3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function bar(Foo $baz) { $baz->bat(); } protected function bat() { var_dump(__METHOD__); } } $a = new Foo(); $b = new Foo(); $a->bar($b);

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)
8.3.60.0070.01418.30
8.3.50.0030.01018.10
8.3.40.0120.00918.84
8.3.30.0110.00418.73
8.3.20.0040.00421.89
8.3.10.0040.00421.73
8.3.00.0040.00419.68
8.2.180.0120.00925.92
8.2.170.0120.00622.96
8.2.160.0100.00722.13
8.2.150.0000.00824.18
8.2.140.0130.00324.66
8.2.130.0070.00019.27
8.2.120.0080.00026.35
8.2.110.0040.00421.95
8.2.100.0070.00417.78
8.2.90.0040.00419.05
8.2.80.0080.00018.09
8.2.70.0040.00417.93
8.2.60.0040.00417.91
8.2.50.0090.00018.10
8.2.40.0070.00020.42
8.2.30.0000.00719.36
8.2.20.0040.00418.09
8.2.10.0040.00417.86
8.2.00.0000.00717.86
8.1.280.0070.00725.92
8.1.270.0110.00723.74
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.42
8.1.230.0000.01217.64
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0050.00317.35
8.1.180.0070.00018.10
8.1.170.0000.00818.46
8.1.160.0000.00718.73
8.1.150.0080.00018.63
8.1.140.0040.00417.55
8.1.130.0000.00718.92
8.1.120.0070.00017.44
8.1.110.0070.00017.27
8.1.100.0050.00217.36
8.1.90.0030.00517.39
8.1.80.0050.00317.42
8.1.70.0000.00717.29
8.1.60.0040.00417.50
8.1.50.0080.00017.52
8.1.40.0040.00417.44
8.1.30.0030.00517.75
8.1.20.0060.00317.70
8.1.10.0000.00917.46
8.1.00.0050.00317.39
8.0.300.0000.00819.64
8.0.290.0000.00716.63
8.0.280.0030.00318.25
8.0.270.0030.00617.19
8.0.260.0030.00317.20
8.0.250.0030.00316.86
8.0.240.0000.00716.91
8.0.230.0040.00416.88
8.0.220.0050.00216.89
8.0.210.0000.00716.78
8.0.200.0000.00616.98
8.0.190.0030.00316.84
8.0.180.0000.00816.91
8.0.170.0060.00316.80
8.0.160.0030.00616.85
8.0.150.0050.00316.81
8.0.140.0040.00416.71
8.0.130.0060.00013.32
8.0.120.0050.00516.84
8.0.110.0000.00716.82
8.0.100.0000.00816.95
8.0.90.0050.00316.71
8.0.80.0060.01616.88
8.0.70.0020.00516.66
8.0.60.0090.00016.74
8.0.50.0000.00716.75
8.0.30.0110.00916.88
8.0.20.0090.01017.40
8.0.10.0040.00416.81
8.0.00.0120.00516.62
7.4.330.0020.00215.55
7.4.320.0060.00016.54
7.4.300.0060.00016.58
7.4.290.0030.00316.45
7.4.280.0040.00416.53
7.4.270.0020.00516.61
7.4.260.0030.00316.60
7.4.250.0050.00316.47
7.4.240.0020.00516.55
7.4.230.0050.00216.68
7.4.220.0040.00416.62
7.4.210.0090.00516.64
7.4.200.0040.00416.67
7.4.160.0100.00816.51
7.4.140.0120.00617.86
7.4.130.0170.00616.47
7.4.120.0120.00916.56
7.4.110.0080.00816.37
7.4.100.0100.00616.51
7.4.90.0040.01216.39
7.4.80.0160.00619.39
7.4.70.0100.00716.51
7.4.60.0030.01316.43
7.4.50.0030.01016.59
7.4.40.0080.00816.73
7.4.00.0060.01014.63
7.3.330.0050.00013.26
7.3.320.0050.00013.30
7.3.310.0070.00016.37
7.3.300.0070.00016.24
7.3.290.0040.00416.34
7.3.280.0080.00916.25
7.3.260.0110.00616.47
7.3.240.0150.00516.42
7.3.230.0030.01316.56
7.3.210.0070.01016.28
7.3.200.0030.01316.40
7.3.190.0030.01216.49
7.3.180.0070.01416.48
7.3.170.0120.00416.36
7.3.160.0090.00616.45
7.2.330.0060.01216.40
7.2.320.0040.01316.49
7.2.310.0150.00316.37
7.2.300.0100.00716.55
7.2.290.0120.01216.50
7.2.80.0080.00416.46
7.2.60.0000.01016.92
7.2.50.0000.01416.59
7.2.40.3960.01217.81
7.2.30.3540.01117.90
7.2.20.2380.01017.75
7.2.10.2870.01317.66
7.2.00.3080.01717.95
7.1.200.0060.00615.62
7.1.160.3320.01216.57
7.1.150.3250.00616.13
7.1.140.2840.01116.67
7.1.130.3380.01416.26
7.1.120.3600.00916.38
7.1.110.3440.01015.87
7.1.100.3170.00915.99
7.1.90.3170.01215.98
7.1.80.3360.01315.50
7.1.70.2760.01215.11
7.1.60.2510.01632.91
7.1.50.3940.01132.56
7.1.40.6240.02232.64
7.1.30.4050.01332.46
7.1.20.5000.01832.68
7.1.10.3160.01314.50
7.1.00.2430.00814.63

preferences:
38.54 ms | 400 KiB | 5 Q