On 26/05/06, Dave M G <martin@xxxxxxxxxxxxx> wrote:
I also tried str_replace(), but predictably that did not help. As far as
I understand it, it does not accept arrays.
It does, and you can do it with str_replace.
What am I doing wrong in the above code?
And can the two preg_replace() commands be achieved in one line?
They can, however you need to build the pattern properly.
<?php
function to_html($content, $tags) {
$regexp = '#\[(/?(' . join('|',array_map('preg_quote', $tags)) . '))\]#';
return preg_replace($regexp, '<$1>', $content);
}
$tags = array ("h3", "em", "strong", "hr");
$content = '[em] this [/em] is converted and [ignore] this [/ignore] is not.';
$content = to_html($content, $tags);
?>
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