How to use chr in PHP
In this article, I will explain how the chr() function can be used in PHP.
chr() function in PHP
- The chr() function is used to return a character from the specified ASCII value.
- In chr() function, Octal values are defined by a leading 0.
- In chr() function, hex values are defined by leading 0x.
Syntax
Parameter
- ascii ascii is required parameter. it's represent ASCII value.
Example
The following example show to how the chr() function can be used in PHP.
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<html>
<body>
<h3 style="color: darkblue;">chr() function example in PHP</h3>
<?php
echo "ASCII value of 78 : ". chr(78)."<br />";
echo "ASCII value of 052 : ".chr(052)."<br />";
echo "ASCII value of 0x78 : ".chr(0x78)."<br />";
?>
</body>
</html>
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Output
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