MovableType function has been ported to PHP, by Adam Kalsey. Now you can create dirified filenames of any string you use this function with." />
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Dirify


This popular MovableType function has been ported to PHP, by Adam Kalsey. Now you can create dirified filenames of any string you use this function with.

function dirify($s) {
$s = convert_high_ascii($s);## convert high-ASCII chars to 7bit.
$s = strtolower($s);## lower-case.
$s = strip_tags($s);## remove HTML tags.
$s = preg_replace('!&[^;\s]+;!','',$s);## remove HTML entities.
$s = preg_replace('![^\w\s]!','',$s);## remove non-word/space chars.
$s = preg_replace('!\s+!','_',$s);## change space chars to underscores.
return $s;
}

function
convert_high_ascii($s) {
$HighASCII = array(
"!\xc0!" => 'A',# A`
"!\xe0!" => 'a',# a`
"!\xc1!" => 'A',# A'
"!\xe1!" => 'a',# a'
"!\xc2!" => 'A',# A^
"!\xe2!" => 'a',# a^
"!\xc4!" => 'Ae',# A:
"!\xe4!" => 'ae',# a:
"!\xc3!" => 'A',# A~
"!\xe3!" => 'a',# a~
"!\xc8!" => 'E',# E`
"!\xe8!" => 'e',# e`
"!\xc9!" => 'E',# E'
"!\xe9!" => 'e',# e'
"!\xca!" => 'E',# E^
"!\xea!" => 'e',# e^
"!\xcb!" => 'Ee',# E:
"!\xeb!" => 'ee',# e:
"!\xcc!" => 'I',# I`
"!\xec!" => 'i',# i`
"!\xcd!" => 'I',# I'
"!\xed!" => 'i',# i'
"!\xce!" => 'I',# I^
"!\xee!" => 'i',# i^
"!\xcf!" => 'Ie',# I:
"!\xef!" => 'ie',# i:
"!\xd2!" => 'O',# O`
"!\xf2!" => 'o',# o`
"!\xd3!" => 'O',# O'
"!\xf3!" => 'o',# o'
"!\xd4!" => 'O',# O^
"!\xf4!" => 'o',# o^
"!\xd6!" => 'Oe',# O:
"!\xf6!" => 'oe',# o:
"!\xd5!" => 'O',# O~
"!\xf5!" => 'o',# o~
"!\xd8!" => 'Oe',# O/
"!\xf8!" => 'oe',# o/
"!\xd9!" => 'U',# U`
"!\xf9!" => 'u',# u`
"!\xda!" => 'U',# U'
"!\xfa!" => 'u',# u'
"!\xdb!" => 'U',# U^
"!\xfb!" => 'u',# u^
"!\xdc!" => 'Ue',# U:
"!\xfc!" => 'ue',# u:
"!\xc7!" => 'C',# ,C
"!\xe7!" => 'c',# ,c
"!\xd1!" => 'N',# N~
"!\xf1!" => 'n',# n~
"!\xdf!" => 'ss'
);
$find = array_keys($HighASCII);
$replace = array_values($HighASCII);
$s = preg_replace($find,$replace,$s);
return
$s;
}
?>
About the author
Adam Kalsey is a pioneer on the latest web technologies, and his technical expertise is of great use to any company or person.

Adam Kalsey has written 1 codesnippets.