3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { } class B { public function setA(A $a) { echo okay; } } $b = new B; $b->setA(null);

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)
8.3.60.0180.00416.86
8.3.50.0100.01021.95
8.3.40.0060.00918.67
8.3.30.0070.00718.73
8.3.20.0070.00720.22
8.3.10.0040.00421.59
8.3.00.0000.01021.86
8.2.180.0070.00718.23
8.2.170.0110.00422.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.97
8.2.120.0080.00026.35
8.2.110.0090.00020.89
8.2.100.0060.00617.93
8.2.90.0090.00019.18
8.2.80.0000.00817.97
8.2.70.0030.00617.25
8.2.60.0030.00817.91
8.2.50.0040.00418.09
8.2.40.0060.00320.55
8.2.30.0030.00519.36
8.2.20.0000.00817.55
8.2.10.0020.00517.98
8.2.00.0040.00417.85
8.1.280.0170.00325.92
8.1.270.0140.00322.09
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0070.00422.48
8.1.230.0090.00319.15
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.25
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0060.00318.45
8.1.160.0040.00420.71
8.1.150.0040.00419.05
8.1.140.0050.00519.52
8.1.130.0000.00717.57
8.1.120.0040.00417.43
8.1.110.0000.00717.38
8.1.100.0050.00317.41
8.1.90.0040.00417.43
8.1.80.0000.00817.39
8.1.70.0030.00317.40
8.1.60.0040.00417.57
8.1.50.0000.00817.46
8.1.40.0000.00817.53
8.1.30.0060.00317.57
8.1.20.0000.00717.54
8.1.10.0030.00517.58
8.1.00.0020.00517.54
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0030.00318.29
8.0.270.0000.00817.19
8.0.260.0030.00317.18
8.0.250.0000.00616.97
8.0.240.0000.00616.98
8.0.230.0030.00316.96
8.0.220.0000.00716.91
8.0.210.0070.00016.90
8.0.200.0070.00316.94
8.0.190.0040.00416.79
8.0.180.0070.00016.89
8.0.170.0090.00016.91
8.0.160.0000.00716.84
8.0.150.0000.00716.75
8.0.140.0040.00416.80
8.0.130.0030.00313.32
8.0.120.0090.00016.80
8.0.110.0000.00716.90
8.0.100.0070.00016.99
8.0.90.0040.00316.68
8.0.80.0060.00916.88
8.0.70.0040.00416.78
8.0.60.0070.00016.87
8.0.50.0000.00716.90
8.0.30.0110.00517.05
8.0.20.0110.00917.40
8.0.10.0040.00416.99
8.0.00.0080.01216.82
7.4.330.0000.00516.67
7.4.320.0030.00316.42
7.4.300.0030.00616.49
7.4.290.0030.00316.63
7.4.280.0070.00016.50
7.4.270.0000.00616.44
7.4.260.0000.00716.43
7.4.250.0000.00916.44
7.4.240.0000.00716.48
7.4.230.0030.00316.63
7.4.220.0100.00716.37
7.4.210.0070.00816.49
7.4.200.0040.00416.52
7.4.160.0000.01516.47
7.4.150.0140.00617.40
7.4.140.0080.00917.86
7.4.130.0050.01216.55
7.4.120.0100.00816.43
7.4.110.0070.01016.38
7.4.100.0150.00316.58
7.4.90.0040.01716.50
7.4.80.0090.00919.39
7.4.70.0060.00916.52
7.4.60.0000.01616.39
7.4.50.0060.00316.39
7.4.40.0040.01216.70
7.4.30.0100.01216.59
7.4.00.0060.00615.17
7.3.330.0000.00513.24
7.3.320.0000.00513.32
7.3.310.0000.00716.37
7.3.300.0030.00316.37
7.3.290.0070.00016.36
7.3.280.0040.01216.34
7.3.270.0030.01517.40
7.3.260.0070.01016.29
7.3.250.0150.00516.40
7.3.240.0070.01516.31
7.3.230.0130.00716.67
7.3.210.0130.00316.30
7.3.200.0080.01119.39
7.3.190.0110.00716.18
7.3.180.0100.01016.42
7.3.170.0150.00316.34
7.3.160.0080.00816.37
7.2.330.0110.00716.36
7.2.320.0120.01616.66
7.2.310.0100.00716.47
7.2.300.0070.01016.54
7.2.290.0070.01416.48
7.2.60.0110.00416.57
7.2.00.0030.00619.04
7.1.200.0090.00615.47
7.1.100.0000.01317.80
7.1.70.0070.00416.90
7.1.60.0070.01719.40
7.1.50.0100.01016.86
7.1.00.0000.07322.44
7.0.200.0270.00914.78
7.0.60.0170.08321.65
7.0.50.0030.05017.85
7.0.40.0100.06720.11
7.0.30.0200.04020.17
7.0.20.0300.04320.17
7.0.10.0030.08720.10
7.0.00.0030.07320.11
5.6.280.0030.04721.04
5.6.210.0130.07320.70
5.6.200.0030.07318.25
5.6.190.0030.04320.61
5.6.180.0230.03720.45
5.6.170.0200.07020.52
5.6.160.0170.07320.46
5.6.150.0100.04718.18
5.6.140.0000.04718.15
5.6.130.0100.03718.18
5.6.120.0070.06321.01
5.6.110.0030.04021.06
5.6.100.0000.04721.11
5.6.90.0030.04321.07
5.6.80.0100.05320.26
5.5.350.0100.07020.41
5.5.340.0000.05017.98
5.5.330.0000.06020.45
5.5.320.0530.07020.31
5.5.310.0200.07020.36
5.5.300.0070.07718.04
5.5.290.0030.04018.08
5.5.280.0200.07020.87
5.5.270.0070.06020.76
5.5.260.0000.04320.79
5.5.250.0070.03720.62
5.5.240.0200.05720.27

preferences:
49.81 ms | 401 KiB | 5 Q