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mb_substitute_character

mb_substitute_character

Set/Get substitution character

 **mb_substitute_character**  $substitute_character

Specifies a substitution character when input character encoding is invalid or character code does not exist in output character encoding. Invalid characters may be substituted (no output), or value (Unicode character code value). "none"``string``int

This setting affects , , , , and . mb_convert_encoding``mb_convert_variables``mb_output_handler``mb_scrub``mb_send_mail

substitute_character Specify the Unicode value as an , or as one of the following s:

  `int``string`- : no output          `"none"`

  • : Output character code value (Example: , ) "long"``U+3000``JIS+7E7E

  • : Output character entity (Example: ) "entity"``Ȁ

    If is set, it returns true for success, otherwise returns false. If is not set, it returns the current setting. substitute_character``substitute_character

    Voorbeeld: example

<?php
/* Set with Unicode U+3013 (GETA MARK) */
mb_substitute_character(0x3013);

/* Set hex format */
mb_substitute_character("long");

/* Display current setting */
echo mb_substitute_character();
?>
Vorige ← mb_strwidth Volgende mb_substr_count →

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