<?php
$values = array(
0,
1,
'1',
1.1,
1.00,
1.01,
2.33,
3.445,
-3.45,
12.3432
);
foreach($values as $value) {
$isValid = false;
// $value = abs($value);
//$regexp = '/^[0-9]+\.[0-9][0-9]?$/';
//$result = preg_match($regexp, $value, $matches);
$regexp = '/^[0-9]+?$/';
var_dump((bool)preg_match($regexp, $value));
if(count($matches) == 1)
$isValid = true;
var_dump($result);
if($isValid) {
echo $value."\n";
}
}
preferences:
43.34 ms | 402 KiB | 5 Q