3v4l.org

run code in 300+ PHP versions simultaneously
<?php $zones = array(         "CST6CDT", "Cuba", "Egypt", "Eire", "EST5EDT", "Factory", "GB-Eire",         "GMT0", "Greenwich", "Hongkong", "Iceland", "Iran", "Israel", "Jamaica",         "Japan", "Kwajalein", "Libya", "MST7MDT", "Navajo", "NZ-CHAT", "Poland",         "Portugal", "PST8PDT", "Singapore", "Turkey", "Universal", "W-SU",         "UTC", "GMT", "GMT+0100", "-0230"); foreach ( $zones as $zone ) {         $d = new DateTimeZone( $zone ); print_r($d); } ?>

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)
5.4.310.0060.03812.49
5.4.300.0090.03512.49
5.4.290.0110.03612.50
5.4.280.0030.03812.39
5.4.270.0070.03612.39
5.4.260.0050.04212.39
5.4.250.0060.04412.39
5.4.240.0040.04012.39
5.4.230.0070.03612.38
5.4.220.0060.03512.38
5.4.210.0060.04512.38
5.4.200.0020.04312.38
5.4.190.0080.03512.38
5.4.180.0090.04012.38
5.4.170.0060.03712.39
5.4.160.0050.04212.38
5.4.150.0040.03912.38
5.4.140.0100.04012.07
5.4.130.0050.04012.05
5.4.120.0050.03612.02
5.4.110.0040.03812.01
5.4.100.0070.04712.01
5.4.90.0070.03812.01
5.4.80.0070.03612.01
5.4.70.0050.03612.01
5.4.60.0050.03512.00
5.4.50.0070.03312.00
5.4.40.0040.03612.00
5.4.30.0050.03511.99
5.4.20.0060.03311.99
5.4.10.0070.03311.99
5.4.00.0050.03611.49
5.3.290.0120.04212.80
5.3.280.0090.03412.70
5.3.270.0070.03812.72
5.3.260.0020.04312.72
5.3.250.0070.03612.72
5.3.240.0080.04312.72
5.3.230.0090.03712.71
5.3.220.0060.03612.68
5.3.210.0030.04112.68
5.3.200.0080.03412.68
5.3.190.0060.03612.68
5.3.180.0060.03512.67
5.3.170.0090.03912.67
5.3.160.0040.04112.67
5.3.150.0040.03912.68
5.3.140.0080.03412.66
5.3.130.0040.04712.66
5.3.120.0080.03612.65
5.3.110.0070.04112.66
5.3.100.0040.03912.12
5.3.90.0040.03712.08
5.3.80.0030.03812.07
5.3.70.0050.03612.08
5.3.60.0080.03512.06
5.3.50.0070.03412.00
5.3.40.0070.03712.00
5.3.30.0060.03611.95
5.3.20.0050.03511.73
5.3.10.0050.03511.70
5.3.00.0110.03611.68
5.2.170.0040.0349.18
5.2.160.0060.0289.18
5.2.150.0070.0289.18
5.2.140.0030.0319.18
5.2.130.0030.0319.14
5.2.120.0060.0329.14
5.2.110.0030.0339.14
5.2.100.0030.0299.14
5.2.90.0030.0369.14
5.2.80.0050.0349.14
5.2.70.0060.0309.14
5.2.60.0050.0359.09
5.2.50.0080.0269.06
5.2.40.0070.0289.04
5.2.30.0090.0269.02
5.2.20.0020.0309.00
5.2.10.0040.0288.93
5.2.00.0050.0278.79
5.1.60.0030.0248.06
5.1.50.0030.0268.06
5.1.40.0040.0248.05
5.1.30.0050.0258.40
5.1.20.0030.0278.42
5.1.10.0030.0278.14
5.1.00.0070.0228.14
5.0.50.0030.0216.63
5.0.40.0040.0186.48
5.0.30.0040.0316.29
5.0.20.0050.0186.27
5.0.10.0040.0196.24
5.0.00.0020.0326.24
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0194.75
4.4.60.0030.0164.76
4.4.50.0050.0124.77
4.4.40.0040.0294.71
4.4.30.0030.0144.76
4.4.20.0030.0214.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0050.0134.63
4.3.60.0030.0244.63
4.3.50.0050.0194.63
4.3.40.0030.0284.54
4.3.30.0040.0223.28
4.3.20.0030.0153.26
4.3.10.0010.0173.22
4.3.00.0070.01315.92

preferences:
133.03 ms | 1394 KiB | 7 Q