replace_tags.php

<?php
/*

[[replaceTags?
 * &content=`[[%uk-signup-menutitle-1? &namespace=`main_uk` &topic=`Signupform`]]`
 * &tag_start=`[download]`
 * &tag_end=`[/download]`
 * &replacement=`www.admiralmarkets.com`]]
 
*/

/*

function replace_between($content, $tag_start, $tag_end, $replacement) {
    $pos = strpos($content, $tag_start);
    $start = $pos === false ? 0 : $pos + strlen($tag_start);

    $pos = strpos($content, $tag_end, $start);
    $end = $pos === false ? strlen($content) : $pos;

    return substr_replace($content, $replacement, $start, $end - $start); // returns what should be replaced
}
*/




//echo replace_between($content, $tag_start, $tag_end, $replacement);

/*
function replace_content_inside_delimiters($tag_start, $tag_end, $replacement, $content) {
echo preg_replace('#('.preg_quote($tag_start).')(.*?)('.preg_quote($tag_end).')#si', '$1'.$replacement.'$3', $content);
}

replace_content_inside_delimiters($tag_start, $tag_end, $replacement, $content);
*/

//$replacement = empty($replacement) ? $replacement : 'https://admiralfiles.s3.amazonaws.com/software/AdmiralMarketsMT4SE.zip';
//$content = str_replace("[download]", "<a href='$replacement' target='_blank'>", $content);
//$content = str_replace("[/download]", "</a>", $content);