PHP quotemeta() Function

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PHP quoted_printable_encode() Function
PHP rtrim() Function

what is the syntax of the QUOTEMETA() function in php?

quotemeta(string)
ParameterDescription
stringRequired. Specifies the string to check
PHP QUOTEMETA() method

examples of the QUOTEMETA() function

Examples 1. In this example, we add backslashes in front of the predefined characters.

<?php
$str = "Hello world. (can you hear me?)";
echo quotemeta($str);
?>

Examples 2. In this example, add backslashes in front of many predefined characters.

<?php
$str1 = "1 + 1 = 2";
$str2 = "1 * 1 = 1";
$str3 = "Could you borrow me 5$?";
$str4 = "Are you not entertained? (I am..)";
$str5 = "The caret [ ^ ] Looks like a hat!";

echo quotemeta($str1)."<br>";
echo quotemeta($str2)."<br>";
echo quotemeta($str3)."<br>";
echo quotemeta($str4)."<br>";
echo quotemeta($str5)."<br>";
?>
PHP quoted_printable_encode() Function
PHP rtrim() Function

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