[utf8] element index

ascii.php

ascii.php in ascii.php

bad.php

bad.php in bad.php

core.php

core.php in core.php

patterns.php

patterns.php in patterns.php

strcasecmp.php

strcasecmp.php in strcasecmp.php

strcspn.php

strcspn.php in strcspn.php

stristr.php

stristr.php in stristr.php

strrev.php

strrev.php in strrev.php

strspn.php

strspn.php in strspn.php

str_ireplace.php

str_ireplace.php in str_ireplace.php

str_split.php

str_split.php in str_split.php

substr_replace.php

substr_replace.php in substr_replace.php

specials.php

specials.php in specials.php

trim.php

trim.php in trim.php

UTF8

UTF8 in utf8.php

Put the current directory in this constant

utf8.php

utf8.php in utf8.php

utf8_accents_to_ascii

utf8_accents_to_ascii() in ascii.php

Replace accented UTF-8 characters by unaccented ASCII-7 "equivalents".

utf8_is_ascii

utf8_is_ascii() in ascii.php

Tests whether a string contains only 7bit ASCII bytes.

utf8_is_ascii_ctrl

utf8_is_ascii_ctrl() in ascii.php

Tests whether a string contains only 7bit ASCII bytes with device control codes omitted. The device control codes can be found on the second table here: http://www.w3schools.com/tags/ref_ascii.asp

utf8_strip_non_ascii

utf8_strip_non_ascii() in ascii.php

Strip out all non-7bit ASCII bytes If you need to transmit a string to system which you know can only support 7bit ASCII, you could use this function.

utf8_strip_non_ascii_ctrl

utf8_strip_non_ascii_ctrl() in ascii.php

Strip out all non 7bit ASCII bytes and ASCII device control codes.

UTF8_BAD_5OCTET

UTF8_BAD_5OCTET in bad.php

Return code from utf8_bad_identify() when a five octet sequence is detected.

UTF8_BAD_6OCTET

UTF8_BAD_6OCTET in bad.php

Return code from utf8_bad_identify() when a six octet sequence is detected.

utf8_bad_explain

utf8_bad_explain() in bad.php

Takes a return code from utf8_bad_identify() are returns a message (in English) explaining what the problem is.

utf8_bad_find

utf8_bad_find() in bad.php

Locates the first bad byte in a UTF-8 string returning it's

utf8_bad_findall

utf8_bad_findall() in bad.php

Locates all bad bytes in a UTF-8 string and returns a list of their

utf8_bad_identify

utf8_bad_identify() in bad.php

Reports on the type of bad byte found in a UTF-8 string. Returns a

UTF8_BAD_NONSHORT

UTF8_BAD_NONSHORT in bad.php

Return code from utf8_bad_identify().

utf8_bad_replace

utf8_bad_replace() in bad.php

Replace bad bytes with an alternative character - ASCII character

UTF8_BAD_SEQID

UTF8_BAD_SEQID in bad.php

Return code from utf8_bad_identify().

UTF8_BAD_SEQINCOMPLETE

UTF8_BAD_SEQINCOMPLETE in bad.php

Return code from utf8_bad_identify().

utf8_bad_strip

utf8_bad_strip() in bad.php

Strips out any bad bytes from a UTF-8 string and returns the rest

UTF8_BAD_SURROGATE

UTF8_BAD_SURROGATE in bad.php

Return code from utf8_bad_identify().

UTF8_BAD_UNIOUTRANGE

UTF8_BAD_UNIOUTRANGE in bad.php

Return code from utf8_bad_identify().

UTF8_CORE

UTF8_CORE in core.php

Define UTF8_CORE as required

utf8_ireplace

utf8_ireplace() in str_ireplace.php

UTF-8 aware alternative to str_ireplace

utf8_ltrim

utf8_ltrim() in trim.php

UTF-8 aware replacement for ltrim()

utf8_rtrim

utf8_rtrim() in trim.php

UTF-8 aware replacement for rtrim()

utf8_strcasecmp

utf8_strcasecmp() in strcasecmp.php

UTF-8 aware alternative to strcasecmp

utf8_strcspn

utf8_strcspn() in strcspn.php

UTF-8 aware alternative to strcspn

utf8_stristr

utf8_stristr() in stristr.php

UTF-8 aware alternative to stristr

utf8_strlen

utf8_strlen() in core.php

Unicode aware replacement for strlen(). Returns the number

utf8_strpos

utf8_strpos() in core.php

UTF-8 aware alternative to strpos

utf8_strrev

utf8_strrev() in strrev.php

UTF-8 aware alternative to strrev

utf8_strrpos

utf8_strrpos() in core.php

UTF-8 aware alternative to strrpos

utf8_strspn

utf8_strspn() in strspn.php

UTF-8 aware alternative to strspn

utf8_strtolower

utf8_strtolower() in core.php

UTF-8 aware alternative to strtolower

utf8_strtoupper

utf8_strtoupper() in core.php

UTF-8 aware alternative to strtoupper

utf8_str_split

utf8_str_split() in str_split.php

UTF-8 aware alternative to str_split

utf8_substr

utf8_substr() in core.php

UTF-8 aware alternative to substr

utf8_substr_replace

utf8_substr_replace() in substr_replace.php

UTF-8 aware substr_replace.

utf8_trim

utf8_trim() in trim.php

UTF-8 aware replacement for trim()

utf8_ucfirst

utf8_ucfirst() in ucfirst.php

UTF-8 aware alternative to ucfirst

ucfirst.php

ucfirst.php in ucfirst.php

utf8_ucwords

utf8_ucwords() in ucwords.php

UTF-8 aware alternative to ucwords

utf8_ucwords_callback

utf8_ucwords_callback() in ucwords.php

Callback function for preg_replace_callback call in utf8_ucwords

ucwords.php

ucwords.php in ucwords.php

utf8_from_unicode

utf8_from_unicode() in unicode.php

Takes an array of ints representing the Unicode characters and returns a UTF-8 string. Astral planes are supported ie. the ints in the input can be > 0xFFFF. Occurrances of the BOM are ignored. Surrogates are not allowed.

utf8_to_unicode

utf8_to_unicode() in unicode.php

Takes an UTF-8 string and returns an array of ints representing the Unicode characters. Astral planes are supported ie. the ints in the output can be > 0xFFFF. Occurrances of the BOM are ignored. Surrogates are not allowed.

unicode.php

unicode.php in unicode.php

utf8_is_word_chars

utf8_is_word_chars() in specials.php

Checks a string for whether it contains only word characters. This

utf8_specials_pattern

utf8_specials_pattern() in specials.php

Used internally. Builds a PCRE pattern from the $UTF8_SPECIAL_CHARS

utf8_strip_specials

utf8_strip_specials() in specials.php

Removes special characters (nonalphanumeric) from a UTF-8 string

utf8_compliant

utf8_compliant() in validation.php

Tests whether a string complies as UTF-8. This will be much

utf8_is_valid

utf8_is_valid() in validation.php

Tests a string as to whether it's valid UTF-8 and supported by the

validation.php

validation.php in validation.php