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)
8.4.130.0260.00818.21
8.4.120.0340.00719.01
8.4.110.0290.00817.64
8.4.100.0330.00917.78
8.4.90.0350.00918.64
8.4.80.0410.00917.47
8.4.70.0360.00717.47
8.4.60.0330.00817.53
8.4.50.0310.00717.47
8.4.40.0330.00717.39
8.4.30.0330.00717.38
8.4.20.0320.00617.65
8.4.10.0290.00717.49
8.3.260.0200.00916.53
8.3.250.0310.00817.07
8.3.240.0260.00716.61
8.3.230.0260.00616.38
8.3.220.0260.00617.02
8.3.210.0260.00616.99
8.3.200.0260.00616.84
8.3.190.0270.00516.84
8.3.180.0260.00616.97
8.3.170.0280.00616.93
8.3.160.0280.00616.83
8.3.150.0250.00616.90
8.3.140.0250.00616.78
8.3.130.0210.00516.86
8.3.120.0220.00516.87
8.3.110.0230.00616.76
8.3.100.0290.00616.75
8.3.90.0310.00617.12
8.3.80.0300.00716.82
8.3.70.0300.00616.84
8.3.60.0280.00616.79
8.3.50.0290.00616.77
8.3.40.0280.00617.42
8.3.30.0240.00617.28
8.3.20.0240.00617.45
8.3.10.0240.00617.49
8.3.00.0220.00717.57
8.2.290.0210.00717.39
8.2.280.0240.00616.90
8.2.270.0270.00716.91
8.2.260.0280.00616.83
8.2.250.0250.00716.77
8.2.240.0240.00616.79
8.2.230.0250.00616.90
8.2.220.0280.00717.05
8.2.210.0260.00617.06
8.2.200.0250.00616.78
8.2.190.0250.00716.77
8.2.180.0250.00616.73
8.2.170.0290.00717.53
8.2.160.0300.00617.55
8.2.150.0310.00617.63
8.2.140.0280.00617.50
8.2.130.0280.00717.58
8.2.120.0280.00617.64
8.2.110.0270.00717.37
8.2.100.0280.00617.32
8.2.90.0280.00617.52
8.2.80.0300.00617.44
8.2.70.0290.00717.27
8.2.60.0270.00717.27
8.2.50.0290.00717.28
8.2.40.0280.00717.33
8.2.30.0290.00617.27
8.2.20.0230.00617.30
8.2.10.0240.00617.27
8.2.00.0240.00617.35
8.1.330.0260.00917.41
8.1.320.0230.00616.83
8.1.310.0240.00716.72
8.1.300.0230.00616.67
8.1.290.0230.00617.07
8.1.280.0240.00616.94
8.1.270.0240.00617.25
8.1.260.0240.00517.39
8.1.250.0230.00617.45
8.1.240.0230.00617.19
8.1.230.0210.00617.15
8.1.220.0220.00517.10
8.1.210.0210.00717.07
8.1.200.0220.00617.01
8.1.190.0220.00617.04
8.1.180.0220.00617.02
8.1.170.0220.00517.10
8.1.160.0220.00617.09
8.1.150.0230.00617.12
8.1.140.0230.00617.03
8.1.130.0220.00617.15
8.1.120.0230.00617.16
8.1.110.0240.00617.13
8.1.100.0240.00617.14
8.1.90.0230.00617.14
8.1.80.0230.00617.15
8.1.70.0240.00717.12
8.1.60.0240.00617.29
8.1.50.0240.00617.18
8.1.40.0260.00617.24
8.1.30.0240.00717.41
8.1.20.0240.00717.33
8.1.10.0240.00617.24
8.1.00.0230.00617.22
8.0.300.0210.00616.84
8.0.290.0220.00616.87
8.0.280.0220.00616.84
8.0.270.0240.00516.78
8.0.260.0230.00616.82
8.0.250.0220.00516.83
8.0.240.0240.00616.86
8.0.230.0250.00616.87
8.0.220.0230.00716.82
8.0.210.0230.00616.81
8.0.200.0250.00616.85
8.0.190.0240.00616.86
8.0.180.0230.00616.85
8.0.170.0230.00516.89
8.0.160.0220.00616.84
8.0.150.0210.00516.81
8.0.140.0220.00516.81
8.0.130.0230.00516.86
8.0.120.0240.00616.87
8.0.110.0240.00716.80
8.0.100.0230.00716.82
8.0.90.0240.00616.82
8.0.80.0230.00516.80
8.0.70.0230.00616.79
8.0.60.0240.00616.81
8.0.50.0250.00716.80
8.0.30.0260.00716.83
8.0.20.0250.00616.83
8.0.10.0250.00616.93
5.2.150.0160.00414.24

preferences:
29.56 ms | 403 KiB | 5 Q