3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $_instNum; function __construct() { static $i = 0; $this->_instNum = $i++; $GLOBALS["_fooInst{$this->_instNum}"] = $this; eval("function _invokeFoo{$this->_instNum}() { \$args = func_get_args(); return call_user_func_array(array(\$GLOBALS['_fooInst{$this->_instNum}'], '__invoke'), \$args); }"); } function __invoke() { return 'goal!'; } function __toString() { return "_invokeFoo{$this->_instNum}"; } } $foo = new Foo; echo call_user_func($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)
8.3.60.0130.00718.40
8.3.50.0160.00718.46
8.3.40.0040.01118.78
8.3.30.0100.00718.97
8.3.20.0040.00418.90
8.3.10.0000.00818.84
8.3.00.0070.01519.38
8.2.180.0140.00716.63
8.2.170.0060.01322.96
8.2.160.0130.00318.79
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.79
8.2.110.0070.00419.27
8.2.100.0000.01217.52
8.2.90.0000.00919.24
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0030.00517.80
8.2.40.0000.00819.23
8.2.30.0090.00017.83
8.2.20.0120.00017.70
8.2.10.0040.00417.76
8.2.00.0040.00417.74
8.1.280.0070.00725.92
8.1.270.0000.00923.99
8.1.260.0000.00826.35
8.1.250.0110.00328.09
8.1.240.0030.00622.74
8.1.230.0090.00317.64
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0000.00917.47
8.1.190.0040.00417.25
8.1.180.0050.00318.10
8.1.170.0050.00317.62
8.1.160.0030.00619.03
8.1.150.0040.00418.56
8.1.140.0000.00717.45
8.1.130.0040.00419.28
8.1.120.0030.00417.42
8.1.110.0040.00417.39
8.1.100.0000.00717.45
8.1.90.0000.00717.48
8.1.80.0030.00517.44
8.1.70.0070.00017.48
8.1.60.0040.00417.61
8.1.50.0000.00817.50
8.1.40.0030.00517.37
8.1.30.0060.00317.68
8.1.20.0000.00917.73
8.1.10.0030.00517.52
8.1.00.0040.00417.50
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0040.00418.52
8.0.270.0000.00717.14
8.0.260.0000.00716.84
8.0.250.0080.00016.86
8.0.240.0070.00016.83
8.0.230.0000.00716.91
8.0.220.0050.00316.92
8.0.210.0030.00316.97
8.0.200.0060.00017.01
8.0.190.0030.00517.00
8.0.180.0030.00716.91
8.0.170.0030.00616.97
8.0.160.0050.00516.87
8.0.150.0040.00416.83
8.0.140.0040.00516.88
8.0.130.0030.00313.25
8.0.120.0060.00316.67
8.0.110.0030.00716.99
8.0.100.0000.00716.95
8.0.90.0040.00416.73
8.0.80.0040.01216.87
8.0.70.0000.00816.96
8.0.60.0030.00516.81
8.0.50.0000.00716.77
8.0.30.0090.00916.99
8.0.20.0120.00616.95
8.0.10.0000.00716.89
8.0.00.0070.01116.83
7.4.330.0050.00013.00
7.4.320.0030.00316.60
7.4.300.0060.00016.50
7.4.290.0000.00716.60
7.4.280.0050.00316.48
7.4.270.0040.00416.61
7.4.260.0060.00013.37
7.4.250.0000.01016.41
7.4.240.0000.00816.61
7.4.230.0000.00816.31
7.4.220.0100.01016.45
7.4.210.0070.00816.54
7.4.200.0030.00316.35
7.4.190.0050.00316.56
7.4.160.0150.00016.71
7.4.150.0160.00316.45
7.4.140.0100.01717.86
7.4.130.0090.01516.45
7.4.120.0150.00916.72
7.4.110.0030.01316.43
7.4.100.0100.00716.65
7.4.90.0100.01316.52
7.4.80.0070.01019.39
7.4.70.0060.01116.53
7.4.60.0090.00916.63
7.4.50.0100.00016.61
7.4.40.0070.01116.41
7.4.30.0080.00816.48
7.4.00.0090.00614.78
7.3.330.0030.00313.38
7.3.320.0030.00313.32
7.3.310.0070.00016.36
7.3.300.0030.00316.39
7.3.290.0050.01016.35
7.3.280.0060.00916.33
7.3.270.0070.01016.51
7.3.260.0040.01116.35
7.3.240.0070.01016.32
7.3.230.0040.01416.44
7.3.210.0090.00816.36
7.3.200.0180.00616.47
7.3.190.0130.00616.40
7.3.180.0060.00916.36
7.3.170.0030.01216.45
7.3.160.0070.01016.61
7.3.120.0110.00414.78
7.3.10.0080.00816.64
7.3.00.0000.01516.62
7.2.330.0060.01216.48
7.2.320.0030.01316.53
7.2.310.0120.00916.62
7.2.300.0030.01216.56
7.2.290.0030.01516.61
7.2.130.0090.00616.98
7.2.120.0000.01216.92
7.2.110.0110.00416.63
7.2.100.0140.00417.09
7.2.90.0030.01616.83
7.2.80.0030.01317.09
7.2.70.0060.01016.88
7.2.60.0030.01017.02
7.2.50.0060.00317.05
7.2.40.0060.00617.10
7.2.30.0030.01016.95
7.2.20.0230.00016.86
7.2.10.0030.00916.96
7.2.00.0060.00818.26
7.1.250.0070.00715.77
7.1.100.0030.01018.26
7.1.70.0000.00717.08
7.1.60.0070.01719.21
7.1.50.0070.01716.97
7.1.00.0070.07022.45
7.0.200.0230.00616.66
7.0.140.0070.07022.15
7.0.60.0300.07019.96
7.0.50.0070.04717.99
7.0.40.0030.08720.26
7.0.30.0300.07320.20
7.0.20.0370.04320.10
7.0.10.0130.06320.08
7.0.00.0130.07720.09
5.6.280.0100.06721.09
5.6.210.0100.05720.75
5.6.200.0070.06718.19
5.6.190.0070.04320.50
5.6.180.0330.07020.52
5.6.170.0330.08020.56
5.6.160.0000.08718.25
5.6.150.0100.06718.15
5.6.140.0030.05018.27
5.6.130.0100.08018.28
5.6.120.0170.07320.88
5.6.110.0100.05020.99
5.6.100.0070.03720.89
5.6.90.0030.07321.09
5.6.80.0130.05720.39
5.5.350.0170.07020.43
5.5.340.0030.08717.97
5.5.330.0030.04020.57
5.5.320.0070.05020.42
5.5.310.0100.04720.34
5.5.300.0100.07318.01
5.5.290.0100.04317.96
5.5.280.0070.07720.86
5.5.270.0130.05320.79
5.5.260.0100.07320.80
5.5.250.0070.08320.58
5.5.240.0230.07720.17
5.4.450.0100.05319.48
5.4.440.0070.05019.57
5.4.430.0070.04719.30
5.4.420.0030.04319.48
5.4.410.0170.06019.34
5.4.400.0130.07719.01
5.4.390.0030.07319.14
5.4.380.0030.08719.18
5.4.370.0030.04019.16
5.4.360.0070.06318.87
5.4.350.0100.04719.14
5.4.340.0070.07718.87
5.4.320.0070.03719.10
5.4.310.0070.03318.87
5.4.300.0100.04019.14
5.4.290.0000.04018.92
5.4.280.0000.04019.23
5.4.270.0100.03018.91
5.4.260.0070.03318.85
5.4.250.0070.03319.17
5.4.240.0070.04319.20
5.4.230.0000.04319.15
5.4.220.0030.04719.16
5.4.210.0070.03319.00
5.4.200.0070.03319.14
5.4.190.0030.03718.96
5.4.180.0030.03719.19
5.4.170.0030.03719.14
5.4.160.0070.03319.05
5.4.150.0030.03719.06
5.4.140.0070.03316.42
5.4.130.0030.03316.31
5.4.120.0030.03316.48
5.4.110.0030.03716.29
5.4.100.0030.03316.48
5.4.90.0030.03316.30
5.4.80.0070.03016.39
5.4.70.0070.03316.46
5.4.60.0000.03716.36
5.4.50.0030.03316.39
5.4.40.0070.03716.45
5.4.30.0070.03716.34
5.4.20.0130.03716.64
5.4.10.0070.07716.27
5.4.00.0100.06315.96
5.3.290.0030.05014.69
5.3.280.0000.04014.76
5.3.270.0130.03714.66
5.3.260.0070.03314.65
5.3.250.0030.03714.50
5.3.240.0070.03314.53
5.3.230.0030.04314.77
5.3.220.0070.03714.73
5.3.210.0000.04014.59
5.3.200.0070.04014.58
5.3.190.0030.03714.74
5.3.180.0030.03714.59
5.3.170.0070.03314.75
5.3.160.0000.04014.59
5.3.150.0100.03314.46
5.3.140.0100.03014.56
5.3.130.0030.04314.56
5.3.120.0070.03714.71
5.3.110.0070.05014.61
5.3.100.0100.07014.05
5.3.90.0070.05014.04
5.3.80.0030.03714.04
5.3.70.0070.06714.09
5.3.60.0100.04714.18
5.3.50.0130.06714.03
5.3.40.0030.07713.95
5.3.30.0070.07713.88
5.3.20.0030.05713.75
5.3.10.0030.04313.72
5.3.00.0230.04313.72
5.2.170.0030.06711.32
5.2.160.0030.05711.05
5.2.150.0070.03011.04
5.2.140.0000.07011.07
5.2.130.0030.06011.18
5.2.120.0030.03011.18
5.2.110.0000.04011.26
5.2.100.0030.03311.16
5.2.90.0030.03011.12
5.2.80.0000.04011.06
5.2.70.0070.02311.16
5.2.60.0070.03711.11
5.2.50.0030.04711.00
5.2.40.0000.06710.96
5.2.30.0030.04010.99
5.2.20.0000.03710.87
5.2.10.0000.03710.92
5.2.00.0100.05710.89
5.1.60.0070.0509.98
5.1.50.0030.04710.05
5.1.40.0000.03010.04
5.1.30.0000.03010.35
5.1.20.0070.03010.37
5.1.10.0000.03010.04
5.1.00.0000.03010.12
5.0.50.0100.0408.47
5.0.40.0030.0378.51
5.0.30.0030.0408.16
5.0.20.0070.0408.38
5.0.10.0000.0238.21
5.0.00.0030.0638.23
4.4.90.0030.0337.83
4.4.80.0030.0237.83
4.4.70.0030.0337.83
4.4.60.0000.0207.83
4.4.50.0030.0177.83
4.4.40.0000.0307.83
4.4.30.0030.0337.83
4.4.20.0000.0177.83
4.4.10.0030.0177.83
4.4.00.0000.0407.83
4.3.110.0000.0277.83
4.3.100.0000.0207.83
4.3.90.0000.0207.83
4.3.80.0000.0477.83
4.3.70.0030.0307.83
4.3.60.0070.0277.83
4.3.50.0030.0337.83
4.3.40.0000.0577.83
4.3.30.0000.0277.83
4.3.20.0030.0377.83
4.3.10.0000.0377.83
4.3.00.0000.0337.83

preferences:
42.9 ms | 401 KiB | 5 Q