3v4l.org

run code in 300+ PHP versions simultaneously
<?php version_compare(PHP_VERSION, '5.0.0', '>=') or die('SKIPPING PHP 4'); class Foo { public $foo; } class FooProxy extends Foo { public function __construct() { unset($this->foo); } public function __set($name, $value) { echo "set$name\n"; } public function __get($name) { echo "get$name\n"; } } $p = new FooProxy(); $p->foo = "bar"; echo $p->foo; $p = new FooProxy(); echo $p->foo; $p->foo = "bar";

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)
8.3.60.0120.00618.14
8.3.50.0100.00922.11
8.3.40.0140.00718.47
8.3.30.0110.00418.80
8.3.20.0040.00418.75
8.3.10.0000.00821.08
8.3.00.0070.00021.90
8.2.180.0120.00916.50
8.2.170.0090.00622.96
8.2.160.0070.00720.36
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00421.04
8.2.110.0090.00020.43
8.2.100.0110.00017.78
8.2.90.0040.00419.05
8.2.80.0000.00717.97
8.2.70.0060.00317.50
8.2.60.0030.00917.78
8.2.50.0040.00418.07
8.2.40.0050.00318.16
8.2.30.0000.00819.82
8.2.20.0040.00417.56
8.2.10.0030.00517.55
8.2.00.0050.00317.59
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00722.34
8.1.230.0000.01020.94
8.1.220.0060.00318.77
8.1.210.0000.00819.04
8.1.200.0080.00017.35
8.1.190.0060.00317.51
8.1.180.0080.00018.10
8.1.170.0080.00018.62
8.1.160.0000.00718.80
8.1.150.0070.00018.64
8.1.140.0040.00417.49
8.1.130.0070.00017.73
8.1.120.0030.00317.36
8.1.110.0040.00417.50
8.1.100.0000.00717.38
8.1.90.0040.00417.51
8.1.80.0000.00817.47
8.1.70.0000.00717.40
8.1.60.0000.00717.60
8.1.50.0070.00017.43
8.1.40.0050.00217.41
8.1.30.0000.00817.67
8.1.20.0040.00417.63
8.1.10.0000.00717.56
8.1.00.0000.00817.41
8.0.300.0040.00419.90
8.0.290.0000.00817.28
8.0.280.0070.00018.40
8.0.270.0070.00017.30
8.0.260.0000.00816.82
8.0.250.0040.00416.89
8.0.240.0050.00516.95
8.0.230.0040.00416.87
8.0.220.0000.00716.94
8.0.210.0030.00316.89
8.0.200.0000.00717.02
8.0.190.0000.00917.00
8.0.180.0000.00716.83
8.0.170.0080.00016.92
8.0.160.0030.00316.89
8.0.150.0040.00416.72
8.0.140.0000.01016.76
8.0.130.0030.00313.29
8.0.120.0000.00816.86
8.0.110.0000.00716.91
8.0.100.0000.00816.93
8.0.90.0040.00417.00
8.0.80.0030.01316.86
8.0.70.0000.00716.96
8.0.60.0000.00716.77
8.0.50.0030.00516.70
8.0.30.0150.00517.04
8.0.20.0160.00617.40
8.0.10.0040.00416.92
8.0.00.0080.01116.74
7.4.330.0050.00014.72
7.4.320.0030.00316.49
7.4.300.0040.00416.61
7.4.290.0000.00716.66
7.4.280.0000.00716.64
7.4.270.0000.00716.59
7.4.260.0060.00013.29
7.4.250.0000.00716.43
7.4.240.0080.00016.61
7.4.230.0030.00316.67
7.4.220.0110.00716.46
7.4.210.0070.00716.59
7.4.200.0050.00216.58
7.4.190.0040.00416.62
7.4.160.0120.00616.66
7.4.150.0150.00317.40
7.4.140.0110.00617.86
7.4.130.0110.00816.60
7.4.120.0080.01016.48
7.4.110.0080.00816.58
7.4.100.0140.00316.54
7.4.90.0120.00416.48
7.4.80.0030.01619.37
7.4.70.0030.01316.43
7.4.60.0080.00816.54
7.4.50.0040.00416.48
7.4.40.0040.01422.52
7.4.30.0100.00716.57
7.4.00.0070.01014.96
7.3.330.0060.00013.32
7.3.320.0000.00613.38
7.3.310.0000.00716.23
7.3.300.0000.00716.39
7.3.290.0060.00916.37
7.3.280.0110.00416.37
7.3.270.0090.00917.40
7.3.260.0100.00918.24
7.3.250.0060.01116.41
7.3.240.0170.00016.43
7.3.230.0170.00616.39
7.3.210.0090.00916.57
7.3.200.0070.01019.39
7.3.190.0030.01316.26
7.3.180.0110.00716.72
7.3.170.0000.01616.48
7.3.160.0120.00316.57
7.3.120.0120.00414.92
7.3.110.0060.01214.66
7.3.100.0090.00614.86
7.3.90.0060.00915.01
7.3.80.0030.01315.01
7.3.70.0000.00914.89
7.3.60.0090.00614.95
7.3.50.0030.00914.92
7.3.40.0080.00414.93
7.3.30.0100.00314.83
7.3.20.0170.00316.77
7.3.10.0090.00716.53
7.3.00.0030.01216.61
7.2.330.0130.00616.76
7.2.320.0060.01116.44
7.2.310.0090.00916.65
7.2.300.0080.00816.84
7.2.290.0060.01216.75
7.2.250.0120.00615.13
7.2.240.0030.01715.32
7.2.230.0000.01615.23
7.2.220.0090.00614.84
7.2.210.0100.00715.08
7.2.200.0090.00014.95
7.2.190.0090.00614.98
7.2.180.0030.01015.01
7.2.170.0140.00015.04
7.2.130.0100.00416.51
7.2.120.0080.00816.59
7.2.110.0090.00516.91
7.2.100.0160.00016.85
7.2.90.0090.00716.41
7.2.80.0070.00916.78
7.2.70.0040.01316.78
7.2.60.0120.00616.62
7.2.50.0130.00616.86
7.2.40.0120.00616.91
7.2.30.0080.01216.58
7.2.20.0070.01016.69
7.2.10.0140.01016.79
7.2.00.0060.01317.71
7.1.330.0060.00915.68
7.1.320.0070.00415.77
7.1.310.0090.00315.56
7.1.300.0090.00615.61
7.1.290.0030.01015.63
7.1.280.0030.01015.78
7.1.270.0100.01115.53
7.1.260.0110.00715.79
7.1.250.0060.01015.60
7.1.200.0100.00315.80
7.1.100.0030.00717.92
7.1.70.0000.01017.31
7.1.60.0120.00619.40
7.1.50.0100.01016.96
7.1.00.0030.06322.40
7.0.200.0000.00716.93
7.0.140.0000.07322.09
7.0.60.0000.07021.66
7.0.50.0100.07322.12
7.0.40.0070.08320.07
7.0.30.0170.07719.96
7.0.20.0030.07020.13
7.0.10.0070.04720.04
7.0.00.0030.08020.00
5.6.280.0030.07320.98
5.6.210.0070.07720.55
5.6.200.0070.07721.13
5.6.190.0070.08321.00
5.6.180.0070.08021.00
5.6.170.0030.08721.03
5.6.160.0070.07021.16
5.6.150.0030.05321.00
5.6.140.0030.08320.90
5.6.130.0100.08021.05
5.6.120.0030.04321.10
5.6.110.0030.04721.12
5.6.100.0100.08320.95
5.6.90.0100.07721.00
5.6.80.0030.07020.49
5.6.70.0070.08020.51
5.6.60.0070.07720.34
5.6.50.0030.07320.43
5.6.40.0070.07320.45
5.6.30.0030.05020.39
5.6.20.0070.07720.48
5.6.10.0070.07020.48
5.6.00.0130.07020.47
5.5.350.0000.08320.31
5.5.340.0100.07320.81
5.5.330.0100.08021.00
5.5.320.0070.08320.99
5.5.310.0170.07320.86
5.5.300.0070.08020.86
5.5.290.0130.07320.77
5.5.280.0000.08720.80
5.5.270.0030.04020.95
5.5.260.0000.08020.80
5.5.250.0100.07020.59
5.5.240.0030.05320.34
5.5.230.0070.08020.24
5.5.220.0030.07720.23
5.5.210.0100.07020.32
5.5.200.0000.08020.21
5.5.190.0000.06020.34
5.5.180.0030.07720.02
5.5.160.0000.08320.23
5.5.150.0030.05020.13
5.5.140.0000.05720.09
5.5.130.0000.08320.23
5.5.120.0000.07020.13
5.5.110.0100.06720.24
5.5.100.0070.08020.20
5.5.90.0070.06720.00
5.5.80.0030.06719.90
5.5.70.0000.08320.13
5.5.60.0030.07720.11
5.5.50.0070.07020.00
5.5.40.0070.05020.03
5.5.30.0000.07319.94
5.5.20.0130.06720.00
5.5.10.0100.06019.99
5.5.00.0070.07019.98
5.4.450.0000.08019.24
5.4.440.0030.07319.39
5.4.430.0030.07319.52
5.4.420.0070.06319.39
5.4.410.0000.07719.26
5.4.400.0030.06719.20
5.4.390.0030.07019.07
5.4.380.0030.07018.92
5.4.370.0000.07318.89
5.4.360.0130.07018.92
5.4.350.0000.07319.07
5.4.340.0070.07319.04
5.4.320.0100.06718.91
5.4.310.0030.06319.17
5.4.300.0130.06019.05
5.4.290.0070.06019.07
5.4.280.0100.07018.92
5.4.270.0030.07319.21
5.4.260.0030.06719.03
5.4.250.0070.07019.21
5.4.240.0070.07018.90
5.4.230.0070.06719.07
5.4.220.0000.08019.03
5.4.210.0030.07019.07
5.4.200.0030.07019.12
5.4.190.0100.07019.07
5.4.180.0100.06719.00
5.4.170.0070.06718.91
5.4.160.0000.08018.89
5.4.150.0070.07718.89
5.4.140.0030.05016.43
5.4.130.0070.06716.52
5.4.120.0030.07016.29
5.4.110.0000.07016.36
5.4.100.0000.06716.58
5.4.90.0070.06716.48
5.4.80.0000.07016.50
5.4.70.0030.06716.44
5.4.60.0100.06716.41
5.4.50.0070.05716.36
5.4.40.0030.06316.45
5.4.30.0070.07016.33
5.4.20.0000.08016.43
5.4.10.0030.07316.37
5.4.00.0000.07715.97
5.3.290.0030.07714.78
5.3.280.0070.06714.61
5.3.270.0030.07714.69
5.3.260.0000.07314.66
5.3.250.0030.06714.62
5.3.240.0030.07714.66
5.3.230.0000.07714.66
5.3.220.0070.06714.64
5.3.210.0030.07714.64
5.3.200.0000.08014.67
5.3.190.0000.08014.54
5.3.180.0030.07314.63
5.3.170.0030.08014.54
5.3.160.0100.07314.59
5.3.150.0030.07314.62
5.3.140.0000.07014.56
5.3.130.0070.04014.60
5.3.120.0070.07714.64
5.3.110.0030.08014.58
5.3.100.0030.08014.00
5.3.90.0000.06314.01
5.3.80.0070.06014.09
5.3.70.0000.07314.07
5.3.60.0030.07713.91
5.3.50.0030.06314.01
5.3.40.0030.06714.00
5.3.30.0000.07314.00
5.3.20.0000.05713.80
5.3.10.0070.06313.73
5.3.00.0030.05713.63
5.2.170.0100.05711.15
5.2.160.0030.05711.21
5.2.150.0000.06711.20
5.2.140.0030.05011.14
5.2.130.0000.06710.96
5.2.120.0030.05011.10
5.2.110.0030.05711.12
5.2.100.0000.06011.18
5.2.90.0030.05011.16
5.2.80.0070.05710.95
5.2.70.0100.03311.18
5.2.60.0030.04710.97
5.2.50.0030.03311.04
5.2.40.0070.03710.90
5.2.30.0000.06311.00
5.2.20.0030.06010.92
5.2.10.0030.04010.95
5.2.00.0000.04710.77
5.1.60.0030.04010.02
5.1.50.0000.03310.02
5.1.40.0030.03310.04
5.1.30.0030.05310.33
5.1.20.0000.04710.43
5.1.10.0000.04310.12
5.1.00.0030.03710.16
5.0.50.0030.0439.05
5.0.40.0100.0379.05
5.0.30.0000.0709.05
5.0.20.0030.0409.05
5.0.10.0000.0439.05
5.0.00.0000.0639.05
4.4.90.0030.0309.05
4.4.80.0070.0309.05
4.4.70.0000.0379.05
4.4.60.0030.0339.05
4.4.50.0030.0279.05
4.4.40.0030.0339.05
4.4.30.0030.0239.05
4.4.20.0030.0279.05
4.4.10.0000.0239.05
4.4.00.0000.0439.05
4.3.110.0030.0239.05
4.3.100.0130.0209.05
4.3.90.0000.0339.05
4.3.80.0000.0479.05
4.3.70.0030.0309.05
4.3.60.0030.0339.05
4.3.50.0030.0339.05
4.3.40.0030.0539.05
4.3.30.0000.0309.05
4.3.20.0070.0339.05
4.3.10.0000.0339.05
4.3.00.0000.0309.05

preferences:
36.05 ms | 401 KiB | 5 Q