turkisstory
New Member
as a warning I have very limited experience with PHP, with just over 1 month of learning it.I have a textform that when its submitted it goes through str_replaces on the allowed tags (eg
 to turn them into html tags.What I want to do Is grab the URLS from the $string and add links to the original image and the url to the resized. What im basically asking, i guess, is how do i grab urls from a string? so that I can use them to add links to resized imgs.\[code\]<a href="http://stackoverflow.com/questions/2071822/linkToOriginal"><img src=""location/resize.php?file=', $string);`\[/code\]what i do at the moment is just replace [img] with html img tag which is put right next to the url in the text field. $string being the large body of text.\[code\] $imageOpen = str_replace('[img]', '<img src="http://location/resize.php?file=', $string); $imageClose = str_replace(')
', '"/></a>', $imageOpen);\[/code\]If this isnt clear please tell me, as im pretty awful at explaining things!