08-21-2008
The code i have posted contains an x as the substitution character. Ignore this as it is a typing error. My code uses "" as substitution character
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Hi all,
This problem has cost me half a day, and i still do not know how to do.
Any help will be appreciated. Thanks advance.
I want to use a variable as the first parameters of gsub function of awk.
Example:
{
...
arri]=gsub(i,tolower(i),$1)
(which should be ambraced by //)
...
} (1 Reply)
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LEARN ABOUT PHP
mb_substitute_character
MB_SUBSTITUTE_CHARACTER(3) 1 MB_SUBSTITUTE_CHARACTER(3)
mb_substitute_character - Set/Get substitution character
SYNOPSIS
mixed mb_substitute_character ([mixed $substrchar = mb_substitute_character()])
DESCRIPTION
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 NULL (no output), string or integer value (Unicode character code value).
This setting affects mb_convert_encoding(3), mb_convert_variables(3), mb_output_handler(3), and mb_send_mail(3).
PARAMETERS
o $substrchar
- Specify the Unicode value as an integer, or as one of the following strings:
o "none": no output
o "long": Output character code value (Example: U+3000, JIS+7E7E)
o "entity": Output character entity (Example: )
RETURN VALUES
If $substchar is set, it returns TRUE for success, otherwise returns FALSE. If $substchar is not set, it returns the current setting.
EXAMPLES
Example #1
mb_substitute_character(3) 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();
?>
PHP Documentation Group MB_SUBSTITUTE_CHARACTER(3)