3v4l.org

run code in 300+ PHP versions simultaneously
<?php <html> <head> <title> Subjects Average</title> </head> <body> <?php $fname=$_GET["fname"]; $lname=$_GET["lname"]; $test1=$_GET["sub1"]; $test2=$_GET["sub2"]; $test3=$_GET["sub3"]; //subject information $avg = average($sub1, $sub2, $sub3); $lg = lettergrade($avg); fname(); lname(); $sub1 = sub1($avg); $sub2 = sub2($avg); $sub3 = sub3($avg); avg(); function fname() {print "First Name:"; print $fname; print "<br>"; print "<br>"; } function lname() {print "Last Name:"; print "<br>"; print "<br>"; } function sub1() {print "sub 1"; print "<br>"; print "<br>"; } function sub2() {print "sub 2"; print "<br>"; print "<br>"; } function sub3() {print "sub 3"; print "<br>"; print "<br>"; } function avg() {print "Average Grade"; print "<br>"; print "<br>"; } function average($sub1,$sub2,$sub3) { $avg = ($sub1 + $sub2 + $sub3)/3; return $avg; } function lettergrade($avg) { if ($avg >= 80 && $avg<=100) $lettergrade = "A"; if ($avg >=65 && $avg <= 79) $lettergrade = "B"; if ($avg >= 50 && $avg <= 64) $lettergrade = "C"; if ($avg >= 40 && $avg <= 49) $lettergrade = "D"; if ($avg >= 0 && $avg <= 39) $lettergrade = "E"; return $lettergrade; } </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)
5.4.320.0090.03612.50
5.4.310.0070.03912.49
5.4.300.0090.03412.49
5.4.290.0080.04012.49
5.4.280.0060.03812.39
5.4.270.0080.04012.39
5.4.260.0060.03812.39
5.4.250.0050.03912.39
5.4.240.0080.03712.39
5.4.230.0080.04312.38
5.4.220.0080.03512.38
5.4.210.0100.03412.38
5.4.200.0100.03412.38
5.4.190.0080.03412.38
5.4.180.0080.03512.38
5.4.170.0080.03512.38
5.4.160.0060.03912.38
5.4.150.0080.03512.38
5.4.140.0050.03812.07
5.4.130.0060.03512.05
5.4.120.0050.04012.02
5.4.110.0050.03812.01
5.4.100.0070.03412.02
5.4.90.0050.03712.01
5.4.80.0040.03912.01
5.4.70.0050.03612.01
5.4.60.0060.03512.00
5.4.50.0030.03812.01
5.4.40.0050.03612.00
5.4.30.0070.03711.99
5.4.20.0080.03911.99
5.4.10.0070.03711.99
5.4.00.0050.03711.48
5.3.290.0080.03712.80
5.3.280.0080.03612.71
5.3.270.0060.03912.72
5.3.260.0070.03912.72
5.3.250.0040.04112.72
5.3.240.0050.03912.72
5.3.230.0100.03912.70
5.3.220.0050.04312.68
5.3.210.0080.05212.68
5.3.200.0110.04912.68
5.3.190.0090.04112.68
5.3.180.0060.05312.67
5.3.170.0070.05212.67
5.3.160.0080.03712.67
5.3.150.0080.03712.68
5.3.140.0090.03412.66
5.3.130.0080.03712.66
5.3.120.0050.04312.66
5.3.110.0140.03112.66
5.3.100.0060.04112.12
5.3.90.0050.03912.09
5.3.80.0110.04312.07
5.3.70.0050.04112.08
5.3.60.0040.03812.07
5.3.50.0110.03412.00
5.3.40.0070.03812.00
5.3.30.0080.03411.95
5.3.20.0070.04311.73
5.3.10.0070.03511.70
5.3.00.0050.03911.68
5.2.170.0070.0299.18
5.2.160.0060.0429.18
5.2.150.0060.0369.18
5.2.140.0090.0299.18
5.2.130.0040.0359.14
5.2.120.0090.0269.14
5.2.110.0040.0309.14
5.2.100.0060.0279.14
5.2.90.0040.0369.14
5.2.80.0070.0319.14
5.2.70.0060.0339.14
5.2.60.0050.0319.09
5.2.50.0070.0289.06
5.2.40.0050.0289.04
5.2.30.0070.0279.02
5.2.20.0030.0309.00
5.2.10.0030.0298.93
5.2.00.0060.0278.78
5.1.60.0040.0238.07
5.1.50.0030.0258.07
5.1.40.0040.0288.05
5.1.30.0050.0268.40
5.1.20.0010.0298.42
5.1.10.0030.0278.15
5.1.00.0050.0258.14
5.0.50.0050.0196.63
5.0.40.0010.0216.48
5.0.30.0040.0356.29
5.0.20.0040.0226.26
5.0.10.0040.0216.24
5.0.00.0040.0316.23
4.4.90.0020.0164.78
4.4.80.0020.0184.75
4.4.70.0010.0234.75
4.4.60.0060.0144.76
4.4.50.0040.0144.77
4.4.40.0040.0264.70
4.4.30.0020.0174.76
4.4.20.0030.0194.85
4.4.10.0030.0174.85
4.4.00.0030.0284.75
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0030.0154.63
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0020.0224.63
4.3.40.0020.0284.54
4.3.30.0030.0153.28
4.3.20.0010.0163.26
4.3.10.0030.0193.22
4.3.00.0000.01318.16

preferences:
136.91 ms | 1394 KiB | 7 Q