3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vector = "eval(%27print(var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS)).\"<br><hr>\");%27);";//$_GET['vector']; array_map('assert', array($vector)); array_filter(array($vector), 'assert'); array_reduce(array($vector), 'call_user_func', 'assert'); array_diff_uassoc(array($vector => 1, 'assert' => 1), array(), 'call_user_func'); array_diff_ukey(array('assert' => 1), array($vector => 1), 'call_user_func'); array_udiff(array('assert'), array($vector), 'call_user_func'); array_udiff_assoc(array('assert'), array($vector), 'call_user_func'); array_diff_uassoc(array('assert' => 1), array($vector => 1), 'call_user_func'); array_intersect_uassoc(array($vector => 1, 'assert' => 1), array(), 'call_user_func'); array_intersect_ukey(array('assert' => 1), array($vector => 1), 'call_user_func'); array_uintersect(array($vector, 'assert'), array(), 'call_user_func'); array_uintersect_assoc(array('assert'), array($vector), 'call_user_func'); $a = array('assert' => 'assert'); $b = array("print'register_shutdown_function'" => "print'call_user_func'"); array_uintersect_uassoc($a, $b, 'call_user_func', 'register_shutdown_function'); array_walk($c = array($vector => 'assert'), 'call_user_func'); array_walk_recursive($c = array($vector => 'assert'), 'call_user_func'); call_user_func('assert', $vector); call_user_func_array('assert', array($vector)); iterator_apply(new ArrayIterator(array(1)), 'call_user_func', array('assert', $vector)); register_shutdown_function('assert', $vector); usort($c = array($vector, 'assert'), 'call_user_func'); uasort($c = array(1 => $vector, 2 => 'assert'), 'call_user_func'); uksort($c = array($vector => 1, 'assert' => 1), 'call_user_func');

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)
8.3.60.0070.01018.43
8.3.50.0140.00722.05
8.3.40.0090.00618.61
8.3.30.0030.01019.04
8.3.20.0000.00820.15
8.3.10.0080.00022.13
8.3.00.0080.00022.52
8.2.180.0110.01118.41
8.2.170.0000.01522.96
8.2.160.0070.00719.22
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00926.16
8.2.120.0050.00319.54
8.2.110.0100.00719.35
8.2.100.0040.00817.91
8.2.90.0000.00818.21
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0080.00018.16
8.2.30.0000.00918.22
8.2.20.0040.00417.68
8.2.10.0050.00317.82
8.2.00.0000.00917.84
8.1.280.0110.00725.92
8.1.270.0040.00418.48
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00022.46
8.1.230.0070.00422.70
8.1.220.0080.00017.74
8.1.210.0080.00018.90
8.1.200.0000.00917.34
8.1.190.0060.00317.54
8.1.180.0000.00918.75
8.1.170.0040.00418.57
8.1.160.0040.00422.23
8.1.150.0040.00418.68
8.1.140.0040.00417.42
8.1.130.0000.00717.86
8.1.120.0000.00717.52
8.1.110.0000.00717.48
8.1.100.0030.00517.50
8.1.90.0070.00017.51
8.1.80.0070.00017.52
8.1.70.0090.00017.37
8.1.60.0040.00417.59
8.1.50.0080.00017.45
8.1.40.0060.00317.54
8.1.30.0040.00417.63
8.1.20.0000.00817.60
8.1.10.0040.00417.51
8.1.00.0060.00317.44
8.0.300.0040.00420.09
8.0.290.0000.00717.18
8.0.280.0030.00318.49
8.0.270.0050.00217.34
8.0.260.0030.00316.98
8.0.250.0000.00716.95
8.0.240.0040.00416.89
8.0.230.0070.00016.92
8.0.220.0000.00716.92
8.0.210.0000.00717.01
8.0.200.0000.00717.03
8.0.190.0050.00317.12
8.0.180.0000.01017.02
8.0.170.0040.00417.08
8.0.160.0040.00416.86
8.0.150.0070.00016.89
8.0.140.0000.00716.91
8.0.130.0030.00313.43
8.0.120.0080.00016.84
8.0.110.0050.00317.00
8.0.100.0040.00416.86
8.0.90.0000.00717.05
8.0.80.0060.01316.90
8.0.70.0000.00716.94
8.0.60.0040.00416.85
8.0.50.0000.00716.95
8.0.30.0110.00817.03
8.0.20.0130.00517.40
8.0.10.0040.00417.18
8.0.00.0050.01216.87
7.4.330.0030.00315.00
7.4.320.0030.00316.56
7.4.300.0000.00616.53
7.4.290.0030.00316.52
7.4.280.0000.00716.63
7.4.270.0030.00316.68
7.4.260.0070.00016.67
7.4.250.0000.00816.52
7.4.240.0020.00516.51
7.4.230.0050.00216.44
7.4.220.0120.00616.64
7.4.210.0060.00816.59
7.4.200.0050.00316.60
7.4.190.0030.00516.44
7.4.160.0120.00616.44
7.4.150.0060.01217.40
7.4.140.0160.00317.86
7.4.130.0110.01116.52
7.4.120.0140.00416.53
7.4.110.0170.00416.62
7.4.100.0190.00616.60
7.4.90.0120.00416.43
7.4.80.0060.01619.39
7.4.70.0080.01216.43
7.4.60.0090.00916.52
7.4.50.0040.00016.64
7.4.40.0050.00522.77
7.4.30.0080.00816.42
7.4.00.0030.01315.24
7.3.330.0050.00013.33
7.3.320.0030.00313.39
7.3.310.0040.00416.30
7.3.300.0000.00716.34
7.3.290.0030.01016.48
7.3.280.0090.00816.43
7.3.270.0110.00617.40
7.3.260.0090.00916.57
7.3.250.0100.00716.46
7.3.240.0060.01216.41
7.3.230.0110.00816.52
7.3.210.0030.01516.41
7.3.200.0130.00819.39
7.3.190.0090.01216.41
7.3.180.0120.00316.64
7.3.170.0060.01216.48
7.3.160.0100.00716.60
7.3.120.0070.01014.99
7.2.330.0060.01316.53
7.2.320.0100.01416.59
7.2.310.0090.00616.28
7.2.300.0030.01416.61
7.2.290.0060.01016.40
7.2.60.0030.01016.66
7.1.200.0030.00915.75
7.1.100.0030.01017.74
7.1.70.0000.00717.23
7.1.60.0150.01119.82
7.1.50.0040.00716.98
7.1.00.0000.03722.45
7.0.200.0000.00816.77
7.0.140.0000.09721.96
7.0.70.5000.04720.02
7.0.60.0030.06319.95
7.0.50.0100.07717.89
7.0.40.0030.06019.96
7.0.30.0070.05320.12
7.0.20.0230.05020.24
7.0.10.0370.08320.23
7.0.00.0100.06720.24
5.6.280.0030.07321.11
5.6.210.0100.04720.65
5.6.200.0100.08018.18
5.6.190.0070.05720.50
5.6.180.0270.05020.61
5.6.170.0270.08020.62
5.6.160.0070.04020.55
5.6.150.0000.06318.20
5.6.140.0130.07018.19
5.6.130.0130.07718.18
5.6.120.0100.08021.03
5.6.110.0200.07020.99
5.6.100.0200.06720.89
5.6.90.0030.07320.98
5.6.80.0070.06020.36
5.6.70.0170.04720.36
5.5.350.0130.07720.34
5.5.340.0030.08717.98
5.5.330.0030.08320.27
5.5.320.0030.07020.36
5.5.310.0200.05320.23
5.5.300.0170.07317.94
5.5.290.0130.07318.08
5.5.280.0100.08020.87
5.5.270.0130.07720.87
5.5.260.0070.06020.76
5.5.250.0070.07720.55
5.5.240.0170.07320.28
5.4.450.0730.07019.31
5.4.440.0670.06719.43
5.4.430.0530.06719.61
5.4.420.0400.06719.16
5.4.410.0930.05719.45
5.4.400.0000.07318.84
5.4.390.0130.06319.15
5.4.380.0070.06018.48
5.4.370.0400.04718.75
5.4.360.0270.04318.76
5.4.350.0080.03812.03
5.4.340.0090.03912.02
5.4.320.0070.03712.51
5.4.310.0050.03812.51
5.4.300.0070.04012.50
5.4.290.0040.03912.50
5.4.280.0130.03012.41
5.4.270.0050.03712.40
5.4.260.0100.04112.41
5.4.250.0030.05718.76
5.4.240.0100.05019.09
5.4.230.0100.05018.80
5.4.220.0170.04319.07
5.4.210.0100.05019.09
5.4.200.0070.05318.65
5.4.190.0070.05718.98
5.4.180.0100.05018.79
5.4.170.0030.06018.94
5.4.160.0170.04718.93
5.4.150.0100.05318.64
5.4.140.0100.04716.39
5.4.130.0130.04316.59
5.4.120.0070.05016.56
5.4.110.0130.04716.50
5.4.100.0100.04716.65
5.4.90.0170.04016.55
5.4.80.0030.05016.47
5.4.70.0070.04716.36
5.4.60.0030.05716.34
5.4.50.0130.04316.39
5.4.40.0070.05316.44
5.4.30.0030.05316.52
5.4.20.0130.05316.46
5.4.10.0100.04716.44
5.4.00.0030.07315.88
5.3.290.0090.03612.80
5.3.280.0070.05314.48
5.3.270.0130.04714.40
5.3.260.0100.05014.40
5.3.250.0070.06314.47
5.3.240.0030.05314.72
5.3.230.0130.04314.40
5.3.220.0030.05014.59
5.3.210.0100.05714.46
5.3.200.0170.04314.51
5.3.190.0030.05314.69
5.3.180.0130.04314.59
5.3.170.0100.05314.63
5.3.160.0170.05314.50
5.3.150.0070.05014.46
5.3.140.0200.03714.36
5.3.130.0130.06714.49
5.3.120.0130.04714.46
5.3.110.0100.05014.49
5.3.100.0100.05014.08
5.3.90.0070.07014.05
5.3.80.0100.04714.11
5.3.70.0170.04014.20
5.3.60.0030.05014.04
5.3.50.0070.05013.67
5.3.40.0030.05314.02
5.3.30.0000.05313.63
5.3.20.0070.04713.63
5.3.10.0100.04713.67
5.3.00.0130.04013.67
5.2.170.0070.04711.19
5.2.160.0000.06011.18
5.2.150.0100.04711.28
5.2.140.0070.04011.18
5.2.130.0170.04310.89
5.2.120.0100.03311.03
5.2.110.0100.03711.05
5.2.100.0100.03310.88
5.2.90.0030.04011.14
5.2.80.0000.04711.02
5.2.70.0130.03011.26
5.2.60.0070.04010.87
5.2.50.0070.05310.96
5.2.40.0100.04010.86
5.2.30.0030.04010.75
5.2.20.0100.03310.88
5.2.10.0070.04010.89
5.2.00.0030.05010.90
5.1.60.0100.02710.09
5.1.50.0030.04710.07
5.1.40.0000.04010.01
5.1.30.0000.04710.36
5.1.20.0030.03710.20
5.1.10.0070.03310.24
5.1.00.0070.03310.09
5.0.50.0000.0338.66
5.0.40.0070.0238.48
5.0.30.0030.0408.32
5.0.20.0030.0278.28
5.0.10.0000.0308.26
5.0.00.0000.0438.16
4.4.90.0030.0206.84
4.4.80.0030.0206.84
4.4.70.0000.0306.84
4.4.60.0030.0206.84
4.4.50.0030.0206.84
4.4.40.0100.0276.84
4.4.30.0030.0206.84
4.4.20.0070.0176.84
4.4.10.0070.0236.84
4.4.00.0000.0376.84
4.3.110.0000.0236.84
4.3.100.0100.0136.84
4.3.90.0000.0206.84
4.3.80.0070.0276.84
4.3.70.0070.0176.84
4.3.60.0000.0236.84
4.3.50.0070.0206.84
4.3.40.0030.0476.84
4.3.30.0030.0206.84
4.3.20.0000.0236.84
4.3.10.0000.0236.84
4.3.00.0130.0237.85

preferences:
52.6 ms | 401 KiB | 5 Q