3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Skid { function fail() { echo "wat\n"; } } $cb = array(new Skid, "fail"); $cb();

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)
8.3.60.0060.01618.43
8.3.50.0100.00621.20
8.3.40.0100.01018.67
8.3.30.0070.00720.33
8.3.20.0000.00720.21
8.3.10.0030.00622.14
8.3.00.0000.00722.46
8.2.180.0070.01716.75
8.2.170.0110.00422.96
8.2.160.0140.00020.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.78
8.2.110.0000.00821.93
8.2.100.0090.00319.36
8.2.90.0040.00419.35
8.2.80.0030.00619.25
8.2.70.0030.00617.50
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0090.00018.16
8.2.30.0000.01018.09
8.2.20.0040.00417.66
8.2.10.0070.00017.58
8.2.00.0100.00017.65
8.1.280.0090.00925.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00421.82
8.1.230.0100.00019.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00617.41
8.1.180.0040.00420.07
8.1.170.0030.00818.66
8.1.160.0040.00422.18
8.1.150.0050.00218.63
8.1.140.0050.00217.35
8.1.130.0000.00817.77
8.1.120.0060.00317.39
8.1.110.0000.00717.36
8.1.100.0070.00017.41
8.1.90.0040.00417.44
8.1.80.0040.00417.44
8.1.70.0000.00717.37
8.1.60.0060.00317.54
8.1.50.0030.00617.50
8.1.40.0040.00417.55
8.1.30.0040.00417.55
8.1.20.0000.00717.68
8.1.10.0040.00417.42
8.1.00.0030.00717.50
8.0.300.0070.00018.77
8.0.290.0040.00417.17
8.0.280.0030.00318.34
8.0.270.0030.00317.23
8.0.260.0030.00316.86
8.0.250.0000.00716.90
8.0.240.0030.00616.93
8.0.230.0040.00416.96
8.0.220.0030.00316.85
8.0.210.0000.00716.88
8.0.200.0030.00316.93
8.0.190.0080.00016.98
8.0.180.0040.00416.94
8.0.170.0060.00316.84
8.0.160.0000.00716.74
8.0.150.0000.00716.91
8.0.140.0000.00716.76
8.0.130.0060.00013.36
8.0.120.0030.00616.88
8.0.110.0040.00416.86
8.0.100.0050.00316.89
8.0.90.0080.00016.68
8.0.80.0040.01116.89
8.0.70.0020.00516.97
8.0.60.0000.00816.93
8.0.50.0070.00016.85
8.0.30.0060.01217.19
8.0.20.0130.00817.40
8.0.10.0000.00716.90
8.0.00.0080.01016.93
7.4.330.0030.00315.00
7.4.320.0030.00316.53
7.4.300.0040.00416.42
7.4.290.0030.00316.45
7.4.280.0000.00716.49
7.4.270.0070.00016.56
7.4.260.0050.00516.43
7.4.250.0040.00416.40
7.4.240.0020.00516.50
7.4.230.0060.00016.62
7.4.220.0100.01716.63
7.4.210.0060.00816.51
7.4.200.0000.00716.59
7.4.190.0030.00316.56
7.4.160.0060.00916.29
7.4.150.0090.01017.40
7.4.140.0170.01617.86
7.4.130.0080.01316.45
7.4.120.0100.00716.51
7.4.110.0190.00616.30
7.4.100.0130.01016.47
7.4.90.0100.00716.58
7.4.80.0150.00319.39
7.4.70.0070.01116.36
7.4.60.0100.00916.50
7.4.50.0020.00216.30
7.4.40.0060.01022.77
7.4.30.0130.00316.63
7.4.00.0130.00315.14
7.3.330.0000.00513.17
7.3.320.0000.00613.23
7.3.310.0000.00616.34
7.3.300.0030.00516.34
7.3.290.0090.01016.30
7.3.280.0080.00716.35
7.3.270.0100.00717.40
7.3.260.0160.00316.30
7.3.250.0100.00816.46
7.3.240.0040.01816.32
7.3.230.0040.01216.40
7.3.210.0130.00316.33
7.3.200.0090.01019.39
7.3.190.0060.01216.36
7.3.180.0150.00016.13
7.3.170.0090.00616.61
7.3.160.0100.00616.50
7.3.120.0090.00614.88
7.3.10.0110.00715.94
7.3.00.0070.00716.45
7.2.330.0070.01116.73
7.2.320.0090.01016.44
7.2.310.0030.01416.45
7.2.300.0100.00716.75
7.2.290.0090.00616.45
7.2.130.0100.00316.60
7.2.120.0090.00616.40
7.2.110.0130.00615.82
7.2.100.0090.00916.29
7.2.90.0030.01416.37
7.2.80.0110.00716.40
7.2.70.0130.00716.24
7.2.60.0080.00916.59
7.2.50.0110.01316.50
7.2.40.0080.00516.33
7.2.30.0120.00816.65
7.2.20.0030.01016.01
7.2.10.0200.00416.71
7.2.00.0080.01117.96
7.1.250.0110.00715.05
7.1.200.0030.00715.80
7.1.100.0040.00415.83
7.1.70.0000.00817.21
7.1.60.0100.01319.21
7.1.50.0030.02116.81
7.1.00.0000.05322.44
7.0.200.0090.00914.99
7.0.140.0070.07022.09
7.0.60.0100.03719.82
7.0.50.0000.06017.87
7.0.40.0230.07320.38
7.0.30.0300.07020.23
7.0.20.0270.05720.10
7.0.10.0300.07320.33
7.0.00.0030.05320.09
5.6.280.0000.07720.78
5.6.210.0030.05020.73
5.6.200.0130.06018.18
5.6.190.0100.04720.41
5.6.180.0330.07320.48
5.6.170.0370.06320.51
5.6.160.0030.05720.52
5.6.150.0100.08318.15
5.6.140.0100.06318.28
5.6.130.0100.07318.24
5.6.120.0070.04020.99
5.6.110.0070.08721.12
5.6.100.0100.08720.98
5.6.90.0130.08020.99
5.6.80.0170.06320.38
5.6.70.0230.07720.40
5.5.350.0070.07720.32
5.5.340.0030.04017.95
5.5.330.0100.07720.56
5.5.320.0200.04020.34
5.5.310.0200.04320.23
5.5.300.0000.07017.97
5.5.290.0170.05318.06
5.5.280.0100.07720.97
5.5.270.0000.04320.65
5.5.260.0130.08320.68
5.5.250.0130.07020.43
5.5.240.0100.06320.35
5.4.450.0200.05319.39
5.4.440.0170.05719.58
5.4.430.0300.07019.47
5.4.420.0270.04719.48
5.4.410.0170.05319.48
5.4.400.0300.06018.87
5.4.390.0370.05718.50
5.4.380.0230.05718.86
5.4.370.0200.04718.44
5.4.360.0200.06318.61
5.4.350.0050.04212.02
5.4.340.0070.04912.02
5.4.320.0080.04112.50
5.4.310.0060.03712.50
5.4.300.0050.04412.50
5.4.290.0060.04112.50
5.4.280.0040.03912.39
5.4.270.0070.04112.39
5.4.260.0070.03512.40
5.4.250.0000.06318.93
5.4.240.0100.05318.82
5.4.230.0000.05719.00
5.4.220.0100.05018.71
5.4.210.0000.05718.91
5.4.200.0070.05318.77
5.4.190.0100.05718.76
5.4.180.0100.05018.90
5.4.170.0030.05718.88
5.4.160.0070.05018.76
5.4.150.0200.04018.71
5.4.140.0000.05716.36
5.4.130.0100.06316.57
5.4.120.0030.05016.54
5.4.110.0100.05716.32
5.4.100.0070.04716.35
5.4.90.0170.04316.45
5.4.80.0100.04316.43
5.4.70.0070.04716.45
5.4.60.0130.04716.30
5.4.50.0100.04316.56
5.4.40.0100.04716.32
5.4.30.0070.04716.32
5.4.20.0000.05316.32
5.4.10.0070.04716.43
5.4.00.0030.05015.83
5.3.290.0090.04712.80
5.3.280.0030.05314.56
5.3.270.0100.05014.57
5.3.260.0070.05314.60
5.3.250.0100.04714.61
5.3.240.0070.05714.59
5.3.230.0170.04014.68
5.3.220.0070.05014.63
5.3.210.0130.04714.72
5.3.200.0170.04314.70
5.3.190.0030.05314.55
5.3.180.0030.05314.55
5.3.170.0000.05714.69
5.3.160.0030.05314.78
5.3.150.0030.05714.58
5.3.140.0230.03314.61
5.3.130.0000.06014.52
5.3.120.0170.06314.53
5.3.110.0130.04314.63
5.3.100.0170.04013.86
5.3.90.0030.05014.08
5.3.80.0100.04714.23
5.3.70.0070.05014.19
5.3.60.0070.04713.98
5.3.50.0070.04714.02
5.3.40.0130.06713.96
5.3.30.0100.06313.73
5.3.20.0170.05713.71
5.3.10.0030.04713.47
5.3.00.0070.06013.70
5.2.170.0030.04311.36
5.2.160.0070.03711.31
5.2.150.0070.04011.05
5.2.140.0100.05011.13
5.2.130.0030.04011.18
5.2.120.0130.05011.27
5.2.110.0030.04011.17
5.2.100.0100.03311.17
5.2.90.0070.05711.00
5.2.80.0130.03311.09
5.2.70.0030.06311.07
5.2.60.0000.04711.13
5.2.50.0030.04311.23
5.2.40.0030.04010.98
5.2.30.0070.04311.04
5.2.20.0030.04010.80
5.2.10.0100.03311.07
5.2.00.0070.04010.55
5.1.60.0000.03710.15
5.1.50.0030.03310.09
5.1.40.0030.03710.17
5.1.30.0100.03010.39
5.1.20.0070.03310.52
5.1.10.0070.03310.06
5.1.00.0130.02310.04
5.0.50.0000.0308.78
5.0.40.0070.0278.50
5.0.30.0030.0408.29
5.0.20.0000.0308.19
5.0.10.0030.0278.25
5.0.00.0030.0408.22
4.4.90.0100.0135.93
4.4.80.0030.0205.86
4.4.70.0000.0235.96
4.4.60.0000.0235.86
4.4.50.0030.0205.86
4.4.40.0030.0335.86
4.4.30.0030.0205.86
4.4.20.0000.0235.95
4.4.10.0100.0135.92
4.4.00.0030.0335.86
4.3.110.0100.0135.86
4.3.100.0000.0305.86
4.3.90.0000.0205.86
4.3.80.0000.0335.86
4.3.70.0030.0205.86
4.3.60.0030.0205.86
4.3.50.0030.0235.86
4.3.40.0030.0305.86
4.3.30.0030.0205.86
4.3.20.0000.0235.86
4.3.10.0000.0235.86
4.3.00.0030.0206.34

preferences:
39.35 ms | 401 KiB | 5 Q