How to find numbers in a string

Hello,

I am trying to find out out many numbers there are in a string. So if I have:

Jason90

I would want to get those values 9 and 0 and know that there are two integers.

Thank You,
Jason

 

hello

here is a lite example

<?php
$ms="Site321";
$string = ereg_replace("[^0-9]", "",$ms);
echo $string;
?>

PHP:

 

You may be looking for something more like this:

<?php
$subject = "GreenWithEnvy15";
preg_match_all('/[0-9]/', $subject, $matches);
$count = count($matches[0]);
echo $count; //echos number of integers in $subject
?>

PHP:

 

echo strlen(preg_replace('#[^\d]+#', '', $string));

PHP:

 

Hi,

if you want get / print the value of numbers , you can use this code in the bottom of the "GreenWithEnvy" code

for ($i = 0 ; $i < $count ; $i++ )
{
echo $matches[0][$i];
echo '<br/>';

}

Soman

 

I think this line is enough

preg_replace("/[^0-9]/","",$string);

PHP:

 

all code is going well and it's true in it's sound. it's good and thanks for the post.