3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo(...$args) {} } class B extends A { public function foo($arg = null, ...$args) {} } class A2 { public function foo($arg) {} } class B2 extends A2 { public function foo($arg = null, ...$args) {} }

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)
8.4.120.0110.00920.83
8.4.110.0070.01322.46
8.4.100.0150.00517.44
8.4.90.0130.00722.61
8.4.80.0080.00117.77
8.4.70.0100.01317.88
8.4.60.0150.00618.68
8.4.50.0100.00822.43
8.4.40.0070.01119.38
8.4.30.0100.01017.32
8.4.20.0080.00418.41
8.4.10.0090.00020.41
8.3.250.0080.00920.99
8.3.240.0130.00716.53
8.3.230.0130.00716.41
8.3.220.0130.00418.90
8.3.210.0090.01018.44
8.3.200.0040.00516.63
8.3.190.0130.00616.96
8.3.180.0090.00616.60
8.3.170.0120.00316.97
8.3.160.0070.00020.10
8.3.150.0070.01116.45
8.3.140.0080.00017.16
8.3.130.0070.01018.53
8.3.120.0100.01018.61
8.3.110.0090.00020.94
8.3.100.0090.00024.06
8.3.90.0060.00326.77
8.3.80.0060.00318.43
8.3.70.0040.01118.02
8.3.60.0040.01118.18
8.3.50.0080.01017.39
8.3.40.0180.00318.39
8.3.30.0090.00618.63
8.3.20.0090.00621.82
8.3.10.0080.00020.40
8.3.00.0040.00417.50
8.2.290.0130.00620.34
8.2.280.0090.00618.32
8.2.270.0220.00016.98
8.2.260.0110.00716.62
8.2.250.0050.00316.71
8.2.240.0130.00316.81
8.2.230.0160.00322.58
8.2.220.0070.00337.54
8.2.210.0030.01426.77
8.2.200.0050.00516.37
8.2.190.0100.00716.58
8.2.180.0090.00618.00
8.2.170.0080.00622.96
8.2.160.0100.00320.36
8.2.150.0030.00524.18
8.2.140.0090.00024.66
8.2.130.0080.00017.97
8.2.120.0070.00026.35
8.2.110.0090.00021.18
8.2.100.0070.00417.78
8.2.90.0060.00317.35
8.2.80.0050.00317.97
8.2.70.0040.00417.80
8.2.60.0070.00017.97
8.2.50.0030.00619.10
8.2.40.0090.00019.34
8.2.30.0000.00819.12
8.2.20.0070.00017.91
8.2.10.0000.00719.31
8.2.00.0030.00317.86
8.1.330.0090.00821.77
8.1.320.0130.00716.15
8.1.310.0100.00718.38
8.1.300.0110.00019.49
8.1.290.0080.00030.84
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.34
8.1.230.0070.00420.85
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.13
8.1.190.0000.00917.11
8.1.180.0060.00318.10
8.1.170.0050.00318.66
8.1.160.0040.00418.71
8.1.150.0030.00318.66
8.1.140.0030.00318.87
8.1.130.0040.00420.10
8.1.120.0040.00317.22
8.1.110.0040.00417.33
8.1.100.0040.00417.15
8.1.90.0040.00417.36
8.1.80.0060.00317.36
8.1.70.0050.00217.34
8.1.60.0110.00017.33
8.1.50.0000.00817.38
8.1.40.0070.00317.37
8.1.30.0000.00717.56
8.1.20.0000.00817.43
8.1.10.0080.00017.38
8.1.00.0080.00017.34
8.0.300.0000.00720.11
8.0.290.0050.00516.58
8.0.280.0000.00618.31
8.0.270.0030.00317.03
8.0.260.0060.00018.30
8.0.250.0040.00416.84
8.0.240.0040.00416.71
8.0.230.0050.00316.81
8.0.220.0000.00716.76
8.0.210.0070.00016.75
8.0.200.0070.00016.75
8.0.190.0040.00416.78
8.0.180.0000.00816.77
8.0.170.0000.00916.83
8.0.160.0090.00316.59
8.0.150.0050.00316.58
8.0.140.0040.00416.72
8.0.130.0000.00513.22
8.0.120.0070.00016.74
8.0.110.0070.00016.60
8.0.100.0000.00816.87
8.0.90.0040.00416.61
8.0.80.0150.00316.77
8.0.70.0040.00416.62
8.0.60.0070.00016.70
8.0.50.0040.00416.80
8.0.30.0100.00916.89
8.0.20.0100.00816.91
8.0.10.0000.00716.86
8.0.00.0050.01516.62
7.4.330.0000.00515.55
7.4.320.0060.00016.39
7.4.300.0030.00316.44
7.4.290.0040.00416.44
7.4.280.0000.00716.26
7.4.270.0000.00616.38
7.4.260.0050.00316.38
7.4.250.0030.00316.37
7.4.240.0000.00816.27
7.4.230.0030.00316.36
7.4.220.0040.00416.45
7.4.210.0100.00616.43
7.4.200.0070.00016.47
7.4.160.0110.00716.37
7.4.140.0060.01217.86
7.4.130.0140.00416.42
7.4.120.0100.01016.29
7.4.110.0070.01016.31
7.4.100.0100.00716.24
7.4.90.0130.00416.46
7.4.80.0150.00419.39
7.4.70.0170.00716.48
7.4.60.0120.01216.20
7.4.50.0030.01316.14
7.4.40.0080.00916.23
7.4.00.0080.01014.79
7.3.330.0000.00613.04
7.3.320.0000.00513.00
7.3.310.0040.00416.08
7.3.300.0000.00716.08
7.3.290.0000.00616.03
7.3.280.0080.01216.11
7.3.260.0110.00816.19
7.3.230.0000.02216.24
7.3.210.0150.00316.39
7.3.200.0070.01316.39
7.3.190.0160.00016.39
7.3.180.0070.01016.43
7.3.170.0110.01216.37
7.3.160.0050.01116.30
7.3.120.0100.00814.75
7.3.110.0050.01314.84
7.3.100.0030.01314.53
7.3.90.0070.00814.75
7.3.80.0050.01014.71
7.3.70.0060.00414.74
7.3.60.0070.00714.66
7.3.50.0040.00914.63
7.3.40.0070.00314.76
7.3.30.0050.00714.51
7.3.20.0100.00915.71
7.3.10.0180.00415.75
7.3.00.0170.00215.78
7.2.330.0080.00916.29
7.2.320.0070.01016.53
7.2.310.0130.01016.25
7.2.300.0130.00916.29
7.2.290.0080.00816.27
7.2.250.0050.01314.65
7.2.240.0080.01114.81
7.2.230.0080.00914.63
7.2.220.0080.00814.71
7.2.210.0020.01315.04
7.2.200.0080.00614.82
7.2.190.0040.00914.90
7.2.180.0020.01214.85
7.2.170.0110.00514.93
7.2.130.0240.00714.75
7.2.120.0450.01014.55
7.2.110.0310.01014.62
7.2.100.0330.00314.68
7.2.90.0440.00714.93
7.2.80.0300.00714.58
7.2.70.0320.00314.83
7.2.60.0350.00414.83
7.2.50.0250.01314.41
7.2.40.0490.01014.60
7.2.30.0310.00614.37
7.2.20.0320.01014.45
7.2.10.0570.00714.61
7.2.00.0390.00314.83
7.1.330.0090.00415.65
7.1.320.0030.01015.62
7.1.310.0080.00815.61
7.1.300.0050.00515.76
7.1.290.0020.01015.52
7.1.280.0060.00515.46
7.1.270.0050.00815.39
7.1.260.0060.00515.54
7.1.250.0300.00313.53

preferences:
27.57 ms | 403 KiB | 5 Q