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run code in 300+ PHP versions simultaneously
<?php function validateMobile($mobile){ return preg_match("/^1[345789]\d{9}$/", $mobile); } var_dump(validateMobile('15900000000')); var_dump(validateMobile('13900000000'));
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.3 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
int(1) int(1)
Output for 7.0.0 - 7.0.2
int(0) int(1)
preferences:
308.52 ms | 401 KiB | 374 Q