3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('O:8:"DateTime":3:{s:4:"date";s:26:"2014-10-24 23:48:14.000000";s:13:"timezone_type";i:3;s:8:"timezone";s:16:"Europe/Amsterdam";}');

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)
5.4.340.0050.03612.01
5.4.320.0090.03612.50
5.4.310.0040.05412.49
5.4.300.0080.05012.50
5.4.290.0080.03812.49
5.4.280.0080.03712.39
5.4.270.0040.04612.39
5.4.260.0050.04012.39
5.4.250.0050.03812.39
5.4.240.0080.04012.39
5.4.230.0080.03512.38
5.4.220.0040.03812.38
5.4.210.0050.03612.38
5.4.200.0050.03812.38
5.4.190.0050.03812.38
5.4.180.0090.03512.38
5.4.170.0040.03812.38
5.4.160.0090.03312.38
5.4.150.0090.03912.38
5.4.140.0060.03712.07
5.4.130.0070.04312.05
5.4.120.0070.03812.02
5.4.110.0040.03712.01
5.4.100.0030.04112.01
5.4.90.0070.03712.01
5.4.80.0070.03712.01
5.4.70.0100.03812.01
5.4.60.0070.03612.01
5.4.50.0040.03712.01
5.4.40.0090.04012.00
5.4.30.0050.03711.99
5.4.20.0070.03411.98
5.4.10.0060.03411.99
5.4.00.0040.03811.49
5.3.290.0040.04112.80
5.3.280.0020.04212.70
5.3.270.0070.04312.72
5.3.260.0080.04112.72
5.3.250.0050.04812.72
5.3.240.0030.04012.72
5.3.230.0050.03812.71
5.3.220.0080.03612.68
5.3.210.0050.03912.68
5.3.200.0090.04612.68
5.3.190.0050.04112.68
5.3.180.0060.03912.68
5.3.170.0100.04412.67
5.3.160.0060.04112.67
5.3.150.0050.03912.67
5.3.140.0060.03712.66
5.3.130.0080.03912.66
5.3.120.0070.04312.66
5.3.110.0070.03912.65
5.3.100.0060.03912.12
5.3.90.0090.03412.08
5.3.80.0040.03812.08
5.3.70.0080.03912.07
5.3.60.0110.03612.06
5.3.50.0080.03612.00
5.3.40.0050.03712.00
5.3.30.0060.03511.95
5.3.20.0060.03511.73
5.3.10.0060.03411.70
5.3.00.0060.03711.68
5.2.170.0060.0319.18
5.2.160.0040.0359.18
5.2.150.0050.0459.18
5.2.140.0130.0299.18
5.2.130.0100.0279.14
5.2.120.0050.0289.15
5.2.110.0050.0359.15
5.2.100.0080.0399.14
5.2.90.0020.0339.14
5.2.80.0010.0369.14
5.2.70.0100.0259.14
5.2.60.0070.0319.09
5.2.50.0050.0329.06
5.2.40.0050.0299.03
5.2.30.0060.0299.01
5.2.20.0050.0309.00
5.2.10.0040.0298.93
5.2.00.0070.0278.78
5.1.60.0060.0238.06
5.1.50.0060.0258.07
5.1.40.0080.0238.05
5.1.30.0090.0218.40
5.1.20.0030.0288.42
5.1.10.0050.0258.14
5.1.00.0040.0268.14
5.0.50.0030.0206.63
5.0.40.0040.0196.48
5.0.30.0030.0326.29
5.0.20.0060.0216.27
5.0.10.0040.0196.24
5.0.00.0050.0306.23
4.4.90.0020.0194.78
4.4.80.0020.0164.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0324.70
4.4.30.0010.0174.76
4.4.20.0060.0134.84
4.4.10.0040.0174.85
4.4.00.0020.0254.76
4.3.110.0040.0154.67
4.3.100.0040.0154.67
4.3.90.0000.0184.64
4.3.80.0040.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0174.62
4.3.50.0030.0164.63
4.3.40.0020.0254.54
4.3.30.0010.0233.29
4.3.20.0020.0163.26
4.3.10.0030.0143.22
4.3.00.0030.0207.22

preferences:
148.67 ms | 1394 KiB | 7 Q