Extract number from html string

Question

I have string contain numbers. I only want to get numbers. please help. Thank guys.

<?php
$a = '<td>15</td>';
?>

Possible duplicate of [Extract numbers from a string](https://stackoverflow.com/questions/6278296/extract-numbers-from-a-string) — Wasim K. Memon, Jul 21 '17 at 10:34

score 2 · Accepted Answer · answered Jul 21 '17 at 10:17

2

You can use strip_tags

<?php
$a = '<td>15</td>';
echo strip_tags($a);

answered Jul 21 '17 at 10:17

Nishant Nair

Thank you alot . you r so awesome my friend hehehe – bambostar Jul 21 '17 at 10:39
Great..! Happy Coding...! – Nishant Nair Jul 21 '17 at 10:43

score 1 · Answer 2 · answered Jul 21 '17 at 10:18

1

$int = filter_var($a, FILTER_SANITIZE_NUMBER_INT);

answered Jul 21 '17 at 10:18

Shubham Agrawal

score 0 · Answer 3 · answered Jul 21 '17 at 10:17

0

preg_match_all will help you. See this.

$a = '<td>15</td>';
preg_match_all('!\d+!', $a, $matches);
print_r($matches);

answered Jul 21 '17 at 10:17

Virb

it prints an array() . i only need to get simple number . anyway thank Virb so much . Nice day my friend. – bambostar Jul 21 '17 at 10:41
Happy to help. You can get answer as per Shubham and Nishant. – Virb Jul 21 '17 at 10:43

score 0 · Answer 4 · answered Jul 21 '17 at 10:21

0

I think using strip_tags is the good way.

<?php
$a = '<td>15</td>';
$number = strip_tags($a);
?>

answered Jul 21 '17 at 10:21

Royce

4 Answers4