3v4l.org

run code in 300+ PHP versions simultaneously
<?php // rnmessages.php include_once 'rnheader.php'; if (!isset($_SESSION['user'])) die("<br /><br />You need to login to view this page"); $user = $_SESSION['user']; if (isset($_GET['view'])) $view = sanitizeString($_GET['view']); else $view = $user; if (isset($_POST['text'])) { $text = sanitizeString($_POST['text']); if ($text != "") { $pm = substr(sanitizeString($_POST['pm']),0,1); $time = time(); mysqli_query($con,"INSERT INTO rnmessages VALUES(NULL, '$user', '$view', '$pm', $time, '$text')"); } } if ($view != "") { if ($view == $user) { $name1 = "Your"; $name2 = "Your"; } else { $name1 = "<a href='rnmembers.php?view=$view'>$view</a>'s"; $name2 = "$view's"; } echo "<h3>$name1 Messages</h3>"; showProfile($view); echo "<form method='post' action='rnmessages.php?view=$view'> Type here to leave a message:<br /> <textarea name='text' cols='40' rows='3'></textarea><br /> Public<input type='radio' name='pm' value='0' checked='checked' /> Private<input type='radio' name='pm' value='1' /> <input type='submit' value='Post Message' /></form>"; if (isset($_GET['erase'])) { $erase = sanitizeString($_GET['erase']); mysqli_query($con,"DELETE FROM rnmessages WHERE id=$erase AND recip='$user'"); } $query = mysqli_query($con,"SELECT * FROM rnmessages WHERE recip='$view' ORDER BY time DESC"); //$result = queryMysql($query); $num = mysqli_num_rows($query); for ($j = 0 ; $j < $num ; ++$j) { $row = mysqli_fetch_row($query); if ($row[3] == 0 || $row[1] == $user || $row[2] == $user) { echo date('M jS \'y g:sa:', $row[4]); echo " <a href='rnmessages.php?"; echo "view=$row[1]'>$row[1]</a> "; if ($row[3] == 0) { echo "wrote: &quot;$row[5]&quot; "; } else { echo "whispered: <i><font color='#006600'>&quot;$row[5]&quot;</font></i> "; } if ($row[2] == $user) { echo "[<a href='rnmessages.php?view=$view"; echo "&erase=$row[0]'>erase</a>]"; } echo "<br>"; } } } if (!$num) echo "<li>No messages yet</li><br />"; echo "<br><a href='rnmessages.php?view=$view'>Refresh messages</a>"; echo " | <a href='rnfriends.php?view=$view'>View $name2 friends</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)
7.2.60.0000.01516.72
7.2.00.0000.01419.43
7.1.200.0100.00715.66
7.1.100.0070.00717.67
7.1.70.0100.00717.00
7.1.60.0090.01519.33
7.1.50.0000.01216.85
7.1.00.0030.05322.45
7.0.200.0110.01114.96
7.0.140.0100.06722.07
7.0.100.0070.08321.84
7.0.90.0070.04721.94
7.0.80.0100.07321.62
7.0.70.0100.06321.73
7.0.60.0130.07721.77
7.0.50.0030.08722.15
7.0.40.0070.08020.08
7.0.30.0100.08320.05
7.0.20.0030.05020.13
7.0.10.0030.08320.05
7.0.00.0030.06720.06
5.6.280.0030.07320.80
5.6.250.0070.08020.68
5.6.240.0030.09020.61
5.6.230.0130.07020.75
5.6.220.0100.08720.68
5.6.210.0130.07720.57
5.6.200.0130.07321.00
5.6.190.0030.07721.06
5.6.180.0030.08021.08
5.6.170.0030.07720.95
5.6.160.0070.08320.98
5.6.150.0130.06320.96
5.6.140.0100.07721.03
5.6.130.0170.06020.96
5.6.120.0000.08021.05
5.6.110.0030.06321.18
5.6.100.0030.04721.06
5.6.90.0030.09021.08
5.6.80.0100.07720.43
5.6.70.0030.07720.48
5.6.60.0030.06020.32
5.6.50.0070.07320.42
5.6.40.0130.07020.43
5.6.30.0030.06020.46
5.6.20.0130.07320.44
5.6.10.0000.05020.33
5.6.00.0070.06320.41
5.5.380.0030.05320.41
5.5.370.0130.07320.41
5.5.360.0070.08320.50
5.5.350.0000.05320.46
5.5.340.0070.08020.78
5.5.330.0070.07720.88
5.5.320.0030.05320.95
5.5.310.0100.05320.85
5.5.300.0100.08020.85
5.5.290.0030.08320.84
5.5.280.0100.05320.90
5.5.270.0070.08720.93
5.5.260.0130.07720.77
5.5.250.0030.07720.75
5.5.240.0000.07720.14
5.5.230.0000.05020.27
5.5.220.0030.05020.12
5.5.210.0000.05720.29
5.5.200.0100.06320.13
5.5.190.0130.06320.11
5.5.180.0000.08320.19
5.5.160.0000.05020.27
5.5.150.0000.05020.01
5.5.140.0070.08320.16
5.5.130.0000.08320.24
5.5.120.0130.03720.16
5.5.110.0070.08020.09
5.5.100.0030.07320.15
5.5.90.0100.06720.18
5.5.80.0100.07320.08
5.5.70.0030.04720.07
5.5.60.0000.04720.15
5.5.50.0100.06020.07
5.5.40.0070.07020.15
5.5.30.0000.04319.94
5.5.20.0000.05320.05
5.5.10.0130.07020.07
5.5.00.0070.05719.99
5.4.450.0030.08719.30
5.4.440.0070.08019.36
5.4.430.0030.06019.44
5.4.420.0030.04319.47
5.4.410.0030.07719.17
5.4.400.0000.05718.97
5.4.390.0030.07019.13
5.4.380.0000.07019.03
5.4.370.0200.05018.91
5.4.360.0130.07018.93
5.4.350.0000.08019.13
5.4.340.0100.07319.13
5.4.320.0000.08018.98
5.4.310.0100.07319.15
5.4.300.0100.04719.00
5.4.290.0130.04319.24
5.4.280.0070.07019.12
5.4.270.0070.03719.23
5.4.260.0100.06719.07
5.4.250.0030.07018.97
5.4.240.0030.07019.20
5.4.230.0070.06019.13
5.4.220.0070.04319.12
5.4.210.0130.06718.96
5.4.200.0130.06318.90
5.4.190.0000.05318.81
5.4.180.0100.06719.04
5.4.170.0070.08719.14
5.4.160.0030.06719.01
5.4.150.0100.07718.96
5.4.140.0070.06316.31
5.4.130.0100.06316.33
5.4.120.0100.07016.13
5.4.110.0100.08016.31
5.4.100.0000.05016.23
5.4.90.0070.03316.39
5.4.80.0030.06316.43
5.4.70.0070.06016.21
5.4.60.0000.03316.36
5.4.50.0030.03316.34
5.4.40.0030.03716.41
5.4.30.0130.06716.29
5.4.20.0100.03316.44
5.4.10.0030.07016.21
5.4.00.0100.06715.84
5.3.290.0000.05714.68
5.3.280.0130.07014.49
5.3.270.0000.04314.55
5.3.260.0000.07014.50
5.3.250.0030.07314.60
5.3.240.0030.06714.50
5.3.230.0100.03714.46
5.3.220.0030.04314.59
5.3.210.0070.07014.56
5.3.200.0100.06714.51
5.3.190.0030.06014.53
5.3.180.0000.07714.46
5.3.170.0030.07714.43
5.3.160.0030.06714.45
5.3.150.0000.08014.55
5.3.140.0000.08014.50
5.3.130.0070.06314.57
5.3.120.0170.06014.58
5.3.110.0070.06714.54
5.3.100.0030.04313.98
5.3.90.0070.06014.00
5.3.80.0130.06714.00
5.3.70.0070.07714.03
5.3.60.0100.07014.02
5.3.50.0130.07313.75
5.3.40.0000.08313.96
5.3.30.0000.05313.95
5.3.20.0030.04313.70
5.3.10.0030.06013.71
5.3.00.0000.06013.61
5.2.170.0030.04311.36
5.2.160.0030.05711.36
5.2.150.0100.03311.36
5.2.140.0000.05711.36
5.2.130.0030.05311.36
5.2.120.0030.06311.36
5.2.110.0070.06311.36
5.2.100.0000.03711.36
5.2.90.0000.06711.36
5.2.80.0100.06011.36
5.2.70.0030.04711.36
5.2.60.0030.04011.36
5.2.50.0100.05711.36
5.2.40.0030.06311.36
5.2.30.0030.03311.36
5.2.20.0100.02711.36
5.2.10.0030.05011.36
5.2.00.0030.05711.36
5.1.60.0070.03311.36
5.1.50.0030.04011.36
5.1.40.0030.05011.36
5.1.30.0000.05311.36
5.1.20.0000.03011.36
5.1.10.0070.05311.36
5.1.00.0070.05311.36
5.0.50.0000.02311.36
5.0.40.0000.03011.36
5.0.30.0070.05311.36
5.0.20.0030.03011.36
5.0.10.0000.02311.36
5.0.00.0000.07011.36
4.4.90.0030.01711.36
4.4.80.0000.03311.36
4.4.70.0000.03711.36
4.4.60.0000.04011.36
4.4.50.0030.03311.36
4.4.40.0070.04011.36
4.4.30.0030.03311.36
4.4.20.0000.01711.36
4.4.10.0030.02711.36
4.4.00.0000.03011.36
4.3.110.0000.01711.36
4.3.100.0030.02311.36
4.3.90.0000.02311.36
4.3.80.0000.05311.36
4.3.70.0000.02011.36
4.3.60.0070.02711.36
4.3.50.0030.03011.36
4.3.40.0100.02711.36
4.3.30.0030.01711.36
4.3.20.0030.02711.36
4.3.10.0000.01711.36
4.3.00.0030.02011.36

preferences:
35.63 ms | 400 KiB | 5 Q