判斷字串中是否含有特殊符號

13五月 2015 by Bryce No Comments

function str_is_special($l1)
{
    $l2 = "&,',\",<,>,!,%,#,$,@,=,?,/,(,),[,],{,},.,+,*,_";
    $I2 = explode(',', $l2);
    $I2[] = ",";

    foreach ($I2 as $v) {
       if (strpos($l1, $v) !== false) {
           return true;
       }
    }
    return false;
}

function str_is_special($l1)

{

$l2 = "&,',\",<,>,!,%,#,$,@,=,?,/,(,),[,],{,},.,+,*,_";

$I2 = explode(',', $l2);

$I2[] = ",";

foreach ($I2 as $v) {

if (strpos($l1, $v) !== false) {

return true;

}

return false;

}

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