3v4l.org

run code in 300+ PHP versions simultaneously
<?php #$str = 'subvar'; #var_dump(explode(':',$str)); exit; $arr = array(); function strAssign(&$arr,$str,$val){ if(!empty($str)){ $str = explode(':',$str); $key = array_shift($str) $arr[$key] = strAssign($arr[$key],implode(':',$str),$val); }else{ return true; } } strAssign($arr,'var:sub:sub2','value'); var_dump($arr);

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)
5.4.390.0070.06318.75
5.4.380.0100.06018.77
5.4.370.0200.04718.47
5.4.360.0130.05018.75
5.4.350.0170.05318.47
5.4.340.0170.05318.76
5.4.320.0300.04318.80
5.4.310.0070.06718.56
5.4.300.0170.05318.53
5.4.290.0330.06018.78
5.4.280.0270.06318.56
5.4.270.0100.07018.61
5.4.260.0230.05018.62
5.4.250.0230.05018.73
5.4.240.0230.05318.72
5.4.230.0200.05018.85
5.4.220.0270.06318.68
5.4.210.0130.06318.71
5.4.200.0230.06016.59
5.4.190.0200.05718.55
5.4.180.0300.05318.77
5.4.170.0130.06718.77
5.4.160.0100.06018.72
5.4.150.0270.04318.73
5.4.140.0130.05716.34
5.4.130.0270.03716.45
5.4.120.0200.05716.29
5.4.110.0170.05016.29
5.4.100.0300.03716.31
5.4.90.0100.06016.16
5.4.80.0100.05716.36
5.4.70.0130.05716.39
5.4.60.0330.03716.30
5.4.50.0170.05016.16
5.4.40.0100.07716.15
5.4.30.0200.06016.26
5.4.20.0230.05316.23
5.4.10.0230.05716.28
5.4.00.0130.06715.75
5.3.290.0200.05014.80
5.3.280.0170.05014.64
5.3.270.0230.06014.61
5.3.260.0200.06714.59
5.3.250.0100.05714.73
5.3.240.0200.07014.82
5.3.230.0200.06714.77
5.3.220.0170.07014.77
5.3.210.0100.05714.69
5.3.200.0130.05314.77
5.3.190.0130.06714.54
5.3.180.0170.05014.60
5.3.170.0200.04714.59
5.3.160.0100.05714.62
5.3.150.0100.06314.58
5.3.140.0270.06014.73
5.3.130.0270.06014.71
5.3.120.0100.06014.73
5.3.110.0270.04314.68
5.3.100.0200.05714.04
5.3.90.0230.05314.25
5.3.80.0200.04714.07
5.3.70.0330.05014.06
5.3.60.0170.06014.17
5.3.50.0170.04714.06
5.3.40.0200.05014.07
5.3.30.0200.06714.01
5.3.20.0130.05713.79
5.3.10.0200.05313.76
5.3.00.0130.06013.68
5.2.170.0070.05011.24
5.2.160.0200.03311.18
5.2.150.0130.04311.18
5.2.140.0170.04311.19
5.2.130.0170.03711.14
5.2.120.0230.04011.08
5.2.110.0170.03711.20
5.2.100.0070.04711.21
5.2.90.0070.05011.08
5.2.80.0230.03311.12
5.2.70.0030.05011.14
5.2.60.0130.04311.05
5.2.50.0100.04311.07
5.2.40.0200.04011.10
5.2.30.0000.05011.04
5.2.20.0000.04711.06
5.2.10.0070.05710.91
5.2.00.0230.04710.93
5.1.60.0030.04310.15
5.1.50.0130.03710.07
5.1.40.0200.03310.06
5.1.30.0100.04010.38
5.1.20.0100.03710.36
5.1.10.0070.03710.11
5.1.00.0030.04310.07
5.0.50.0130.0238.60
5.0.40.0130.0208.53
5.0.30.0070.0438.43
5.0.20.0100.0238.22
5.0.10.0070.0308.18
5.0.00.0100.0438.20
4.4.90.0100.0275.90
4.4.80.0070.0235.88
4.4.70.0100.0206.00
4.4.60.0030.0235.88
4.4.50.0070.0236.02
4.4.40.0030.0375.89
4.4.30.0030.0305.88
4.4.20.0030.0276.06
4.4.10.0070.0275.98
4.4.00.0100.0405.90
4.3.110.0070.0305.85
4.3.100.0070.0205.90
4.3.90.0070.0205.80
4.3.80.0030.0405.81
4.3.70.0030.0235.87
4.3.60.0100.0205.92
4.3.50.0070.0235.91
4.3.40.0070.0375.81
4.3.30.0000.0334.65
4.3.20.0000.0274.56
4.3.10.0070.0204.58
4.3.00.0070.03714.62

preferences:
141.07 ms | 1394 KiB | 7 Q