3v4l.org

run code in 300+ PHP versions simultaneously
<?php class cm404 { public $str = ''; function __construct() { if (isset($_GET['ryat'])) { exit('fuck'); } unset($_GET['hi']); } function __destruct() { global $obj; if(!is_object($obj)) { echo 1; $obj = new cm404(); } //var_dump($_GET); echo "hi, $_GET[hi]\n"; } } //$_GET['ryat'] = 1; $_GET['hi'] = 'ryat'; $_GET['hihi'] = 'hi'; $obj = new cm404(); $_GET['hi'] = 'ryat'; $str = 'O:5:"cm404":0:{}'; $obj2 = unserialize($str); echo 'ffffff'; echo 'aaaa'; //$obj3 = new cm404();

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)
8.3.60.0100.01018.28
8.3.50.0100.01021.09
8.3.40.0110.00418.92
8.3.30.0110.00418.68
8.3.20.0080.00018.69
8.3.10.0050.00221.08
8.3.00.0040.00421.77
8.2.180.0110.00416.36
8.2.170.0090.00622.96
8.2.160.0100.00720.44
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0050.00320.89
8.2.110.0090.00020.50
8.2.100.0120.00017.91
8.2.90.0040.00419.17
8.2.80.0000.00717.97
8.2.70.0080.00017.50
8.2.60.0050.00318.16
8.2.50.0000.00818.07
8.2.40.0070.00018.16
8.2.30.0000.00719.31
8.2.20.0040.00417.79
8.2.10.0070.00017.84
8.2.00.0040.00417.80
8.1.280.0100.00725.92
8.1.270.0000.00723.99
8.1.260.0080.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00320.82
8.1.230.0090.00320.97
8.1.220.0050.00318.77
8.1.210.0040.00418.79
8.1.200.0030.00617.47
8.1.190.0070.00017.53
8.1.180.0000.00918.10
8.1.170.0060.00318.47
8.1.160.0000.00718.88
8.1.150.0040.00418.68
8.1.140.0030.00617.50
8.1.130.0070.00017.82
8.1.120.0040.00417.49
8.1.110.0000.00717.41
8.1.100.0040.00417.43
8.1.90.0070.00017.42
8.1.80.0040.00417.47
8.1.70.0000.00817.46
8.1.60.0000.00817.54
8.1.50.0070.00017.47
8.1.40.0040.00417.47
8.1.30.0050.00217.68
8.1.20.0000.00817.66
8.1.10.0000.00817.58
8.1.00.0070.00317.36
8.0.300.0040.00419.88
8.0.290.0040.00417.18
8.0.280.0050.00318.45
8.0.270.0000.00717.25
8.0.260.0000.00716.94
8.0.250.0070.00017.00
8.0.240.0060.00617.04
8.0.230.0030.00316.94
8.0.220.0030.00317.02
8.0.210.0000.00716.97
8.0.200.0000.00616.90
8.0.190.0070.00016.95
8.0.180.0000.00717.05
8.0.170.0040.00416.88
8.0.160.0000.00716.86
8.0.150.0030.00517.02
8.0.140.0040.00416.95
8.0.130.0060.00013.37
8.0.120.0040.00416.84
8.0.110.0070.00016.79
8.0.100.0080.00016.81
8.0.90.0020.00516.95
8.0.80.0090.00616.88
8.0.70.0040.00416.94
8.0.60.0080.00016.96
8.0.50.0040.00416.98
8.0.30.0100.00917.01
8.0.20.0080.01117.40
8.0.10.0070.00016.85
8.0.00.0070.01216.80
7.4.330.0020.00216.74
7.4.320.0030.00316.63
7.4.300.0030.00316.54
7.4.290.0000.00716.52
7.4.280.0070.00016.51
7.4.270.0070.00016.49
7.4.260.0030.00313.33
7.4.250.0060.00316.61
7.4.240.0030.00316.61
7.4.230.0020.00516.59
7.4.220.0090.00616.51
7.4.210.0080.00916.58
7.4.200.0030.00316.31
7.4.190.0030.00316.46
7.4.160.0060.00916.31
7.4.150.0070.01717.40
7.4.140.0110.00617.86
7.4.130.0130.00516.50
7.4.120.0110.01016.63
7.4.110.0030.01316.61
7.4.100.0070.01016.71
7.4.90.0030.01516.52
7.4.80.0030.01519.39
7.4.70.0030.01316.61
7.4.60.0150.00016.25
7.4.50.0030.00616.54
7.4.40.0090.00922.77
7.4.30.0090.00616.43
7.4.00.0040.01114.79
7.3.330.0050.00013.24
7.3.320.0060.00013.37
7.3.310.0050.00216.39
7.3.300.0070.00016.36
7.3.290.0150.00016.44
7.3.280.0080.00816.31
7.3.270.0070.01017.40
7.3.260.0110.00818.24
7.3.250.0130.00616.29
7.3.240.0060.01216.40
7.3.230.0140.00416.39
7.3.210.0130.00316.63
7.3.200.0130.01119.39
7.3.190.0060.01216.54
7.3.180.0150.00416.40
7.3.170.0040.01216.34
7.3.160.0150.00416.34
7.3.120.0070.00715.13
7.2.330.0110.00616.49
7.2.320.0090.00616.87
7.2.310.0060.01516.84
7.2.300.0130.00316.66
7.2.290.0080.00816.79
7.2.60.0100.00317.07
7.2.00.0030.00719.41
7.1.200.0060.00615.76
7.1.100.0070.00718.01
7.1.70.0050.00317.09
7.1.60.0110.01519.40
7.1.50.0090.00617.05
7.1.00.0070.06322.45
7.0.200.0000.00716.82
7.0.140.0070.07022.00
7.0.70.0100.06719.94
7.0.60.0100.07719.94
7.0.50.0100.08020.33
7.0.40.0130.05320.04
7.0.30.0100.08720.14
7.0.20.0000.05720.13
7.0.10.0130.05320.16
7.0.00.0130.07020.00
5.6.280.0030.07321.02
5.6.220.0070.05020.62
5.6.210.0100.05320.59
5.6.200.0130.07721.18
5.6.190.0200.06721.04
5.6.180.0130.06721.01
5.6.170.0070.06721.03
5.6.160.0030.09021.11
5.6.150.0030.05321.18
5.6.140.0030.07721.14
5.6.130.0100.08721.12
5.6.120.0100.08320.96
5.6.110.0200.05321.04
5.6.100.0030.08721.01
5.6.90.0130.05721.00
5.6.80.0100.08320.50
5.6.70.0130.04720.39
5.6.60.0170.07720.38
5.6.50.0100.05020.42
5.6.40.0030.04720.31
5.6.30.0100.05720.41
5.6.20.0070.03720.36
5.6.10.0070.03720.30
5.6.00.0130.03020.48
5.5.360.0070.08020.41
5.5.350.0000.05320.38
5.5.340.0100.03720.84
5.5.330.0070.07320.86
5.5.320.0100.08020.81
5.5.310.0130.06020.91
5.5.300.0000.06720.92
5.5.290.0070.08020.80
5.5.280.0130.07720.78
5.5.270.0070.09020.79
5.5.260.0000.05020.89
5.5.250.0030.08320.61
5.5.240.0070.06320.19
5.5.230.0030.05320.21
5.5.220.0030.05020.20
5.5.210.0130.07020.11
5.5.200.0100.07720.18
5.5.190.0000.05320.23
5.5.180.0030.04020.23
5.5.160.0070.04320.18
5.5.150.0100.04320.23
5.5.140.0000.04320.08
5.5.130.0030.04020.24
5.5.120.0070.03719.99
5.5.110.0030.04320.23
5.5.100.0100.05020.17
5.5.90.0000.04720.10
5.5.80.0000.04320.03
5.5.70.0030.04320.03
5.5.60.0030.04020.00
5.5.50.0030.03720.05
5.5.40.0030.05020.05
5.5.30.0130.06720.09
5.5.20.0000.05320.05
5.5.10.0000.04320.11
5.5.00.0070.03720.11
5.4.450.0000.08719.48
5.4.440.0130.05319.23
5.4.430.0130.07719.37
5.4.420.0100.04719.37
5.4.410.0130.06719.23
5.4.400.0100.07719.14
5.4.390.0070.06318.95
5.4.380.0000.04718.84
5.4.370.0030.07018.90
5.4.360.0070.05019.14
5.4.350.0230.06018.87
5.4.340.0070.07719.11
5.4.320.0100.03319.13
5.4.310.0100.03719.13
5.4.300.0000.05719.02
5.4.290.0070.04718.91
5.4.280.0070.03719.04
5.4.270.0030.04318.84
5.4.260.0000.05319.11
5.4.250.0030.07718.84
5.4.240.0070.04319.11
5.4.230.0070.04719.17
5.4.220.0000.04319.02
5.4.210.0070.03719.08
5.4.200.0100.06719.16
5.4.190.0070.08019.11
5.4.180.0070.03319.20
5.4.170.0030.04019.07
5.4.160.0070.03319.09
5.4.150.0030.03719.11
5.4.140.0030.04016.46
5.4.130.0030.03716.48
5.4.120.0000.06716.41
5.4.110.0030.03716.47
5.4.100.0070.03316.50
5.4.90.0030.03716.39
5.4.80.0030.06016.30
5.4.70.0000.03716.49
5.4.60.0030.04716.40
5.4.50.0000.03716.38
5.4.40.0070.06716.45
5.4.30.0030.03716.48
5.4.20.0030.03716.29
5.4.10.0000.04016.48
5.4.00.0030.03715.96
5.3.290.0070.07314.68
5.3.280.0000.04014.57
5.3.270.0000.05714.74
5.3.260.0030.04314.57
5.3.250.0100.03014.73
5.3.240.0030.04014.61
5.3.230.0000.04014.61
5.3.220.0030.03714.67
5.3.210.0030.08314.50
5.3.200.0030.04014.68
5.3.190.0000.04014.51
5.3.180.0000.04014.56
5.3.170.0030.03714.52
5.3.160.0070.05014.70
5.3.150.0000.04014.60
5.3.140.0000.06014.66
5.3.130.0030.04314.49
5.3.120.0030.03714.53
5.3.110.0070.03314.61
5.3.100.0070.04014.18
5.3.90.0100.04313.98
5.3.80.0030.03714.07
5.3.70.0100.02314.00
5.3.60.0000.03313.94
5.3.50.0070.07313.84
5.3.40.0030.05713.86
5.3.30.0100.03313.95
5.3.20.0070.03313.82
5.3.10.0030.05713.78
5.3.00.0030.04313.66
5.2.170.0000.04012.70
5.2.160.0030.02712.70
5.2.150.0100.03012.70
5.2.140.0070.06012.70
5.2.130.0100.05012.70
5.2.120.0070.06012.70
5.2.110.0030.06312.70
5.2.100.0030.05312.70
5.2.90.0030.05312.70
5.2.80.0000.04312.70
5.2.70.0000.03712.70
5.2.60.0030.06712.70
5.2.50.0070.05012.70
5.2.40.0130.05012.70
5.2.30.0000.04012.70
5.2.20.0100.04712.70
5.2.10.0070.06312.70
5.2.00.0030.06012.70
5.1.60.0100.04712.70
5.1.50.0000.05312.70
5.1.40.0030.04312.70
5.1.30.0070.05312.70
5.1.20.0030.05712.70
5.1.10.0070.05012.70
5.1.00.0030.05012.70
5.0.50.0100.04012.70
5.0.40.0030.04312.70
5.0.30.0070.06312.70
5.0.20.0030.04012.70
5.0.10.0030.04312.70
5.0.00.0030.05712.70
4.4.90.0000.03012.70
4.4.80.0030.03712.70
4.4.70.0000.03312.70
4.4.60.0030.02712.70
4.4.50.0030.03712.70
4.4.40.0030.05312.70
4.4.30.0000.04012.70
4.4.20.0030.02312.70
4.4.10.0070.03312.70
4.4.00.0030.04312.70
4.3.110.0030.02312.70
4.3.100.0000.03312.70
4.3.90.0000.04012.70
4.3.80.0030.05312.70
4.3.70.0030.03312.70
4.3.60.0070.03012.70
4.3.50.0030.03312.70
4.3.40.0070.05012.70
4.3.30.0000.03312.70
4.3.20.0000.03012.70
4.3.10.0000.03712.70
4.3.00.0030.03312.70

preferences:
45.99 ms | 401 KiB | 5 Q