3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exam=$_POST['exam']; $sub=$_POST['sub']; $col=$_POST['col']; $row=$_POST['row']; /*echo $exam; echo "<br>"; echo $sub; echo "<br>"; echo $col; echo "<br>";*/ echo "<p align='center'<b><font size='+2'>". $exam . "</font></b></p>"; echo "<p align='center'<b><font size='+1'>". $sub . "</font></b></p>"; $con = mysql_connect("localhost","root",""); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("marks", $con); $result = mysql_query("SELECT * FROM vi"); while($row = mysql_fetch_array($result)) { echo $row['1']; echo "<br />"; } mysql_close($con); echo"<div align='center'"; echo "<form name='sheet' action='csheet.php' onsubmit='return check()' method='post'>"; echo"<table width='200' border='1'>"; for($a=1;$a<=$row;$a++) { echo"<tr bgcolor='#0099FF'>"; for($b=1;$b<=$col;$b++) { echo"<td><input type='text' name='' size='8' /></td>"; } echo"</tr>"; } echo"</table>"; echo "<input type='submit' value='Submit'>"; echo "</form></div>"; ?>

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)
8.3.70.0110.01118.30
8.3.60.0070.01118.68
8.3.50.0100.01121.20
8.3.40.0110.00418.71
8.3.30.0110.00418.67
8.3.20.0040.00420.34
8.3.10.0090.00623.65
8.3.00.0040.00422.48
8.2.180.0090.00916.50
8.2.170.0090.00922.96
8.2.160.0140.00320.43
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0030.00617.75
8.2.110.0070.01019.38
8.2.100.0090.00317.63
8.2.90.0040.00419.17
8.2.80.0000.00917.97
8.2.70.0060.00317.75
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0050.00321.13
8.2.30.0030.00618.15
8.2.20.0040.00417.88
8.2.10.0080.00018.14
8.2.00.0070.00018.13
8.1.280.0170.00325.92
8.1.270.0080.00020.42
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00317.83
8.1.230.0090.00317.68
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0130.00017.25
8.1.190.0070.00317.23
8.1.180.0060.00318.10
8.1.170.0030.00518.67
8.1.160.0080.00322.04
8.1.150.0000.00818.91
8.1.140.0060.00317.46
8.1.130.0070.00017.77
8.1.120.0040.00417.52
8.1.110.0000.00817.52
8.1.100.0040.00417.50
8.1.90.0070.00017.52
8.1.80.0070.00017.46
8.1.70.0070.00017.36
8.1.60.0040.00417.63
8.1.50.0080.00017.52
8.1.40.0060.00317.48
8.1.30.0040.00417.53
8.1.20.0000.00817.52
8.1.10.0040.00417.49
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00818.54
8.0.270.0030.00317.25
8.0.260.0000.00617.19
8.0.250.0040.00417.05
8.0.240.0040.00416.98
8.0.230.0030.00517.00
8.0.220.0000.00717.00
8.0.210.0000.00717.05
8.0.200.0000.00616.92
8.0.190.0000.00816.87
8.0.180.0070.00016.88
8.0.170.0050.00216.89
8.0.160.0000.00717.05
8.0.150.0040.00416.89
8.0.140.0040.00416.97
8.0.130.0000.00613.30
8.0.120.0060.00316.93
8.0.110.0030.00316.95
8.0.100.0000.00716.93
8.0.90.0070.00016.86
8.0.80.0000.01817.00
8.0.70.0000.00816.85
8.0.60.0070.00017.00
8.0.50.0030.00616.85
8.0.30.0120.00617.27
8.0.20.0100.00817.40
8.0.10.0040.00417.17
8.0.00.0110.00716.79
7.4.330.0060.00015.08
7.4.320.0000.00616.48
7.4.300.0030.00416.44
7.4.290.0000.01116.54
7.4.280.0020.00516.63
7.4.270.0080.00016.62
7.4.260.0030.00316.55
7.4.250.0050.00316.56
7.4.240.0060.00216.58
7.4.230.0000.00716.64
7.4.220.0070.01016.64
7.4.210.0120.00616.57
7.4.200.0030.00316.63
7.4.160.0030.01216.41
7.4.150.0140.00417.40
7.4.140.0090.01117.86
7.4.130.0120.00916.63
7.4.120.0130.01116.56
7.4.110.0030.01316.68
7.4.100.0060.01216.68
7.4.90.0070.01016.50
7.4.80.0060.01019.39
7.4.70.0120.00616.69
7.4.60.0100.01316.63
7.4.50.0040.00416.45
7.4.40.0110.00716.68
7.4.30.0120.00616.51
7.4.00.0070.00714.68
7.3.330.0050.00013.21
7.3.320.0000.00513.36
7.3.310.0070.00016.29
7.3.300.0040.00416.41
7.3.290.0060.00816.37
7.3.280.0090.00816.38
7.3.270.0110.00717.40
7.3.260.0190.00316.50
7.3.250.0080.01016.49
7.3.240.0130.00316.55
7.3.230.0110.01116.39
7.3.210.0150.00316.48
7.3.200.0070.01019.39
7.3.190.0110.00616.45
7.3.180.0030.01316.36
7.3.170.0060.01316.53
7.3.160.0120.00916.43
7.2.330.0100.00716.68
7.2.320.0100.01016.73
7.2.310.0030.01416.73
7.2.300.0050.01116.60
7.2.290.0130.00616.75
7.2.60.0070.01016.74
7.2.00.0000.01219.38
7.1.200.0100.00315.81
7.1.100.0030.01017.99
7.1.70.0040.00416.88
7.1.60.0130.01020.03
7.1.50.0000.02216.93
7.1.00.0000.07722.31
7.0.200.0210.00914.97
7.0.60.0100.07019.88
7.0.50.0070.04317.83
7.0.40.0130.04720.15
7.0.30.0370.07320.18
7.0.20.0230.04320.30
7.0.10.0030.04320.04
7.0.00.0170.03320.11
5.6.280.0070.03321.07
5.6.210.0130.07020.73
5.6.200.0070.08318.24
5.6.190.0100.08020.45
5.6.180.0230.07720.64
5.6.170.0300.07720.33
5.6.160.0030.07720.41
5.6.150.0030.04718.21
5.6.140.0000.04018.11
5.6.130.0070.06718.21
5.6.120.0170.05720.99
5.6.110.0070.04021.12
5.6.100.0170.05020.99
5.6.90.0030.04321.11
5.6.80.0000.04320.43
5.5.350.0000.08320.45
5.5.340.0030.06318.01
5.5.330.0130.08020.36
5.5.320.0300.07020.34
5.5.310.0200.04720.29
5.5.300.0170.07017.92
5.5.290.0070.08317.95
5.5.280.0070.07020.76
5.5.270.0100.08020.86
5.5.260.0130.05020.80
5.5.250.0070.06020.59
5.5.240.0330.07020.16
5.4.450.0830.06319.55
5.4.440.0770.06019.10
5.4.430.0830.04719.48
5.4.420.0900.05019.58
5.4.410.1030.07019.41
5.4.400.0930.05318.93
5.4.390.0870.07019.16
5.4.380.0900.04718.91
5.4.370.1030.06319.12
5.4.360.0700.05719.28
5.4.350.0630.05319.15
5.4.340.0770.04719.13
5.4.320.0700.06018.95
5.4.310.0730.05019.15
5.4.300.0700.05318.80
5.4.290.0670.05319.16
5.4.280.0800.05019.14
5.4.270.0830.05319.27
5.4.260.0800.04719.12
5.4.250.0730.05019.30
5.4.240.0800.05319.21
5.4.230.1070.05319.14
5.4.220.1030.05319.14
5.4.210.1000.05319.10
5.4.200.0800.05316.73
5.4.190.0830.06018.95
5.4.180.0630.06719.18
5.4.170.0770.06319.09
5.4.160.0730.05319.27
5.4.150.0670.05719.05
5.4.140.0770.05016.45
5.4.130.0800.04716.44
5.4.120.0670.05316.29
5.4.110.0770.04716.37
5.4.100.0770.04716.21
5.4.90.0830.06016.52
5.4.80.0830.05016.27
5.4.70.0700.06016.40
5.4.60.0030.03716.20
5.4.50.0000.07016.46
5.4.40.0270.06016.45
5.4.30.0330.05716.38
5.4.20.0330.07016.20

preferences:
38 ms | 401 KiB | 5 Q