3v4l.org

run code in 500+ 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)
8.5.90.0100.00917.62
8.5.80.0090.00817.39
8.5.70.0080.00517.54
8.5.60.0090.00817.43
8.5.50.0100.00817.33
8.5.40.0130.00618.13
8.5.30.0210.00617.93
8.5.20.0170.00818.04
8.5.10.0220.00717.77
8.5.00.0180.00918.54
8.4.240.0190.00720.08
8.4.230.0110.01020.26
8.4.220.0120.00822.52
8.4.210.0110.01020.23
8.4.200.0140.00621.15
8.4.190.0140.00921.49
8.4.180.0210.00721.48
8.4.170.0170.01121.57
8.4.160.0170.00921.52
8.4.150.0140.00818.62
8.4.140.0230.00817.72
8.4.130.0250.00917.97
8.4.120.0280.00918.49
8.4.110.0280.00817.81
8.4.100.0310.00817.87
8.4.90.0300.00918.30
8.4.80.0390.00917.54
8.4.70.0350.00717.52
8.4.60.0310.00817.53
8.4.50.0300.00717.54
8.4.40.0320.00717.44
8.4.30.0310.00717.42
8.4.20.0310.00617.67
8.4.10.0290.00717.52
8.3.330.0100.01019.20
8.3.320.0150.00719.21
8.3.310.0140.00919.18
8.3.300.0200.00819.56
8.3.290.0180.00819.22
8.3.280.0180.00818.80
8.3.270.0230.00716.76
8.3.260.0240.00816.71
8.3.250.0270.00816.95
8.3.240.0260.00716.77
8.3.230.0250.00816.67
8.3.220.0260.00716.99
8.3.210.0260.00616.98
8.3.200.0260.00616.84
8.3.190.0270.00516.85
8.3.180.0260.00616.97
8.3.170.0270.00716.92
8.3.160.0280.00716.82
8.3.150.0260.00616.88
8.3.140.0250.00616.78
8.3.130.0220.00616.87
8.3.120.0220.00616.87
8.3.110.0230.00616.75
8.3.100.0280.00616.76
8.3.90.0310.00617.09
8.3.80.0290.00716.82
8.3.70.0300.00616.85
8.3.60.0280.00616.79
8.3.50.0280.00616.79
8.3.40.0280.00617.47
8.3.30.0240.00617.34
8.3.20.0240.00617.49
8.3.10.0240.00617.53
8.3.00.0220.00717.60
8.2.330.0060.00419.64
8.2.320.0060.00819.72
8.2.310.0120.00618.71
8.2.300.0250.00918.52
8.2.290.0240.00816.90
8.2.280.0240.00716.84
8.2.270.0270.00716.84
8.2.260.0280.00616.76
8.2.250.0250.00716.72
8.2.240.0240.00716.72
8.2.230.0250.00716.82
8.2.220.0280.00716.95
8.2.210.0270.00616.96
8.2.200.0240.00616.74
8.2.190.0240.00616.71
8.2.180.0250.00616.68
8.2.170.0290.00717.54
8.2.160.0300.00617.56
8.2.150.0300.00717.62
8.2.140.0280.00617.48
8.2.130.0280.00717.56
8.2.120.0280.00717.61
8.2.110.0270.00717.38
8.2.100.0280.00717.32
8.2.90.0280.00717.52
8.2.80.0300.00617.43
8.2.70.0290.00717.29
8.2.60.0260.00717.34
8.2.50.0290.00717.30
8.2.40.0280.00717.34
8.2.30.0290.00617.28
8.2.20.0230.00617.32
8.2.10.0240.00617.27
8.2.00.0250.00617.37
8.1.340.0250.00817.33
8.1.330.0280.00916.67
8.1.320.0230.00716.72
8.1.310.0240.00716.62
8.1.300.0230.00616.58
8.1.290.0240.00616.93
8.1.280.0240.00616.81
8.1.270.0240.00617.26
8.1.260.0240.00517.38
8.1.250.0230.00617.42
8.1.240.0230.00717.20
8.1.230.0220.00617.15
8.1.220.0230.00617.12
8.1.210.0210.00717.02
8.1.200.0220.00617.03
8.1.190.0220.00617.04
8.1.180.0230.00717.04
8.1.170.0230.00617.12
8.1.160.0230.00617.11
8.1.150.0240.00617.13
8.1.140.0240.00617.05
8.1.130.0230.00617.15
8.1.120.0240.00617.18
8.1.110.0240.00617.15
8.1.100.0240.00617.17
8.1.90.0240.00717.16
8.1.80.0230.00717.16
8.1.70.0240.00717.13
8.1.60.0250.00617.28
8.1.50.0250.00717.21
8.1.40.0260.00717.26
8.1.30.0240.00717.41
8.1.20.0240.00717.34
8.1.10.0240.00617.25
8.1.00.0230.00617.21
8.0.300.0210.00616.81
8.0.290.0220.00616.83
8.0.280.0230.00616.81
8.0.270.0240.00516.75
8.0.260.0240.00616.78
8.0.250.0230.00516.82
8.0.240.0240.00616.84
8.0.230.0260.00616.84
8.0.220.0240.00716.80
8.0.210.0230.00616.78
8.0.200.0250.00616.82
8.0.190.0250.00616.83
8.0.180.0230.00616.81
8.0.170.0230.00516.85
8.0.160.0220.00616.81
8.0.150.0220.00516.78
8.0.140.0220.00516.79
8.0.130.0230.00516.82
8.0.120.0240.00616.83
8.0.110.0240.00616.76
8.0.100.0230.00716.78
8.0.90.0250.00616.79
8.0.80.0240.00616.77
8.0.70.0230.00616.76
8.0.60.0240.00616.77
8.0.50.0250.00716.76
8.0.30.0260.00716.80
8.0.20.0250.00616.81
8.0.10.0250.00616.90

preferences:
44.73 ms | 1173 KiB | 5 Q