3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Test { abstract public static function testing(); }

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)
8.3.60.0110.00418.15
8.3.50.0040.01218.05
8.3.40.0060.01218.77
8.3.30.0150.00018.54
8.3.20.0050.00320.39
8.3.10.0080.00020.15
8.3.00.0040.00421.78
8.2.180.0060.01216.63
8.2.170.0170.00322.96
8.2.160.0080.01222.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.75
8.2.120.0040.00426.35
8.2.110.0090.00019.27
8.2.100.0040.00717.68
8.2.90.0070.00019.05
8.2.80.0090.00017.97
8.2.70.0000.00917.38
8.2.60.0040.00417.68
8.2.50.0040.00418.09
8.2.40.0060.00320.51
8.2.30.0050.00219.34
8.2.20.0040.00417.54
8.2.10.0040.00417.80
8.2.00.0040.00417.80
8.1.270.0040.01122.05
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0000.00823.85
8.1.230.0040.00717.76
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.00
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0000.00818.50
8.1.160.0040.00420.56
8.1.150.0060.00318.75
8.1.140.0080.00019.40
8.1.130.0000.00717.56
8.1.120.0000.00817.21
8.1.110.0040.00317.21
8.1.100.0000.00717.21
8.1.90.0080.00017.39
8.1.80.0030.00517.25
8.1.70.0030.00317.35
8.1.60.0050.00217.46
8.1.50.0040.00417.39
8.1.40.0030.00617.33
8.1.30.0080.00017.58
8.1.20.0100.00017.34
8.1.10.0040.00417.29
8.1.00.0040.00417.35
8.0.300.0060.00318.77
8.0.290.0000.00816.58
8.0.280.0000.00818.28
8.0.270.0000.00717.13
8.0.260.0030.00317.01
8.0.250.0020.00516.78
8.0.240.0000.00716.83
8.0.230.0070.00016.84
8.0.220.0030.00316.73
8.0.210.0040.00416.61
8.0.200.0040.00416.70
8.0.190.0050.00316.84
8.0.180.0000.00716.79
8.0.170.0040.00416.73
8.0.160.0070.00016.75
8.0.150.0000.00716.68
8.0.140.0040.00416.72
8.0.130.0030.00313.18
8.0.120.0000.00816.64
8.0.110.0000.00716.80
8.0.100.0080.00016.75
8.0.90.0030.00516.64
8.0.80.0160.00916.72
8.0.70.0040.00416.72
8.0.60.0040.00416.64
8.0.50.0040.00416.63
8.0.30.0100.00717.06
8.0.20.0080.01017.40
8.0.10.0000.00816.74
8.0.00.0120.00916.59
7.4.330.0000.00416.83
7.4.320.0030.00316.48
7.4.300.0060.00016.46
7.4.290.0030.00916.43
7.4.280.0000.00716.48
7.4.270.0000.00716.41
7.4.260.0060.00316.42
7.4.250.0050.00316.25
7.4.240.0000.00716.33
7.4.230.0000.00716.36
7.4.220.0100.01016.40
7.4.210.0130.00716.42
7.4.200.0000.00716.18
7.4.160.0120.00416.55
7.4.150.0170.00017.40
7.4.140.0090.01117.86
7.4.130.0080.01216.46
7.4.120.0100.00816.29
7.4.110.0130.00316.48
7.4.100.0130.00916.42
7.4.90.0030.01316.38
7.4.80.0120.00619.39
7.4.70.0100.00616.21
7.4.60.0130.00316.38
7.4.50.0070.00716.53
7.4.40.0040.01116.19
7.4.30.0100.00716.42
7.4.00.0100.00714.90
7.3.330.0000.00513.24
7.3.320.0070.00013.00
7.3.310.0040.00416.28
7.3.300.0030.00316.11
7.3.290.0040.01116.15
7.3.280.0110.00716.17
7.3.270.0130.00317.40
7.3.260.0090.01016.26
7.3.250.0080.01016.17
7.3.240.0110.00716.16
7.3.230.0090.00916.39
7.3.210.0050.01516.22
7.3.200.0060.01016.37
7.3.190.0130.00316.15
7.3.180.0090.00616.37
7.3.170.0110.00616.32
7.3.160.0100.00616.45
7.3.120.0070.00714.46
7.3.110.0110.00414.95
7.3.100.0030.01014.31
7.3.90.0030.01114.64
7.3.80.0030.01014.95
7.3.70.0100.00714.41
7.3.60.0040.00414.40
7.3.50.0030.01314.84
7.3.40.0030.01414.50
7.3.30.0070.00714.76
7.3.20.0040.00716.55
7.3.10.0030.00916.50
7.3.00.0040.00816.30
7.2.330.0120.01216.48
7.2.320.0120.00616.50
7.2.310.0200.00016.54
7.2.300.0090.00916.45
7.2.290.0040.01216.30
7.2.240.0030.00915.00
7.2.230.0100.00714.66
7.2.220.0080.00614.71
7.2.210.0040.01014.75
7.2.200.0070.00714.94
7.2.190.0120.00014.75
7.2.180.0090.00915.00
7.2.170.0060.01214.46
7.2.160.0070.00714.44
7.2.150.0050.00516.53
7.2.140.0000.01416.87
7.2.130.0040.01416.80
7.2.120.0060.00916.53
7.2.110.0040.01116.86
7.2.100.0000.01116.67
7.2.90.0030.00916.75
7.2.80.0070.00716.83
7.2.70.0070.00316.70
7.2.60.0050.00916.31
7.2.50.0040.00816.54
7.2.40.0030.01316.45
7.2.30.0040.00816.61
7.2.20.0100.00716.48
7.2.10.0030.01016.52
7.2.00.0050.00918.00
7.1.330.0040.00815.30
7.1.320.0080.00415.27
7.1.310.0040.01415.84
7.1.300.0030.01315.54
7.1.290.0070.00315.77
7.1.280.0080.00415.43
7.1.270.0040.00815.63
7.1.260.0030.01015.66
7.1.250.0000.01715.48
7.1.200.0090.00315.26
7.1.100.0060.00618.19
7.1.70.0030.00516.92
7.1.60.0160.01019.19
7.1.50.0100.01016.86
7.1.00.0030.07722.35
7.0.200.0140.00714.70
7.0.60.0230.07321.67
7.0.50.0130.07317.94
7.0.40.0030.04320.23
7.0.30.0200.05320.08
7.0.20.0330.07320.07
7.0.10.0130.06320.08
7.0.00.0070.08020.30
5.6.280.0030.03020.86
5.6.210.0170.07320.47
5.6.200.0030.08718.23
5.6.190.0130.05320.68
5.6.180.0370.06720.55
5.6.170.0300.06020.53
5.6.160.0000.04320.54
5.6.150.0130.07318.27
5.6.140.0070.05318.16
5.6.130.0100.05718.19
5.6.120.0100.06021.13
5.6.110.0100.07720.89
5.6.100.0030.08721.14
5.6.90.0130.05321.02
5.6.80.0100.04720.53
5.5.350.0370.07020.47
5.5.340.0030.04018.02
5.5.330.0100.04720.35
5.5.320.0200.04020.35
5.5.310.0230.07320.51
5.5.300.0030.04017.98
5.5.290.0100.04717.96
5.5.280.0170.07320.77
5.5.270.0030.04020.89
5.5.260.0200.07020.89
5.5.250.0070.06720.46
5.5.240.0100.07320.28

preferences:
72.31 ms | 400 KiB | 5 Q