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<?php $inputString = 'fool'; $containsValue = 'foo'; var_dump(false !== mb_stripos($inputString, $containsValue, 0, mb_detect_encoding($inputString)));
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
bool(true)
preferences:
82.78 ms | 407 KiB | 5 Q