使用Stripos定义多针
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我如何定义多个针头并仍然执行以下相同操作。我试图定义额外的关键字，例如数字，数字等。截至目前，我必须使用次要关键字更改来创建重复的if循环。
if (stripos($data, \'digits\') !== false) {
$arr = explode(\'+\', $data);
for ($i = 1; $i < count($arr); $i += 2) {
$arr[$i] = preg_replace(\'/\\d/\', \'\', $arr[$i]);
}
$data = implode(\'+\', $arr);
}
没有找到相关结果
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献导外拘
function check_matches ($data, $array_of_needles) { foreach ($array_of_needles as $needle) { if (stripos($data, $needle)!==FALSE) { return true; } } return false; } if (check_matches($data, $array_of_needles)) { //do the rest of your stuff }梦话快家腹
function strposa($haystack, $needles=array(), $offset=0) { $chr = array(); foreach($needles as $needle) { $res = strpos($haystack, $needle, $offset); if ($res !== false) $chr[$needle] = $res; } if(empty($chr)) return false; return min($chr); }$array = array(\'1\',\'2\',\'3\',\'etc\'); if (strposa($data, $array)) { $arr = explode(\'+\', $data); for ($i = 1; $i < count($arr); $i += 2) { $arr[$i] = preg_replace(\'/\\d/\', \'\', $arr[$i]); } $data = implode(\'+\', $arr); } else { echo \'false\'; }抵浮细
function strposAll($haystack, $needles){ if(!is_array($needle)) $needles = array($needles); // if the $needle is not an array, then put it in an array foreach($needles as $needle) if( strpos($haystack, $needle) !== False ) return true; return false; }