3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getValue($testArray, $exploded, $index) { if(is_array($testArray[$exploded[$index]]) { return getValue($testArray[$exploded[$index]], $exploded, $index++); } else { return $testArray[$exploded[$index]]; } } $string = 'router.format'; $testArray = array( 'router' => array( 'format' => 'xml', ), ); $exploded = explode(".", $string); if(count($exploded) != count($testArray)) { throw new Exception("mismatch"); } $desiredValue = getValue($testArray, $exploded, 0); print_r($desiredValue);

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)
5.4.310.0070.03712.52
5.4.300.0040.03812.52
5.4.290.0100.03312.51
5.4.280.0050.03912.41
5.4.270.0070.03412.41
5.4.260.0060.03912.41
5.4.250.0070.03612.41
5.4.240.0030.03812.41
5.4.230.0070.03612.40
5.4.220.0070.03412.40
5.4.210.0040.03712.40
5.4.200.0050.04512.40
5.4.190.0080.03512.40
5.4.180.0060.03512.40
5.4.170.0070.03512.41
5.4.160.0120.03012.40
5.4.150.0090.04012.40
5.4.140.0090.03612.09
5.4.130.0080.03512.07
5.4.120.0060.03412.04
5.4.110.0040.03612.03
5.4.100.0050.03512.04
5.4.90.0060.03512.03
5.4.80.0050.03712.03
5.4.70.0080.03112.03
5.4.60.0050.03512.03
5.4.50.0060.03512.03
5.4.40.0030.03712.01
5.4.30.0050.03612.01
5.4.20.0060.03512.01
5.4.10.0040.03612.01
5.4.00.0050.03611.50
5.3.280.0050.03812.71
5.3.270.0060.03812.73
5.3.260.0090.03512.72
5.3.250.0060.03712.72
5.3.240.0040.04012.72
5.3.230.0080.03612.71
5.3.220.0100.03412.68
5.3.210.0050.04412.68
5.3.200.0090.03212.68
5.3.190.0060.03612.68
5.3.180.0050.03612.67
5.3.170.0070.03412.67
5.3.160.0040.03712.67
5.3.150.0080.03412.68
5.3.140.0040.03812.66
5.3.130.0060.03812.66
5.3.120.0040.04012.66
5.3.110.0100.03412.66
5.3.100.0040.03912.13
5.3.90.0060.03612.11
5.3.80.0070.03512.09
5.3.70.0090.03312.09
5.3.60.0070.03412.09
5.3.50.0050.03912.02
5.3.40.0020.03912.02
5.3.30.0040.03711.98
5.3.20.0070.03411.76
5.3.10.0030.03611.74
5.3.00.0070.03411.72
5.2.170.0050.0309.21
5.2.160.0040.0299.21
5.2.150.0030.0319.21
5.2.140.0110.0249.21
5.2.130.0050.0299.18
5.2.120.0070.0259.18
5.2.110.0050.0299.18
5.2.100.0050.0289.17
5.2.90.0050.0299.18
5.2.80.0040.0389.17
5.2.70.0040.0349.18
5.2.60.0050.0329.13
5.2.50.0090.0319.10
5.2.40.0040.0309.07
5.2.30.0040.0309.05
5.2.20.0030.0309.05
5.2.10.0050.0328.95
5.2.00.0030.0308.81
5.1.60.0010.0278.09
5.1.50.0020.0268.09
5.1.40.0020.0268.07
5.1.30.0040.0268.42
5.1.20.0060.0248.43
5.1.10.0050.0258.16
5.1.00.0070.0308.16
5.0.50.0020.0226.64
5.0.40.0050.0196.51
5.0.30.0020.0336.31
5.0.20.0020.0216.28
5.0.10.0060.0186.27
5.0.00.0030.0326.26
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0010.0174.76
4.4.50.0050.0134.77
4.4.40.0020.0264.70
4.4.30.0020.0164.76
4.4.20.0040.0154.85
4.4.10.0020.0164.85
4.4.00.0030.0264.76
4.3.110.0040.0164.67
4.3.100.0040.0144.66
4.3.90.0030.0214.63
4.3.80.0010.0254.58
4.3.70.0020.0184.63
4.3.60.0020.0184.63
4.3.50.0020.0174.63
4.3.40.0010.0254.54
4.3.30.0020.0163.30
4.3.20.0010.0183.28
4.3.10.0040.0133.24
4.3.00.0070.0306.93

preferences:
245.2 ms | 1394 KiB | 8 Q