3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Z { public function __destruct() { throw new Exception('destruct Z'); } } class A { private $m; public function __construct() { $this->m = new Z(); } public function __destruct() { throw new Exception('destruct A'); } } class B { public function abc() { $a = new A(); } public function __destruct() { throw new Exception('destruct B'); } } try { try { { $b = new B(); try { $b->abc(); } catch (Exception $e) { echo $e->getMessage(); } unset($b); } } catch (Exception $e) { echo $e->getMessage(); } } catch (Exception $e) { echo $e->getMessage(); } ?>

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)
8.3.60.0100.00316.50
8.3.50.0090.00522.09
8.3.40.0140.00719.01
8.3.30.0070.01019.25
8.3.20.0040.00420.13
8.3.10.0040.00423.48
8.3.00.0000.00819.51
8.2.180.0110.00418.54
8.2.170.0110.00422.96
8.2.160.0110.00319.20
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0100.00726.16
8.2.120.0050.00322.21
8.2.110.0080.00022.08
8.2.100.0110.00017.94
8.2.90.0000.00719.21
8.2.80.0030.00517.97
8.2.70.0050.00517.38
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0000.00919.88
8.2.30.0000.00819.90
8.2.20.0000.00817.64
8.2.10.0040.00418.13
8.2.00.0110.00017.63
8.1.280.0090.00625.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0100.00023.91
8.1.230.0070.00419.15
8.1.220.0090.00017.74
8.1.210.0090.00018.77
8.1.200.0090.00017.38
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0050.00318.56
8.1.160.0040.00422.02
8.1.150.0070.00218.74
8.1.140.0070.00017.38
8.1.130.0030.00317.80
8.1.120.0030.00317.51
8.1.110.0030.00517.49
8.1.100.0030.00517.43
8.1.90.0040.00417.36
8.1.80.0000.00717.40
8.1.70.0050.00217.38
8.1.60.0030.00517.55
8.1.50.0050.00317.49
8.1.40.0040.00417.53
8.1.30.0000.00817.60
8.1.20.0040.00417.66
8.1.10.0050.00317.60
8.1.00.0030.00617.56
8.0.300.0060.00318.77
8.0.290.0050.00216.75
8.0.280.0030.00318.47
8.0.270.0040.00417.22
8.0.260.0050.00317.31
8.0.250.0070.00016.95
8.0.240.0050.00317.08
8.0.230.0030.00316.98
8.0.220.0070.00016.74
8.0.210.0040.00416.91
8.0.200.0030.00316.97
8.0.190.0090.00016.94
8.0.180.0000.00716.96
8.0.170.0020.00516.81
8.0.160.0040.00416.85
8.0.150.0040.00416.88
8.0.140.0000.00716.87
8.0.130.0060.00013.42
8.0.120.0060.00316.98
8.0.110.0000.00716.82
8.0.100.0040.00416.98
8.0.90.0000.00716.87
8.0.80.0000.01417.00
8.0.70.0040.00416.86
8.0.60.0000.00816.84
8.0.50.0080.00016.81
8.0.30.0130.01017.02
8.0.20.0070.01117.40
8.0.10.0030.00516.98
8.0.00.0090.00816.83
7.4.330.0000.00515.13
7.4.320.0000.00716.63
7.4.300.0050.00216.62
7.4.290.0030.00316.50
7.4.280.0040.00416.49
7.4.270.0070.00016.43
7.4.260.0030.00316.61
7.4.250.0040.00416.62
7.4.240.0050.00216.57
7.4.230.0000.00716.64
7.4.220.0110.01516.71
7.4.210.0090.00616.65
7.4.200.0000.00716.66
7.4.190.0070.00016.62
7.4.160.0130.00316.81
7.4.150.0070.01017.40
7.4.140.0100.00917.86
7.4.130.0090.01016.59
7.4.120.0070.01216.71
7.4.110.0160.00016.41
7.4.100.0090.00916.67
7.4.90.0130.00716.45
7.4.80.0070.01019.39
7.4.70.0130.00316.46
7.4.60.0100.00616.50
7.4.50.0030.00616.54
7.4.40.0030.01022.77
7.4.30.0070.01316.77
7.4.00.0070.00914.97
7.3.330.0060.00013.36
7.3.320.0030.00313.34
7.3.310.0040.00416.39
7.3.300.0000.00616.23
7.3.290.0000.01616.36
7.3.280.0100.00816.35
7.3.270.0090.01217.40
7.3.260.0080.00816.55
7.3.250.0110.00816.46
7.3.240.0130.00316.27
7.3.230.0100.00716.59
7.3.210.0060.01216.38
7.3.200.0100.01319.39
7.3.190.0200.00316.34
7.3.180.0030.01216.38
7.3.170.0110.01216.43
7.3.160.0060.00916.30
7.3.120.0080.00914.88
7.3.110.0030.01314.74
7.3.100.0030.01014.78
7.3.90.0090.00314.92
7.3.80.0040.01114.58
7.3.70.0060.00314.70
7.3.60.0080.00414.89
7.3.50.0030.01414.63
7.3.40.0030.01314.80
7.3.30.0040.01214.79
7.3.20.0000.01416.68
7.3.10.0070.00416.71
7.3.00.0060.00616.75
7.2.330.0140.00616.77
7.2.320.0090.00916.35
7.2.310.0110.00716.52
7.2.300.0130.00316.75
7.2.290.0130.00416.84
7.2.250.0060.01214.76
7.2.240.0060.00914.89
7.2.230.0030.01215.17
7.2.220.0060.00914.75
7.2.210.0030.00715.25
7.2.200.0030.00915.14
7.2.190.0090.00615.07
7.2.180.0000.01415.18
7.2.170.0090.00615.07
7.2.60.0070.00716.86
7.2.00.0060.01019.51
7.1.330.0030.01316.01
7.1.320.0110.00315.86
7.1.310.0090.00615.82
7.1.300.0030.00515.78
7.1.290.0060.00615.57
7.1.280.0030.01315.49
7.1.270.0090.00015.70
7.1.260.0120.00315.77
7.1.200.0070.00715.65
7.1.100.0070.00317.99
7.1.70.0040.00416.92
7.1.60.0090.01619.46
7.1.50.0030.00716.83
7.1.00.0000.08022.36
7.0.200.0210.00715.00
7.0.140.0030.07322.00
7.0.60.0130.03319.87
7.0.50.0030.05317.93
7.0.40.0000.05720.11
7.0.30.0600.06720.09
7.0.20.0330.07720.12
7.0.10.0130.07020.09
7.0.00.0070.06320.15
5.6.280.0030.07320.90
5.6.210.0070.08020.63
5.6.200.0070.06318.18
5.6.190.0070.05320.58
5.6.180.0130.04320.58
5.6.170.0270.08320.52
5.6.160.0130.07720.70
5.6.150.0070.07718.16
5.6.140.0070.03718.18
5.6.130.0030.04318.29
5.6.120.0170.07321.06
5.6.110.0100.07020.98
5.6.100.0100.06321.14
5.6.90.0070.07021.00
5.6.80.0000.05720.41
5.5.350.0000.07720.41
5.5.340.0100.05017.98
5.5.330.0130.07020.43
5.5.320.0100.06320.30
5.5.310.0270.08020.42
5.5.300.0130.06717.98
5.5.290.0030.04018.08
5.5.280.0130.03720.78
5.5.270.0100.08020.95
5.5.260.0070.04320.80
5.5.250.0100.04020.78
5.5.240.0100.03720.24
5.4.450.0130.05719.09
5.4.440.0030.08019.11
5.4.430.0200.04719.42
5.4.420.0070.06019.11
5.4.410.0070.07019.15
5.4.400.0100.05318.93
5.4.390.0130.05719.08
5.4.380.0270.05718.73
5.4.370.0400.04718.73
5.4.360.0300.07718.74
5.4.350.0400.05718.75
5.4.340.0430.04018.74
5.4.320.0060.03912.51
5.4.310.0060.04112.50
5.4.300.0090.03212.51
5.4.290.0140.04712.48
5.4.280.0110.04712.38
5.4.270.0100.04812.38
5.4.260.0150.06012.39
5.4.250.0100.05812.38
5.4.240.0080.03812.38
5.4.230.0090.04412.38
5.4.220.0110.05112.37
5.4.210.0060.04112.38
5.4.200.0080.03712.38
5.4.190.0040.03912.37
5.4.180.0080.04712.37
5.4.170.0040.03912.38
5.4.160.0060.04112.38
5.4.150.0080.03712.38
5.4.140.0050.03912.06
5.4.130.0050.04012.04
5.4.120.0050.04312.00
5.4.110.0060.03512.00
5.4.100.0060.03512.00
5.4.90.0060.03712.00
5.4.80.0070.03712.00
5.4.70.0040.03612.00
5.4.60.0050.03612.00
5.4.50.0030.03712.00
5.4.40.0080.03311.99
5.4.30.0080.03811.98
5.4.20.0060.04011.98
5.4.10.0090.03411.98
5.4.00.0070.03811.47
5.3.290.0070.04212.80
5.3.280.0070.05612.71
5.3.270.0120.05412.72
5.3.260.0070.05812.71
5.3.250.0040.04112.72
5.3.240.0060.03912.72
5.3.230.0060.03812.71
5.3.220.0040.04012.68
5.3.210.0050.04312.68
5.3.200.0070.03512.68
5.3.190.0060.03712.67
5.3.180.0030.04012.68
5.3.170.0040.03812.67
5.3.160.0060.04112.67
5.3.150.0040.04012.67
5.3.140.0080.03412.66
5.3.130.0070.03812.66
5.3.120.0060.03812.66
5.3.110.0030.04312.66
5.3.100.0050.03912.13
5.3.90.0040.04312.11
5.3.80.0110.04512.11
5.3.70.0090.04412.11
5.3.60.0080.05012.09
5.3.50.0060.04312.04
5.3.40.0100.03312.04
5.3.30.0080.03612.00
5.3.20.0060.04111.79
5.3.10.0050.03811.74
5.3.00.0110.03811.73
5.2.170.0040.0329.23
5.2.160.0060.0289.23
5.2.150.0030.0329.23
5.2.140.0050.0549.23
5.2.130.0070.0419.19
5.2.120.0070.0309.19
5.2.110.0060.0439.20
5.2.100.0050.0439.19
5.2.90.0070.0419.20
5.2.80.0040.0339.18
5.2.70.0060.0299.19
5.2.60.0040.0319.14
5.2.50.0050.0309.11
5.2.40.0070.0389.09
5.2.30.0050.0309.06
5.2.20.0050.0369.05
5.2.10.0040.0378.95
5.2.00.0070.0288.82
5.1.60.0060.0238.11
5.1.50.0040.0268.10
5.1.40.0060.0238.09
5.1.30.0020.0298.43
5.1.20.0040.0328.46
5.1.10.0040.0368.18
5.1.00.0060.0278.18
5.0.50.0040.0216.66
5.0.40.0040.0206.52
5.0.30.0050.0326.34
5.0.20.0030.0226.30
5.0.10.0030.0216.27
5.0.00.0040.0336.26
4.4.90.0050.0154.77
4.4.80.0040.0194.75
4.4.70.0030.0374.75
4.4.60.0070.0214.76
4.4.50.0030.0344.77
4.4.40.0020.0424.71
4.4.30.0060.0244.76
4.4.20.0080.0254.84
4.4.10.0060.0174.85
4.4.00.0020.0304.76
4.3.110.0040.0234.67
4.3.100.0020.0154.66
4.3.90.0040.0134.63
4.3.80.0030.0254.59
4.3.70.0030.0224.63
4.3.60.0030.0154.63
4.3.50.0060.0184.63
4.3.40.0040.0234.54
4.3.30.0050.0183.30
4.3.20.0010.0183.28
4.3.10.0020.0223.24
4.3.00.0030.01710.55

preferences:
68.79 ms | 400 KiB | 5 Q