3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class foo { abstract static function bar(); /* Strict Standards: Static function foo::bar() should not be abstract in filename on line n */ }

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)
8.3.60.0090.00616.50
8.3.50.0060.00917.89
8.3.40.0150.00018.77
8.3.30.0150.00018.50
8.3.20.0040.00420.07
8.3.10.0080.00023.61
8.3.00.0050.00319.13
8.2.180.0170.00316.50
8.2.170.0070.01022.96
8.2.160.0060.00622.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00019.23
8.2.120.0040.00426.35
8.2.110.0040.00422.30
8.2.100.0070.00417.91
8.2.90.0060.00318.92
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0080.00019.36
8.2.30.0040.00420.50
8.2.20.0000.01017.59
8.2.10.0050.00219.63
8.2.00.0040.00417.93
8.1.280.0090.00625.92
8.1.270.0080.00022.02
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0050.00323.84
8.1.230.0040.00817.66
8.1.220.0040.00517.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0080.00018.45
8.1.160.0070.00021.86
8.1.150.0000.00718.75
8.1.140.0060.00319.36
8.1.130.0030.00317.57
8.1.120.0000.00717.34
8.1.110.0000.00717.30
8.1.100.0000.00717.30
8.1.90.0050.00317.36
8.1.80.0040.00417.39
8.1.70.0000.00717.18
8.1.60.0040.00417.43
8.1.50.0060.00317.28
8.1.40.0040.00417.38
8.1.30.0000.00817.54
8.1.20.0070.00017.57
8.1.10.0080.00017.44
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.30
8.0.270.0030.00317.18
8.0.260.0000.00617.13
8.0.250.0000.00816.69
8.0.240.0080.00016.84
8.0.230.0060.00316.85
8.0.220.0030.00316.79
8.0.210.0040.00416.62
8.0.200.0000.00616.73
8.0.190.0080.00016.79
8.0.180.0030.00516.83
8.0.170.0070.00316.25
8.0.160.0000.00816.75
8.0.150.0080.00016.67
8.0.140.0060.00316.63
8.0.130.0030.00313.21
8.0.120.0060.00316.63
8.0.110.0040.00416.77
8.0.100.0050.00216.86
8.0.90.0000.00716.80
8.0.80.0140.00716.75
8.0.70.0000.00716.63
8.0.60.0040.00416.62
8.0.50.0050.00216.61
8.0.30.0070.01316.85
8.0.20.0110.00717.40
8.0.10.0050.00316.73
8.0.00.0120.00516.51
7.4.330.0050.00016.71
7.4.320.0000.00616.26
7.4.300.0000.00716.28
7.4.290.0030.00316.34
7.4.280.0070.00016.49
7.4.270.0070.00016.36
7.4.260.0030.00316.39
7.4.250.0000.00716.39
7.4.240.0000.00716.34
7.4.230.0030.00316.36
7.4.220.0070.01116.52
7.4.210.0080.00816.38
7.4.200.0070.00016.44
7.4.160.0100.00516.23
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0080.00916.39
7.4.120.0070.01116.47
7.4.110.0040.01816.25
7.4.100.0030.01716.32
7.4.90.0060.01216.45
7.4.80.0170.00719.39
7.4.70.0110.00716.03
7.4.60.0070.01016.16
7.4.50.0040.00816.19
7.4.40.0080.00816.25
7.4.30.0150.00816.45
7.4.00.0060.00914.59
7.3.330.0000.00613.16
7.3.320.0050.00013.18
7.3.310.0000.00816.17
7.3.300.0030.00616.04
7.3.290.0070.01116.13
7.3.280.0060.01016.18
7.3.270.0100.00717.40
7.3.260.0120.00616.32
7.3.250.0090.00816.38
7.3.240.0090.01116.37
7.3.230.0100.00716.41
7.3.210.0060.01016.38
7.3.200.0090.00916.30
7.3.190.0030.01316.41
7.3.180.0030.01916.34
7.3.170.0070.01016.27
7.3.160.0170.00716.52
7.2.330.0070.01716.41
7.2.320.0040.01216.41
7.2.310.0050.01116.22
7.2.300.0100.00616.47
7.2.290.0030.01416.28
7.2.60.0060.00916.52
7.2.00.0130.00419.35
7.1.200.0030.00915.45
7.1.100.0040.01118.13
7.1.70.0000.00816.96
7.1.60.0170.00719.48
7.1.50.0100.01316.93
7.1.00.0100.07022.54
7.0.200.0070.00414.41
7.0.60.0170.07320.04
7.0.50.0100.08717.87
7.0.40.0000.10020.27
7.0.30.0230.08320.07
7.0.20.0300.05320.09
7.0.10.0130.08020.34
7.0.00.0070.04020.31
5.6.280.0000.04321.02
5.6.210.0030.07720.47
5.6.200.0070.08018.19
5.6.190.0000.08020.52
5.6.180.0270.03320.52
5.6.170.0200.08720.55
5.6.160.0030.04320.46
5.6.150.0170.07318.19
5.6.140.0000.05018.20
5.6.130.0030.05018.21
5.6.120.0070.04021.12
5.6.110.0170.07021.02
5.6.100.0130.07720.97
5.6.90.0100.07721.04
5.6.80.0100.03720.38
5.5.350.4170.04320.41
5.5.340.0070.08017.98
5.5.330.0100.04320.27
5.5.320.0230.07020.24
5.5.310.0430.07320.42
5.5.300.0100.05017.99
5.5.290.0030.08317.99
5.5.280.0170.07320.87
5.5.270.0030.04320.77
5.5.260.0100.07020.77
5.5.250.0170.06720.59
5.5.240.0170.04020.36

preferences:
45.99 ms | 400 KiB | 5 Q