Regex str_replace
50,764
Solution 1
Check out preg_replace
here, this is what you are lookin for.
// From the documentation.
preg_replace($regularExpression, $replacement, $subject);
Solution 2
What you're looking for is preg_replace:
$pg = preg_replace('{regex goes here}', '{replacement goes here}', $pg);
Comments
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Mikkel Winther over 3 years
Would it be possible to incorporate a
str_replace
method with a regular expression, designed to catch url strings in a simple html < textfield > input type?I'm considering something simple like a tip for the user to set it up as follows:
This is some text and click this link here.
Obviously the word "here" is a href to the url before it (or after it, if that makes a difference). The text input is drawn from a MySQL db.
I believe the start of my solution is something along the lines of:
$regex = ''; $pg = $row['pg']; $pg = str_replace('{regex goes here}', $pg);
But I know things are missing. And then I would just output the $pg paragraph.