<?php
$strings = array("http://w...content-available-to-author-only...e.com", "mailto:hey@there.nyc", "tel:951261412", "hyyy://www.me.com");
foreach($strings as $string){
if (preg_match('/^((?:tel|https?|mailto):.*?)$/im', $string)) { echo $string ."\n";
}else{
echo "No Match for : $string \n";
}
}
PD9waHAKCiAgICAkc3RyaW5ncyAgPSBhcnJheSgiaHR0cDovL3cuLi5jb250ZW50LWF2YWlsYWJsZS10by1hdXRob3Itb25seS4uLmUuY29tIiwgIm1haWx0bzpoZXlAdGhlcmUubnljIiwgInRlbDo5NTEyNjE0MTIiLCAiaHl5eTovL3d3dy5tZS5jb20iKTsKCmZvcmVhY2goJHN0cmluZ3MgYXMgJHN0cmluZyl7CgppZiAocHJlZ19tYXRjaCgnL14oKD86dGVsfGh0dHBzP3xtYWlsdG8pOi4qPykkL2ltJywgJHN0cmluZykpIHsKCWVjaG8gJHN0cmluZyAuIlxuIjsKfWVsc2V7CmVjaG8gIk5vIE1hdGNoIGZvciA6ICRzdHJpbmcgXG4iOwp9Cn0K