3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function doFoo(string $s = null, string ...$j) { } } class Bar extends Foo { public function doFoo(string $s = null, string ...$j) { } }

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)
8.3.60.0140.00018.18
8.3.50.0170.00717.91
8.3.40.0070.00718.88
8.3.30.0150.00018.45
8.3.20.0020.00524.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0000.01425.92
8.2.170.0100.01018.70
8.2.160.0100.00322.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.82
8.2.110.0070.00420.78
8.2.100.0040.00717.66
8.2.90.0000.00817.72
8.2.80.0030.00619.82
8.2.70.0040.00417.50
8.2.60.0000.00817.50
8.2.50.0050.00317.50
8.2.40.0000.00819.10
8.2.30.0020.00517.80
8.2.20.0000.00717.84
8.2.10.0040.00419.02
8.2.00.0030.00519.08
8.1.280.0170.00325.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00620.77
8.1.230.0030.00722.18
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0000.00817.62
8.1.160.0040.00418.66
8.1.150.0040.00418.81
8.1.140.0030.00518.75
8.1.130.0030.00320.11
8.1.120.0020.00517.29
8.1.110.0050.00317.29
8.1.100.0060.00317.34
8.1.90.0000.00817.40
8.1.80.0000.00817.33
8.1.70.0030.00317.35
8.1.60.0040.00417.37
8.1.50.0040.00417.27
8.1.40.0040.00417.29
8.1.30.0020.00517.48
8.1.20.0060.00317.52
8.1.10.0050.00217.40
8.1.00.0000.00917.20
8.0.300.0040.00419.81
8.0.290.0070.00016.58
8.0.280.0070.00018.31
8.0.270.0040.00417.78
8.0.260.0000.00618.28
8.0.250.0100.00016.80
8.0.240.0040.00416.68
8.0.230.0070.00016.79
8.0.220.0030.00316.77
8.0.210.0070.00016.72
8.0.200.0000.00716.81
8.0.190.0000.00716.84
8.0.180.0060.00316.83
8.0.170.0060.00316.80
8.0.160.0050.00216.76
8.0.150.0030.00316.74
8.0.140.0050.00216.68
8.0.130.0050.00013.19
8.0.120.0050.00316.59
8.0.110.0070.00016.64
8.0.100.0050.00216.63
8.0.90.0030.00616.63
8.0.80.0080.01216.72
8.0.70.0040.00416.73
8.0.60.0000.00716.68
8.0.50.0040.00416.60
8.0.30.0130.01016.73
8.0.20.0130.00716.95
8.0.10.0080.00016.83
8.0.00.0140.01016.59
7.4.330.0000.00515.55
7.4.320.0070.00016.46
7.4.300.0030.00316.32
7.4.290.0030.00316.51
7.4.280.0030.00516.35
7.4.270.0000.00916.36
7.4.260.0000.00513.12
7.4.250.0000.00816.32
7.4.240.0030.00316.33
7.4.230.0030.00616.48
7.4.220.0030.00316.47
7.4.210.0060.00916.43
7.4.200.0040.00416.34
7.4.130.0070.01116.35
7.4.120.0120.00916.41
7.4.110.0070.01116.25
7.4.100.0030.01316.40
7.4.90.0090.00816.41
7.4.80.0030.01319.39
7.4.70.0100.00716.25
7.4.60.0120.00616.38
7.4.50.0070.01016.47
7.4.40.0110.00416.34
7.4.30.0040.01316.36
7.4.20.0030.01416.44
7.4.10.0060.00916.45
7.4.00.0030.01316.54
7.3.330.0000.00716.12
7.3.320.0030.00313.03
7.3.310.0060.00016.06
7.3.300.0040.00416.17
7.3.290.0080.00816.14
7.3.260.0120.00616.42
7.3.240.0090.00816.26
7.3.230.0130.00316.28
7.3.210.0090.00916.09
7.3.200.0100.01016.35
7.3.190.0070.01016.09
7.3.180.0060.01016.45
7.3.170.0040.01216.25
7.3.160.0040.01216.35
7.3.150.0150.00316.30
7.3.140.0090.00616.36
7.3.130.0080.00816.16
7.3.120.0070.01016.38
7.3.110.0060.01016.15
7.3.100.0060.00916.20
7.3.90.0100.00616.28
7.3.80.0130.00316.45
7.3.70.0060.00916.21
7.3.60.0030.01316.31
7.3.50.0060.00916.25
7.3.40.0080.00916.20
7.3.30.0070.01016.38
7.3.20.0040.01216.33
7.3.10.0150.00316.09
7.3.00.0040.01216.12
7.2.330.0110.00716.36
7.2.320.0100.01016.45
7.2.310.0030.01416.59
7.2.300.0030.01216.30
7.2.290.0070.01016.39
7.2.280.0060.01016.27
7.2.270.0120.00416.29
7.2.260.0060.01016.31
7.2.250.0060.01216.31
7.2.240.0120.00416.49
7.2.230.0040.01216.18
7.2.220.0070.01016.55
7.2.210.0030.01316.36
7.2.200.0060.01116.30
7.2.190.0100.00616.26
7.2.180.0110.00716.22
7.2.170.0100.00716.39
7.2.160.0130.00316.15
7.2.150.0070.01116.46
7.2.140.0070.01116.40
7.2.130.0100.00716.30
7.2.120.0070.01016.47
7.2.110.0090.00916.32
7.2.100.0030.01416.37
7.2.90.0140.00316.41
7.2.80.0090.00916.25
7.2.70.0120.00616.37
7.2.60.0060.01316.35
7.2.50.0150.00516.45
7.2.40.0040.01516.51
7.2.30.0250.01216.46
7.2.20.0030.01516.28
7.2.10.0110.00716.35
7.2.00.0100.00716.29

preferences:
48.38 ms | 400 KiB | 5 Q