$vari = "testing 245";
$numb = 0..9;
$numb_pos = strpos($vari,$numb);
echo substr($vari,0,$numb_pos);
The $numb is numbers from 0 to 9 Where am I wrong here, all I need to echo is testing
$vari = "testing 245";
$numb = 0..9;
$numb_pos = strpos($vari,$numb);
echo substr($vari,0,$numb_pos);
The $numb is numbers from 0 to 9 Where am I wrong here, all I need to echo is testing
你们想要从扼杀中删除数字?
$string = preg_replace( /(d+)/ , , String with 1234 numbers );
定期用文字表示从你身上抹去数字特征。
或者,使用定期表述,以找到一种方式的初审。
你的法典赢得一定的工作,因为如果在扼杀中具有第一种特性,就会失败。 (你需要在次点之前检查Nub_pos!=虚假)
不管怎么说,如果你只是想检查一下在扼杀中存在若干个问题,那么像以下一些情况一样,可能更为有效。
$digitMatched = preg_match( /\d/im , $vari);
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