3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vector = "eval('print(var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS)).\"<br><hr>\");');";//$_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)
8.3.40.0070.00718.84
8.3.30.0100.00319.09
8.3.20.0000.00820.38
8.3.10.0030.00622.04
8.3.00.0060.00322.39
8.2.170.0120.00622.96
8.2.160.0080.00319.02
8.2.150.0080.00024.18
8.2.140.0130.00624.66
8.2.130.0050.00326.16
8.2.120.0000.00919.67
8.2.110.0030.00622.11
8.2.100.0110.00019.28
8.2.90.0000.00819.22
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00618.05
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00418.16
8.2.20.0000.00717.87
8.2.10.0000.00717.71
8.2.00.0030.00717.88
8.1.270.0160.00018.63
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00023.80
8.1.230.0110.00019.22
8.1.220.0030.00517.80
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0040.00417.66
8.1.180.0000.00818.70
8.1.170.0080.00018.55
8.1.160.0030.00322.21
8.1.150.0040.00418.72
8.1.140.0040.00417.40
8.1.130.0070.00017.77
8.1.120.0000.00717.55
8.1.110.0000.00817.55
8.1.100.0040.00417.39
8.1.90.0040.00417.48
8.1.80.0050.00217.40
8.1.70.0080.00017.39
8.1.60.0000.00817.61
8.1.50.0030.00617.58
8.1.40.0000.00817.46
8.1.30.0050.00317.56
8.1.20.0000.00817.66
8.1.10.0040.00417.59
8.1.00.0040.00417.40
8.0.300.0060.00318.77
8.0.290.0040.00417.15
8.0.280.0030.00318.48
8.0.270.0030.00616.83
8.0.260.0000.00616.92
8.0.250.0000.00717.02
8.0.240.0030.00517.10
8.0.230.0040.00417.07
8.0.220.0030.00316.90
8.0.210.0030.00616.99
8.0.200.0030.00317.04
8.0.190.0070.00016.97
8.0.180.0080.00316.90
8.0.170.0030.00516.93
8.0.160.0030.00516.85
8.0.150.0040.00416.92
8.0.140.0040.00416.96
8.0.130.0030.00313.46
8.0.120.0000.00716.93
8.0.110.0050.00216.95
8.0.100.0030.00517.02
8.0.90.0070.00017.05
8.0.80.0040.01216.95
8.0.70.0040.00416.95
8.0.60.0050.00316.95
8.0.50.0050.00316.88
8.0.30.0080.01216.98
8.0.20.0140.00417.40
8.0.10.0000.00717.02
8.0.00.0110.01016.82
7.4.330.0060.00015.00
7.4.320.0030.00316.60
7.4.300.0000.00616.55
7.4.290.0070.00016.66
7.4.280.0030.00316.43
7.4.270.0070.00016.64
7.4.260.0000.00816.55
7.4.250.0040.00416.55
7.4.240.0040.00316.63
7.4.230.0080.00016.71
7.4.220.0070.01116.54
7.4.210.0080.00816.62
7.4.200.0000.00816.52
7.4.190.0000.00716.45
7.4.160.0100.01316.63
7.4.150.0140.00717.40
7.4.140.0120.00617.86
7.4.130.0090.01116.68
7.4.120.0120.00616.49
7.4.110.0100.01016.69
7.4.100.0180.00016.76
7.4.90.0100.00716.52
7.4.80.0120.00819.39
7.4.70.0110.00816.61
7.4.60.0140.00316.62
7.4.50.0000.00416.48
7.4.40.0130.00322.77
7.4.30.0050.01416.61
7.4.00.0070.01215.03
7.3.330.0060.00013.21
7.3.320.0030.00313.18
7.3.310.0040.00416.31
7.3.300.0040.00416.42
7.3.290.0130.00716.46
7.3.280.0050.01116.41
7.3.270.0140.00317.40
7.3.260.0150.00316.39
7.3.250.0140.00516.62
7.3.240.0160.00316.48
7.3.230.0150.00416.44
7.3.210.0070.01016.55
7.3.200.0100.00719.39
7.3.190.0130.00616.44
7.3.180.0070.01016.63
7.3.170.0030.01716.45
7.3.160.0140.00416.53
7.3.120.0040.01314.83
7.3.110.0080.01114.83
7.3.100.0070.00914.97
7.3.90.0060.00614.63
7.3.80.0050.00614.79
7.3.70.0070.00415.01
7.3.60.0040.00814.98
7.3.50.0070.00314.78
7.3.40.0090.00615.00
7.3.30.0040.00814.93
7.3.20.0080.00816.81
7.3.10.0030.00916.72
7.3.00.0000.01016.80
7.2.330.0110.00816.59
7.2.320.0070.01116.66
7.2.310.0040.01516.84
7.2.300.0080.01116.37
7.2.290.0110.00716.34
7.2.250.0110.00815.05
7.2.240.0080.01015.23
7.2.230.0090.00614.91
7.2.220.0080.00615.25
7.2.210.0020.01315.07
7.2.200.0050.01015.17
7.2.190.0080.00614.97
7.2.180.0080.00515.03
7.2.170.0090.00614.98
7.2.60.0080.00616.92
7.2.00.0050.00819.32
7.1.330.0090.00615.85
7.1.320.0050.00915.78
7.1.310.0020.01216.00
7.1.300.0050.00915.97
7.1.290.0050.01015.69
7.1.280.0050.01015.80
7.1.270.0050.00915.82
7.1.260.0090.00715.66
7.1.200.0080.00415.80
7.1.100.0080.00418.03
7.1.70.0070.00717.19
7.1.60.0110.01519.82
7.1.50.0130.01316.99
7.1.00.0000.03722.36
7.0.200.0000.01016.88
7.0.140.0100.07022.01
7.0.110.0130.07719.95
7.0.100.0100.08020.00
7.0.90.0070.04719.87
7.0.80.0070.08720.04
7.0.70.0030.08719.94
7.0.60.0070.08319.68
7.0.50.0000.07020.02
7.0.40.0030.08019.64
7.0.30.0200.07719.84
7.0.20.0100.05719.67
7.0.10.0100.08319.74
7.0.00.0070.08019.74
5.6.280.0130.06720.96
5.6.260.0170.07320.77
5.6.250.0130.07020.66
5.6.240.0100.08020.71
5.6.230.0070.08020.60
5.6.220.0100.07720.50
5.6.210.0300.06020.66
5.6.200.0100.07720.70
5.6.190.0070.08320.89
5.6.180.0070.05320.89
5.6.170.0070.07720.74
5.6.160.0200.06720.73
5.6.150.0070.07020.74
5.6.140.0070.08320.71
5.6.130.0030.08020.69
5.6.120.0130.07020.71
5.6.110.0100.04320.73
5.6.100.0030.07320.84
5.6.90.0100.08020.67
5.6.80.0100.08020.04
5.6.70.0030.07320.10
5.6.60.0170.07319.96
5.6.50.0130.07319.97
5.6.40.0070.07020.03
5.6.30.0070.08720.02
5.6.20.0100.07720.07
5.6.10.0000.08019.86
5.6.00.0100.04320.01
5.5.380.0030.08717.51
5.5.370.0100.04717.50
5.5.360.0100.08317.52
5.5.350.0170.07317.66
5.5.340.0030.08718.13
5.5.330.0030.08317.91
5.5.320.0130.07718.25
5.5.310.0070.08318.14
5.5.300.0100.07717.98
5.5.290.0100.08317.88
5.5.280.0070.08317.86
5.5.270.0100.08018.12
5.5.260.0130.06318.04
5.5.250.0000.08017.82
5.5.240.0000.08717.52
5.5.230.0070.05317.51
5.5.220.0070.07717.30
5.5.210.0100.06717.48
5.5.200.0030.07717.14
5.5.190.0100.08017.21
5.5.180.0130.07017.27
5.5.160.0170.07317.51
5.5.150.0030.07717.60
5.5.140.0170.07317.13
5.5.130.0030.07317.39
5.5.120.0170.03717.52
5.5.110.0100.07717.44
5.5.100.0070.08017.35
5.5.90.0070.07717.12
5.5.80.0100.06717.11
5.5.70.0130.07017.37
5.5.60.0200.07017.10
5.5.50.0130.03317.11
5.5.40.0030.07717.40
5.5.30.0000.06017.25
5.5.20.0130.07317.02
5.5.10.0130.07717.25
5.5.00.0130.07717.10
5.4.450.0070.06019.29
5.4.440.0130.06319.43
5.4.430.0070.08319.33
5.4.420.0000.04719.40
5.4.410.0070.08019.23
5.4.400.0030.08019.05
5.4.390.0030.04719.12
5.4.380.0070.08019.11
5.4.370.0130.07018.95
5.4.360.0000.05719.17
5.4.350.0130.07019.16
5.4.340.0100.07718.99
5.4.320.0130.07319.03
5.4.310.0100.07319.09
5.4.300.0030.08019.27
5.4.290.0030.08719.02
5.4.280.0030.04318.93
5.4.270.0030.04719.03
5.4.260.0100.06019.02
5.4.250.0100.04018.93
5.4.240.0170.07018.96
5.4.230.0230.06719.11
5.4.220.0030.08019.00
5.4.210.0070.05019.16
5.4.200.0070.07718.94
5.4.190.0070.08019.02
5.4.180.0030.07318.98
5.4.170.0070.08018.94
5.4.160.0100.04018.93
5.4.150.0070.07018.98
5.4.140.0130.03016.57
5.4.130.0130.07316.39
5.4.120.0030.07716.49
5.4.110.0100.04316.25
5.4.100.0070.06316.19
5.4.90.0000.08316.34
5.4.80.0070.07316.56
5.4.70.0100.06016.28
5.4.60.0130.06016.27
5.4.50.0130.07016.16
5.4.40.0130.04716.39
5.4.30.0100.03316.55
5.4.20.0070.05716.52
5.4.10.0070.03716.53
5.4.00.0070.07315.94
5.3.290.0100.07714.57
5.3.280.0170.07314.54
5.3.270.0170.06314.72
5.3.260.0030.04314.58
5.3.250.0130.06014.74
5.3.240.0100.06014.51
5.3.230.0070.07714.71
5.3.220.0000.08014.54
5.3.210.0170.06714.60
5.3.200.0030.08314.48
5.3.190.0100.07714.68
5.3.180.0070.07714.46
5.3.170.0030.08014.70
5.3.160.0070.07014.52
5.3.150.0130.07014.46
5.3.140.0170.07014.53
5.3.130.0070.04014.41
5.3.120.0030.06714.69
5.3.110.0030.08014.51
5.3.100.0030.08013.94
5.3.90.0070.07313.91
5.3.80.0070.07714.13
5.3.70.0030.07714.15
5.3.60.0100.07014.11
5.3.50.0030.07713.77
5.3.40.0000.04314.06
5.3.30.0070.04713.96
5.3.20.0030.07313.75
5.3.10.0130.06313.72
5.3.00.0070.08013.58
5.2.170.0070.06711.23
5.2.160.0070.06011.14
5.2.150.0070.06311.07
5.2.140.0100.04711.12
5.2.130.0030.03711.04
5.2.120.0100.06011.09
5.2.110.0100.05711.16
5.2.100.0070.06711.22
5.2.90.0100.06011.17
5.2.80.0030.07011.04
5.2.70.0100.06311.22
5.2.60.0070.03011.04
5.2.50.0030.06010.99
5.2.40.0030.05010.97
5.2.30.0070.06011.02
5.2.20.0100.05710.93
5.2.10.0000.07010.91
5.2.00.0070.04310.62
5.1.60.0100.04310.61
5.1.50.0030.03710.61
5.1.40.0070.02310.61
5.1.30.0030.02710.61
5.1.20.0100.01710.61
5.1.10.0070.04710.61
5.1.00.0000.04710.61
5.0.50.0030.02310.61
5.0.40.0000.02010.61
5.0.30.0030.05010.61
5.0.20.0130.03010.61
5.0.10.0000.04710.61
5.0.00.0030.05310.61
4.4.90.0030.03010.61
4.4.80.0000.02710.61
4.4.70.0030.03310.61
4.4.60.0100.02710.61
4.4.50.0000.03710.61
4.4.40.0030.05310.61
4.4.30.0030.02710.61
4.4.20.0000.01710.61
4.4.10.0000.02310.61
4.4.00.0030.02310.61
4.3.110.0000.01710.61
4.3.100.0000.03310.61
4.3.90.0000.03710.61
4.3.80.0000.05310.61
4.3.70.0000.02710.61
4.3.60.0070.03010.61
4.3.50.0000.03310.61
4.3.40.0000.04710.61
4.3.30.0030.03310.61
4.3.20.0000.03710.61
4.3.10.0000.02710.61
4.3.00.0000.03010.61

preferences:
42.72 ms | 400 KiB | 5 Q