3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "http://pics.top.rbc.ru/top_pics/uniora/123456" if ("http://pics.top.rbc.ru/top_pics/uniora/" == substr($str, 0, 39)) print_r('Bingo!); else print_r($str);

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
5.4.310.0070.04212.49
5.4.300.0060.03412.50
5.4.290.0070.04312.49
5.4.280.0060.03312.39
5.4.270.0050.03612.39
5.4.260.0070.04312.39
5.4.250.0050.04412.39
5.4.240.0050.03512.39
5.4.230.0040.03812.38
5.4.220.0070.03412.38
5.4.210.0070.03312.38
5.4.200.0070.03712.38
5.4.190.0070.03712.38
5.4.180.0050.03912.38
5.4.170.0040.03512.38
5.4.160.0050.03512.38
5.4.150.0040.03612.38
5.4.140.0040.03612.07
5.4.130.0060.03412.05
5.4.120.0080.03212.02
5.4.110.0050.03412.01
5.4.100.0050.03712.02
5.4.90.0080.04412.01
5.4.80.0040.04112.01
5.4.70.0050.03912.01
5.4.60.0100.03412.01
5.4.50.0070.03712.00
5.4.40.0060.03311.99
5.4.30.0060.03311.99
5.4.20.0110.03411.98
5.4.10.0060.03511.99
5.4.00.0050.04211.49
5.3.290.0030.04312.80
5.3.280.0050.03912.71
5.3.270.0080.03612.73
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0050.04212.72
5.3.230.0080.03412.71
5.3.220.0070.03512.68
5.3.210.0040.03912.68
5.3.200.0060.03412.68
5.3.190.0060.03712.67
5.3.180.0020.03812.67
5.3.170.0070.04012.67
5.3.160.0050.03712.67
5.3.150.0070.03412.67
5.3.140.0080.03312.66
5.3.130.0080.03512.66
5.3.120.0100.03412.66
5.3.110.0060.03912.66
5.3.100.0060.03612.11
5.3.90.0070.03412.08
5.3.80.0060.03812.07
5.3.70.0070.03412.08
5.3.60.0050.03912.06
5.3.50.0090.03212.00
5.3.40.0040.04212.00
5.3.30.0060.03411.95
5.3.20.0080.03311.73
5.3.10.0040.03611.70
5.3.00.0080.03411.68
5.2.170.0040.0329.18
5.2.160.0060.0279.19
5.2.150.0030.0319.18
5.2.140.0040.0309.18
5.2.130.0010.0329.14
5.2.120.0040.0299.14
5.2.110.0020.0329.15
5.2.100.0040.0329.14
5.2.90.0050.0289.14
5.2.80.0040.0339.14
5.2.70.0050.0309.14
5.2.60.0040.0329.09
5.2.50.0060.0289.06
5.2.40.0050.0279.04
5.2.30.0070.0279.01
5.2.20.0050.0279.01
5.2.10.0050.0308.93
5.2.00.0040.0378.78
5.1.60.0060.0248.07
5.1.50.0070.0258.06
5.1.40.0070.0218.05
5.1.30.0020.0288.40
5.1.20.0020.0288.42
5.1.10.0030.0268.14
5.1.00.0030.0268.14
5.0.50.0040.0246.62
5.0.40.0050.0186.48
5.0.30.0060.0306.29
5.0.20.0030.0226.26
5.0.10.0050.0226.24
5.0.00.0060.0386.23
4.4.90.0020.0164.78
4.4.80.0030.0174.75
4.4.70.0030.0194.76
4.4.60.0040.0174.75
4.4.50.0030.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0164.76
4.4.20.0030.0144.85
4.4.10.0030.0144.85
4.4.00.0040.0284.76
4.3.110.0010.0164.67
4.3.100.0020.0234.66
4.3.90.0020.0144.64
4.3.80.0040.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0144.63
4.3.50.0020.0164.63
4.3.40.0060.0244.53
4.3.30.0010.0163.29
4.3.20.0020.0153.26
4.3.10.0040.0133.22
4.3.00.0000.01715.97

preferences:
144.42 ms | 1394 KiB | 7 Q