PHP base_convert() Function

PHP base_convert() function is mathematical function. It is used to convert a number from one number base to another.

Syntax:

Parameter	Description	Required/Optional
number	Specify the number to convert.	Required
frombase	Specify the original base of number.	Required
tobase	Specify the base to convert to.	Required

Example 1

Convert a hexadecimal number to octal number:

<?php
$hexadecimal='a37334';
echo "Your hexadecimal number is : ".$hexadecimal;
echo "<br>"."By using 'base_convert()' function your Octal number is :".base_convert($hexadecimal, 16, 2);
?>

Output:

Your number is : a37334
By using 'base_convert()' function your Octal number is :101000110111001100110100

Example 2

Convert a hexadecimal number to octal number:

<?php
$hexadecimal='E196';
echo "Your hexadecimal number is : ".$hexadecimal;
echo "<br>"."By using 'base_convert()' function your Octal number is :".base_convert($hexadecimal, 16, 8);
?>

Output:

Your number is : E196
By using 'base_convert()' function your Octal number is :160626

Example 3

Convert an octal number to a decimal number:

<?php
$oct='0031';
echo "Your Octal number is : ".$oct;
echo "<br>"."By using 'base_convert()' function your Decimal number is :".base_convert($oct,8, 10);
?>

Output:

Your Octal number is : 0031
By using 'base_convert()' function your Decimal number is :25

Example 4

Convert an octal number to a hexadecimal number.

<?php
$oct = "364";
echo "Your Octal number is : ".$oct;
echo "<br>"."By using 'base_convert()' function your Hexadecimal number is :".base_convert($oct,8, 16);
?>

Output:

Your Octal number is : 364
By using 'base_convert()' function your Hexadecimal number is :f4

Example 5

Converting binary to hexadecimal:

<?php
$binary='110011';
echo "Your binary number is : ".$binary;
echo "<br>"."By using 'base_convert()' function your hexadecimal number is :".base_convert($binary,2, 16);
?>

Output:

Your binary number is : 110011
By using 'base_convert()' function your hexadecimal number is :33

Next TopicPHP Math

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PHP base_convert() Function

Syntax:

Example 1

Example 2

Example 3

Example 4

Example 5

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