PHP - Using Single Quotes With Escapeshellarg()

for print html : What's Better, Faster and Optimized ?!?

Code: [Select]
echo "<tr height=\"22\">
    <form action = \"{$URL}/admin/edit.php\" method=\"POST\">
      <input type=\"hidden\" name=\"login\">
      <td width=\"15%\" bgcolor=\"$bgcolor\">&nbsp;<input type = \"text\" name = \"login\" value=" . $f['login'] . "></td>
      <td width=\"15%\" bgcolor=\"$bgcolor\">&nbsp; <input type = \"password\" name = \"password\" value=" . $f['pass'] . "> </td>
    </form>
        </tr>";

With PHP Method 2 : ( single )

Code: [Select]
echo ' <tr><form action = "' . URL . '/admin/editadmins.php" method="POST"> ';
 echo ' <td align="left" valign="top"><input type = "text" name = "login" value = "' . $f['login'] . '"></td>';
 echo ' <td align="left" valign="top"><input type = "password" name = "password" value = "' . $f['pass'] . '"></td></form></tr>';

Method 3 : (With Html And Php echo )

Code: [Select]
<tr height="22">
<form action = "../admin/editadmins.php" method="POST">
<td align="left" valign="top"><input type = "text" name = "login" value = "<?PHP echo $f['login']; ?>"></td>
<td align="left" valign="top"><input type = "text" name = "password" value = "<?PHP echo $f['pass']; ?>"></td>
</form>
<tr>
Thanks.

I'm not sure if this is an HTML or browser issue...
But single quotes in strings from database don't work for me in Chrome for some reason. To mine or any other computers.
Every other browser detects these quotes.

I'm outputting an SQL result containing strings like:

Texas Hold'em
or
America's Cup

and I get

Texas Hold
America

Hello all.

I have a textarea on a form that users are posting new's stories into. Most are just copy/pasteing from Word, and they need to be able to include single quotes.
(ie: John's favorite store is Micky's)

I can't figure out how to make the single quotes (') into double quotes ('') so MSSQL will insert them in.

Any help? Here's my process code:


<?php
$title = $_POST['title'];
$district = $_POST['district'];
$central = $_POST['central'];
$east = $_POST['east'];
$north = $_POST['north'];
$west = $_POST['west'];
$story = $_POST['story'];
$date = date("l, M j, Y");
$sqlpicturename = "$picturename.jpg";
$showpicture = $_POST['showpicture'];




//declare the SQL statement that will query the database
$query = 
"
INSERT INTO News (district, central, east, north, west, date, title, story, picture, 

showpicture, show)

Values ('$district' , '$central', '$east' , '$north', '$west' , '$date', '$title' , 

'$story', '$sqlpicturename' , '$showpicture' , 'true')

";

//execute the SQL query and return records
$result = mssql_query($query);



//display the results 

echo "Thank You For Posting Your Story:<b> $title </b><br /><br /><a 

href='addstory.php'>Click Here To Add Another Story</a><br /><br /><a href='index.php'>Click 

Here To Go Back To The WebEdit Menu</a>";
echo "<br /><br />";

mssql_close();

?>
 

how do i handle single quotes in sql query

Code: [Select]
" SELECT name from phrase WHERE name='$stitle' ";this returns an error because the name contains single quotes like this:
Johnson's.

I'm using the codeigniter mvc framework and there's an escape function to use before adding the data to the database. This function adds single quotes around the string of data. Is there any already existing php function or does anyone know how to code a function that strips ONLY the surrounding single quotes?

Is there a difference between a single quote regex and and double quote regex ?   for example :

<?php
$res1 = preg_match('/shi*t/', $comment);
$res2 = preg_match("/shi*t/", $comment);
?>

Thank you
Edited by Dareros, 17 September 2014 - 07:07 PM.

When I add a ' or " quotes in a textarea I get a sql error when it tries to insert the record.    I was told to use mysqli_real_escape_string but that didn't work.    Here's my code -

   $blog= mysqli_real_escape_string($con, $_POST['blog']);
   

        $blog= $_POST['message'];
            
        $sql = "SELECT * FROM table WHERE `message` = '{$message}'";
        
        $result = mysql_query($sql);
        
        if ( mysql_num_rows ( $result ) > 0 )
        {
                        
            $error = "Message Exists.";
        }
        
        else
        {
        
         $error = "This message does not exist. Insert it!!!";
        
         $sql="INSERT INTO table (message) VALUES ('$_POST[message])";
        
        
        }
        
        if (!mysqli_query($con,$sql))
         {
         die('Error: ' . mysqli_error($con));
         }
        
        mysqli_close($con)

Edited by barkly, 26 October 2014 - 09:31 PM.

hello;

my webhost made a change to my php.ini file yesterday.  since then php is escaping single quotes that it receives from flash.

Code: [Select]
//-- AS3
var myVariables:URLVariables = new URLVariables();


myVariables.pvs_params = "'h'e'l'l'o" ;

var myURLRequest:URLRequest = new URLRequest("mysql_task_mgr.php");
myURLRequest.data   = myVariables ;
myURLRequest.method = "get"       ;

navigateToURL( myURLRequest, '_blank' ) ;


Code: [Select]
//-- php
print( $_GET[ "pvs_params"    ]   ) ; // --> \'h\'e\'l\'l\'o



any thoughts?

my webhost is stumped;

I have a navigation list displaying which is a mix of html and php, everything is working fine however now I want to convert this block of code into a function but am having major problems with quotes.

The line of code I currently have is 

$data = $db->query("SELECT * FROM menu")->fetchAll(PDO::FETCH_ASSOC);

foreach ($data as $row) { ?>
     <li><a href="<?php echo $row['url']; ?>" title="<?php echo $row['title']; ?>"><?php echo $row['icon'] . ' ' . $row['header']; ?></a></li>

<?php
	}
?>

As I say everything works using the above but now I am trying to echo the full li out and am having major issues with single and double quotes.

I currently have 

echo "<li><a href='#' title='the title'><i class='fas fa-user site-nav--icon'></i> Help</a></li>";

Now I am trying to use the $row['url'], $row['title'], $row['icon'] & $row['header'] as per the top example but I cannot get the combination of quote marks correct, whether to use double, single or a combination.

I would be grateful if someone could suggest the correct syntax for the a tag then I can work through the rest.

Thanks

Quotation marks are confusing me.   What do you guys use when it comes to quotation marks?   In HTML attributes and throughout the bodies of my web pages, I use the HTML entity (&quot;). For example:

<a href="" title="Read &quot;Article Name&quot;">

<p>In his new book, he says: &quot;This is a quote.&quot;</p>

I thought that this is the best practice.   However, today, I read that it's perfectly safe to use straight quotes (") in the body, and that I should use the HTML entity only in HTML attributes.   Is that correct?   But what if I want to use curly quotes in the body instead of straight quotes? Should I always use the HTML entities for curly quotes (&ldquo; and &rdquo;), or can I also safely use the characters (“”)?   I heard that straight quotes are safe in all browsers, even if you don't specify the character set of your web pages, but that curly quotes are only safe if you specify the character set or if you use the HTML entities.   Is that true?   And what about the <q> tag? Apparently, it's compatible with all browsers but they treat it differently.
Edited by Fluoresce, 30 August 2014 - 07:37 AM.

I had been escaping my arguments before passing to exec(), and then type casting back on the other end.  Recently needed to pass an array, and at first planned on json_encode(), but gave serialize/unserialize a try and discovered that it automatically took care of the type casting.  The data is coming from me thus I am not (hopefully!) worried about malicious data.  Any need to also use escapeshellarg() either before or after serializing?  Thanks

The fancy-looking quotes won't insert into my DB, so I'm trying to convert them to %93 & %94 or normal quotes.    Nothing I've tried works.   Code:   $fancy=" “test” ";
$fixed=htmlentities($old, ENT_QUOTES);   echo "fancy: $fancy<br>"; echo "fixed: $fixed";

Results:

fancy: “test”
fixed:   I want $fixed to be %93test%94, or even "test" would work. 
Edited by rwmaho, 18 October 2014 - 01:28 PM.

A problem has arisen which puzzles me. I have forms which save data to MySql and retrieve it, showing it as the default data in the form. Naturally I escape any quotes before sending it to the database and remove the slashes when I retrieve it. But the form HTML code shows the data like this value="$variable" which is fine when only single quotes are used in the data but causes a problem when the user uses double quotes. So data of John \"Jack\" Smith would be output as value="John "Jack" Smith" with obvious problems. If I use value='...' then that would cause problems with single quotes.

I haven't seen the answer in any of my books. The only things I can think of is changing all double quotes to single before saving to DB or converting them with htmlspecialcharacters so they are no longer actual quotes.

PHP script return 20 UL LIST values like,

< ul >

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T

< /ul >

How to display UL LIST into row wise 5 columns like

A B C D
E F G H
I J K L
M N O P
Q R S T (20 ITEMS)

Edited December 7, 2019 by aveeva