|
 |
|
สอบถามเกี่ยวกับ การเลือก insert เฉพาะตัวอักษร a-z กับเลข 0-9 ค๊ะ |
|
 |
|
|
 |
 |
|
ใช้ str_replace ครับ
ex. การใช้ str_replace( mixed $search , mixed $replace , mixed $subject [, int &$count ] )
Code (PHP)
<?php
// Order of replacement
$str = "Line 1\nLine 2\rLine 3\r\nLine 4\n"; // ข้อความ
$order = array("\r\n", "\n", "\r"); //ตัวข้อความที่ใช้ค้นหา
$replace = '<br />'; // ข้อมูลที่จะเอาไปแทนที่
// Processes \r\n's first so they aren't converted twice.
$newstr = str_replace($order, $replace, $str);
?>
|
 |
 |
 |
 |
Date :
2013-04-22 22:45:35 |
By :
thekknd |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
$text = "asd'$%#&12";
$txt = str_replace(array( "'" , '$' , '%', '#', '&' ), '_', $text);
echo '<br>'. $txt;
|
 |
 |
 |
 |
Date :
2013-04-22 23:02:23 |
By :
Naizan |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
รบกวนสอบถามคุณ แล้วแต่ กับคุณ Cyberman อีกทีนะคะว่า
$order = array("\r\n", "\n", "\r"); //ตัวข้อความที่ใช้ค้นหา
และ
$txt = str_replace(array( "'" , '$' , '%', '#', '&' ), '_', $text);
ว่าจะเขียนให้ครอบคลุมอักษรพิเศษทุกตัวได้อย่างไรดีค๊ะ แนะนำด้วยนะค๊ะ
|
 |
 |
 |
 |
Date :
2013-04-22 23:20:36 |
By :
dferru |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
|
|
|

|
Load balance : Server 02
|