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<?php $string = 'The dog ate the cat and the dog ate the chimp'; $find = 'dog'; $array = ['duck', 'pig']; $count = 1; while ($array && $count) { $string = preg_replace("#$find#", array_shift($array), $string, 1, $count); } echo $string;
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
The duck ate the cat and the pig ate the chimp

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