Học php, mysql và javascript - p 3 ppt

... the home page now in memory, the web server notices that it is a file incor- porating PHP scripting and passes the page to the PHP interpreter. 7. The PHP interpreter executes the PHP code. 8. ... after them to ensure that the PHP interpreter processes them. To facilitate this, you may wish to prepare a file called example.php with those tags in place. Using PHP, you have unlimited control...

Ngày tải lên: 05/07/2014, 19:21

... be input to a logical operator. A logical operator takes two true-or-false inputs and produces a true-or-false result. Table 3- 4 shows the logical operators. Table 3- 4 . Logical operators Operator ... overcome this, PHP offers two conveniences. The first is just to put multiple lines between quotes, as in Example 3- 6 . Variables can also be assigned, as in Example 3- 7 . Example 3- 6...

Ngày tải lên: 05/07/2014, 19:21

... them <?php $paper['copier'] = "Copier & Multipurpose"; $paper['inkjet'] = "Inkjet Printer"; $paper['laser'] = "Laser Printer"; $paper['photo'] ... Example 5-2 6. PHP Objects | 111 Example 6-1 . Adding items to an array <?php $paper[] = "Copier"; $paper[] = "Inkjet"; $paper[] = "Laser&q...

Ngày tải lên: 05/07/2014, 19:21

... ' ', ' '), array(&apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;, &apos ;P& apos;), array('R', 'N', ... array('r', 'n', 'b', 'k', 'q', 'b', 'n', 'r'), array(&apos ;p& apos;, &apos ;p& apos;, &apos ;p& a...

Ngày tải lên: 05/07/2014, 19:21

... and TIME data types Data type Time/date format DATETIME '000 0-0 0-0 0 00:00:00' DATE '000 0-0 0-0 0' TIMESTAMP '000 0-0 0-0 0 00:00:00' TIME '00:00:00' YEAR 0000 ... −92 233 72 036 854775808 0 92 233 72 036 854775807 184467440 737 09551615 FLOAT 4 3. 4028 234 66E +38 (no unsigned) 3. 4028 234 66E +38 (no unsigned) DOUBLE or REAL 8 −1.797...

Ngày tải lên: 05/07/2014, 19:21

... Cookbook 44.99 05965274 03 Dynamic HTML 59.99 0596005 436 PHP and MySQL 44.95 0596006815 Programming PHP 39 .99 As you can see, all that’s left in Table 9-4 are the ISBN, Title, and Price columns for four ... Darren Ryder 4758 Emily Drive, Rich- mond, VA 232 19 Dec 19 2008 Rasmus Lerdorf Kevin Tatroe & Peter MacIntyre Programming PHP 0596006815 39 .99 David Miller 36 47 Cedar Lan...

Ngày tải lên: 05/07/2014, 20:20

... installations Operating system & program Likely folder location Windows EasyPHP WAMP \Program Files\EasyPHP 3. 0 \mysql\ bin\ Mac MAMP /Applications/MAMP/Library/bin/ Linux LAMP /usr/local/bin/ Backing Up ... default, the output from mysqldump is simply printed out, but you can capture it in a file through the > redirect symbol. The basic format of the mysqldump command is: mysqldump...

Ngày tải lên: 05/07/2014, 20:20

... sanitizeMySQL($_POST['user_input']); An Example Program So let’s look at how a real life PHP program integrates with an HTML form by creating the program convert.php listed in Example 1 1-1 0. ... (isset($_POST['f'])) $f = sanitizeString($_POST['f']); if (isset($_POST['c'])) $c = sanitizeString($_POST['c']); if ($f != '') { $c = i...

Ngày tải lên: 05/07/2014, 20:20

... ' 838 102050' // Set 'n' to a string document.write('n = ' + n + ', and is a ' + typeof n + '<br />') n = 1 234 5 * 67890; // Set 'n' ... number document.write('n = ' + n + ', and is a ' + typeof n + '<br />') n += ' plus some text' // Change 'n' from a number to a string...

Ngày tải lên: 05/07/2014, 20:20

... then processing continues in a right-to-left direction. Table 1 5 -3 lists all the operators that have right-to-left associativity. Table 1 5 -3 . Operators with right-to-left associativity Operator ... as Boolean opera- tors. There are three of them in JavaScript (see Table 1 5-4 ). Table 1 5-4 . JavaScript s logical operators Logical operator Description && (and) true if b...

Ngày tải lên: 05/07/2014, 20:20