PHPMy SQL CHAPTER 4 HTML PHP 1 html

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PHP+My. SQL快速入門 CHAPTER 4 變數與常數

PHP+My. SQL快速入門 CHAPTER 4 變數與常數

HTML 表單與PHP變數 1. <html> 2. <head><title>第一個互動程式</title></head> 3. <body> 4. <form action="demo 0401. php" method="get">

HTML 表單與PHP變數 1. <html> 2. <head><title>第一個互動程式</title></head> 3. <body> 4. <form action="demo 0401. php" method="get"> 5. 請輸入姓名：<input type="text" name="somebody"> 6. <input type="submit" value="送出"> 7. </form> 8. </body> 9. </html>

程式名稱：demo 0404. php 1. <? php 2. $my_name="Tad"; 3. import_request_variables("gp"); 4. echo $somebody. "，您好，歡迎光臨{$my_name}的網站！";

程式名稱：demo 0404. php 1. <? php 2. $my_name="Tad"; 3. import_request_variables("gp"); 4. echo $somebody. "，您好，歡迎光臨{$my_name}的網站！"; 5. ? >

程式名稱：demo 0405. php 1. <? php 2. $my_name="Tad"; 3. import_request_variables("gp", "v_"); 4. echo $v_somebody.

程式名稱：demo 0405. php 1. <? php 2. $my_name="Tad"; 3. import_request_variables("gp", "v_"); 4. echo $v_somebody. "，您好，歡迎光臨{$my_name}的網站！"; 5. ? >

程式名稱：demo 0407. php 1. <? php 2. $Sunday="星期日"; 3. $Monday="星期一"; 4. $Tuesday="星期二"; 5. $Wednesday="星期三";

程式名稱：demo 0407. php 1. <? php 2. $Sunday="星期日"; 3. $Monday="星期一"; 4. $Tuesday="星期二"; 5. $Wednesday="星期三"; 6. $Thursday="星期四"; 7. $Friday="星期五"; 8. $Saturday="星期六"; 9. $today=date("l"); 12. if($today=="Sunday"){ 13. echo "今天是{$Sunday}"; 14. }elseif($today=="Monday"){ 15. echo "今天是{$Monday}"; 16. }elseif($today=="Tuesday"){ 17. echo "今天是{$Tuesday}"; 18. }elseif($today=="Wednesday"){ 19. echo "今天是{$Wednesday}"; 20. }elseif($today=="Thursday"){ 21. echo "今天是{$Thursday}"; 22. }elseif($today=="Friday"){ 23. echo "今天是{$Friday}"; 24. }elseif($today=="Saturday"){ 25. echo "今天是{$Saturday}"; 26. } 27. ? >

程式名稱：demo 0408. php 1. <? php 2. $Sunday="星期日"; 3. $Monday="星期一"; 4. $Tuesday="星期二"; 5. $Wednesday="星期三";

程式名稱：demo 0408. php 1. <? php 2. $Sunday="星期日"; 3. $Monday="星期一"; 4. $Tuesday="星期二"; 5. $Wednesday="星期三"; 6. $Thursday="星期四"; 7. $Friday="星期五"; 8. $Saturday="星期六"; 9. $today=date("l"); 10. echo "今天是{$$today}"; 11. ? >

常數與變數異同實例 ● 程式名稱： demo 0411. php 1. <? php 2. define("_MY_NAME", "吳弘凱"); 3. define("_MY_NAME",

常數與變數異同實例 ● 程式名稱： demo 0411. php 1. <? php 2. define("_MY_NAME", "吳弘凱"); 3. define("_MY_NAME", "Tad"); 4. echo "名字：". _MY_NAME; 5. ? > ● 程式名稱： demo 0412. php 1. <? php 2. $_MY_NAME="吳弘凱"; 3. $_MY_NAME="Tad"; 4. echo "名字：". $_MY_NAME; 5. ? >

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