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<?php $haystack = '2 Серия'; $needle = 'серия'; $pos = mb_strripos($haystack, $needle); if ($pos === false) { echo "К сожалению, ($needle) не найдено в ($haystack)"; } else { echo "Поздравляем!\n"; echo "Последнее ($needle) найдено в ($haystack) в позиции ($pos)"; }
Output for git.master, git.master_jit, rfc.property-hooks
Поздравляем! Последнее (серия) найдено в (2 Серия) в позиции (2)

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