preg_match http x 2

[Wesser.]

Hello!

I've been messing around with this for hours but I just can't get to grips with it. Anyway, I want to check a string for having "http://" more than once.

Example:
"hello http://website1.com some word http://website2.com whatever else" would set $spam to 1.
"hello http://website1.com blah blah" would set $spam to 0.

If anyone can let me know how to do it, I'd really appreciate it!

Thanks :)

[effigy]

[code]
<?php

$tests = array(
'hello http://website1.com some word http://website2.com whatever else',
'hello http://website1.com blah blah'
);

foreach ($tests as $test) {
$matches = preg_match_all('%http://%', $test, $match_array);
echo "Found $matches matches in <kbd>$test</kbd><br>";
}
?>

[/code]

[Nicklas]

[CODE]<?php

$str = 'hello http://website1.com some word http://website2.com whatever else';
$spam = substr_count(strtolower($str), 'http://') - 1;

echo $spam; // Result: 1

?>[/CODE]