3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('unserialize_callback_func','assert'); var_dump(unserialize('O:7:"phpinfo":0:{}')); define("phpinfo", "phpinfo()") assert('phpinfo');

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)
5.4.340.0000.05719.06
5.4.320.0000.04019.06
5.4.310.0030.06319.13
5.4.300.0070.07719.24
5.4.290.0070.07719.20
5.4.280.0030.05019.06
5.4.270.0070.04019.15
5.4.260.0070.04719.09
5.4.250.0000.05018.94
5.4.240.0070.06019.06
5.4.230.0000.05318.84
5.4.220.0000.07319.08
5.4.210.0000.08018.85
5.4.200.0200.03319.13
5.4.190.0030.07318.94
5.4.180.0030.05019.30
5.4.170.0070.06719.21
5.4.160.0030.07719.18
5.4.150.0070.07719.20
5.4.140.0030.07316.32
5.4.130.0000.07716.41
5.4.120.0000.06316.41
5.4.110.0030.05016.36
5.4.100.0070.04016.51
5.4.90.0030.05716.45
5.4.80.0130.03316.55
5.4.70.0070.06316.34
5.4.60.0070.07016.53
5.4.50.0000.06316.51
5.4.40.0030.06716.38
5.4.30.0030.07316.51
5.4.20.0030.04716.53
5.4.10.0000.05716.32
5.4.00.0030.07315.80
5.3.290.0000.06714.61
5.3.280.0070.07014.56
5.3.270.0070.06314.56
5.3.260.0170.06314.70
5.3.250.0000.06314.59
5.3.240.0070.06014.54
5.3.230.0070.06714.58
5.3.220.0100.05714.40
5.3.210.0030.05014.52
5.3.200.0070.04014.52
5.3.190.0030.07714.60
5.3.180.0030.04714.44
5.3.170.0070.07014.52
5.3.160.0100.07014.65
5.3.150.0030.05314.53
5.3.140.0070.07014.50
5.3.130.0000.06714.38
5.3.120.0030.07014.53
5.3.110.0070.07714.60
5.3.100.0170.05013.89
5.3.90.0070.07013.87
5.3.80.0030.04313.93
5.3.70.0100.07014.00
5.3.60.0030.07013.99
5.3.50.0030.07313.74
5.3.40.0070.04313.97
5.3.30.0000.07713.74
5.3.20.0000.04313.64
5.3.10.0070.06713.51
5.3.00.0070.04013.59
5.2.170.0000.05712.09
5.2.160.0030.04012.09
5.2.150.0000.03312.09
5.2.140.0170.03712.09
5.2.130.0030.05012.09
5.2.120.0070.03312.09
5.2.110.0030.06312.09
5.2.100.0000.04012.09
5.2.90.0030.05712.09
5.2.80.0030.04012.09
5.2.70.0070.05712.09
5.2.60.0030.06312.09
5.2.50.0030.05712.09
5.2.40.0100.05712.09
5.2.30.0030.05012.09
5.2.20.0030.05012.09
5.2.10.0000.03712.09
5.2.00.0030.06312.09
5.1.60.0030.03012.09
5.1.50.0000.04012.09
5.1.40.0030.02712.09
5.1.30.0030.05712.09
5.1.20.0000.03712.09
5.1.10.0070.04312.09
5.1.00.0100.02712.09
5.0.50.0000.03312.09
5.0.40.0030.04312.09
5.0.30.0000.06712.09
5.0.20.0030.02712.09
5.0.10.0000.03312.09
5.0.00.0000.04012.09
4.4.90.0070.03012.09
4.4.80.0000.03712.09
4.4.70.0000.02712.09
4.4.60.0000.03012.09
4.4.50.0000.02012.09
4.4.40.0000.06012.09
4.4.30.0000.02312.09
4.4.20.0030.03312.09
4.4.10.0030.03012.09
4.4.00.0000.02712.09
4.3.110.0000.03312.09
4.3.100.0030.02312.09
4.3.90.0000.03312.09
4.3.80.0000.03012.09
4.3.70.0000.01312.09
4.3.60.0030.02012.09
4.3.50.0030.01312.09
4.3.40.0000.02312.09
4.3.30.0000.01312.09
4.3.20.0000.01712.09
4.3.10.0000.01712.09
4.3.00.0000.01312.09

preferences:
143.34 ms | 1394 KiB | 7 Q