@ 2015-10-27T14:57:50Z <?php
class Foo { public $bar; }
$foo = new Foo;
$arr = array("", " ", FALSE, TRUE, array(), NULL, "0", 0, 0.0, new stdClass, $foo, $foo->bar, "\0");
$headings = array('type', 'if', 'isset', 'empty', 'is_null');
foreach($heading as $heading){ echo pad_str($heading, 20), " | "; }
echo "\n";
/*
foreach($arr as $val){
echo gettype($val), " | ";
}
*/
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: Undefined variable $heading in /in/XQpbq on line 7
Warning: foreach() argument must be of type array|object, null given in /in/XQpbq on line 7
Output for 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.8 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.33 Notice: Undefined variable: heading in /in/XQpbq on line 7
Warning: Invalid argument supplied for foreach() in /in/XQpbq on line 7
Output for 7.3.32 - 7.3.33 Warning: Invalid argument supplied for foreach() in /in/XQpbq on line 7
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187.11 ms | 401 KiB | 255 Q