-Content $phpIni) -replace ';\s?extension_dir = "ext"', "extension_dir = `"$extensionDir`"" | Set-Content $phpIni
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(Get-Content $phpIni) -replace ';\s?date.timezone =', "date.timezone = `"$Timezone`"" | Set-Content $phpIni
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$phpIni = Join-Path $installDirectory "php.ini"
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if (Test-Path $phpIniProd) {
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Copy-Item $phpIniProd $phpIni -Force
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Write-Host "PHP $Semver downloaded to $Path"
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$extensionDir = Join-Path $installDirectory "ext"
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(Get-Content $phpIni) -replace '^extension_dir = "./"', "extension_dir = `"$extensionDir`"" | Set-Content $phpIni
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(Get-Content $phpIni) -replace ';\s?extension_dir = "ext"', "extension_dir = `"$extensionDir`"" | Set-Content $phpIni
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(Get-Content $phpIni) -replace ';\s?date.timezone =', "date.timezone = `"$Timezone`"" | Set-Content $phpIni
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}
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if (Test-Path -LiteralPath $currentLink) {
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Remove-Item -LiteralPath $currentLink -Force -Recurse
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}
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New-Item -ItemType Junction -Path $currentLink -Target $installDirectory | Out-Null
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$pathTarget = if ($EffectiveScope -eq 'AllUsers') { 'Machine' } else { 'User' }
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Set-PathEntryFirst -Target $pathTarget -Entry $currentLink
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Send-EnvironmentChangeBroadcast
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Write-Host ""
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Write-Host "Installed PHP ${Semver}: $installDirectory"
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Write-Host "It has been linked to $currentLink and added to PATH."
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Write-Host "Please restart any open Command Prompt/PowerShell windows or IDEs to pick up the new PATH."
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Write-Host "You can run 'php -v' to verify the installation in the new window."
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} catch {
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Write-Error $_
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Exit 1
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