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https://github.com/php/php-src.git
synced 2026-04-22 07:28:09 +02:00
Peter Kokot
b746e69887
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
67 lines
1.7 KiB
PHP
67 lines
1.7 KiB
PHP
--TEST--
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Test isset() function : basic functionality
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--FILE--
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<?php
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/* Prototype : bool isset ( mixed $var [, mixed $var [, $... ]] )
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* Description: Determine if a variable is set and is not NULL
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*/
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class foo {}
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echo "*** Testing isset() : basic functionality ***\n";
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$i = 10;
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$f = 10.5;
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$s = "Hello";
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$a = array(1,2,3,4,5);
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$b = true;
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$n = NULL;
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$obj = new foo;
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$res = fopen(__FILE__, "r");
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echo "Integer test: " . (isset($i) ? "YES": "NO") . "\n";
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echo "Float test: " . (isset($f) ? "YES": "NO") . "\n";
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echo "String test: " . (isset($s) ? "YES": "NO") . "\n";
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echo "Array test: " . (isset($a) ? "YES": "NO") . "\n";
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echo "Boolean test: " . (isset($b) ? "YES": "NO") . "\n";
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echo "Null test: " . (isset($n) ? "YES": "NO") . "\n";
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echo "Object test: " . (isset($obj) ? "YES": "NO") . "\n";
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echo "Resource test: " . (isset($res) ? "YES": "NO") . "\n";
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echo "\n\nUnset the variables\n\n";
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unset($i, $f, $s, $a, $b, $n, $obj, $res);
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echo "Integer test: " . (isset($i) ? "YES": "NO") . "\n";
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echo "Float test: " . (isset($f) ? "YES": "NO") . "\n";
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echo "String test: " . (isset($s) ? "YES": "NO") . "\n";
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echo "Array test: " . (isset($a) ? "YES": "NO") . "\n";
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echo "Boolean test: " . (isset($b) ? "YES": "NO") . "\n";
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echo "Null test: " . (isset($n) ? "YES": "NO") . "\n";
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echo "Object test: " . (isset($obj) ? "YES": "NO") . "\n";
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echo "Resource test: " . (isset($res) ? "YES": "NO") . "\n";
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?>
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===DONE===
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--EXPECT--
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*** Testing isset() : basic functionality ***
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Integer test: YES
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Float test: YES
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String test: YES
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Array test: YES
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Boolean test: YES
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Null test: NO
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Object test: YES
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Resource test: YES
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Unset the variables
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Integer test: NO
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Float test: NO
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String test: NO
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Array test: NO
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Boolean test: NO
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Null test: NO
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Object test: NO
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Resource test: NO
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===DONE===
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