3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file_link = array( '#theme' => 'file_link', '#file' => 'blah.html', ); $element = $file_link =+ array('#weight' => -10); var_dump($element); //$element['file'] = $file_link += array('#weight' => -10); var_dump($element);

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)
8.3.60.0090.00618.18
8.3.50.0130.00821.99
8.3.40.0060.01218.80
8.3.30.0070.00719.09
8.3.20.0040.00420.04
8.3.10.0070.00021.60
8.3.00.0060.00317.80
8.2.180.0070.00716.38
8.2.170.0140.00022.96
8.2.160.0110.00320.53
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.01126.16
8.2.120.0080.00020.95
8.2.110.0070.00322.16
8.2.100.0050.00518.90
8.1.280.0070.01025.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00718.35
8.1.230.0070.00318.61
5.4.310.0050.04012.45
5.4.300.0060.03712.45
5.4.290.0070.03712.45
5.4.280.0040.03812.34
5.4.270.0060.03512.34
5.4.260.0070.03512.34
5.4.250.0050.03712.34
5.4.240.0050.03612.34
5.4.230.0070.03612.34
5.4.220.0080.03312.34
5.4.210.0040.03712.34
5.4.200.0050.03712.34
5.4.190.0090.03312.33
5.4.180.0030.03812.34
5.4.170.0070.03412.34
5.4.160.0090.03212.34
5.4.150.0040.03712.34
5.4.140.0060.03712.02
5.4.130.0050.03712.01
5.4.120.0060.03511.97
5.4.110.0060.03611.96
5.4.100.0040.03811.96
5.4.90.0060.03911.96
5.4.80.0060.03811.96
5.4.70.0040.03611.96
5.4.60.0060.03411.96
5.4.50.0040.03611.96
5.4.40.0070.03311.95
5.4.30.0050.03511.95
5.4.20.0060.03411.95
5.4.10.0080.03111.94
5.4.00.0050.03611.44
5.3.280.0070.03612.71
5.3.270.0060.03912.72
5.3.260.0070.03712.72
5.3.250.0020.04012.72
5.3.240.0040.03812.72
5.3.230.0080.03512.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0060.03512.68
5.3.190.0070.03512.67
5.3.180.0060.03712.68
5.3.170.0080.03312.67
5.3.160.0070.03412.68
5.3.150.0060.03712.67
5.3.140.0080.03312.66
5.3.130.0050.03912.66
5.3.120.0040.03912.66
5.3.110.0070.03612.66
5.3.100.0040.03712.12
5.3.90.0020.04012.08
5.3.80.0070.03412.07
5.3.70.0080.03412.07
5.3.60.0030.03812.06
5.3.50.0050.04112.00
5.3.40.0050.03612.00
5.3.30.0050.03511.95
5.3.20.0050.03511.72
5.3.10.0080.03211.69
5.3.00.0050.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0070.0289.18
5.2.140.0060.0289.18
5.2.130.0050.0289.14
5.2.120.0050.0279.14
5.2.110.0060.0279.14
5.2.100.0050.0289.14
5.2.90.0070.0279.14
5.2.80.0040.0319.14
5.2.70.0080.0269.14
5.2.60.0090.0269.09
5.2.50.0040.0319.05
5.2.40.0030.0299.04
5.2.30.0000.0349.01
5.2.20.0040.0289.00
5.2.10.0060.0258.92
5.2.00.0060.0278.78
5.1.60.0080.0268.06
5.1.50.0040.0258.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0030.0288.41
5.1.10.0070.0248.14
5.1.00.0040.0258.13
5.0.50.0020.0266.62
5.0.40.0040.0196.48
5.0.30.0030.0326.29
5.0.20.0050.0176.26
5.0.10.0050.0236.24
5.0.00.0020.0326.23
4.4.90.0040.0144.78
4.4.80.0030.0144.76
4.4.70.0020.0164.76
4.4.60.0010.0174.75
4.4.50.0020.0184.77
4.4.40.0050.0324.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0060.0124.67
4.3.100.0060.0124.67
4.3.90.0050.0134.63
4.3.80.0010.0274.58
4.3.70.0020.0154.63
4.3.60.0040.0144.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0020.0163.28
4.3.20.0030.0143.26
4.3.10.0010.0183.22
4.3.00.0170.0237.15

preferences:
31.78 ms | 400 KiB | 5 Q