3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a:4:{i:0;a:2:{s:9:"option_id";s:1:"1";s:6:"status";s:1:"0";}i:1;a:2:{s:9:"option_id";s:1:"2";s:6:"status";s:1:"0";}i:2;a:2:{s:9:"option_id";s:1:"3";s:6:"status";s:1:"0";}i:3;a:2:{s:9:"option_id";s:1:"4";s:6:"status";s:1:"0";}}" unserialize($a); var_dump($a);

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)
5.4.320.0060.03512.50
5.4.310.0050.04812.49
5.4.300.0050.03712.50
5.4.290.0080.04112.49
5.4.280.0050.03712.39
5.4.270.0070.03612.39
5.4.260.0060.03912.39
5.4.250.0090.03612.39
5.4.240.0080.03912.39
5.4.230.0090.03912.38
5.4.220.0090.04012.38
5.4.210.0060.03512.38
5.4.200.0030.03912.38
5.4.190.0090.04312.38
5.4.180.0030.04112.38
5.4.170.0060.03612.38
5.4.160.0060.03412.38
5.4.150.0060.04012.38
5.4.140.0040.04112.07
5.4.130.0040.03912.05
5.4.120.0070.03612.02
5.4.110.0030.03812.01
5.4.100.0060.04212.01
5.4.90.0110.03212.01
5.4.80.0030.03912.01
5.4.70.0070.03612.01
5.4.60.0080.03512.01
5.4.50.0080.03212.00
5.4.40.0060.03411.99
5.4.30.0050.03911.99
5.4.20.0070.04211.98
5.4.10.0060.03311.99
5.4.00.0040.03711.48
5.3.290.0050.04012.80
5.3.280.0060.03812.71
5.3.270.0050.04012.72
5.3.260.0060.03812.72
5.3.250.0050.04412.72
5.3.240.0060.03612.72
5.3.230.0050.03812.71
5.3.220.0050.04212.68
5.3.210.0060.04212.68
5.3.200.0100.03612.68
5.3.190.0070.04012.68
5.3.180.0080.03312.68
5.3.170.0090.03412.67
5.3.160.0070.03412.67
5.3.150.0070.03412.68
5.3.140.0080.03412.66
5.3.130.0050.03912.66
5.3.120.0050.03912.66
5.3.110.0040.04012.66
5.3.100.0060.03612.12
5.3.90.0030.03912.08
5.3.80.0090.03212.08
5.3.70.0040.03712.07
5.3.60.0050.03612.07
5.3.50.0060.03612.00
5.3.40.0070.03412.00
5.3.30.0050.03511.95
5.3.20.0050.03511.73
5.3.10.0010.03911.70
5.3.00.0070.04011.68
5.2.170.0060.0329.18
5.2.160.0070.0279.18
5.2.150.0050.0309.18
5.2.140.0120.0309.18
5.2.130.0100.0349.14
5.2.120.0040.0339.14
5.2.110.0070.0339.14
5.2.100.0050.0329.14
5.2.90.0030.0359.14
5.2.80.0060.0379.14
5.2.70.0060.0299.14
5.2.60.0080.0369.09
5.2.50.0050.0299.06
5.2.40.0050.0289.03
5.2.30.0080.0279.01
5.2.20.0060.0279.00
5.2.10.0070.0308.93
5.2.00.0060.0278.78
5.1.60.0060.0228.07
5.1.50.0060.0228.07
5.1.40.0060.0228.05
5.1.30.0040.0268.40
5.1.20.0090.0218.42
5.1.10.0050.0258.14
5.1.00.0060.0238.14
5.0.50.0060.0236.62
5.0.40.0020.0216.48
5.0.30.0040.0306.29
5.0.20.0020.0206.27
5.0.10.0020.0216.24
5.0.00.0030.0356.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0184.75
4.4.60.0030.0164.75
4.4.50.0050.0174.77
4.4.40.0060.0254.71
4.4.30.0030.0164.76
4.4.20.0030.0164.85
4.4.10.0030.0204.85
4.4.00.0050.0264.75
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0020.0154.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0030.0144.62
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0030.0163.26
4.3.10.0020.0163.22
4.3.00.0030.01715.63

preferences:
141.91 ms | 939 KiB | 8 Q