Explanation of PHP pop-up dialog box tip _ PHP Tutorial

Source: Internet
Author: User
Tags php print
A detailed explanation of PHP pop-up dialog box skills. Many programmers use the 1. PHP pop-up dialog box? PHPechoscriptlanguageJavaScriptalert (hello); script ;? Or? PHPprintscriptlanguageJavaScriptalert (hello); many programmers use

1. PHP pop-up dialog box

  1. <? PHP
  2. Echo"<ScriptLanguage =
    "JavaScript">Alert
    ("Hello ");</Script>";
  3. ?>

Or

  1. <? PHP
  2. Print"<ScriptLanguage =
    "JavaScript">Alert
    ("Hello ");</Script>";
  3. ?>

2. if you need a PHP pop-up dialog box and then return to the original page, you can write it like this.

 
 
  1. <? PHP
  2. Echo "<script language =
    "JavaScript"> rn ";
  3. Echo "alert (" Hello "); rn ";
  4. Echo "history. back (); rn ";
  5. Echo "</script> ";
  6. Exit;
  7. ?>

Or

 
 
  1. <? PHP
  2. Print "<script language =
    "JavaScript"> rn ";
  3. Print "alert (" Hello "); rn ";
  4. Print "history. back (); rn ";
  5. Print "</script> ";
  6. Exit;
  7. ?>

3. if the PHP pop-up dialog box is required, replace the original page with a new page (replace the current history). The original page can be written in this way.

 
 
  1. <? PHP
  2. Echo "<script language =
    "JavaScript"> rn ";
  3. Echo "alert (" Hello "); rn ";
  4. Echo "location. replace
    ("Http://www.asm32.net /");
    Rn "; // modify the website by yourself
  5. Echo "</script> ";
  6. Exit;
  7. ?>

Or

 
 
  1. <? PHP
  2. Print "<script language =
    "JavaScript"> rn ";
  3. Print "alert (" Hello "); rn ";
  4. Print "location. replace
    ("Http://www.asm32.net /");
    Rn "; // modify the website by yourself
  5. Print "</script> ";
  6. Exit;
  7. ?>


When 1. PHP pop-up dialog box? PHP echo script language = JavaScript alert (hello);/script ;? Or? PHP print script language = JavaScript alert (hello );/...

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