I display a textbox with the default value like ‘25%’.
On submitting the form I want to check whether the posted value have % sign or not.
I display a textbox with the default value like ‘25%’.
On submitting the form I want to check whether the posted value have % sign or not.
//type-checking comparison operator is necessary
if (strpos($string, '%') !== false) {
//PERCENT SIGN FOUND
}
Thx it worked,
Now plz tell me how can I remove this cracter. 'cause I just want numbers.
Hmm… try this.
//replace all characters that are not numbers with nothing
$string = preg_replace("/[^0-9]/", "", $string);
Now I just want to remove this ‘%’ sign…
If the string is ‘25%’.
Then I would like the out put like ‘25’
$string = str_replace('%', '', $string);
Thx man!!
Its solved…