POOL MANAGEMENT
NAME
sn_pool_push - Push an existing pool or create a new one.
sn_pool_pop - Remove last initialized pool from the stack.
sn_get_main_pool - Get the root pool which is never released.
SYNOPSIS
sn_pool_push([pool])
sn_pool_pop()
sn_get_main_pool()
PARAMETERS
- string
- The string to be escaped.
RETURN
- Returns the escaped string.
DESCRIPTION
This function returns a string after it has escaped every characters that needed to be.
This means that it adds a backslash in front of any of the characters listed below.
An escaped character is a character that invokes an alternative interpretation on subsequent characters in a character sequence (wikipedia). When adding an escaped character in front of another character, it changes its meaning. For example, when you add a backslash in frond of an "n", it means "new line". Those characters are the single or double quote, the backslash and the null character.
EXAMPLES
Note: In the followings examples, the _ between the { should be removed to make it work.
in: res={_{addslashes("");}}.
out: res=.
in: res={_{addslashes(1);}}.
out: res=1.
in: res={_{addslashes("\\\"'");}}.
out: res=\\\\\"\'.
SEE ALSO
{{ include("includes/strings.sn") }}
AUTHOR
Written by Pierre Laplante and Caroline Laplante
MODIFICATIONS
1.0 2014-09-09 21:24:14 laplante@sednove.com
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