Online PHP editor | output for 4CokP

@ 2014-08-29T12:29:15Z

<?php

$html = "Dette er en test af F&oslash;rste af de f&oslash;r omtalte tests; <img src='f&oslash;ste.jpg' />";
$search = "F&oslash;";

$pos = 0;
$loop = true;
while($loop) {

	$pos = stripos($html,$search,$pos);
	if($pos !== false) {
		$spanStart = "<strong>";
		$spanEnd = "</strong>";
		$html = substr($html,0,$pos) . $spanStart . substr($html,$pos,strlen($search)) . $spanEnd . substr($html,$pos+strlen($search),strlen($html));
		$pos = $pos + strlen($search) + strlen($spanStart) + strlen($spanEnd);
	} else {
		$loop = false;
	}
}

echo "html=[$html]";

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: html=[Dette er en test af Første af de før omtalte tests; <img src='føste.jpg' />]
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: stripos() in /in/4CokP on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: stripos() in /in/4CokP on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: stripos() in /in/4CokP on line 10

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