3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = DateTimeImmutable::createFromFormat('m-d', '99-99'); var_dump($v); var_dump(DateTimeImmutable::getLastErrors());

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)
8.4.120.0050.00424.14
8.4.110.0130.00818.73
8.4.100.0120.00918.64
8.4.90.0120.00322.44
8.4.80.0240.00418.38
8.4.70.0150.00718.38
8.4.60.0280.00918.21
8.4.50.0180.00818.33
8.4.40.0100.00717.75
8.4.30.0220.01118.20
8.4.20.0330.00718.19
8.4.10.0280.00818.12
8.3.250.0120.00718.92
8.3.240.0110.00917.05
8.3.230.0070.01116.41
8.3.220.0170.00617.87
8.3.210.0220.00516.75
8.3.200.0130.00216.69
8.3.190.0170.00516.91
8.3.180.0160.00617.83
8.3.170.0280.00416.58
8.3.160.0210.00717.76
8.3.150.0240.00916.73
8.3.140.0270.00416.61
8.3.130.0240.00616.59
8.3.120.0230.00517.14
8.3.110.0280.00816.75
8.3.100.0300.00916.69
8.3.90.0330.00821.10
8.3.80.0320.00721.12
8.3.70.0300.00721.09
8.3.60.0300.00721.03
8.3.50.0300.00721.10
8.3.40.0260.00621.64
8.3.30.0270.00821.60
8.3.20.0280.00821.61
8.3.10.0270.00821.58
8.3.00.0250.00722.26
8.2.290.0110.00920.49
8.2.280.0220.00718.51
8.2.270.0290.00616.69
8.2.260.0290.00516.89
8.2.250.0280.00717.06
8.2.240.0280.00417.23
8.2.230.0230.00717.01
8.2.220.0230.00717.17
8.2.210.0250.00721.10
8.2.200.0270.00721.14
8.2.190.0270.00721.08
8.2.180.0250.00821.13
8.2.170.0300.00721.73
8.2.160.0300.01021.69
8.2.150.0310.00721.66
8.2.140.0310.00821.63
8.2.130.0290.00921.61
8.2.120.0320.00821.63
8.2.110.0310.00721.65
8.2.100.0310.00821.60
8.2.90.0300.00921.67
8.2.80.0300.00721.68
8.2.70.0320.00921.67
8.2.60.0300.00621.66
8.2.50.0310.00721.67
8.2.40.0280.00721.68
8.2.30.0300.00621.59
8.2.20.0290.00821.66
8.2.10.0260.00821.62
8.2.00.0270.00621.64
8.1.330.0150.00522.01
8.1.320.0230.00616.66
8.1.310.0270.01016.32
8.1.300.0270.00716.73
8.1.290.0300.00720.94
8.1.280.0280.00820.95
8.1.270.0320.00721.52
8.1.260.0330.00621.52
8.1.250.0300.00721.58
8.1.240.0240.00821.53
8.1.230.0250.00521.54
8.1.220.0260.00621.56
8.1.210.0240.00821.47
8.1.200.0280.00721.46
8.1.190.0240.01121.41
8.1.180.0290.00621.43
8.1.170.0300.00621.49
8.1.160.0280.00621.49
8.1.150.0270.00821.50
8.1.140.0250.01021.42
8.1.130.0260.00821.48
8.1.120.0260.00821.52
8.1.110.0250.00921.48
8.1.100.0280.00521.50
8.1.90.0230.00821.50
8.1.80.0240.00821.48
8.1.70.0240.00821.53
8.1.60.0260.00821.55
8.1.50.0230.00721.50
8.1.40.0250.00721.53
8.1.30.0270.00721.55
8.1.20.0260.00721.58
8.1.10.0270.00821.55
8.1.00.0270.00821.55

preferences:
26.34 ms | 403 KiB | 5 Q