3v4l.org

run code in 300+ PHP versions simultaneously
<?php  $a  = array ( 'a'  =>'apple' ,  'b'  =>  'banana' ,  'c'  => array ( 'x' , 'y' , 'z' ));     print_r  ( $a );

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)
5.4.310.0040.03912.50
5.4.300.0050.03712.49
5.4.290.0080.04312.49
5.4.280.0060.03512.39
5.4.270.0040.03712.39
5.4.260.0060.03712.39
5.4.250.0050.03912.39
5.4.240.0060.03512.39
5.4.230.0070.04212.38
5.4.220.0100.03212.38
5.4.210.0060.03512.38
5.4.200.0080.04312.38
5.4.190.0030.03912.38
5.4.180.0030.04912.38
5.4.170.0050.03812.39
5.4.160.0050.03812.38
5.4.150.0040.04312.38
5.4.140.0080.03812.07
5.4.130.0070.03712.05
5.4.120.0070.03412.02
5.4.110.0060.03412.01
5.4.100.0080.03312.01
5.4.90.0040.03812.01
5.4.80.0070.03612.02
5.4.70.0080.03312.00
5.4.60.0090.03412.00
5.4.50.0040.04312.01
5.4.40.0070.03211.99
5.4.30.0080.03811.99
5.4.20.0030.03711.98
5.4.10.0040.04211.99
5.4.00.0050.04311.48
5.3.280.0060.03712.71
5.3.270.0070.03712.73
5.3.260.0070.03912.72
5.3.250.0060.03712.72
5.3.240.0070.04612.72
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0090.03512.68
5.3.200.0080.03312.68
5.3.190.0050.03712.68
5.3.180.0090.03712.68
5.3.170.0070.03712.67
5.3.160.0070.03812.67
5.3.150.0050.03712.67
5.3.140.0050.04312.66
5.3.130.0080.04112.66
5.3.120.0050.04012.66
5.3.110.0040.04112.66
5.3.100.0070.03512.12
5.3.90.0080.03512.08
5.3.80.0080.04512.07
5.3.70.0090.03312.07
5.3.60.0090.03312.07
5.3.50.0060.03612.00
5.3.40.0100.03212.00
5.3.30.0070.03311.95
5.3.20.0040.03611.73
5.3.10.0060.03311.70
5.3.00.0040.03711.68
5.2.170.0030.0329.18
5.2.160.0060.0269.18
5.2.150.0050.0349.18
5.2.140.0070.0279.18
5.2.130.0050.0279.14
5.2.120.0050.0289.14
5.2.110.0040.0299.14
5.2.100.0050.0319.14
5.2.90.0040.0359.14
5.2.80.0050.0299.14
5.2.70.0050.0299.14
5.2.60.0080.0279.09
5.2.50.0060.0379.06
5.2.40.0050.0289.03
5.2.30.0040.0309.02
5.2.20.0030.0389.00
5.2.10.0050.0288.93
5.2.00.0080.0268.78
5.1.60.0110.0288.07
5.1.50.0060.0308.06
5.1.40.0060.0238.05
5.1.30.0050.0258.40
5.1.20.0030.0278.42
5.1.10.0050.0268.14
5.1.00.0060.0248.14
5.0.50.0050.0196.62
5.0.40.0040.0266.48
5.0.30.0050.0296.29
5.0.20.0030.0286.26
5.0.10.0050.0196.24
5.0.00.0020.0416.23
4.4.90.0040.0214.78
4.4.80.0060.0214.75
4.4.70.0000.0264.76
4.4.60.0030.0214.75
4.4.50.0020.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0174.76
4.4.20.0030.0154.84
4.4.10.0040.0214.84
4.4.00.0020.0284.76
4.3.110.0030.0164.67
4.3.100.0030.0174.67
4.3.90.0030.0174.64
4.3.80.0040.0274.58
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0284.54
4.3.30.0010.0173.28
4.3.20.0040.0173.26
4.3.10.0030.0173.22
4.3.00.0070.0177.82

preferences:
137.28 ms | 1394 KiB | 7 Q