3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( 1 );

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)
8.5.00.0160.00919.79
8.4.150.0030.00014.05
8.4.140.0220.00817.39
8.4.130.0250.00917.83
8.4.120.0300.00818.49
8.4.110.0290.00817.60
8.4.100.0320.00817.67
8.4.90.0320.00918.28
8.4.80.0400.00917.48
8.4.70.0360.00717.46
8.4.60.0320.00817.53
8.4.50.0300.00817.48
8.4.40.0330.00717.38
8.4.30.0320.00717.36
8.4.20.0310.00617.63
8.4.10.0290.00717.48
8.3.270.0200.00816.35
8.3.260.0240.00816.47
8.3.250.0290.00816.79
8.3.240.0260.00716.55
8.3.230.0250.00716.39
8.3.220.0260.00616.97
8.3.210.0260.00616.94
8.3.200.0260.00616.81
8.3.190.0270.00516.81
8.3.180.0260.00616.94
8.3.170.0280.00616.89
8.3.160.0280.00716.78
8.3.150.0260.00616.84
8.3.140.0260.00616.74
8.3.130.0220.00516.83
8.3.120.0230.00616.84
8.3.110.0240.00616.72
8.3.100.0290.00616.72
8.3.90.0310.00617.07
8.3.80.0300.00716.78
8.3.70.0300.00616.80
8.3.60.0290.00616.75
8.3.50.0280.00616.75
8.3.40.0280.00617.40
8.3.30.0240.00617.27
8.3.20.0240.00617.43
8.3.10.0240.00617.47
8.3.00.0220.00717.54
8.2.290.0230.00817.02
8.2.280.0240.00616.86
8.2.270.0270.00716.87
8.2.260.0280.00616.78
8.2.250.0250.00716.74
8.2.240.0240.00716.74
8.2.230.0250.00716.85
8.2.220.0280.00716.99
8.2.210.0270.00617.00
8.2.200.0250.00616.76
8.2.190.0250.00716.72
8.2.180.0250.00616.71
8.2.170.0290.00717.52
8.2.160.0300.00617.55
8.2.150.0310.00617.61
8.2.140.0280.00617.47
8.2.130.0280.00717.55
8.2.120.0280.00717.60
8.2.110.0270.00717.37
8.2.100.0280.00617.31
8.2.90.0280.00717.51
8.2.80.0300.00617.42
8.2.70.0290.00717.26
8.2.60.0270.00717.26
8.2.50.0290.00717.28
8.2.40.0280.00717.32
8.2.30.0290.00617.25
8.2.20.0240.00617.30
8.2.10.0240.00617.25
8.2.00.0240.00617.35
8.1.330.0280.00916.87
8.1.320.0230.00716.76
8.1.310.0240.00716.66
8.1.300.0240.00616.62
8.1.290.0240.00616.99
8.1.280.0240.00616.87
8.1.270.0240.00617.25
8.1.260.0240.00517.38
8.1.250.0230.00617.43
8.1.240.0230.00617.19
8.1.230.0220.00617.14
8.1.220.0220.00617.09
8.1.210.0210.00716.99
8.1.200.0220.00617.01
8.1.190.0220.00617.03
8.1.180.0220.00717.02
8.1.170.0220.00617.10
8.1.160.0230.00617.08
8.1.150.0240.00617.12
8.1.140.0230.00617.02
8.1.130.0230.00617.13
8.1.120.0240.00617.16
8.1.110.0240.00617.13
8.1.100.0240.00617.14
8.1.90.0230.00717.14
8.1.80.0230.00617.14
8.1.70.0240.00717.12
8.1.60.0250.00617.27
8.1.50.0240.00617.19
8.1.40.0260.00717.24
8.1.30.0240.00717.39
8.1.20.0240.00717.33
8.1.10.0240.00617.23
8.1.00.0240.00617.21
8.0.300.0220.00616.81
8.0.290.0220.00616.84
8.0.280.0220.00616.82
8.0.270.0240.00516.76
8.0.260.0230.00616.79
8.0.250.0220.00516.82
8.0.240.0240.00616.84
8.0.230.0250.00616.85
8.0.220.0240.00716.80
8.0.210.0230.00616.78
8.0.200.0250.00616.82
8.0.190.0250.00616.83
8.0.180.0230.00616.82
8.0.170.0230.00516.86
8.0.160.0220.00616.81
8.0.150.0220.00516.78
8.0.140.0220.00616.79
8.0.130.0230.00616.82
8.0.120.0240.00616.84
8.0.110.0240.00616.76
8.0.100.0230.00716.78
8.0.90.0250.00616.79
8.0.80.0240.00516.78
8.0.70.0230.00616.77
8.0.60.0240.00616.78
8.0.50.0250.00716.78
8.0.30.0260.00716.80
8.0.20.0250.00616.81
8.0.10.0250.00616.90

preferences:
37.03 ms | 403 KiB | 5 Q