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db2_escape_string
Used to escape certain characters.
(PECL ibm_db2:1.6.0-1.6.2)
string db2_escape_string ( string string_literal )
Parameters
- 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.
Return Values
Returns string_literal with the special characters noted above prepended with backslashes.
Examples
Example 924. 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";
}
}
?>The above example will output:
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:
See Also
| db2_prepare() |