3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private function __construct() { throw new Exception('thrown'); } public function A() { return array('a', 'b', 'c'); } public static function I() { return new A(); } } echo A::I()->A()[1];

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)
8.3.60.0110.01116.75
8.3.50.0000.01417.80
8.3.40.0090.00618.97
8.3.30.0070.00718.70
8.3.20.0080.00020.31
8.3.10.0000.00823.66
8.3.00.0040.00419.38
8.2.180.0150.00016.63
8.2.170.0070.00722.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00322.26
8.2.100.0120.00017.91
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0000.00817.48
8.2.60.0050.00317.90
8.2.50.0040.00418.07
8.2.40.0000.00719.29
8.2.30.0040.00420.55
8.2.20.0040.00417.57
8.2.10.0080.00017.98
8.2.00.0040.00418.07
8.1.280.0100.00325.92
8.1.270.0060.00323.84
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00722.45
8.1.230.0000.01117.78
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0040.00817.10
8.1.190.0040.00417.22
8.1.180.0000.00718.10
8.1.170.0000.00818.54
8.1.160.0040.00421.95
8.1.150.0040.00418.89
8.1.140.0000.00819.42
8.1.130.0050.00317.60
8.1.120.0000.00817.35
8.1.110.0040.00817.40
8.1.100.0070.00017.31
8.1.90.0000.00817.39
8.1.80.0000.00817.43
8.1.70.0030.00317.28
8.1.60.0040.00417.51
8.1.50.0060.00317.34
8.1.40.0040.00417.47
8.1.30.0000.00917.57
8.1.20.0000.00717.65
8.1.10.0040.00417.48
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0030.00318.34
8.0.270.0050.00217.12
8.0.260.0000.00617.04
8.0.250.0000.00716.86
8.0.240.0000.00716.95
8.0.230.0000.00716.93
8.0.220.0000.00716.79
8.0.210.0070.00016.79
8.0.200.0030.00316.94
8.0.190.0070.00316.97
8.0.180.0000.00716.81
8.0.170.0000.00716.85
8.0.160.0030.00316.86
8.0.150.0030.00316.92
8.0.140.0060.00316.79
8.0.130.0030.00313.32
8.0.120.0040.00416.94
8.0.110.0000.00716.93
8.0.100.0000.00716.98
8.0.90.0030.00316.92
8.0.80.0070.01016.99
8.0.70.0050.00317.07
8.0.60.0040.00416.83
8.0.50.0000.00816.74
8.0.30.0160.00317.06
8.0.20.0150.00617.40
8.0.10.0070.00017.01
8.0.00.0100.01016.86
7.4.330.0000.00515.08
7.4.320.0030.00316.47
7.4.300.0040.00416.46
7.4.290.0030.00316.39
7.4.280.0070.00016.52
7.4.270.0040.00416.54
7.4.260.0030.00316.53
7.4.250.0000.00816.30
7.4.240.0030.00416.46
7.4.230.0000.00716.57
7.4.220.0120.01116.53
7.4.210.0070.00716.63
7.4.200.0040.00416.38
7.4.160.0000.01516.61
7.4.150.0000.01717.40
7.4.140.0200.00317.86
7.4.130.0100.01016.66
7.4.120.0120.00516.45
7.4.110.0090.00916.62
7.4.100.0040.01916.54
7.4.90.0080.01516.60
7.4.80.0060.01019.39
7.4.70.0070.01016.55
7.4.60.0070.01016.60
7.4.50.0040.00416.33
7.4.40.0160.00716.50
7.4.30.0150.00816.56
7.4.00.0030.01014.86
7.3.330.0000.00713.14
7.3.320.0050.00013.32
7.3.310.0030.00316.23
7.3.300.0050.00216.36
7.3.290.0060.01016.35
7.3.280.0120.00516.35
7.3.270.0130.00317.40
7.3.260.0100.00716.33
7.3.250.0080.01016.46
7.3.240.0090.00816.58
7.3.230.0110.00516.39
7.3.210.0120.01216.36
7.3.200.0130.00716.57
7.3.190.0070.01016.49
7.3.180.0180.00416.35
7.3.170.0060.01016.32
7.3.160.0060.00916.47
7.2.330.0090.01016.59
7.2.320.0130.01016.66
7.2.310.0040.01116.60
7.2.300.0150.00316.60
7.2.290.0100.01016.32
7.2.60.0000.01216.91
7.2.00.0060.01019.31
7.1.200.0000.01115.69
7.1.100.0030.00517.97
7.1.70.0030.01017.02
7.1.60.0120.01219.48
7.1.50.0030.01016.84
7.1.00.0030.07722.40
7.0.200.0280.00014.78
7.0.60.0100.04019.93
7.0.50.0130.07317.94
7.0.40.0070.09320.09
7.0.30.0200.05020.07
7.0.20.0330.08320.09
7.0.10.0030.08020.10
7.0.00.0100.07320.09
5.6.280.0030.03020.90
5.6.210.0030.06020.48
5.6.200.0070.08018.20
5.6.190.0100.08320.50
5.6.180.0070.06320.33
5.6.170.0370.07020.43
5.6.160.0100.07320.55
5.6.150.0070.08018.12
5.6.140.0100.08018.20
5.6.130.0070.07718.15
5.6.120.0130.06720.99
5.6.110.0100.07021.01
5.6.100.0130.04321.06
5.6.90.0030.04721.04
5.6.80.0100.05320.51
5.5.350.0030.08320.33
5.5.340.0130.07317.98
5.5.330.0000.07320.26
5.5.320.0000.09020.28
5.5.310.0300.04720.32
5.5.300.0070.08017.98
5.5.290.0030.07017.98
5.5.280.0030.04020.86
5.5.270.0100.05020.68
5.5.260.0130.07720.76
5.5.250.0100.04020.50
5.5.240.0170.06320.27

preferences:
52.13 ms | 401 KiB | 5 Q