3v4l.org

run code in 300+ PHP versions simultaneously
<?php $defaultOptions = array( 'listClass' => 'default', 'test' => 'test' ); $options = array( 'listClass' => 'new', 'id' => '1' 'array' => array('test'=>'no') ); $options = $defaultOptions + $options; print_r($options);

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)
5.4.320.0040.03812.50
5.4.310.0070.03912.49
5.4.300.0040.03912.50
5.4.290.0080.03812.49
5.4.280.0070.03512.39
5.4.270.0110.04512.39
5.4.260.0080.03612.39
5.4.250.0090.03512.39
5.4.240.0120.03112.39
5.4.230.0070.03612.38
5.4.220.0050.03712.38
5.4.210.0070.03412.38
5.4.200.0080.03512.38
5.4.190.0060.03612.38
5.4.180.0040.04012.38
5.4.170.0020.04312.39
5.4.160.0080.03612.38
5.4.150.0120.03112.38
5.4.140.0020.04112.07
5.4.130.0080.03512.05
5.4.120.0050.03612.01
5.4.110.0070.03412.01
5.4.100.0070.03912.01
5.4.90.0050.03812.01
5.4.80.0080.03612.01
5.4.70.0070.03412.01
5.4.60.0060.03512.00
5.4.50.0050.03612.00
5.4.40.0060.03411.99
5.4.30.0100.03111.99
5.4.20.0050.03611.98
5.4.10.0090.03511.99
5.4.00.0040.03711.48
5.3.290.0050.04512.80
5.3.280.0100.03912.71
5.3.270.0080.03612.72
5.3.260.0060.03912.71
5.3.250.0070.04112.72
5.3.240.0060.03612.72
5.3.230.0070.03812.71
5.3.220.0070.03612.68
5.3.210.0100.04112.68
5.3.200.0140.03112.68
5.3.190.0060.03712.68
5.3.180.0070.03512.67
5.3.170.0040.03812.67
5.3.160.0070.03612.67
5.3.150.0080.03812.67
5.3.140.0080.03612.66
5.3.130.0120.03412.66
5.3.120.0070.04012.66
5.3.110.0040.05012.66
5.3.100.0080.04112.11
5.3.90.0100.03412.08
5.3.80.0080.03612.08
5.3.70.0090.03512.07
5.3.60.0090.03712.06
5.3.50.0070.03612.00
5.3.40.0060.03812.00
5.3.30.0080.03411.95
5.3.20.0070.03711.73
5.3.10.0080.03411.70
5.3.00.0040.04011.68
5.2.170.0050.0309.18
5.2.160.0040.0339.18
5.2.150.0070.0289.18
5.2.140.0080.0279.18
5.2.130.0030.0309.14
5.2.120.0130.0299.14
5.2.110.0050.0309.15
5.2.100.0040.0299.14
5.2.90.0040.0319.14
5.2.80.0040.0329.14
5.2.70.0060.0339.14
5.2.60.0050.0319.10
5.2.50.0040.0319.06
5.2.40.0020.0319.04
5.2.30.0050.0309.02
5.2.20.0070.0269.00
5.2.10.0050.0288.92
5.2.00.0090.0308.78
5.1.60.0060.0268.06
5.1.50.0060.0298.07
5.1.40.0050.0308.05
5.1.30.0070.0238.40
5.1.20.0070.0248.42
5.1.10.0080.0258.14
5.1.00.0070.0288.14
5.0.50.0040.0206.62
5.0.40.0040.0216.48
5.0.30.0020.0326.29
5.0.20.0010.0216.26
5.0.10.0030.0216.24
5.0.00.0040.0316.23
4.4.90.0020.0184.78
4.4.80.0040.0164.76
4.4.70.0050.0194.76
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0174.76
4.4.20.0030.0164.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0050.0144.66
4.3.100.0030.0154.66
4.3.90.0010.0164.63
4.3.80.0000.0274.58
4.3.70.0050.0134.63
4.3.60.0030.0164.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0010.0173.29
4.3.20.0020.0153.27
4.3.10.0010.0163.22
4.3.00.0030.01314.87

preferences:
140.33 ms | 1394 KiB | 7 Q