How to Convert String to Integer in PHP - Step by Step Examples
How to Convert String to Integer in PHP ?
Answer
To convert a String to an Integer in PHP, you can use the intval()
function.
✐ Examples
1 Convert "321" String to Integer
In this example,
- We create a variable named
$str
with a string value of"321"
. - We then use the
intval()
function to convert it to an integer and store the result in the variable$number
. - The
intval()
function parses the string and returns the equivalent integer value. - Finally, we print the value of
$number
usingecho
.
PHP Program
<?php
$str = "321";
$number = intval($str);
echo "Integer value: $number";
?>
Output
Integer value: 321
2 Convert "654" String to Integer
In this example,
- We create a variable named
$str
with a string value of"654"
. - We then use the
intval()
function to convert it to an integer and store the result in the variable$number
. - The
intval()
function parses the string and returns the equivalent integer value. - Finally, we print the value of
$number
usingecho
.
PHP Program
<?php
$str = "654";
$number = intval($str);
echo "Integer value: $number";
?>
Output
Integer value: 654
Summary
In this tutorial, we learned How to Convert String to Integer in PHP language with well detailed examples.
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