3v4l.org

run code in 300+ PHP versions simultaneously
<?php $books["978-0743261690"] = "Gilgamesh"; $books["978-0060931957"] = "The Odyssey"; $books["978-0192840509"] = "Aesop's Fables"; $books["978-0520227040"] = "Mahabharta"; $books["978-0393320978"] = "Beowulf"; ?><html> <head> <title>Five Great Books</title> </head> <body> <h1>Five Great Books</h1> <ul> <?php foreach($books as $b => $aa) { ?> <li><?php echo $b; . $aa ?></li> <?php } ?> </ul> </body> </html>

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)
5.4.320.0070.03412.50
5.4.310.0080.04512.50
5.4.300.0050.03712.50
5.4.290.0070.03712.49
5.4.280.0070.03512.39
5.4.270.0040.03912.39
5.4.260.0060.04712.39
5.4.250.0040.03812.39
5.4.240.0080.03412.39
5.4.230.0030.04412.39
5.4.220.0050.03812.38
5.4.210.0080.03312.38
5.4.200.0070.03812.38
5.4.190.0060.03612.38
5.4.180.0060.03512.38
5.4.170.0050.03712.39
5.4.160.0130.03012.38
5.4.150.0070.03512.38
5.4.140.0050.03812.07
5.4.130.0070.03412.05
5.4.120.0020.03912.02
5.4.110.0080.03312.02
5.4.100.0110.03012.02
5.4.90.0050.04012.01
5.4.80.0040.03812.01
5.4.70.0070.03412.00
5.4.60.0060.03412.00
5.4.50.0050.03912.00
5.4.40.0070.03611.99
5.4.30.0050.04011.99
5.4.20.0110.03211.99
5.4.10.0100.03511.99
5.4.00.0050.03811.48
5.3.290.0080.03612.80
5.3.280.0080.03712.71
5.3.270.0090.03512.72
5.3.260.0070.03712.72
5.3.250.0070.03512.72
5.3.240.0060.03812.71
5.3.230.0060.03712.71
5.3.220.0060.03712.68
5.3.210.0060.03812.68
5.3.200.0060.03712.68
5.3.190.0080.04412.68
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03512.67
5.3.150.0070.03512.68
5.3.140.0060.03612.66
5.3.130.0070.03712.66
5.3.120.0070.03812.66
5.3.110.0070.03712.66
5.3.100.0040.03912.12
5.3.90.0040.03712.09
5.3.80.0060.03512.08
5.3.70.0090.03212.07
5.3.60.0050.03612.06
5.3.50.0050.03512.00
5.3.40.0060.03512.00
5.3.30.0070.04211.95
5.3.20.0060.03811.73
5.3.10.0030.03611.70
5.3.00.0050.03711.69
5.2.170.0050.0309.18
5.2.160.0040.0309.18
5.2.150.0040.0309.19
5.2.140.0050.0309.18
5.2.130.0060.0309.14
5.2.120.0040.0289.14
5.2.110.0030.0319.15
5.2.100.0040.0319.14
5.2.90.0050.0299.14
5.2.80.0010.0369.14
5.2.70.0060.0309.14
5.2.60.0020.0339.10
5.2.50.0090.0259.06
5.2.40.0080.0359.04
5.2.30.0040.0299.02
5.2.20.0030.0379.01
5.2.10.0030.0298.92
5.2.00.0050.0318.79
5.1.60.0050.0298.07
5.1.50.0070.0218.07
5.1.40.0040.0308.05
5.1.30.0050.0248.40
5.1.20.0050.0268.42
5.1.10.0050.0248.15
5.1.00.0060.0248.14
5.0.50.0020.0246.63
5.0.40.0060.0206.48
5.0.30.0030.0316.29
5.0.20.0050.0216.27
5.0.10.0020.0216.25
5.0.00.0050.0286.23
4.4.90.0030.0214.77
4.4.80.0030.0144.75
4.4.70.0020.0164.75
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0010.0294.76
4.3.110.0010.0174.67
4.3.100.0010.0174.67
4.3.90.0030.0164.64
4.3.80.0030.0254.58
4.3.70.0010.0204.63
4.3.60.0040.0184.63
4.3.50.0020.0184.63
4.3.40.0030.0264.54
4.3.30.0020.0173.29
4.3.20.0030.0153.27
4.3.10.0040.0133.22
4.3.00.0000.02015.63

preferences:
136.35 ms | 1394 KiB | 7 Q