PHP正則取得文字列中の数字
691 ワード
<?php
$patterns = "/\d+/"; //
//$patterns = "/\d/"; //
$strs="left:0px;top:202px;width:90px;height:30px";
preg_match_all($patterns,$strs,$arr);
print_r($arr);
/*************** *********************/
//
Array
(
[0] => Array
(
[0] => 0
[1] => 202
[2] => 90
[3] => 30
)
)
//
Array
(
[0] => Array
(
[0] => 0
[1] => 2
[2] => 0
[3] => 2
[4] => 9
[5] => 0
[6] => 3
[7] => 0
)
)