3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $originalString = 'Her (III.1) was the age of 2 years and 11 months. (shoulder a 4/5)'; $findStringArray = array("age", "(III.1)", "2", "months", "4"); $words = explode(" ",$originalString); for($x = 0; $x<count($words); $x++) { foreach($findStringArray as $key => $value) { $originalString = preg_replace('/\b('.preg_quote($value).')\b/i', "__", $originalString); if ($words[$x] == $value) { $words[$x] = preg_replace('/\b('.preg_quote($value).')\b/i', "__", $words[$x]); } } } $newstring = implode(" ", $words); echo "NEW " . $newstring . PHP_EOL; echo "ORIG " . $oringialString . PHP_EOL;
based on cs85O
Output for 5.0.4 - 7.2.0
NEW Her (III.1) was the __ of __ years and 11 months. (shoulder a 4/5) Notice: Undefined variable: oringialString in /in/MuIFP on line 16 ORIG
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.0.3
NEW Her (III.1) was the __ of __ years and 11 months. (shoulder a 4/5) Notice: Undefined variable: oringialString in /in/MuIFP on line 16 ORIG
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MuIFP on line 15 NEW Her (III.1) was the __ of __ years and 11 months. (shoulder a 4/5)PHP_EOL Notice: Undefined variable: oringialString in /in/MuIFP on line 16 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MuIFP on line 16 ORIG PHP_EOL