3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { } foo();

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)
8.3.60.0120.00616.38
8.3.50.0100.00716.29
8.3.40.0090.00618.37
8.3.30.0150.00618.41
8.3.20.0070.00021.95
8.3.10.0080.00023.56
8.3.00.0000.00819.13
8.2.180.0070.01318.16
8.2.170.0140.00022.96
8.2.160.0100.00319.34
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.37
8.2.120.0040.00426.35
8.2.110.0090.00022.12
8.2.100.0080.00417.59
8.2.90.0040.00419.15
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0090.00017.68
8.2.50.0050.00318.10
8.2.40.0050.00220.55
8.2.30.0030.00619.17
8.2.20.0040.00417.80
8.2.10.0000.00817.83
8.2.00.0000.00717.92
8.1.280.0100.01025.92
8.1.270.0040.00420.61
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00720.74
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.10
8.1.190.0000.00916.98
8.1.180.0040.00418.10
8.1.170.0030.00618.32
8.1.160.0040.00418.75
8.1.150.0000.00718.75
8.1.140.0000.00719.51
8.1.130.0050.00318.82
8.1.120.0040.00417.39
8.1.110.0000.00817.31
8.1.100.0070.00017.34
8.1.90.0090.00017.23
8.1.80.0090.00017.26
8.1.70.0030.00317.32
8.1.60.0050.00317.42
8.1.50.0080.00017.45
8.1.40.0050.00317.50
8.1.30.0030.00517.59
8.1.20.0020.00517.57
8.1.10.0040.00417.39
8.1.00.0000.00817.20
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.22
8.0.270.0030.00317.12
8.0.260.0000.00616.96
8.0.250.0000.00716.76
8.0.240.0000.00716.80
8.0.230.0080.00016.75
8.0.220.0030.00516.73
8.0.210.0030.00316.77
8.0.200.0000.00616.77
8.0.190.0040.00416.84
8.0.180.0000.00716.77
8.0.170.0040.00416.79
8.0.160.0050.00216.72
8.0.150.0070.00016.76
8.0.140.0000.00716.60
8.0.130.0050.00013.12
8.0.120.0090.00016.77
8.0.110.0000.00816.56
8.0.100.0040.00416.77
8.0.90.0000.00716.74
8.0.80.0160.00616.79
8.0.70.0080.00016.87
8.0.60.0000.00816.75
8.0.50.0070.00016.55
8.0.30.0130.00616.89
8.0.20.0130.00917.40
8.0.10.0000.00716.84
8.0.00.0110.00716.54
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0030.00316.32
7.4.290.0060.00016.43
7.4.280.0050.00316.44
7.4.270.0070.00016.44
7.4.260.0030.00316.50
7.4.250.0030.00316.48
7.4.240.0000.00716.54
7.4.230.0000.00716.51
7.4.220.0040.01416.47
7.4.210.0120.00416.38
7.4.200.0030.00316.45
7.4.160.0070.01116.31
7.4.150.0140.00417.40
7.4.140.0120.00617.86
7.4.130.0150.00316.31
7.4.120.0130.00916.34
7.4.110.0060.01116.43
7.4.100.0030.01416.44
7.4.90.0070.01116.31
7.4.80.0140.00319.39
7.4.70.0140.00416.29
7.4.60.0160.00016.34
7.4.50.0100.00716.24
7.4.40.0070.01016.55
7.4.30.0100.01016.52
7.4.00.0060.01215.12
7.3.330.0000.00513.11
7.3.320.0000.00613.05
7.3.310.0030.00316.05
7.3.300.0030.00316.19
7.3.290.0030.00316.12
7.3.280.0080.00816.19
7.3.270.0070.01417.40
7.3.260.0130.00516.22
7.3.250.0090.00916.29
7.3.240.0170.00316.23
7.3.230.0030.01416.27
7.3.210.0120.00616.18
7.3.200.0140.00416.47
7.3.190.0100.00716.51
7.3.180.0060.01016.13
7.3.170.0080.00816.36
7.3.160.0040.01116.41
7.2.330.0080.00816.49
7.2.320.0040.01316.54
7.2.310.0090.00716.71
7.2.300.0070.01016.20
7.2.290.0120.00316.40
7.2.80.0090.00616.53
7.2.60.0040.01116.85
7.2.00.0090.00619.27
7.1.200.0090.00315.79
7.1.100.0070.00317.67
7.1.70.0040.00717.11
7.1.60.0060.00617.02
7.1.50.0130.01334.53
7.1.40.0130.01334.11
7.1.30.0130.01334.30
7.1.20.0170.01034.39
7.1.10.0000.01716.32
7.1.00.0030.01016.36
7.0.200.0080.00816.69
7.0.190.0030.00716.32
7.0.180.0030.01016.04
7.0.170.0000.01315.93
7.0.160.0070.00316.18
7.0.150.0330.01014.21
7.0.140.0030.01016.21
7.0.130.0100.00716.42
7.0.120.0130.00316.32
7.0.110.0070.00715.84
7.0.100.0070.00716.25
7.0.90.0030.01315.99
7.0.80.0070.01016.25
7.0.70.0030.01315.83
7.0.60.0070.01316.06
7.0.50.0070.00716.07
7.0.40.0000.01316.29
7.0.30.0070.01016.30
7.0.20.0030.01716.36
7.0.10.0000.01316.21
7.0.00.0030.01016.23

preferences:
61.02 ms | 401 KiB | 5 Q