Replacing part of a string? Options

[sekinto]

How would I take a string such as "<stuff stuff="stuff" stuff="stuff" height="127" width="946"></stuff>" and change the height and width values using PHP?

[Brian Chandler]

Use the PHP manual ( http://php.net ); put "strings" in the search box, look for functions, find list of string functions, find the one you want...

But a better place to start is not with the pregenerated string, but with a function that generates the element you want (what _is_ stuff?), with parameters including the width and height:

function imglink($filename, $alttext, $width, $height)
{ ...
echo "... height=\"$height\" width=\"$width\" ....";
}

sort of thing. A more explicit question would be easier to answer.