<?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 $newstring;
preferences:
41.75 ms | 402 KiB | 5 Q