3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function foo() { echo " self refers to " . self::class . "\n" . " static refers to " . static::class . "\n"; } } class B extends A {} echo "Calling A::foo():\n"; A::foo(); echo "Calling B::foo():\n"; B::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)
8.5.30.0070.01219.15
8.5.20.0110.00519.54
8.5.10.0090.00916.36
8.5.00.0180.00819.95
8.4.180.0130.00919.54
8.4.170.0140.00820.44
8.4.160.0100.01123.89
8.4.150.0070.00516.83
8.4.140.0160.00617.26
8.4.130.0120.00917.66
8.4.120.0120.00822.19
8.4.110.0050.00418.62
8.4.100.0080.01118.70
8.4.90.0120.00918.76
8.4.80.0140.00618.71
8.4.70.0040.00417.81
8.4.60.0140.00820.68
8.4.50.0080.01120.41
8.4.40.0130.00617.71
8.4.30.0130.01017.52
8.4.20.0090.00919.70
8.4.10.0160.00019.55
8.3.300.0140.00520.82
8.3.290.0120.01020.75
8.3.280.0170.00618.44
8.3.270.0090.01016.24
8.3.260.0130.00716.27
8.3.250.0140.00518.77
8.3.240.0110.00816.76
8.3.230.0110.00916.50
8.3.220.0110.00318.86
8.3.210.0060.00218.54
8.3.200.0040.00416.41
8.3.190.0110.00817.11
8.3.180.0050.00316.89
8.3.170.0130.00718.48
8.3.160.0040.01417.29
8.3.150.0090.00917.16
8.3.140.0040.01116.66
8.3.130.0080.00016.79
8.3.120.0040.00418.96
8.3.110.0130.00316.39
8.3.100.0140.00724.06
8.3.90.0000.01826.77
8.3.80.0030.00617.97
8.3.70.0130.00318.43
8.3.60.0100.01018.31
8.3.50.0110.00218.18
8.3.40.0090.00618.70
8.3.30.0060.00918.58
8.3.20.0040.00418.89
8.3.10.0000.00821.72
8.3.00.0080.00023.66
8.2.300.0130.00918.63
8.2.290.0110.00720.44
8.2.280.0140.00418.48
8.2.270.0120.00618.74
8.2.260.0140.00016.63
8.2.250.0080.00016.39
8.2.240.0120.00617.30
8.2.230.0130.00620.94
8.2.220.0040.00437.54
8.2.210.0030.00626.77
8.2.200.0050.00518.09
8.2.190.0140.00016.63
8.2.180.0090.00618.04
8.2.170.0120.00322.96
8.2.160.0100.00719.14
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0050.00319.70
8.2.120.0050.00226.35
8.2.110.0000.01122.12
8.2.100.0060.00617.72
8.2.90.0040.00422.26
8.2.80.0050.00317.97
8.2.70.0060.00317.93
8.2.60.0080.00018.03
8.2.50.0050.00318.10
8.2.40.0000.00919.14
8.2.30.0080.00019.19
8.2.20.0000.00718.09
8.2.10.0030.00319.43
8.2.00.0030.00319.26
8.1.340.0130.00621.55
8.1.330.0130.00622.05
8.1.320.0070.01315.81
8.1.310.0100.00716.57
8.1.300.0090.00018.37
8.1.290.0000.00930.84
8.1.280.0040.01125.92
8.1.270.0030.00622.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.38
8.1.230.0000.01120.96
8.1.220.0000.00817.74
8.1.210.0040.00418.88
8.1.200.0080.00017.35
8.1.190.0000.00817.00
8.1.180.0030.00518.10
8.1.170.0040.00418.71
8.1.160.0070.00018.72
8.1.150.0020.00518.79
8.1.140.0070.00017.62
8.1.130.0000.00718.86
8.1.120.0030.00617.29
8.1.110.0070.00017.27
8.1.100.0040.00417.38
8.1.90.0060.00317.43
8.1.80.0070.00017.43
8.1.70.0040.00417.39
8.1.60.0030.00617.47
8.1.50.0030.00617.38
8.1.40.0040.00417.48
8.1.30.0030.00617.53
8.1.20.0040.00417.51
8.1.10.0000.00917.39
8.1.00.0040.00417.36
8.0.300.0000.00719.98
8.0.290.0060.00316.75
8.0.280.0040.00418.43
8.0.270.0000.00717.25
8.0.260.0030.00317.30
8.0.250.0030.00316.85
8.0.240.0000.00716.91
8.0.230.0000.00816.96
8.0.220.0030.00616.75
8.0.210.0000.00716.95
8.0.200.0040.00416.98
8.0.190.0020.00516.78
8.0.180.0000.00816.95
8.0.170.0000.00816.83
8.0.160.0030.00316.90
8.0.150.0000.00716.65
8.0.140.0000.00716.69
8.0.130.0000.00513.30
8.0.120.0020.00516.83
8.0.110.0040.00416.84
8.0.100.0050.00316.76
8.0.90.0070.00016.73
8.0.80.0060.01116.78
8.0.70.0000.00716.93
8.0.60.0040.00416.60
8.0.50.0000.00716.79
8.0.30.0070.01016.95
8.0.20.0120.00717.40
8.0.10.0000.00716.93
8.0.00.0100.00716.72
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0000.00616.43
7.4.290.0000.00716.52
7.4.280.0000.00916.52
7.4.270.0060.00316.35
7.4.260.0000.00716.51
7.4.250.0000.00816.50
7.4.240.0000.00716.48
7.4.230.0030.00316.58
7.4.220.0000.00816.27
7.4.210.0070.01216.46
7.4.200.0030.00316.29
7.4.160.0070.00816.41
7.4.140.0110.00817.86
7.4.130.0080.01116.47
7.4.120.0090.00916.47
7.4.110.0100.00716.57
7.4.100.0100.00716.55
7.4.90.0060.01216.40
7.4.80.0120.00619.39
7.4.70.0070.01016.46
7.4.60.0170.00716.41
7.4.50.0030.01416.46
7.4.40.0190.00316.38
7.4.00.0070.00714.84
7.3.330.0000.00513.13
7.3.320.0030.00313.11
7.3.310.0070.00016.27
7.3.300.0070.00016.29
7.3.290.0080.00016.17
7.3.280.0040.01116.25
7.3.260.0070.01116.38
7.3.240.0150.00616.26
7.3.230.0070.01016.47
7.3.210.0030.01316.40
7.3.200.0040.01916.47
7.3.190.0030.01316.38
7.3.180.0030.01816.23
7.3.170.0030.01716.56
7.3.160.0060.01416.57
7.3.10.0120.00416.62
7.3.00.0080.00816.58
7.2.330.0110.00716.61
7.2.320.0100.00616.32
7.2.310.0060.01216.60
7.2.300.0080.00816.57
7.2.290.0100.01016.47
7.2.130.0100.00316.64
7.2.120.0060.00916.73
7.2.110.0040.01116.73
7.2.100.0070.01016.94
7.2.90.0120.00316.78
7.2.80.0110.00716.56
7.2.70.0130.00515.88
7.2.60.0120.00715.82
7.2.50.0110.01015.80
7.2.40.0100.00715.98
7.2.30.0160.01115.95
7.2.20.0150.00715.70
7.2.10.0200.00415.96
7.2.00.0170.00815.92
7.1.250.0060.00915.63
7.1.240.0070.00415.61
7.1.230.0110.00715.61
7.1.220.0100.00615.40
7.1.210.0070.01015.54
7.1.200.0030.01215.57
7.1.190.0120.00615.81
7.1.180.0130.00015.52
7.1.170.0110.00714.60
7.1.160.0130.00514.71
7.1.150.0150.01014.63
7.1.140.0150.00514.68
7.1.130.0130.00514.73
7.1.120.0140.00514.70
7.1.110.0140.00814.68
7.1.100.0760.00614.63
7.1.90.0130.00714.77
7.1.80.0130.01014.79
7.1.70.0100.01014.78
7.1.60.0200.00523.59
7.1.50.0170.01023.82
7.1.40.0230.00623.64
7.1.30.0170.01123.74
7.1.20.0200.00823.67
7.1.10.0120.00714.72
7.1.00.0110.00514.64
7.0.330.0140.00415.33
5.6.380.0070.00713.83

preferences:
103.21 ms | 1495 KiB | 5 Q