3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('unserialize_callback_func', 'phpinfo') $serialized_object='O:1:"a":1:{s:5:"value";s:3:"100";}'; unserialize($serialized_object);

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)
5.4.270.0040.03812.39
5.4.260.0100.05318.96
5.4.250.0100.07719.01
5.4.240.0170.04318.77
5.4.230.0070.06718.80
5.4.220.0200.05318.79
5.4.210.0070.07018.94
5.4.200.0070.05319.00
5.4.190.0070.07719.09
5.4.180.0200.06318.65
5.4.170.0000.06018.94
5.4.160.0170.04718.93
5.4.150.0100.05318.75
5.4.140.0000.05716.40
5.4.130.0130.06716.38
5.4.120.0070.05016.55
5.4.110.0030.05716.41
5.4.100.0070.05016.52
5.4.90.0030.05316.65
5.4.80.0070.04716.55
5.4.70.0070.05316.40
5.4.60.0130.04016.60
5.4.50.0170.04716.59
5.4.40.0170.05016.39
5.4.30.0170.04716.59
5.4.20.0100.06316.55
5.4.10.0170.06016.44
5.4.00.0170.06315.87
5.3.280.0100.05314.69
5.3.270.0130.04714.63
5.3.260.0100.05014.62
5.3.250.0070.05314.62
5.3.240.0100.04714.46
5.3.230.0030.05314.37
5.3.220.0030.05314.66
5.3.210.0000.06014.60
5.3.200.0230.04014.48
5.3.190.0030.06314.63
5.3.180.0100.04714.58
5.3.170.0100.05714.34
5.3.160.0130.06014.72
5.3.150.0070.05314.42
5.3.140.0070.05014.48
5.3.130.0130.05014.59
5.3.120.0100.05714.55
5.3.110.0200.05014.41
5.3.100.0070.04713.91
5.3.90.0070.05013.89
5.3.80.0100.05713.89
5.3.70.0230.05313.79
5.3.60.0000.07014.15
5.3.50.0230.05313.83
5.3.40.0030.05313.64
5.3.30.0070.04713.94
5.3.20.0100.04713.69
5.3.10.0100.04713.68
5.3.00.0070.05013.69
5.2.170.0030.04011.25
5.2.160.0000.04711.16
5.2.150.0100.03710.89
5.2.140.0030.04711.05
5.2.130.0070.05311.10
5.2.120.0070.03711.19
5.2.110.0000.04311.25
5.2.100.0100.03311.02
5.2.90.0170.03711.13
5.2.80.0000.04711.11
5.2.70.0070.04311.10
5.2.60.0100.04011.16
5.2.50.0030.04711.11
5.2.40.0030.04311.00
5.2.30.0070.06010.86
5.2.20.0100.03710.98
5.2.10.0030.04310.86
5.2.00.0100.04010.60
5.1.60.0000.05310.05
5.1.50.0070.04710.02
5.1.40.0100.03010.03
5.1.30.0130.03010.51
5.1.20.0000.04010.44
5.1.10.0030.0539.95
5.1.00.0130.03710.21
5.0.50.0130.0238.59
5.0.40.0070.0308.43
5.0.30.0070.0478.24
5.0.20.0070.0238.18
5.0.10.0030.0308.32
5.0.00.0030.0538.16
4.4.90.0030.0207.48
4.4.80.0000.0277.48
4.4.70.0030.0207.48
4.4.60.0070.0177.48
4.4.50.0070.0207.48
4.4.40.0000.0407.48
4.4.30.0030.0237.48
4.4.20.0030.0237.48
4.4.10.0030.0207.48
4.4.00.0000.0477.48
4.3.110.0100.0237.48
4.3.100.0030.0277.48
4.3.90.0000.0237.48
4.3.80.0070.0377.48
4.3.70.0030.0277.48
4.3.60.0000.0307.48
4.3.50.0030.0237.48
4.3.40.0100.0377.48
4.3.30.0000.0337.48
4.3.20.0000.0237.48
4.3.10.0000.0237.48
4.3.00.0000.01713.26

preferences:
138.44 ms | 1394 KiB | 7 Q