PHP hexadec() Function

PHP hexadecimal() function is used to convert a hexadecimal to a decimal number. It returns the decimal equivalent of the hexadecimal string to a decimal number.

Syntax:

Parameter	Description	Required/Optional
hex_string	hexadecimal string to convert	Required

Example 1

<?php
$nos="1e";
echo "Your number is :".$nos;
echo "<br>"."By using 'hexdec()' function your value is:".(hexdec($nos)); 
?>

Output:

Your number is :1e
By using 'floor()' function your value is:30

Example 2

<?php
$nos="a";
echo "Your number is :".$nos;
echo "<br>"."By using 'hexdec()' function your value is:".(hexdec($nos)); 
?>

Output:

Your number is :a
By using 'hexdec()' function your value is:10

Example 3

<?php
$nos="11ff";
echo "Your number is :".$nos;
echo "<br>"."By using 'hexdec()' function your value is:".(hexdec($nos)); 
?>

Output:

Your number is :11ff
By using 'floor()' function your value is:4607

Example 4

<?php
$nos="cceeff";
echo "Your number is :".$nos;
echo "<br>"."By using 'hexdec()' function your value is:".(hexdec($nos)); 
?>

Output:

Your number is :cceeff
By using 'hexdec()' function your value is:13430527

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PHP hexadec() Function

Syntax:

Example 1

Example 2

Example 3

Example 4

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