3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = unserialize("a:2:{i:0;s:87:"https://url/image.jpg";i:1;s:85:"url/image2.jpg";}"); var_dump($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)
5.4.340.0600.00019.16
5.4.320.0070.03912.50
5.4.310.0070.04712.49
5.4.300.0070.04012.50
5.4.290.0080.04212.49
5.4.280.0070.03412.39
5.4.270.0060.04012.39
5.4.260.0090.03812.39
5.4.250.0100.05412.39
5.4.240.0080.04212.39
5.4.230.0100.04412.38
5.4.220.0050.03812.38
5.4.210.0070.04512.38
5.4.200.0000.04512.38
5.4.190.0030.03812.38
5.4.180.0050.03912.38
5.4.170.0060.03512.38
5.4.160.0050.03712.38
5.4.150.0030.03912.38
5.4.140.0050.03812.07
5.4.130.0040.03812.05
5.4.120.0040.03712.02
5.4.110.0070.03612.01
5.4.100.0060.03812.01
5.4.90.0040.03812.01
5.4.80.0110.03912.01
5.4.70.0040.04012.01
5.4.60.0090.03312.01
5.4.50.0110.03212.00
5.4.40.0060.03412.00
5.4.30.0050.04012.00
5.4.20.0050.04011.99
5.4.10.0120.03111.99
5.4.00.0050.03811.49
5.3.290.0080.04512.80
5.3.280.0080.03612.71
5.3.270.0040.04112.72
5.3.260.0060.03812.72
5.3.250.0080.03612.72
5.3.240.0090.03712.72
5.3.230.0060.03812.71
5.3.220.0040.04012.68
5.3.210.0020.04212.68
5.3.200.0090.03512.68
5.3.190.0070.03912.68
5.3.180.0070.03512.67
5.3.170.0030.03912.66
5.3.160.0070.03412.67
5.3.150.0080.03412.67
5.3.140.0050.03712.66
5.3.130.0060.03912.66
5.3.120.0070.03612.66
5.3.110.0060.04212.66
5.3.100.0090.03512.12
5.3.90.0090.03912.08
5.3.80.0070.03612.08
5.3.70.0050.03712.07
5.3.60.0020.04012.06
5.3.50.0040.04312.00
5.3.40.0040.03912.00
5.3.30.0040.03811.95
5.3.20.0060.03611.72
5.3.10.0060.03611.70
5.3.00.0080.03311.68
5.2.170.0030.0329.18
5.2.160.0040.0309.18
5.2.150.0020.0349.18
5.2.140.0040.0319.18
5.2.130.0100.0319.14
5.2.120.0100.0369.14
5.2.110.0090.0279.14
5.2.100.0030.0319.14
5.2.90.0050.0309.14
5.2.80.0040.0319.13
5.2.70.0050.0309.14
5.2.60.0030.0319.09
5.2.50.0070.0279.05
5.2.40.0040.0319.03
5.2.30.0060.0379.01
5.2.20.0040.0299.01
5.2.10.0050.0288.92
5.2.00.0070.0288.78
5.1.60.0030.0278.07
5.1.50.0050.0248.06
5.1.40.0030.0338.04
5.1.30.0010.0298.39
5.1.20.0060.0258.42
5.1.10.0040.0258.14
5.1.00.0030.0268.14
5.0.50.0040.0196.62
5.0.40.0020.0216.48
5.0.30.0040.0306.29
5.0.20.0030.0196.26
5.0.10.0010.0226.24
5.0.00.0050.0316.23
4.4.90.0030.0154.78
4.4.80.0050.0164.76
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0060.0194.77
4.4.40.0030.0294.71
4.4.30.0010.0184.76
4.4.20.0020.0174.85
4.4.10.0000.0184.85
4.4.00.0020.0314.76
4.3.110.0010.0174.66
4.3.100.0050.0124.66
4.3.90.0040.0134.63
4.3.80.0050.0224.58
4.3.70.0030.0184.63
4.3.60.0010.0164.63
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0010.0173.29
4.3.20.0020.0203.26
4.3.10.0040.0153.22
4.3.00.0000.02013.50

preferences:
136.65 ms | 1394 KiB | 7 Q