3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hh = hash('md5', time()) . hash('haval128,3', time())); echo strlen($h);

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)
5.4.260.0200.04718.77
5.4.250.0230.07018.94
5.4.240.0070.05018.80
5.4.230.0100.05718.93
5.4.220.0030.07018.95
5.4.210.0100.06318.89
5.4.200.0100.04718.99
5.4.190.0030.06718.94
5.4.180.0130.06718.79
5.4.170.0030.06019.07
5.4.160.0100.07018.75
5.4.150.0130.06718.91
5.4.140.0000.05716.37
5.4.130.0070.05016.52
5.4.120.0170.05716.50
5.4.110.0100.05016.40
5.4.100.0100.04316.53
5.4.90.0100.04316.48
5.4.80.0100.06716.39
5.4.70.0030.06316.36
5.4.60.0030.05316.38
5.4.50.0100.04316.34
5.4.40.0130.04316.50
5.4.30.0070.05016.43
5.4.20.0030.06016.45
5.4.10.0000.05716.37
5.4.00.0100.05315.87
5.3.280.0070.06314.60
5.3.270.0070.07714.70
5.3.260.0070.06714.65
5.3.250.0030.05714.76
5.3.240.0070.05714.70
5.3.230.0130.06014.60
5.3.220.0030.05314.72
5.3.210.0070.05314.46
5.3.200.0000.05314.58
5.3.190.0130.06714.58
5.3.180.0000.05314.58
5.3.170.0170.04014.43
5.3.160.0100.04314.41
5.3.150.0030.05314.46
5.3.140.0130.06714.56
5.3.130.0030.06314.55
5.3.120.0030.08314.57
5.3.110.0230.03314.33
5.3.100.0070.04713.74
5.3.90.0070.05013.90
5.3.80.0070.05014.12
5.3.70.0200.04714.04
5.3.60.0100.04713.92
5.3.50.0100.06313.79
5.3.40.0030.07313.65
5.3.30.0000.07713.91
5.3.20.0100.04313.70
5.3.10.0000.05313.53
5.3.00.0170.05713.65
5.2.170.0130.04011.15
5.2.160.0130.03711.02
5.2.150.0000.06711.06
5.2.140.0070.04311.14
5.2.130.0070.05311.21
5.2.120.0070.05710.99
5.2.110.0030.06010.86
5.2.100.0030.04311.00
5.2.90.0070.04311.12
5.2.80.0000.05011.11
5.2.70.0030.04711.09
5.2.60.0030.04710.94
5.2.50.0070.04011.18
5.2.40.0130.04710.91
5.2.30.0070.04011.08
5.2.20.0000.04310.84
5.2.10.0000.04310.79
5.2.00.0070.03710.80
5.1.60.0100.03010.16
5.1.50.0030.04010.16
5.1.40.0000.05010.16
5.1.30.0070.04310.34
5.1.20.0100.03010.45
5.1.10.0030.04010.16
5.1.00.0000.03710.16
5.0.50.0030.02710.16
5.0.40.0070.02310.16
5.0.30.0000.04710.16
5.0.20.0100.02010.16
5.0.10.0100.02310.16
5.0.00.0000.04310.16
4.4.90.0070.02010.16
4.4.80.0130.02010.16
4.4.70.0000.02310.16
4.4.60.0100.01310.16
4.4.50.0030.03010.16
4.4.40.0070.04010.16
4.4.30.0100.01710.16
4.4.20.0000.02310.16
4.4.10.0000.03010.16
4.4.00.0000.03710.16
4.3.110.0000.03010.16
4.3.100.0030.02010.16
4.3.90.0000.02710.16
4.3.80.0000.04310.16
4.3.70.0000.02310.16
4.3.60.0000.02010.16
4.3.50.0070.02310.16
4.3.40.0130.03310.16
4.3.30.0070.01710.16
4.3.20.0070.02010.16
4.3.10.0070.02310.16
4.3.00.0070.0237.80

preferences:
134.96 ms | 1398 KiB | 7 Q