Online PHP editor | output for AXAdo

@ 2015-12-16T19:46:17Z

<?php
$input = '=?UTF-8?Q?=c3=b8en?=';
echo "$input\n";
$output = '';
foreach(imap_mime_header_decode($input) as $element){
	if($element->charset == 'utf-8'){
		echo "utf8 = $element->text\n";
		$output .= $element->text;
	}
	else{
		echo "default = $element->text\n";
		$output .= $element->text;
	}
}
$string = preg_replace('/[^a-zæøåA-ZÆØÅ0-9 \-\.,:]/', '', $output);
echo "$string\n";
echo strlen($string);

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.6: =?UTF-8?Q?=c3=b8en?= Fatal error: Uncaught Error: Call to undefined function imap_mime_header_decode() in /in/AXAdo:5 Stack trace: #0 {main} thrown in /in/AXAdo on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: =?UTF-8?Q?=c3=b8en?= Fatal error: Call to undefined function imap_mime_header_decode() in /in/AXAdo on line 5
Process exited with code 255.

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