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# db2_escape_string

(no version information, might be only in CVS)

db2_escape_string -- Used to escape certain characters.

## Descrição

string db2_escape_string ( string string_literal )

Prepends backslashes to special characters in the string argument.

## Parâmetros

`string_literal`

  The string that contains special characters that need to be modified. Characters that are prepended with a backslash are `\x00`, `\n`, `\r`, `\`, `'`, `"` and `\x1a`.

## Valores de retornado

Returns `string_literal` with the special characters noted above prepended with backslashes.

## Exemplos

Exemplo 1. A db2_escape_string() example Result of using the db2_escape_string() function
`<?php $conn = db2_connect($database, $user, $password); if ($conn) { $str[0] = "All characters: \x00 , \n , \r , \ , ' , \" , \x1a ."; $str[1] = "Backslash (\). Single quote ('). Double quote (\")"; $str[2] = "The NULL character \0 must be quoted as well"; $str[3] = "Intersting characters: \x1a , \x00 ."; $str[4] = "Nothing to quote"; $str[5] = 200676; $str[6] = ""; foreach( $str as $string ) { echo "db2_escape_string: " . db2_escape_string($string). "\n"; } } ?>`
O exemplo acima irá imprimir:
    db2_escape_string: All characters: \0 , \n , \r , \\ , \' , \" , \Z .
    db2_escape_string: Backslash (\\). Single quote (\'). Double quote (\")
    db2_escape_string: The NULL character \0 must be quoted as well
    db2_escape_string: Intersting characters: \Z , \0 .
    db2_escape_string: Nothing to quote
    db2_escape_string: 200676
    db2_escape_string:

## Veja também

db2_prepare()

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