3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['array' => 'of stuff', 'toodles' => 14 ]; function boom(array &$b) { throw new Exception('kablooey'); } try { boom($a); } catch(Exception $e) { echo var_dump($a); $aStack = $e->getTrace(); foreach($aStack as &$aItem) { if(isset($aItem['args'])) { foreach($aItem['args'] as &$aArg) { $aArg = 'destroyed'; } } } echo var_dump($a); }

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)
8.3.70.0130.00716.88
8.3.60.0120.00316.63
8.3.50.0060.00917.92
8.3.40.0070.01018.71
8.3.30.0140.00018.69
8.3.20.0070.00024.18
8.3.10.0030.00724.66
8.3.00.0080.00026.16
8.2.190.0100.01016.58
8.2.180.0140.00325.92
8.2.170.0100.00719.13
8.2.160.0030.01222.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.00
8.2.110.0060.00322.25
8.2.100.0090.00317.97
8.2.90.0040.00417.78
8.2.80.0050.00318.03
8.2.70.0060.00317.63
8.2.60.0000.00818.05
8.2.50.0000.00818.05
8.2.40.0000.00818.34
8.2.30.0000.00818.08
8.2.20.0040.00418.07
8.2.10.0000.00821.02
8.2.00.0000.00719.40
8.1.280.0070.00725.92
8.1.270.0030.00620.64
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.01022.42
8.1.230.0080.00420.89
8.1.220.0040.00417.79
8.1.210.0080.00018.95
8.1.200.0040.00417.48
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0030.00619.00
8.1.150.0100.00018.87
8.1.140.0030.00718.88
8.1.130.0000.00720.07
8.1.120.0040.00417.50
8.1.110.0040.00417.46
8.1.100.0040.00417.46
8.1.90.0040.00417.48
8.1.80.0030.00617.48
8.1.70.0080.00017.47
8.1.60.0040.00417.43
8.1.50.0030.00517.51
8.1.40.0050.00317.42
8.1.30.0000.00917.70
8.1.20.0000.00817.61
8.1.10.0000.00817.47
8.1.00.0000.01117.57
8.0.300.0070.00019.98
8.0.290.0030.00616.63
8.0.280.0000.00718.48
8.0.270.0080.00018.10
8.0.260.0000.00618.34
8.0.250.0030.00316.90
8.0.240.0040.00417.01
8.0.230.0070.00016.98
8.0.220.0000.00716.93
8.0.210.0070.00016.82
8.0.200.0060.00017.00
8.0.190.0040.00416.98
8.0.180.0000.00816.94
8.0.170.0090.00016.84
8.0.160.0030.00516.93
8.0.150.0000.00816.93
8.0.140.0040.00416.92
8.0.130.0050.00013.38
8.0.120.0040.00416.77
8.0.110.0060.00316.94
8.0.100.0000.00716.82
8.0.90.0000.00716.99
8.0.80.0090.00716.92
8.0.70.0000.00816.94
8.0.60.0000.00716.84
8.0.50.0000.00717.02
8.0.30.0280.00916.91
8.0.20.0320.00616.94
8.0.10.0220.00916.95
8.0.00.0250.00717.08
7.4.330.0070.00015.55
7.4.320.0000.00616.50
7.4.300.0030.00316.48
7.4.290.0040.00416.45
7.4.280.0000.00716.50
7.4.270.0030.00316.48
7.4.260.0030.00313.26
7.4.250.0000.00716.51
7.4.240.0000.00716.55
7.4.230.0030.00316.57
7.4.220.0070.00016.55
7.4.210.0050.01116.59
7.4.200.0000.00716.39
7.4.160.0210.01216.68
7.4.150.0170.01716.61
7.4.140.0180.01416.62
7.4.130.0270.00016.39
7.4.120.0200.01016.55
7.4.110.0110.01616.34
7.4.100.0140.01416.62
7.4.90.0160.01316.49
7.4.80.0200.01016.38
7.4.70.0240.00516.52
7.4.60.0170.01216.25
7.4.50.0230.00716.46
7.4.40.0270.00916.25
7.4.30.0150.02216.32
7.4.20.0240.00616.42
7.4.10.0250.00416.55
7.4.00.0030.02016.57
7.3.330.0030.00316.23
7.3.320.0060.00013.39
7.3.310.0000.00816.45
7.3.300.0040.00416.28
7.3.290.0110.00616.43
7.3.270.0240.00816.43
7.3.260.0160.01316.38
7.3.250.0190.00916.39
7.3.240.0240.00716.40
7.3.230.0140.01216.41
7.3.220.0270.00316.34
7.3.210.0210.01116.36
7.3.200.0200.01216.26
7.3.190.0190.01616.36
7.3.180.0150.01216.36
7.3.170.0240.00916.35
7.3.160.0190.01116.31
7.3.150.0260.01116.29
7.3.140.0280.00416.29
7.3.130.0300.01216.32
7.3.120.0360.01616.29
7.3.110.0300.00616.29
7.3.100.0280.00816.27
7.3.90.0210.01016.66
7.3.80.0250.00716.35
7.3.70.0170.01216.41
7.3.60.0200.00816.40
7.3.50.0170.01716.44
7.3.40.0260.00616.43
7.3.30.0200.01216.47
7.3.20.0190.00916.53
7.3.10.0130.02016.41
7.3.00.0180.01116.46

preferences:
60.96 ms | 401 KiB | 5 Q