Echo a Variable to Keyword Meta tag

[heaton]

Hello Every one
 
 
Please see my code

<?php
include ("includes/config.php");
$afurl = $_SERVER['REQUEST_URI'];
$afurl = preg_replace('/\/+/', '', $afurl);
$afurl = preg_replace('/\;+/', '', $afurl);
$afurl = preg_replace('/\&+/', '', $afurl);
$afurl = preg_replace('/\#+/', '', $afurl);
$afurl = preg_replace('/\|+/', '', $afurl);
$afurl = preg_replace('/\@+/', '', $afurl);
$afurl = preg_replace('/\%5B+/', '', $afurl);
$afurl = preg_replace('/\%5D+/', '', $afurl);
$afurl = preg_replace('/\%27+/', '', $afurl);
$afurl = preg_replace('/\%C2+/', '', $afurl);
$afurl = preg_replace('/\%BB+/', '', $afurl);
$afurl = preg_replace('/quot+/', '', $afurl);
$afurl = preg_replace('/\%E2+/', '', $afurl);
$afurl = preg_replace('/\%80+/', '', $afurl);
$afurl = preg_replace('/\%93+/', '', $afurl);
$afurl = preg_replace('/\$+/', 'c', $afurl);
$afurl = preg_replace('/\"+/', '', $afurl);
$afurl = preg_replace('/\?+/', '', $afurl);
$afurl = preg_replace('/\.html+/', '', $afurl);
$afurl = preg_replace('/\-+/', ' ', $afurl);
$queryArray = explode(" ", $afurl);
for ($i=0; $i< count($queryArray); $i++) {
$keyworddd = mysql_real_escape_string($queryArray[$i]).",";
echo $keyworddd;
}
?>

I Want Set $keyworddd at here:

 

    <meta name="keywords" content="$keyworddd">

 

 

Can anyone tell me how to do this please?

[cyberRobot]

You could assign the keywords to an array and then use implode() to add them to the <meta> tag.

<?php
//...
$keyworddd = array();
for ($i=0; $i< count($queryArray); $i++) {
    $keyworddd[] = htmlspecialchars($queryArray[$i]);
}
echo '<meta name="keywords" content="' . implode(', ', $keyworddd) . '">';
?>

 

Side note: is there a reason you are using mysql_real_escape_string()? That function is for escaping stings that you plan to use in a query. To escape strings being displayed to the screen, you would use something like htmlspecialchars() or htmlentities()

[jcbones]

preg_replace() takes an array for patterns also.  I'm not sure if it is faster, but it would be worth benchmarking.

[heaton]

 

You could assign the keywords to an array and then use implode() to add them to the <meta> tag.

<?php
//...
$keyworddd = array();
for ($i=0; $i< count($queryArray); $i++) {
    $keyworddd[] = htmlspecialchars($queryArray[$i]);
}
echo '<meta name="keywords" content="' . implode(', ', $keyworddd) . '">';
?>

 

Side note: is there a reason you are using mysql_real_escape_string()? That function is for escaping stings that you plan to use in a query. To escape strings being displayed to the screen, you would use something like htmlspecialchars() or htmlentities()

 

 

 

Hi cyberRobot

 

Thank you . it help me alot

 

jcbones , thank you too