3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myBook = array( “title” = > “The Grapes of Wrath”, “author” = > “John Steinbeck”, “pubYear” = > 1939 ); while ( list( $key, $value ) = each( $myBook ) ) { echo “ < dt > $key < /dt > ”; echo “ < dd > $value < /dd > ”; }

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)
5.4.350.0070.03612.02
5.4.340.0080.03312.01
5.4.320.0100.03612.50
5.4.310.0060.05012.49
5.4.300.0110.04812.50
5.4.290.0070.04012.49
5.4.280.0080.03612.39
5.4.270.0070.04412.39
5.4.260.0110.04212.39
5.4.250.0100.03812.39
5.4.240.0040.04112.39
5.4.230.0110.04112.38
5.4.220.0090.04212.38
5.4.210.0110.03312.38
5.4.200.0070.04012.38
5.4.190.0070.05312.38
5.4.180.0150.03212.38
5.4.170.0110.07412.38
5.4.160.0060.03712.38
5.4.150.0070.04112.38
5.4.140.0080.03712.07
5.4.130.0070.03912.05
5.4.120.0040.03812.02
5.4.110.0130.06412.01
5.4.100.0050.03912.02
5.4.90.0070.04912.01
5.4.80.0090.03412.01
5.4.70.0050.03712.00
5.4.60.0100.03412.00
5.4.50.0040.03912.00
5.4.40.0070.04012.00
5.4.30.0090.05211.99
5.4.20.0040.04011.98
5.4.10.0130.03111.99
5.4.00.0050.03911.48
5.3.290.0090.04212.80
5.3.280.0080.05112.71
5.3.270.0070.04112.73
5.3.260.0050.04212.72
5.3.250.0030.04012.72
5.3.240.0090.05012.72
5.3.230.0110.03212.71
5.3.220.0100.03612.68
5.3.210.0080.03812.68
5.3.200.0070.04012.68
5.3.190.0070.03812.68
5.3.180.0070.03712.68
5.3.170.0120.03712.67
5.3.160.0060.03812.68
5.3.150.0090.04312.67
5.3.140.0060.03712.66
5.3.130.0070.05012.66
5.3.120.0060.03912.66
5.3.110.0040.04412.66
5.3.100.0060.04212.12
5.3.90.0070.04212.08
5.3.80.0050.03912.07
5.3.70.0050.03812.07
5.3.60.0050.03912.06
5.3.50.0060.03712.00
5.3.40.0020.04412.00
5.3.30.0050.03611.95
5.3.20.0070.04011.72
5.3.10.0060.03911.70
5.3.00.0050.04911.68
5.2.170.0050.0319.18
5.2.160.0090.0479.18
5.2.150.0050.0349.18
5.2.140.0060.0329.18
5.2.130.0060.0319.14
5.2.120.0070.0319.14
5.2.110.0070.0459.15
5.2.100.0060.0339.14
5.2.90.0100.0259.14
5.2.80.0100.0299.14
5.2.70.0040.0319.14
5.2.60.0020.0339.09
5.2.50.0080.0299.06
5.2.40.0070.0329.04
5.2.30.0040.0419.01
5.2.20.0050.0309.01
5.2.10.0100.0268.93
5.2.00.0050.0348.79
5.1.60.0060.0398.07
5.1.50.0070.0308.06
5.1.40.0030.0298.05
5.1.30.0020.0288.40
5.1.20.0050.0268.41
5.1.10.0040.0268.14
5.1.00.0030.0278.14
5.0.50.0030.0226.62
5.0.40.0030.0276.48
5.0.30.0010.0356.29
5.0.20.0040.0216.26
5.0.10.0020.0216.24
5.0.00.0050.0306.23
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0010.0174.75
4.4.60.0060.0154.76
4.4.50.0030.0194.77
4.4.40.0020.0284.71
4.4.30.0020.0184.75
4.4.20.0050.0174.84
4.4.10.0020.0174.85
4.4.00.0030.0274.76
4.3.110.0020.0194.67
4.3.100.0030.0184.66
4.3.90.0050.0144.63
4.3.80.0010.0284.58
4.3.70.0020.0164.63
4.3.60.0010.0184.63
4.3.50.0040.0214.63
4.3.40.0050.0294.54
4.3.30.0020.0213.29
4.3.20.0000.0203.26
4.3.10.0060.0153.22
4.3.00.0130.02010.99

preferences:
143.35 ms | 1394 KiB | 7 Q