problem in comparing numeric with string

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LEARN ABOUT PHP

mb_encode_numericentity

MB_ENCODE_NUMERICENTITY(3)						 1						MB_ENCODE_NUMERICENTITY(3)

mb_encode_numericentity - Encode character to HTML numeric string reference

SYNOPSIS

       string mb_encode_numericentity (string  $str, array  $convmap, [string  $encoding = mb_internal_encoding()], [bool  $is_hex = FALSE])

DESCRIPTION

	Converts specified character codes in string$str from character code to HTML numeric character reference.

PARAMETERS

	      o $str
		- The string being encoded.

	      o $convmap
		-$convmap is array specifies code area to convert.

	      o $encoding
		-The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used.

	      o $is_hex
		-

RETURN VALUES

	The converted string.

CHANGELOG

       +--------+---------------------------+
       |Version |			    |
       |	|			    |
       |	|	 Description	    |
       |	|			    |
       +--------+---------------------------+
       | 5.4.0	|			    |
       |	|			    |
       |	|  Added $is_hex parameter. |
       |	|			    |
       +--------+---------------------------+
EXAMPLES

       Example #1

	      $convmap example

	      <?php
	      $convmap = array (
	       int start_code1, int end_code1, int offset1, int mask1,
	       int start_code2, int end_code2, int offset2, int mask2,
	       ........
	       int start_codeN, int end_codeN, int offsetN, int maskN );
	      // Specify Unicode value for start_codeN and end_codeN
	      // Add offsetN to value and take bit-wise 'AND' with maskN, then
	      // it converts value to numeric string reference.
	      ?>

EXAMPLES

       Example #2

	      mb_encode_numericentity(3) example

	      <?php
	      /* Convert Left side of ISO-8859-1 to HTML numeric character reference */
	      $convmap = array(0x80, 0xff, 0, 0xff);
	      $str = mb_encode_numericentity($str, $convmap, "ISO-8859-1");

	      /* Convert user defined SJIS-win code in block 95-104 to numeric
		 string reference */
	      $convmap = array(
		     0xe000, 0xe03e, 0x1040, 0xffff,
		     0xe03f, 0xe0bb, 0x1041, 0xffff,
		     0xe0bc, 0xe0fa, 0x1084, 0xffff,
		     0xe0fb, 0xe177, 0x1085, 0xffff,
		     0xe178, 0xe1b6, 0x10c8, 0xffff,
		     0xe1b7, 0xe233, 0x10c9, 0xffff,
		     0xe234, 0xe272, 0x110c, 0xffff,
		     0xe273, 0xe2ef, 0x110d, 0xffff,
		     0xe2f0, 0xe32e, 0x1150, 0xffff,
		     0xe32f, 0xe3ab, 0x1151, 0xffff );
	      $str = mb_encode_numericentity($str, $convmap, "sjis-win");
	      ?>

SEE ALSO

       mb_decode_numericentity(3).

PHP Documentation Group 												MB_ENCODE_NUMERICENTITY(3)

Shell Programming and Scripting