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Examples of Htmlspecialchars PHP
Htmlspecialchars PHP
The htmlspecialchars() function converts special characters to HTML entities
string htmlspecialchars ( string $string <, int $flags = ENT_COMPAT <, string $charset <, bool $double_encode = true >>> )
The translations performed are:
* "&" (ampersand) becomes "&"
* """ (double quote) becomes """ when ENT_NOQUOTES is not set.
* """ (single quote) becomes "'" only when ENT_QUOTES is set.
* "<" (less than) becomes "<"
* ">" (greater than) becomes ">"
Example of htmlspecialchars() function:
<?php
$new = htmlspecialchars("<a href="test">Test</a>", ENT_QUOTES);
echo $new;
?>
output: <a href='test'>Test</a>
Other example:
<html>
<body>
<?php
$str = "Jane & "Tarzan"";
echo htmlspecialchars($str, ENT_COMPAT);
echo "<br />";
echo htmlspecialchars($str, ENT_QUOTES);
echo "<br />";
echo htmlspecialchars($str, ENT_NOQUOTES);
?>
</body>
</html>
The browser output of the code above will be:
Jane & "Tarzan"
Jane & "Tarzan"
Jane & "Tarzan"
If you select "View source" in the browser window, you will see the following HTML:
<html>
<body>
Jane & "Tarzan"<br />
Jane & 'Tarzan'<br />
Jane & "Tarzan"
</body>
</html>
Is this example useful?
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Post by string htmlspecialchars ( string $string <, int $flags = ENT_COMPAT <, string $charset <, bool $double_encode = true >>> )
The translations performed are:
* "&" (ampersand) becomes "&"
* """ (double quote) becomes """ when ENT_NOQUOTES is not set.
* """ (single quote) becomes "'" only when ENT_QUOTES is set.
* "<" (less than) becomes "<"
* ">" (greater than) becomes ">"
Example of htmlspecialchars() function:
<?php
$new = htmlspecialchars("<a href="test">Test</a>", ENT_QUOTES);
echo $new;
?>
output: <a href='test'>Test</a>
Other example:
<html>
<body>
<?php
$str = "Jane & "Tarzan"";
echo htmlspecialchars($str, ENT_COMPAT);
echo "<br />";
echo htmlspecialchars($str, ENT_QUOTES);
echo "<br />";
echo htmlspecialchars($str, ENT_NOQUOTES);
?>
</body>
</html>
The browser output of the code above will be:
Jane & "Tarzan"
Jane & "Tarzan"
Jane & "Tarzan"
If you select "View source" in the browser window, you will see the following HTML:
<html>
<body>
Jane & "Tarzan"<br />
Jane & 'Tarzan'<br />
Jane & "Tarzan"
</body>
</html>
Is this example useful?
NOTo share this example, copy and paste this code into your website, blog or forum:
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