3v4l.org

run code in 300+ PHP versions simultaneously
<?php $master = array(); $arrColors = array('R', 'B', 'G' ,'Y'); $arrNumbers = array('1', '2', '3', '4'); foreach($arrColors as $color) { foreach($arrNumbers as $num) { $master = ($color => $num) //echo $color.' => '.$num; //echo "\n"; } } print_r($master);

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)
5.4.320.0070.07719.22
5.4.310.0070.07319.16
5.4.300.1230.05019.05
5.4.290.2200.04019.09
5.4.280.2170.04719.08
5.4.270.2200.03718.88
5.4.260.2000.03319.07
5.4.250.1830.03318.94
5.4.240.1930.03318.86
5.4.230.2100.03719.05
5.4.220.1830.03719.17
5.4.210.1670.04019.21
5.4.200.0200.03018.82
5.4.190.0130.02718.82
5.4.180.0700.04319.21
5.4.170.2070.04318.88
5.4.160.2000.02719.05
5.4.150.2200.04718.95
5.4.140.2100.04016.36
5.4.130.2000.03316.39
5.4.120.1670.03716.31
5.4.110.1830.04016.56
5.4.100.1830.03716.45
5.4.90.1800.03716.45
5.4.80.1530.03716.43
5.4.70.0000.05716.43
5.4.60.0030.04016.43
5.4.50.0770.04016.52
5.4.40.1930.03716.54
5.4.30.1930.04016.25
5.4.20.1970.03716.32
5.4.10.2130.04316.42
5.4.00.1930.03315.86
5.3.290.1970.04014.52
5.3.280.1730.04014.43
5.3.270.1970.04314.46
5.3.260.1730.04314.46
5.3.250.1630.03314.45
5.3.240.0100.07314.56
5.3.230.0030.07714.43
5.3.220.0930.06714.40
5.3.210.2030.04314.40
5.3.200.2030.04014.66
5.3.190.2000.05014.61
5.3.180.2100.04314.42
5.3.170.1900.03714.51
5.3.160.1930.04714.39
5.3.150.1670.04714.42
5.3.140.2030.03714.64
5.3.130.1830.03314.59
5.3.120.0630.03714.39
5.3.110.0100.04714.64
5.3.100.0100.07013.98
5.3.90.0300.04314.03
5.3.80.2000.04013.90
5.3.70.1800.03313.90
5.3.60.2000.04314.01
5.3.50.1970.04713.79
5.3.40.2130.03713.96
5.3.30.1800.03013.71
5.3.20.2030.04313.79
5.3.10.2000.03713.59
5.3.00.2000.04313.61
5.2.170.0970.04010.99
5.2.160.0070.02311.04
5.2.150.0000.03011.00
5.2.140.0070.05311.23
5.2.130.1700.03011.16
5.2.120.1630.03010.96
5.2.110.1530.02010.94
5.2.100.1830.02311.06
5.2.90.1700.03011.16
5.2.80.1670.03310.99
5.2.70.1570.03010.98
5.2.60.1530.02311.09
5.2.50.1630.03311.06
5.2.40.1230.02311.15
5.2.30.1300.03710.87
5.2.20.1200.02710.96
5.2.10.1070.02711.04
5.2.00.0070.05010.65
5.1.60.0030.03310.09
5.1.50.0070.03710.15
5.1.40.0330.0239.95
5.1.30.1100.03010.28
5.1.20.1200.01710.29
5.1.10.1170.03010.16
5.1.00.1470.03010.00
5.0.50.0770.0238.44
5.0.40.0670.0238.30
5.0.30.0770.0338.27
5.0.20.0730.0238.20
5.0.10.0700.0238.22
5.0.00.0600.0308.13
4.4.90.0600.0177.71
4.4.80.0630.0137.71
4.4.70.0600.0177.71
4.4.60.0600.0177.71
4.4.50.0670.0207.71
4.4.40.0630.0237.71
4.4.30.0630.0137.71
4.4.20.0600.0177.71
4.4.10.0400.0107.71
4.4.00.0030.0237.71
4.3.110.0000.0177.71
4.3.100.0070.0237.71
4.3.90.0030.0177.71
4.3.80.0000.0237.71
4.3.70.0000.0307.71
4.3.60.0000.0137.71
4.3.50.0130.0177.71
4.3.40.0730.0337.71
4.3.30.0300.0177.71
4.3.20.0330.0137.71
4.3.10.0370.0177.71
4.3.00.0330.0177.71

preferences:
137.66 ms | 1398 KiB | 7 Q