@ 2015-04-16T14:43:30Z <?php
$string = ' The quick brown fox jumped over the lazy dog.';
$patterns = array();
$patterns[0] = x;
$replacements = array();
$replacements[0] = '';
echo preg_replace('/^\s*/', '', $string);
?>
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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 Fatal error: Uncaught Error: Undefined constant "x" in /in/kfCWF:4
Stack trace:
#0 {main}
thrown in /in/kfCWF on line 4
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Use of undefined constant x - assumed 'x' (this will throw an Error in a future version of PHP) in /in/kfCWF on line 4
The quick brown fox jumped over the lazy dog. Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 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 - 7.1.25 Notice: Use of undefined constant x - assumed 'x' in /in/kfCWF on line 4
The quick brown fox jumped over the lazy dog. preferences:dark mode live preview
239.75 ms | 404 KiB | 327 Q