3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <?xml version='1.0'?> <document> <cmd>login</cmd> <login>Richard</login> </document> XML; $xml = simplexml_load_string($string); print_r($xml); $login = $xml->login; print_r($login); $login = (string) $xml->login; print_r($login); ?>

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)
5.6.80.0070.07720.39
5.5.240.0000.05320.34
5.4.400.0770.05718.80
5.4.390.0900.05318.76
5.4.380.0870.06718.56
5.4.370.0930.05018.63
5.4.360.0870.05318.46
5.4.350.1170.05718.69
5.4.340.0970.05018.56
5.4.320.0830.06018.77
5.4.310.0870.04718.60
5.4.300.1000.05018.80
5.4.290.0870.06018.78
5.4.280.1000.05318.55
5.4.270.1170.05318.52
5.4.260.0770.06718.52
5.4.250.0970.05318.79
5.4.240.1000.05718.59
5.4.230.0930.05318.73
5.4.220.1070.06318.77
5.4.210.0930.05018.70
5.4.200.0900.05016.64
5.4.190.0870.05718.73
5.4.180.0930.05018.64
5.4.170.0970.05018.59
5.4.160.0970.06018.58
5.4.150.1130.05718.50
5.4.140.0830.05316.24
5.4.130.1000.03716.25
5.4.120.0930.05016.17
5.4.110.1000.05016.32
5.4.100.0900.06016.41
5.4.90.0970.05016.27
5.4.80.1000.07016.21
5.4.70.1030.04316.18
5.4.60.0930.05316.18
5.4.50.1000.04016.29
5.4.40.0900.06016.12
5.4.30.0930.05016.40
5.4.20.1230.05716.39
5.4.10.0930.05016.25
5.4.00.0800.05015.73
5.3.290.0970.05014.65
5.3.280.0900.05014.69
5.3.270.1000.05314.70
5.3.260.0930.05314.59
5.3.250.0870.05714.59
5.3.240.0970.06014.61
5.3.230.0930.05714.59
5.3.220.1070.05014.64
5.3.210.1130.04314.48
5.3.200.1070.05714.64
5.3.190.0800.06014.48
5.3.180.0730.06014.62
5.3.170.0870.05314.61
5.3.160.0900.05714.55
5.3.150.0930.05314.55
5.3.140.1000.05014.54
5.3.130.0900.05314.65
5.3.120.1200.07014.50
5.3.110.1070.04314.52
5.3.100.0830.05314.03
5.3.90.0970.05314.00
5.3.80.0970.05014.00
5.3.70.0900.05014.01
5.3.60.0830.06013.89
5.3.50.1070.05313.88
5.3.40.0930.04313.92
5.3.30.0970.05013.80
5.3.20.0870.05313.62
5.3.10.0870.05013.65
5.3.00.0900.05013.57
5.2.170.0670.05311.14
5.2.160.0730.04711.28
5.2.150.0700.05011.11
5.2.140.0730.04011.28
5.2.130.0770.04011.25
5.2.120.0700.04311.03
5.2.110.0800.04011.03
5.2.100.0870.05011.26
5.2.90.0730.04011.14
5.2.80.0670.04711.13
5.2.70.0730.04011.08
5.2.60.0670.04711.00
5.2.50.0700.04011.05
5.2.40.0670.03310.94
5.2.30.0570.04010.93
5.2.20.0630.03710.89
5.2.10.0570.04310.92
5.2.00.0730.03010.83
5.1.60.0570.03310.01
5.1.50.0630.03010.05
5.1.40.0570.0339.99
5.1.30.0570.03710.43
5.1.20.0570.03710.37
5.1.10.0570.03710.07
5.1.00.0570.03710.20
5.0.50.0330.0278.57
5.0.40.0270.0308.43
5.0.30.0330.0408.25
5.0.20.0300.0278.28
5.0.10.0330.0278.28
5.0.00.0330.0378.36
4.4.90.0300.0236.75
4.4.80.0370.0176.75
4.4.70.0270.0236.75
4.4.60.0330.0306.75
4.4.50.0270.0276.75
4.4.40.0300.0376.75
4.4.30.0300.0206.75
4.4.20.0330.0176.75
4.4.10.0230.0276.75
4.4.00.0400.0376.75
4.3.110.0270.0236.75
4.3.100.0230.0306.75
4.3.90.0300.0206.75
4.3.80.0370.0276.75
4.3.70.0330.0206.75
4.3.60.0300.0206.75
4.3.50.0370.0206.75
4.3.40.0300.0376.75
4.3.30.0170.0206.75
4.3.20.0200.0206.75
4.3.10.0170.0236.75
4.3.00.0070.0176.57

preferences:
142.45 ms | 1394 KiB | 7 Q