3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { echo 'foo'; } } class B extends A {} function invoke(callable $callable) { $callable(); } $b = new B(); call_user_func([$b, 'parent::foo']); invoke([$b, 'parent::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)
8.5.30.0100.00819.49
8.5.20.0100.00820.14
8.5.10.0130.00916.93
8.5.00.0130.01019.92
8.4.180.0150.01221.99
8.4.170.0130.00823.75
8.4.160.0170.00723.91
8.4.150.0070.00516.94
8.4.140.0140.00817.84
8.4.130.0090.01120.62
8.4.120.0090.01119.54
8.4.110.0090.01118.55
8.4.100.0100.00818.72
8.4.90.0090.00820.48
8.4.80.0110.00918.70
8.4.70.0110.00818.12
8.4.60.0130.00718.81
8.4.50.0100.00620.68
8.4.40.0060.00318.07
8.4.30.0100.01019.64
8.4.20.0100.00717.86
8.4.10.0090.00917.92
8.3.300.0150.00618.82
8.3.290.0120.00918.38
8.3.280.0120.00918.41
8.3.270.0120.00716.75
8.3.260.0120.00716.61
8.3.250.0140.00518.60
8.3.240.0150.00616.90
8.3.230.0140.00516.67
8.3.220.0090.00420.81
8.3.210.0080.00716.75
8.3.200.0040.00416.52
8.3.190.0040.00517.09
8.3.180.0110.00816.48
8.3.170.0120.00618.72
8.3.160.0140.00416.67
8.3.150.0070.01018.69
8.3.140.0040.00416.83
8.3.130.0100.01016.83
8.3.120.0030.00620.95
8.3.110.0120.00420.94
8.3.100.0030.00620.30
8.3.90.0050.00318.52
8.3.80.0050.00518.43
8.3.70.0090.00916.50
8.3.60.0090.00916.75
8.3.50.0100.01018.29
8.3.40.0140.00018.97
8.3.30.0120.00318.46
8.3.20.0040.00421.73
8.3.10.0040.00421.52
8.3.00.0000.00919.55
8.2.300.0120.01018.05
8.2.290.0060.00420.57
8.2.280.0080.00818.43
8.2.270.0130.00616.96
8.2.260.0040.00419.11
8.2.250.0060.00316.78
8.2.240.0060.00317.02
8.2.230.0080.00822.58
8.2.220.0040.00424.06
8.2.210.0070.00726.77
8.2.200.0030.00716.88
8.2.190.0060.01516.58
8.2.180.0210.00018.66
8.2.170.0150.00022.96
8.2.160.0070.00719.46
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00322.21
8.2.120.0080.00026.35
8.2.110.0060.00322.24
8.2.100.0040.00817.91
8.2.90.0000.00819.26
8.2.80.0030.00617.97
8.2.70.0030.00617.38
8.2.60.0030.00519.53
8.2.50.0060.00318.10
8.2.40.0040.00420.18
8.2.30.0040.00419.23
8.2.20.0000.00718.05
8.2.10.0000.00718.04
8.2.00.0040.00418.07
8.1.340.0120.01017.76
8.1.330.0110.00821.90
8.1.320.0100.00918.55
8.1.310.0030.00516.55
8.1.300.0030.00618.45
8.1.290.0070.00418.88
8.1.280.0040.01125.92
8.1.270.0080.00020.69
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0080.00023.92
8.1.230.0110.00022.27
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0040.00417.35
8.1.190.0050.00317.25
8.1.180.0050.00318.10
8.1.170.0060.00318.47
8.1.160.0000.00718.94
8.1.150.0040.00418.88
8.1.140.0020.00519.56
8.1.130.0040.00417.40
8.1.120.0050.00317.36
8.1.110.0040.00417.48
8.1.100.0020.00517.50
8.1.90.0020.00517.33
8.1.80.0000.00817.46
8.1.70.0040.00417.31
8.1.60.0000.00717.46
8.1.50.0040.00417.43
8.1.40.0040.00417.40
8.1.30.0000.00817.63
8.1.20.0030.00517.48
8.1.10.0000.00817.61
8.1.00.0030.00517.41
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0020.00518.50
8.0.270.0040.00417.13
8.0.260.0030.00316.79
8.0.250.0040.00417.00
8.0.240.0000.00717.11
8.0.230.0000.00917.05
8.0.220.0070.00017.00
8.0.210.0040.00416.86
8.0.200.0050.00316.90
8.0.190.0030.00617.03
8.0.180.0050.00217.01
8.0.170.0000.00816.86
8.0.160.0000.00716.98
8.0.150.0040.00416.84
8.0.140.0060.00316.83
8.0.130.0060.00013.37
8.0.120.0040.00416.75
8.0.110.0040.00416.99
8.0.100.0000.00717.06
8.0.90.0000.00716.98
8.0.80.0040.01116.83
8.0.70.0000.00716.77
8.0.60.0000.00816.82
8.0.50.0000.00716.85
8.0.30.0050.01317.19
8.0.20.0120.00717.40
8.0.10.0050.00217.06
8.0.00.0090.00916.77
7.4.330.0070.00015.55
7.4.320.0030.00316.41
7.4.300.0000.00616.59
7.4.290.0070.00316.60
7.4.280.0000.00816.41
7.4.270.0000.00716.51
7.4.260.0030.00516.53
7.4.250.0030.00316.46
7.4.240.0070.00016.52
7.4.230.0080.00016.70
7.4.220.0040.01516.49
7.4.210.0140.00616.62
7.4.200.0000.00716.25
7.4.160.0080.00716.63
7.4.150.0150.00317.40
7.4.140.0110.01017.86
7.4.130.0140.00316.57
7.4.120.0110.01116.54
7.4.110.0130.00316.70
7.4.100.0130.00316.69
7.4.90.0120.00616.55
7.4.80.0140.01019.39
7.4.70.0120.01216.68
7.4.60.0030.01316.42
7.4.50.0120.00616.28
7.4.40.0030.01416.46
7.4.30.0080.00816.62
7.4.00.0070.00714.91
7.3.330.0050.00013.36
7.3.320.0000.00513.18
7.3.310.0060.00016.47
7.3.300.0000.00716.36
7.3.290.0070.00816.31
7.3.280.0120.00616.38
7.3.270.0160.01017.40
7.3.260.0080.01016.46
7.3.250.0100.00816.43
7.3.240.0100.00716.51
7.3.230.0110.01116.42
7.3.210.0070.01016.38
7.3.200.0070.01016.37
7.3.190.0050.01116.45
7.3.180.0060.00916.50
7.3.170.0060.01016.49
7.3.160.0090.00816.47
7.3.10.0030.01116.57
7.3.00.0070.00716.65
7.2.330.0070.01016.38
7.2.320.0050.01416.66
7.2.310.0060.00916.60
7.2.300.0140.00416.43
7.2.290.0060.01016.36
7.2.130.0060.00916.69
7.2.120.0070.00716.89
7.2.110.0100.00816.73
7.2.100.0090.00316.95
7.2.90.0040.01117.11
7.2.80.0080.00316.67
7.2.70.0000.00916.84
7.2.60.0100.00516.79
7.2.50.0060.00916.91
7.2.40.0030.01416.89
7.2.30.0060.00916.77
7.2.20.0060.00916.84
7.2.10.0090.00616.95
7.2.00.0050.00718.17
7.1.250.0030.01215.79
7.1.200.0000.01315.91
7.1.70.0000.00816.77
7.1.60.0030.01017.28
7.1.50.0670.02732.83
7.1.40.0770.01032.36
7.1.30.0900.02032.53
7.1.20.0600.01732.50
7.1.10.0470.01014.59
7.1.00.0030.01014.85
7.0.200.0070.01016.83
7.0.190.0700.01014.39
7.0.180.0600.01314.24
7.0.170.0870.01014.34
7.0.160.0630.01014.24
7.0.150.0330.01314.24
7.0.140.0670.01314.15
7.0.130.0100.00714.51
7.0.120.0730.00714.63
7.0.110.0730.01314.29
7.0.100.0870.01014.45
7.0.90.0570.02014.47
7.0.80.0070.01714.39
7.0.70.0170.00714.28
7.0.60.0600.01014.05
7.0.50.0800.01014.30
7.0.40.0570.01014.51
7.0.30.0870.01014.50
7.0.20.0630.01314.39
7.0.10.0070.01014.45
7.0.00.0770.01314.44

preferences:
84.3 ms | 1556 KiB | 5 Q