3v4l.org

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<?php var_dump(str_contains('😊abc', '😊abc')); var_dump(strpos('😊abc', '😊abc') !== false);
Output for 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
bool(true) bool(true)
preferences:
51.6 ms | 834 KiB | 4 Q