3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ["val1"=>"Hello","val2"=>"world"]; var_dump($array); //with format echo $array["val1"]." ".$array["val2"]; >

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)
5.4.260.0070.05318.94
5.4.250.0030.05718.94
5.4.240.0070.05718.90
5.4.230.0070.06018.94
5.4.220.0130.06718.80
5.4.210.0100.06719.01
5.4.200.0030.06018.96
5.4.190.0300.05719.05
5.4.180.0070.05318.74
5.4.170.0130.04718.89
5.4.160.0000.05718.63
5.4.150.0030.05718.98
5.4.140.0030.05316.35
5.4.130.0130.04316.37
5.4.120.0070.04716.34
5.4.110.0030.05316.57
5.4.100.0070.04716.41
5.4.90.0130.04316.42
5.4.80.0100.04716.53
5.4.70.0130.04016.35
5.4.60.0070.04716.63
5.4.50.0030.05016.35
5.4.40.0070.04716.45
5.4.30.0030.05016.46
5.4.20.0130.04316.45
5.4.10.0000.05716.63
5.4.00.0070.05015.80
5.3.280.0030.06314.60
5.3.270.0100.05014.63
5.3.260.0070.05314.62
5.3.250.0070.05014.31
5.3.240.0030.05314.48
5.3.230.0230.03714.62
5.3.220.0130.04314.62
5.3.210.0130.05014.48
5.3.200.0030.05314.48
5.3.190.0030.05314.59
5.3.180.0070.05014.41
5.3.170.0130.04714.58
5.3.160.0100.05014.48
5.3.150.0100.04714.43
5.3.140.0100.04714.57
5.3.130.0070.05014.60
5.3.120.0070.05014.58
5.3.110.0170.04314.39
5.3.100.0030.05014.06
5.3.90.0030.05313.93
5.3.80.0130.04713.80
5.3.70.0130.04014.02
5.3.60.0000.05713.89
5.3.50.0070.05013.96
5.3.40.0070.07313.94
5.3.30.0000.06013.93
5.3.20.0130.04313.55
5.3.10.0070.05013.57
5.3.00.0000.05313.51
5.2.170.0100.03711.16
5.2.160.0100.04011.15
5.2.150.0030.04311.05
5.2.140.0000.04710.89
5.2.130.0030.04310.99
5.2.120.0070.05311.10
5.2.110.0030.04011.02
5.2.100.0030.04011.09
5.2.90.0130.03710.98
5.2.80.0030.04311.18
5.2.70.0000.04311.10
5.2.60.0100.03711.20
5.2.50.0030.04010.94
5.2.40.0030.04010.93
5.2.30.0070.03711.00
5.2.20.0000.05710.84
5.2.10.0030.03710.78
5.2.00.0000.04310.78
5.1.60.0000.03710.04
5.1.50.0000.03710.04
5.1.40.0100.0409.90
5.1.30.0130.04710.54
5.1.20.0100.03310.35
5.1.10.0070.0379.95
5.1.00.0070.05310.16
5.0.50.0070.0278.45
5.0.40.0070.0308.49
5.0.30.0070.0438.46
5.0.20.0030.0408.38
5.0.10.0130.0177.99
5.0.00.0100.0338.07
4.4.90.0030.0207.04
4.4.80.0000.0207.04
4.4.70.0000.0237.04
4.4.60.0030.0177.04
4.4.50.0030.0207.04
4.4.40.0030.0307.04
4.4.30.0070.0177.04
4.4.20.0030.0307.04
4.4.10.0030.0207.04
4.4.00.0000.0437.04
4.3.110.0070.0177.04
4.3.100.0070.0237.04
4.3.90.0070.0137.04
4.3.80.0000.0337.04
4.3.70.0000.0237.04
4.3.60.0000.0207.04
4.3.50.0000.0237.04
4.3.40.0030.0337.04
4.3.30.0000.0207.04
4.3.20.0000.0237.04
4.3.10.0070.0177.04
4.3.00.0070.01314.49

preferences:
158.83 ms | 1394 KiB | 7 Q