3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = unserialize(a:4:{i:0;a:2:{s:9:"option_id";s:1:"1";s:6:"status";s:1:"0";}i:1;a:2:{s:9:"option_id";s:1:"2";s:6:"status";s:1:"0";}i:2;a:2:{s:9:"option_id";s:1:"3";s:6:"status";s:1:"0";}i:3;a:2:{s:9:"option_id";s:1:"4";s:6:"status";s:1:"0";}}) var_dump($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)
5.4.320.0090.03212.50
5.4.310.0060.03712.50
5.4.300.0040.03712.50
5.4.290.0060.03612.49
5.4.280.0060.03412.39
5.4.270.0050.03612.39
5.4.260.0070.03712.39
5.4.250.0070.03712.39
5.4.240.0050.03612.39
5.4.230.0040.03912.38
5.4.220.0040.03812.38
5.4.210.0060.03512.38
5.4.200.0050.03812.38
5.4.190.0050.03712.38
5.4.180.0070.03612.38
5.4.170.0040.03812.39
5.4.160.0100.03212.38
5.4.150.0050.03712.38
5.4.140.0040.03812.07
5.4.130.0080.03412.05
5.4.120.0070.03412.02
5.4.110.0090.03212.01
5.4.100.0040.03912.01
5.4.90.0060.03912.01
5.4.80.0050.03812.01
5.4.70.0070.03312.01
5.4.60.0100.03012.01
5.4.50.0030.03812.01
5.4.40.0050.03511.99
5.4.30.0080.03411.99
5.4.20.0060.04311.99
5.4.10.0050.03611.99
5.4.00.0030.03811.48
5.3.290.0090.05212.80
5.3.280.0060.05012.70
5.3.270.0120.03912.72
5.3.260.0050.03912.72
5.3.250.0050.04812.72
5.3.240.0090.04312.72
5.3.230.0050.03812.71
5.3.220.0050.03712.68
5.3.210.0050.03812.68
5.3.200.0090.05112.68
5.3.190.0050.05312.67
5.3.180.0060.03712.68
5.3.170.0110.04512.67
5.3.160.0080.03512.68
5.3.150.0050.04212.68
5.3.140.0110.03612.66
5.3.130.0110.04812.66
5.3.120.0080.04312.66
5.3.110.0080.03612.65
5.3.100.0070.05112.11
5.3.90.0080.04012.09
5.3.80.0060.04712.07
5.3.70.0080.04012.07
5.3.60.0050.04712.06
5.3.50.0090.03912.00
5.3.40.0100.04712.00
5.3.30.0050.04211.95
5.3.20.0040.03911.73
5.3.10.0060.03411.70
5.3.00.0060.03511.68
5.2.170.0080.0329.18
5.2.160.0020.0329.18
5.2.150.0040.0379.18
5.2.140.0050.0369.18
5.2.130.0080.0359.14
5.2.120.0030.0329.14
5.2.110.0070.0429.15
5.2.100.0050.0399.14
5.2.90.0020.0319.14
5.2.80.0080.0269.13
5.2.70.0040.0489.14
5.2.60.0070.0349.09
5.2.50.0080.0359.05
5.2.40.0070.0369.03
5.2.30.0030.0379.01
5.2.20.0060.0339.00
5.2.10.0040.0308.93
5.2.00.0040.0318.78
5.1.60.0050.0378.07
5.1.50.0050.0328.06
5.1.40.0050.0258.05
5.1.30.0080.0308.40
5.1.20.0080.0358.42
5.1.10.0070.0358.14
5.1.00.0090.0238.14
5.0.50.0120.0386.63
5.0.40.0040.0296.47
5.0.30.0040.0426.29
5.0.20.0030.0226.26
5.0.10.0030.0196.24
5.0.00.0050.0356.23
4.4.90.0040.0164.78
4.4.80.0050.0274.75
4.4.70.0020.0174.75
4.4.60.0040.0164.76
4.4.50.0030.0174.77
4.4.40.0030.0324.71
4.4.30.0030.0184.76
4.4.20.0040.0254.84
4.4.10.0040.0154.85
4.4.00.0040.0354.75
4.3.110.0020.0274.67
4.3.100.0040.0154.67
4.3.90.0030.0264.63
4.3.80.0040.0304.58
4.3.70.0040.0174.63
4.3.60.0040.0194.63
4.3.50.0020.0264.63
4.3.40.0040.0274.54
4.3.30.0050.0233.28
4.3.20.0040.0233.26
4.3.10.0050.0133.22
4.3.00.0070.01715.63

preferences:
140.07 ms | 1394 KiB | 7 Q