3v4l.org

run code in 500+ PHP versions simultaneously
<?php class NotBlankValidator implements ValidatorRuleInterface { private string $errorText = "Это поле обязательно для заполнения."; public function __invoke (mixed $value): ?ValidationError { $numberOfCharacters = iconv_strlen($value); return ($numberOfCharacters===0) ? new ValidationError($this->errorText) : null; } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.30.0110.00719.09
8.5.20.0100.00318.07
8.5.10.0060.00616.59
8.5.00.0120.01220.20
8.4.180.0130.00822.42
8.4.170.0150.00622.07
8.4.160.0150.00723.73
8.4.150.0060.00716.92
8.4.140.0060.00417.64
8.4.130.0130.00718.91
8.4.120.0070.01123.96
8.4.110.0100.01118.78
8.4.100.0120.01018.89
8.4.90.0110.01020.71
8.4.80.0100.01119.77
8.4.70.0100.01018.05
8.4.60.0110.01118.85
8.4.50.0090.01018.78
8.4.40.0130.00717.67
8.4.30.0150.00318.73
8.4.20.0140.00719.00
8.4.10.0100.01019.61
8.3.300.0140.00520.66
8.3.290.0140.00818.47
8.3.280.0090.01118.56
8.3.270.0090.01016.86
8.3.260.0090.00716.65
8.3.250.0110.00518.73
8.3.240.0120.00917.08
8.3.230.0120.00816.58
8.3.220.0110.00718.71
8.3.210.0090.01116.79
8.3.200.0060.00516.82
8.3.190.0130.00419.10
8.3.180.0110.00716.80
8.3.170.0120.00618.82
8.3.160.0120.00620.18
8.3.150.0120.00616.83
8.3.140.0080.00016.55
8.3.130.0080.00016.64
8.3.120.0080.00018.80
8.3.110.0040.00416.61
8.3.100.0030.00724.06
8.3.90.0090.00926.77
8.3.80.0120.00618.56
8.3.70.0070.01418.35
8.3.60.0110.01118.68
8.3.50.0180.00316.68
8.3.40.0130.00620.26
8.3.30.0150.00021.91
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0100.00528.09
8.2.300.0100.01018.79
8.2.290.0090.01120.27
8.2.280.0120.00718.60
8.2.270.0060.01216.87
8.2.260.0090.00918.16
8.2.250.0040.01116.43
8.2.240.0060.00317.19
8.2.230.0060.00320.94
8.2.220.0060.00637.54
8.2.210.0130.00626.77
8.2.200.0090.00016.63
8.2.190.0070.01418.29
8.2.180.0130.00717.00
8.2.170.0070.01719.08
8.2.160.0000.01422.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0080.00328.09
8.2.120.0100.00328.09
8.2.110.0120.00628.09
8.2.100.0130.00528.09
8.2.90.0170.00028.09
8.2.80.0090.00928.09
8.2.70.0180.00028.09
8.2.60.0140.00328.09
8.2.50.0130.00428.09
8.2.40.0130.00328.09
8.2.30.0090.00628.09
8.2.20.0070.00728.09
8.2.10.0140.00028.09
8.2.00.0100.00328.09
8.1.340.0120.00817.83
8.1.330.0130.00622.18
8.1.320.0110.00816.19
8.1.310.0000.00818.71
8.1.300.0080.00018.24
8.1.290.0030.00630.84
8.1.280.0110.00425.92
8.1.270.0030.00622.20
8.1.260.0120.00028.09
8.1.250.0090.00028.09
8.1.240.0060.00628.09
8.1.230.0100.00328.09
8.1.220.0140.00028.09
8.1.210.0090.00628.09
8.1.200.0080.00828.09
8.1.190.0160.00028.09
8.1.180.0140.00028.09
8.1.170.0090.00428.09
8.1.160.0110.00428.09
8.1.150.0070.00328.09
8.1.140.0120.00428.09
8.1.130.0050.01128.09
8.1.120.0110.00328.09
8.1.110.0100.00328.09
8.1.100.0050.00528.09
8.1.90.0140.00028.09
8.1.80.0100.00728.09
8.1.70.0110.00528.09
8.1.60.0130.00728.09
8.1.50.0090.00428.09
8.1.40.0170.00328.09
8.1.30.0160.00428.09
8.1.20.0130.00728.09
8.1.10.0200.00028.09
8.1.00.0100.00728.09

preferences:
44.31 ms | 994 KiB | 5 Q