3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = function (int $x) {}; $x(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)
8.3.60.0170.00316.48
8.3.50.0150.00016.34
8.3.40.0060.00918.42
8.3.30.0070.00718.72
8.3.20.0040.00420.34
8.3.10.0080.00023.67
8.3.00.0040.00423.60
8.2.180.0070.00718.54
8.2.170.0110.00422.96
8.2.160.0070.00720.36
8.2.150.0080.00024.18
8.2.140.0100.00624.66
8.2.130.0040.00421.03
8.2.120.0000.00826.35
8.2.110.0060.00322.20
8.2.100.0080.00317.90
8.2.90.0000.00719.05
8.2.80.0040.00418.03
8.2.70.0050.00517.38
8.2.60.0030.00618.03
8.2.50.0000.00918.07
8.2.40.0060.00322.32
8.2.30.0030.00520.58
8.2.20.0000.00817.64
8.2.10.0030.00517.96
8.2.00.0040.00418.11
8.1.280.0060.00925.92
8.1.270.0040.00424.01
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00519.18
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00517.22
8.1.180.0030.00618.10
8.1.170.0040.00418.59
8.1.160.0000.00720.74
8.1.150.0040.00418.85
8.1.140.0000.00719.45
8.1.130.0070.00017.61
8.1.120.0070.00017.36
8.1.110.0000.00717.46
8.1.100.0000.00717.39
8.1.90.0000.00717.51
8.1.80.0060.00317.47
8.1.70.0030.00317.46
8.1.60.0040.00417.49
8.1.50.0000.00817.41
8.1.40.0090.00417.60
8.1.30.0030.00617.55
8.1.20.0070.00017.56
8.1.10.0040.00417.50
8.1.00.0050.00217.46
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0040.00418.26
8.0.270.0070.00017.20
8.0.260.0060.00017.09
8.0.250.0000.00716.91
8.0.240.0040.00416.91
8.0.230.0000.00816.88
8.0.220.0050.00216.81
8.0.210.0000.00716.82
8.0.200.0030.00316.96
8.0.190.0030.00616.92
8.0.180.0080.00016.91
8.0.170.0090.00016.79
8.0.160.0040.00416.89
8.0.150.0000.00816.80
8.0.140.0040.00416.78
8.0.130.0000.00513.30
8.0.120.0040.00416.84
8.0.110.0000.00716.79
8.0.100.0020.00516.79
8.0.90.0070.00016.91
8.0.80.0060.00916.81
8.0.70.0070.00016.94
8.0.60.0060.00316.73
8.0.50.0000.00716.88
8.0.30.0060.01217.13
8.0.20.0090.01117.40
8.0.10.0040.00416.81
8.0.00.0090.01016.77
7.4.330.0060.00016.74
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0000.00716.57
7.4.280.0040.00416.53
7.4.270.0070.00016.39
7.4.260.0040.00416.50
7.4.250.0040.00416.55
7.4.240.0040.00316.55
7.4.230.0000.00716.43
7.4.220.0080.01116.53
7.4.210.0070.00816.61
7.4.200.0000.00716.56
7.4.160.0090.00616.66
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0130.00816.60
7.4.120.0070.01216.51
7.4.110.0070.01716.59
7.4.100.0170.00616.63
7.4.90.0070.01016.58
7.4.80.0150.00419.39
7.4.70.0130.00316.63
7.4.60.0080.00816.29
7.4.50.0120.00316.50
7.4.40.0130.00416.38
7.4.30.0150.00616.41
7.4.00.0080.00714.90
7.3.330.0030.00313.23
7.3.320.0000.00513.02
7.3.310.0030.00316.22
7.3.300.0040.00416.24
7.3.290.0030.00316.32
7.3.280.0120.00616.23
7.3.270.0030.01317.40
7.3.260.0120.00616.20
7.3.250.0080.00816.39
7.3.240.0070.01416.35
7.3.230.0080.00816.44
7.3.210.0090.00616.47
7.3.200.0040.01716.46
7.3.190.0070.01016.20
7.3.180.0170.00716.63
7.3.170.0130.01016.32
7.3.160.0070.00716.26
7.3.120.0100.00714.95
7.3.110.0110.00714.68
7.3.100.0000.01414.72
7.3.90.0040.00414.46
7.3.80.0000.01414.76
7.3.70.0070.01014.74
7.3.60.0030.01114.72
7.3.50.0060.00314.71
7.3.40.0100.00314.66
7.3.30.0080.00414.93
7.3.20.0120.00316.76
7.3.10.0060.00916.52
7.3.00.0030.00616.56
7.2.330.0150.00316.32
7.2.320.0110.00816.58
7.2.310.0070.01016.35
7.2.300.0060.01316.44
7.2.290.0090.01416.36
7.2.250.0130.00314.88
7.2.240.0030.01715.11
7.2.230.0060.00614.76
7.2.220.0040.01214.69
7.2.210.0060.00614.98
7.2.200.0070.01014.86
7.2.190.0090.00914.99
7.2.180.0040.01114.97
7.2.170.0100.00714.98
7.2.60.0070.01016.61
7.2.00.0040.01119.28
7.1.330.0080.00415.52
7.1.320.0150.00415.77
7.1.310.0000.00815.70
7.1.300.0030.00815.70
7.1.290.0060.00615.70
7.1.280.0130.00015.44
7.1.270.0000.01515.59
7.1.260.0090.00615.68
7.1.200.0100.00315.61
7.1.100.0030.00918.03
7.1.70.0090.00617.08
7.1.60.0080.01519.06
7.1.50.0090.01216.93
7.1.00.0030.07722.37
7.0.200.0030.00616.55
7.0.60.0030.08320.02
7.0.50.0030.06017.88
7.0.40.0130.07720.05
7.0.30.0230.08720.26
7.0.20.0300.07720.09
7.0.10.0100.05720.12
7.0.00.0030.05720.12
5.6.280.0030.07320.78
5.6.210.0070.08020.60
5.6.200.0100.07318.16
5.6.190.0100.04720.47
5.6.180.0070.06320.46
5.6.170.0330.07020.55
5.6.160.0000.04320.53
5.6.150.0100.07018.19
5.6.140.0100.07318.11
5.6.130.0030.04018.13
5.6.120.0070.05020.96
5.6.110.0170.06721.02
5.6.100.0200.06321.01
5.6.90.0130.05021.13
5.6.80.0100.06720.51
5.5.350.0430.07020.41
5.5.340.0030.03718.09
5.5.330.0030.06320.29
5.5.320.0670.06720.34
5.5.310.0330.06320.37
5.5.300.0070.03718.06
5.5.290.0030.08718.03
5.5.280.0130.08020.64
5.5.270.0130.07020.76
5.5.260.0100.06020.64
5.5.250.0070.04320.69
5.5.240.0170.08020.15

preferences:
69.67 ms | 400 KiB | 5 Q