The IntlChar::charMirror() function is an inbuilt function in PHP which is used to find the “mirror-image” character from the given input code point character, which maps the specified character.
Syntax:
mixed IntlChar::charMirror( $codepoint )
Parameters: This function accepts a single parameter $codepoint which is mandatory. The input parameter is a character or integer value, which is encoded as a UTF-8 string.
Return Value: This function returns another Unicode code point that may serve as a mirror-image substitute, or codepoint itself if there is no such mapping or the codepoint does not have the Bidi_Mirrored property. The function returns an integer unless code point was passed in UTF-8 string and a string will be returned.
Below programs illustrate the IntlChar::charMirror() Function in PHP.
Program 1:
<?php// PHP code to illustrate// IntlChar::charMirror ()function // Input Alphabet codepoint charactervar_dump(IntlChar::charMirror("A"));var_dump(IntlChar::charMirror("B")); // Input codepoint is Symbloic var_dump(IntlChar::charMirror("&"));var_dump(IntlChar::charMirror("{"));var_dump(IntlChar::charMirror("^"));var_dump(IntlChar::charMirror("]")); // Input codepoint is integer var_dump(IntlChar::charMirror("2"));var_dump(IntlChar::charMirror("10")); ?> |
Output:
string(1) "A" string(1) "B" string(1) "&" string(1) "}" string(1) "^" string(1) "[" string(1) "2" NULL
Program 2:
<?php// PHP code to illustrate// IntlChar::charMirror() function // Declare an array $arr$arr = array("G", "Geek", "801", "7", "F", " \\", "/ ", "\t"); // Loop run for every array elementforeach ($arr as $val){ // Check each element as code point data var_dump(IntlChar::charMirror($val));}?> |
Output:
string(1) "G" NULL NULL string(1) "7" string(1) "F" NULL NULL string(1) " "
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Reference: http://php.net/manual/en/intlchar.charmirror.php
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