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IntlChar::charName() function in PHP
The IntlChar::charName()function gets the name of a Unicode character.
Syntax
string IntlChar::charName( val [, choice = IntlChar::UNICODE_CHAR_NAME] )
Parameters
val − An integer value or character encoded as UTF-8 string.
choice − The following are the constant conditions −
IntlChar::UNICODE_CHAR_NAME
IntlChar::CHAR_NAME_ALIAS
IntlChar::CHAR_NAME_CHOICE_COUNT
IntlChar::UNICODE_10_CHAR_NAME
IntlChar::EXTENDED_CHAR_NAME
Return
The IntlChar::charName() function returns the corresponding name of input data. For no name of character, an empty string is returned.
Example
The following is an example −
<?php
var_dump(IntlChar::charName("&"));
echo "<br>";
var_dump(IntlChar::charName("&", IntlChar::EXTENDED_CHAR_NAME));
?>Output
The following is the output −
string(9) "AMPERSAND" string(9) "AMPERSAND"
Example
Let us see another example −
<?php
var_dump(IntlChar::charName("K"));
echo "<br>";
var_dump(IntlChar::charName("K", IntlChar::EXTENDED_CHAR_NAME));
?>Output
The following is the output −
string(22) "LATIN CAPITAL LETTER K" string(22) "LATIN CAPITAL LETTER K"
Example
Let us see one more example with a different input value −
<?php
var_dump(IntlChar::charName("5"));
echo "<br>";
var_dump(IntlChar::charName("10"));
echo "<br>";
var_dump(IntlChar::charName("e"));
echo "<br>";
var_dump(IntlChar::charName("}"));
?>Output
The following is the output −
string(10) "DIGIT FIVE" NULL string(20) "LATIN SMALL LETTER E" string(19) "RIGHT CURLY BRACKET"
Updated on: 30-Dec-2019
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