... LOGO www.themegallery.com Company Logo PHP 5.3 có LOGO PHP 5. 2 → PHP 5.3 : đập xây lại PHP 5.3 → PHP 5. 4 : hoàn thiện bổ sung cho PHP 5.3 PHP 5.3 : Hệ thống namespace o Closure - “giả” function ... PHP 5. 4 có tốc độ xử lý nhanh tới 45% so với PHP 5.3 chắn nhanh PHP 5. 2 >> Chưa kiểm chứng Nguồn internet http://www.lornajane.net/posts/2012/proof-that-php -5- 4-is-twice-as-fast -as-php -5- 3 ... PHP 5. 4 - Một mở rộng Không có nhiều tính PHP 5. 4 Về sửa lỗi PHP 5.3 Củng cố thêm tính đa kế thừa với trait Đưa cú pháp sử dụng PHP tới gần với javascript Đặng Trung Kiên LOGO PHP 5. 4...
... the result Here’s the output from the code: 144 Chapter 7: Functions sin (30 ) = 0 .5 cos (30 ) = 0.8660 254 037 84 tan (30 ) = 0 .57 7 35 0 26919 In the real world, variable function calling is often used to ... 2, “pubYear” => 1 937 ), array( “title” => “The Grapes of Wrath”, “authorId” => 0, “pubYear” => 1 939 ), array( “title” => “A Tale of Two Cities”, “authorId” => 3, “pubYear” => 1 859 ), array( “title” ... a page similar to Figure 7 -5
... Figure 9 -3 shows an example form just before it was submitted, and Figure 9-4 shows the result of sending the form 232 Chapter 9: Handling HTML Forms with PHP Figure 9 -3 Figure 9-4 233 Part III: ... function displayStep3() { ?> Member Signup: Step 3
... deal with area codes surrounded by parentheses — such as (59 9) 1 23- 456 7 — as well as area codes without parentheses — for example: 59 9-1 23- 456 7 The function also defines a regular expression that ... ‘goodbye’”; $letters = preg_split( “/[‘, ]/”, $text ); echo “”; print_r( $letters ); echo “”; 56 3 Part III: Using PHP in Practice This code displays: Array ( [0] [1] [2] [3] [4] [5] ... They’re located at: ❑ www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd ❑ www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ❑ www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd 57 9 Part III: Using PHP in Practice...
... seen in financial situations): e.g., 12 .56 or 3 45. 456 String Characters, letters, or numbers (usually defined within double quotes): e.g., “Hello there” or “123AvR” Array A collection of keys with ... the chapter on functions (Chapter 3) and foreach is discussed in the chapter on arrays (Chapter 5) Also, be sure to check out the chapter on the PHP version 5.3 features (Chapter 10), which covers ... PHP comment line /* * this is a multi-line PHP * comment block */ echo "Hello my good web browser" ; 10 11 12 13 ?> // an inline code comment Line may or may not have some whitespace in it If...
... 9e107d9d372bb6826bd81d 35 4 2a419d6 f71d7b9a5880c06163ed8adbdee5b55e Refreshing the browser gives this output: ugn uiferlwckvxT thzrbh o mqo doeaoesjp y 9e107d9d372bb6826bd81d 35 4 2a419d6 1 35 6 809b12da9a 254 82891606ccfaa8f ... var_dump( lcfirst($string)) ; The expected output is: string (5) “Smith” string (5) “sMITH” lcfirst is available only in PHP 5.3 and later 38 | Chapter 4: Strings Please purchase PDF Split-Merge on ... Alternately, you can use the MD5 function to really scramble up a supplied string The MD5 function is used to get a 32 -bit hexadecimal equivalent of the supplied string MD5 always returns the same...