3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var $_instNum; function __construct() { static $i = 0; $this->_instNum = $i++; $GLOBALS["_fooInst$i"] = $this; eval("function _invokeFoo$i() { return call_user_func_array(array(\$GLOBALS['_fooInst$i'], '__invoke'), func_get_args()); }"); } function __invoke() { return 'goal!'; } function __toString() { $funcName = ('_hack' . $n++); } } $foo = new Foo; echo call_user_func($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)
8.3.60.0030.01316.86
8.3.50.0210.00916.34
8.3.40.0120.00318.79
8.3.30.0160.00318.84
8.3.20.0060.00918.73
8.3.10.0060.00318.72
8.3.00.0040.00419.38
8.2.180.0090.00918.29
8.2.170.0150.00022.96
8.2.160.0030.01618.94
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00420.82
8.2.110.0070.01422.25
8.2.100.0060.00617.59
8.2.90.0000.00819.27
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00318.04
8.2.50.0040.00418.16
8.2.40.0040.00420.59
8.2.30.0000.00819.37
8.2.20.0070.00417.74
8.2.10.0000.00817.78
8.2.00.0070.00317.75
8.1.280.0140.00025.92
8.1.270.0050.00223.99
8.1.260.0080.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00023.84
8.1.230.0080.00322.20
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0080.00018.44
8.1.160.0080.00018.93
8.1.150.0040.00419.00
8.1.140.0030.00617.39
8.1.130.0030.00517.84
8.1.120.0000.00817.35
8.1.110.0050.00217.43
8.1.100.0000.00717.52
8.1.90.0030.00517.39
8.1.80.0040.00417.50
8.1.70.0030.00517.46
8.1.60.0040.00417.54
8.1.50.0040.00417.46
8.1.40.0050.00317.56
8.1.30.0050.00317.58
8.1.20.0050.00517.64
8.1.10.0040.00417.53
8.1.00.0000.00817.50
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0070.00018.34
8.0.270.0070.00017.14
8.0.260.0030.00316.82
8.0.250.0000.01017.00
8.0.240.0090.00016.82
8.0.230.0070.00016.91
8.0.220.0070.00016.80
8.0.210.0030.00316.92
8.0.200.0070.00016.94
8.0.190.0030.00516.95
8.0.180.0070.00016.95
8.0.170.0000.00816.80
8.0.160.0030.00317.00
8.0.150.0060.00316.95
8.0.140.0040.00416.75
8.0.130.0030.00313.32
8.0.120.0030.00616.91
8.0.110.0000.00716.90
8.0.100.0050.00316.79
8.0.90.0000.00816.97
8.0.80.0090.00616.84
8.0.70.0040.00416.97
8.0.60.0040.00716.78
8.0.50.0040.00416.89
8.0.30.0130.00317.09
8.0.20.0110.00717.20
8.0.10.0000.00816.88
8.0.00.0100.00716.70
7.4.330.0050.00013.11
7.4.320.0030.00616.57
7.4.300.0030.00316.61
7.4.290.0000.00716.52
7.4.280.0040.00416.65
7.4.270.0030.00316.47
7.4.260.0060.00013.25
7.4.250.0040.00416.43
7.4.240.0000.00716.47
7.4.230.0000.00716.52
7.4.220.0110.01116.71
7.4.210.0090.00916.56
7.4.200.0030.00316.64
7.4.190.0070.00016.48
7.4.160.0130.01016.61
7.4.150.0140.00316.61
7.4.140.0120.00616.41
7.4.130.0130.01016.64
7.4.120.0070.01016.51
7.4.110.0150.00316.49
7.4.100.0120.00616.43
7.4.90.0090.01216.51
7.4.80.0030.01319.39
7.4.70.0060.01316.57
7.4.60.0090.00616.52
7.4.50.0000.00616.35
7.4.40.0040.00816.50
7.4.30.0090.00916.55
7.4.00.0040.01114.72
7.3.330.0000.00613.30
7.3.320.0050.00013.23
7.3.310.0030.00316.42
7.3.300.0000.00716.43
7.3.290.0080.00616.38
7.3.280.0100.01016.38
7.3.270.0140.00316.56
7.3.260.0100.00716.71
7.3.250.0130.00616.50
7.3.240.0070.01516.41
7.3.230.0080.00916.37
7.3.210.0080.00916.40
7.3.200.0100.01016.43
7.3.190.0120.01216.58
7.3.180.0060.00916.52
7.3.170.0060.01016.71
7.3.160.0030.01816.54
7.3.120.0140.00314.89
7.2.330.0090.00916.74
7.2.320.0060.01616.85
7.2.310.0070.01016.82
7.2.300.0100.01316.76
7.2.290.0100.00716.48
7.1.100.0060.00617.81
7.1.70.0090.00017.30
7.1.60.0100.01319.30
7.1.50.0070.01716.62
7.1.00.0000.05322.48
7.0.200.0060.00916.78
7.0.140.0130.06322.08
7.0.120.0030.07322.15
7.0.60.0400.06719.79
7.0.50.0030.09017.82
7.0.40.0000.07720.04
7.0.30.0500.07720.11
7.0.20.0130.04320.09
7.0.10.0170.06020.33
7.0.00.0070.06720.08
5.6.280.0000.07721.15
5.6.210.0100.06020.51
5.6.200.0170.07718.17
5.6.190.0070.05020.43
5.6.180.0330.07020.64
5.6.170.0200.07020.55
5.6.160.0030.04020.43
5.6.150.0030.07018.19
5.6.140.0070.08318.28
5.6.130.0070.07018.12
5.6.120.0070.05321.04
5.6.110.0100.08320.99
5.6.100.0030.07021.09
5.6.90.0100.08321.12
5.6.80.0130.03320.39
5.5.350.0170.08320.42
5.5.340.0100.05318.08
5.5.330.0030.06020.57
5.5.320.0330.06320.52
5.5.310.0230.03720.41
5.5.300.0070.06717.98
5.5.290.0030.05318.08
5.5.280.0070.06720.91
5.5.270.0130.07720.90
5.5.260.0070.05020.80
5.5.250.0230.06020.69
5.5.240.0070.07720.28
5.4.450.0030.04319.55
5.4.440.0000.05019.47
5.4.430.0070.04319.17
5.4.420.0030.08319.47
5.4.410.0170.06719.44
5.4.400.0070.05019.01
5.4.390.0100.04019.14
5.4.380.0030.05019.21
5.4.370.0070.07019.14
5.4.360.0070.07718.86
5.4.350.0100.07019.21
5.4.340.0070.03718.86
5.4.320.0030.08719.21
5.4.310.0070.07718.89
5.4.300.0030.05318.84
5.4.290.0130.07019.08
5.4.280.0100.07719.14
5.4.270.0030.06718.92
5.4.260.0130.07319.14
5.4.250.0030.04018.97
5.4.240.0100.07319.07
5.4.230.0200.06318.85
5.4.220.0100.05719.20
5.4.210.0030.05018.85
5.4.200.0130.06318.97
5.4.190.0100.07019.14
5.4.180.0170.07019.23
5.4.170.0070.07319.14
5.4.160.0100.07719.18
5.4.150.0100.06018.96
5.4.140.0000.04016.50
5.4.130.0130.04016.32
5.4.120.0070.07316.45
5.4.110.0070.05016.30
5.4.100.0070.07316.38
5.4.90.0030.07316.30
5.4.80.0100.07016.44
5.4.70.0070.05016.28
5.4.60.0000.04716.45
5.4.50.0130.05316.35
5.4.40.0130.07016.50
5.4.30.0100.07016.32
5.4.20.0070.03316.40
5.4.10.0000.06316.27
5.4.00.0000.04015.99
5.3.290.0170.04714.69
5.3.280.0100.07314.75
5.3.270.0130.07314.69
5.3.260.0070.08014.63
5.3.250.0070.07014.63
5.3.240.0100.07014.68
5.3.230.0000.08014.65
5.3.220.0030.08014.58
5.3.210.0100.07314.65
5.3.200.0170.06714.63
5.3.190.0070.05714.64
5.3.180.0070.05314.60
5.3.170.0070.04714.58
5.3.160.0070.04314.57
5.3.150.0070.03314.59
5.3.140.0070.05314.61
5.3.130.0030.07314.45
5.3.120.0070.05014.62
5.3.110.0100.04714.45
5.3.100.0130.06014.05
5.3.90.0070.07314.03
5.3.80.0030.07713.98
5.3.70.0030.08313.92
5.3.60.0100.06313.94
5.3.50.0130.07013.97
5.3.40.0100.07313.92
5.3.30.0030.05313.97
5.3.20.0030.07313.64
5.3.10.0130.05713.72
5.3.00.0030.05713.70
5.2.170.0030.06311.15
5.2.160.0130.06311.17
5.2.150.0030.04011.19
5.2.140.0030.03311.04
5.2.130.0170.04711.16
5.2.120.0030.06311.09
5.2.110.0100.06011.27
5.2.100.0070.06011.13
5.2.90.0030.03711.07
5.2.80.0030.06311.05
5.2.70.0000.06711.15
5.2.60.0070.04311.05
5.2.50.0030.04311.17
5.2.40.0030.06011.15
5.2.30.0070.05311.04
5.2.20.0000.06711.12
5.2.10.0030.06010.89
5.2.00.0100.05310.74
5.1.60.0000.05710.16
5.1.50.0030.0579.97
5.1.40.0030.05710.00
5.1.30.0000.04010.28
5.1.20.0100.02710.32
5.1.10.0030.04010.14
5.1.00.0070.05310.04
5.0.50.0070.0408.63
5.0.40.0000.0208.38
5.0.30.0070.0608.39
5.0.20.0030.0208.29
5.0.10.0000.0508.18
5.0.00.0030.0678.15
4.4.90.0000.0308.01
4.4.80.0030.0378.01
4.4.70.0070.0278.01
4.4.60.0030.0378.01
4.4.50.0000.0308.01
4.4.40.0000.0478.01
4.4.30.0070.0338.01
4.4.20.0000.0208.01
4.4.10.0000.0378.01
4.4.00.0030.0578.01
4.3.110.0030.0338.01
4.3.100.0100.0278.01
4.3.90.0030.0378.01
4.3.80.0030.0508.01
4.3.70.0000.0338.01
4.3.60.0000.0338.01
4.3.50.0000.0238.01
4.3.40.0030.0278.01
4.3.30.0000.0408.01
4.3.20.0000.0408.01
4.3.10.0030.0308.01
4.3.00.0030.0338.01

preferences:
53.88 ms | 401 KiB | 5 Q