3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt = "a:6:{ i:0;a:2:{s:2:"id";d:31003200320082;s:7:"address";s:5:"test1";} i:1;a:2:{s:2:"id";d:83003500350087;s:7:"address";s:9:"test2";} i:2;a:2:{s:2:"id";d:41002800280012;s:7:"address";s:5:"test3";} }" printr(unserialize($txt));

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)
5.4.270.0070.03712.36
5.4.260.0050.04812.36
5.4.250.0050.03812.36
5.4.240.0060.03712.36
5.4.230.0060.03712.35
5.4.220.0110.03512.36
5.4.210.0030.03812.35
5.4.200.0090.04012.36
5.4.190.0040.04712.35
5.4.180.0080.03512.35
5.4.170.0120.03712.36
5.4.160.0050.04912.35
5.4.150.0050.03912.34
5.4.140.0040.04012.04
5.4.130.0070.03612.02
5.4.120.0060.03711.98
5.4.110.0050.03811.98
5.4.100.0040.03811.98
5.4.90.0070.03611.98
5.4.80.0080.03611.98
5.4.70.0050.03611.97
5.4.60.0060.03311.98
5.4.50.0070.03611.98
5.4.40.0080.03611.97
5.4.30.0060.03811.96
5.4.20.0070.03411.96
5.4.10.0050.04211.96
5.4.00.0050.03711.45
5.3.280.0060.04412.71
5.3.270.0090.04012.72
5.3.260.0070.03812.72
5.3.250.0070.03712.72
5.3.240.0110.03612.72
5.3.230.0060.04712.71
5.3.220.0020.04212.68
5.3.210.0070.03712.68
5.3.200.0060.03912.68
5.3.190.0060.03812.68
5.3.180.0080.03512.68
5.3.170.0030.03912.67
5.3.160.0080.03412.67
5.3.150.0090.03812.67
5.3.140.0060.04012.66
5.3.130.0050.04012.66
5.3.120.0100.03512.66
5.3.110.0080.03712.66
5.3.100.0060.03712.12
5.3.90.0070.03512.08
5.3.80.0100.03812.07
5.3.70.0070.03712.07
5.3.60.0040.03812.07
5.3.50.0040.03812.00
5.3.40.0090.03512.00
5.3.30.0060.03411.94
5.3.20.0030.03811.69
5.3.10.0040.03811.65
5.3.00.0070.03611.64
5.2.170.0030.0349.14
5.2.160.0050.0309.14
5.2.150.0040.0319.14
5.2.140.0040.0329.14
5.2.130.0060.0329.10
5.2.120.0040.0309.10
5.2.110.0010.0339.11
5.2.100.0060.0309.11
5.2.90.0050.0309.10
5.2.80.0060.0329.09
5.2.70.0080.0329.09
5.2.60.0070.0329.05
5.2.50.0070.0379.02
5.2.40.0060.0369.00
5.2.30.0060.0428.97
5.2.20.0100.0348.96
5.2.10.0050.0388.88
5.2.00.0040.0388.74
5.1.60.0030.0268.03
5.1.50.0060.0258.03
5.1.40.0040.0308.02
5.1.30.0050.0288.36
5.1.20.0030.0338.39
5.1.10.0050.0318.11
5.1.00.0060.0318.11
5.0.50.0050.0226.59
5.0.40.0050.0256.44
5.0.30.0050.0396.25
5.0.20.0020.0276.23
5.0.10.0050.0256.20
5.0.00.0030.0396.20
4.4.90.0010.0234.78
4.4.80.0040.0204.75
4.4.70.0020.0214.76
4.4.60.0030.0204.76
4.4.50.0040.0184.77
4.4.40.0040.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0020.0154.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0040.0224.59
4.3.70.0020.0194.63
4.3.60.0020.0164.63
4.3.50.0020.0164.63
4.3.40.0050.0224.54
4.3.30.0020.0173.27
4.3.20.0030.0153.25
4.3.10.0020.0163.22
4.3.00.0130.0206.93

preferences:
146.3 ms | 1394 KiB | 7 Q