Update debugger appendix (#2582)

Remove links to Zend IDE (no longer available), dbg (supports until PHP 5.5) and apd (no releases since 2004).

This page could really be flashed out with how step debuggers like Xdebug are the way to comprehensively debug applications, but I don't think it's my place to write that documentation.
This commit is contained in:
Derick Rethans
2023-07-17 16:06:35 +01:00
committed by GitHub
parent 09b23d2b26
commit f2f5c11726

View File

@@ -6,13 +6,13 @@
<sect1 xml:id="debugger-about">
<title>About debugging in PHP</title>
<simpara>
PHP is shipped with the <link linkend="migration56.new-features.phpdbg">phpdbg</link> interactive debugger.
External debuggers can also be used. The
<link xlink:href="&url.zend.ide;">Zend IDE</link> includes
a debugger, and there are also some free debugger extensions
like DBG at <link xlink:href="&url.dbg;">&url.dbg;</link>, the
<link xlink:href="&url.apd;">Advanced PHP Debugger</link> (APD) or
<link xlink:href="&url.xdebug;">Xdebug</link>.
PHP is shipped with a basic command line interactive debugger,
<link linkend="migration56.new-features.phpdbg">phpdbg</link>.
</simpara>
<simpara>
Most IDEs have support for <link xlink:href="&url.xdebug;">Xdebug</link>,
a free debug tool, which allows for single step debugging your PHP
applications.
</simpara>
</sect1>