3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'Mozilla/5.0 (Linux; Android 4.0; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.133 Mobile Safari/535.19'; $pattern = "/Android (\d).(\d)(?:.(\d))?/"; preg_match($pattern, $a, $matches); $androidversion = array(0,0,0); if (sizeof($matches)<2) { error_log("disaster"); } else if (sizeof($matches) == 3) { $androidversion[0] = $matches[1]; $androidversion[1] = $matches[2];  } else if (sizeof($matches)<4) { $androidversion[2] = 0; } else if (sizeof($matches) ==4) { $androidversion[2] = $matches[3];  } print_r($androidversion);

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)
5.4.320.0050.03712.50
5.4.310.0080.03512.50
5.4.300.0040.04312.50
5.4.290.0090.04212.50
5.4.280.0080.05212.39
5.4.270.0050.03612.39
5.4.260.0030.04512.39
5.4.250.0050.03812.39
5.4.240.0060.03512.39
5.4.230.0060.04512.38
5.4.220.0100.03112.38
5.4.210.0040.03712.38
5.4.200.0030.04112.38
5.4.190.0070.03612.38
5.4.180.0070.04312.38
5.4.170.0050.04112.39
5.4.160.0060.03912.38
5.4.150.0070.03412.38
5.4.140.0050.03712.07
5.4.130.0060.03712.05
5.4.120.0080.04012.02
5.4.110.0060.03512.02
5.4.100.0040.03812.01
5.4.90.0100.03412.02
5.4.80.0080.03712.01
5.4.70.0050.03412.01
5.4.60.0030.03712.01
5.4.50.0060.03412.02
5.4.40.0020.03712.00
5.4.30.0050.03612.00
5.4.20.0050.04011.99
5.4.10.0070.03312.00
5.4.00.0040.03711.49
5.3.290.0050.03912.80
5.3.280.0050.03812.70
5.3.270.0030.04112.72
5.3.260.0090.03412.72
5.3.250.0090.03312.72
5.3.240.0070.03512.72
5.3.230.0050.03712.71
5.3.220.0030.03912.68
5.3.210.0080.03712.68
5.3.200.0050.03612.68
5.3.190.0060.03712.68
5.3.180.0070.03512.67
5.3.170.0040.04012.66
5.3.160.0070.03612.67
5.3.150.0080.03512.68
5.3.140.0090.04012.66
5.3.130.0050.04112.66
5.3.120.0070.04112.66
5.3.110.0040.04412.66
5.3.100.0040.04012.12
5.3.90.0050.03712.09
5.3.80.0050.03612.07
5.3.70.0060.03812.07
5.3.60.0060.04012.07
5.3.50.0050.03712.00
5.3.40.0060.04012.00
5.3.30.0060.03411.95
5.3.20.0070.03311.73
5.3.10.0040.03511.70
5.3.00.0060.03911.69
5.2.170.0020.0429.18
5.2.160.0040.0319.18
5.2.150.0020.0349.18
5.2.140.0060.0359.18
5.2.130.0080.0309.14
5.2.120.0060.0379.14
5.2.110.0070.0409.15
5.2.100.0050.0319.15
5.2.90.0070.0299.14
5.2.80.0060.0289.14
5.2.70.0060.0309.14
5.2.60.0030.0369.09
5.2.50.0040.0329.06
5.2.40.0050.0289.04
5.2.30.0080.0279.02
5.2.20.0030.0309.01
5.2.10.0050.0288.93
5.2.00.0060.0288.79
5.1.60.0050.0238.08
5.1.50.0060.0248.07
5.1.40.0070.0238.05
5.1.30.0060.0268.40
5.1.20.0060.0258.42
5.1.10.0020.0308.14
5.1.00.0050.0238.14
5.0.50.0040.0196.62
5.0.40.0010.0216.48
5.0.30.0030.0326.30
5.0.20.0050.0176.27
5.0.10.0050.0186.25
5.0.00.0030.0306.24
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0060.0184.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0030.0314.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0000.0184.66
4.3.100.0040.0134.67
4.3.90.0020.0164.64
4.3.80.0020.0254.58
4.3.70.0000.0164.63
4.3.60.0030.0174.62
4.3.50.0010.0174.63
4.3.40.0000.0264.54
4.3.30.0030.0173.29
4.3.20.0010.0163.26
4.3.10.0020.0233.23
4.3.00.0000.02014.87

preferences:
139.87 ms | 1398 KiB | 7 Q