3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { A::bar(); } public static function bar() { echo "bar"; } } $a = new A(); $a->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)
8.3.70.0060.00916.58
8.3.60.0070.00718.45
8.3.50.0040.01117.93
8.3.40.0130.00721.77
8.3.30.0090.00618.46
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.180.0190.00325.92
8.2.170.0110.00418.95
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0030.00621.05
8.2.100.0070.00417.72
8.2.90.0060.00318.22
8.2.80.0080.00017.97
8.2.70.0080.00018.05
8.2.60.0050.00318.03
8.2.50.0040.00418.10
8.2.40.0000.00719.52
8.2.30.0000.00719.15
8.2.20.0000.00717.91
8.2.10.0030.00319.06
8.2.00.0040.00419.06
8.1.280.0070.00725.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.42
8.1.230.0040.00721.03
8.1.220.0030.00517.74
8.1.210.0000.00818.80
8.1.200.0040.00817.23
8.1.190.0080.00017.00
8.1.180.0040.00418.10
8.1.170.0090.00018.46
8.1.160.0000.00718.81
8.1.150.0040.00418.63
8.1.140.0030.00517.47
8.1.130.0000.00718.69
8.1.120.0000.00717.36
8.1.110.0040.00417.39
8.1.100.0000.00717.39
8.1.90.0030.00417.36
8.1.80.0040.00417.33
8.1.70.0040.00417.38
8.1.60.0060.00317.62
8.1.50.0080.00017.52
8.1.40.0040.00417.52
8.1.30.0000.00817.54
8.1.20.0050.00317.68
8.1.10.0050.00317.55
8.1.00.0040.00417.51
8.0.300.0000.00719.89
8.0.290.0050.00316.74
8.0.280.0050.00318.29
8.0.270.0030.00516.68
8.0.260.0000.00618.56
8.0.250.0030.00316.89
8.0.240.0000.00616.94
8.0.230.0030.00316.83
8.0.220.0070.00016.86
8.0.210.0000.00616.70
8.0.200.0000.00616.83
8.0.190.0040.00416.79
8.0.180.0050.00216.73
8.0.170.0030.00616.81
8.0.160.0000.00716.80
8.0.150.0000.00716.83
8.0.140.0040.00416.72
8.0.130.0000.00513.27
8.0.120.0040.00416.74
8.0.110.0040.00416.88
8.0.100.0070.00016.77
8.0.90.0030.00616.76
8.0.80.0080.00016.61
8.0.70.0040.00416.84
8.0.60.0050.00216.65
8.0.50.0040.00416.80
8.0.30.0020.00516.69
8.0.20.0020.00516.78
8.0.10.0020.00516.91
8.0.00.0040.00416.95
7.4.330.0020.00215.55
7.4.320.0060.00016.50
7.4.300.0030.00316.51
7.4.290.0000.00816.52
7.4.280.0000.00716.59
7.4.270.0040.00416.58
7.4.260.0050.00013.26
7.4.250.0080.00016.46
7.4.240.0030.00316.65
7.4.230.0070.00016.65
7.4.220.0040.00416.49
7.4.210.0070.00016.69
7.4.200.0030.00316.40
7.4.190.0070.00016.58
7.4.180.0030.00316.67
7.4.160.0030.00316.61
7.4.150.0000.00716.61
7.4.140.0020.00516.25
7.4.130.0050.00216.35
7.4.120.0070.00016.37
7.4.110.0030.00316.37
7.4.100.0040.00416.62
7.4.90.0020.00516.21
7.4.80.0050.00216.55
7.4.70.0030.00316.53
7.4.60.0000.00716.53
7.4.50.0030.00316.50
7.4.40.0040.00416.49
7.4.30.0080.00016.64
7.4.20.0040.00416.53
7.4.10.0000.00716.47
7.4.00.0000.00716.34
7.3.330.0050.00216.09
7.3.320.0020.00213.06
7.3.310.0040.00416.13
7.3.300.0050.00216.19
7.3.290.0070.00016.20
7.3.280.0040.00416.22
7.3.270.0070.00016.19
7.3.260.0070.00016.26
7.3.250.0000.00716.24
7.3.240.0040.00416.24
7.3.230.0040.00416.06
7.3.220.0040.00416.21
7.3.210.0000.00716.05
7.3.200.0000.00716.17
7.3.190.0000.00716.13
7.3.180.0070.00015.98
7.3.170.0030.00316.17
7.3.160.0030.00316.09
7.3.150.0000.00715.97
7.3.140.0060.00016.14
7.3.130.0070.00016.18
7.3.120.0030.00316.03
7.3.110.0040.00416.04
7.3.100.0000.00716.12
7.3.90.0030.00316.48
7.3.80.0060.00016.04
7.3.70.0050.00216.14
7.3.60.0030.00316.24
7.3.50.0060.00016.20
7.3.40.0000.00716.35
7.3.30.0070.00016.25
7.3.20.0030.00516.21
7.3.10.0000.00716.29
7.3.00.0030.00316.10

preferences:
51.28 ms | 401 KiB | 5 Q