PHP Developer''''''''s Dictionary- P5 ppt

... programming language, PHP would be incomplete if it did not include the capability to define and manipulate arrays. PHP supports arrays that are indexed by number and associative arrays. PHP also supports ... The mathematical operators in PHP do exactly what you would expect. They include the basic addition, subtraction, division, and multiplication operators. PHP also uses t...

Ngày tải lên: 07/07/2014, 05:20

... PHP Developer’s Dictionary IT-SC book 8 13. PHP Directives General Extension Loading Browser Compatibility Mail Database BC Math Debugger Safe Mode Apache PHP ... Sources Using PostgreSQL and PHP Select, Insert, Update, and Delete Queries Other Database Functions 4. The Core PHP 4 Language Basic Syntax 5. PHP Language Extensions...

Ngày tải lên: 07/07/2014, 05:20

... PHP Developer’s Dictionary IT-SC book 41 PHP contains one function that is used to send email. This function uses the ... Date Functions PHP has 12 calendar functions See also calendar; time>that provide the ability to convert between different calendar formats. The formats that are supported by PHP are the Julian ... strftime() Formatting Parameters Format Description P...

Ngày tải lên: 07/07/2014, 05:20

... configured to use PHP, and that your configuration of PHP is compiled to integrate with PostgreSQL. Examples of this configuration are detailed in Chapter 1, "Basic PHP. " Working ... This, too, will be provided in a later version. Connecting Postgres and PHP The connection between PostgreSQL and PHP is made through the use of the pg_Connect() function. This function...

Ngày tải lên: 07/07/2014, 05:20

... }elseif(condition){ code ] }else{ code } PHP Developer’s Dictionary IT-SC book 73 } Description The foreach loop, which was added in PHP4 , has two syntactical definitions. In both ... the most widely used statements in any programming language, and PHP is no different. Optionally, as the syntax description PHP Developer’s Dictionary IT-SC book 71 Description Th...

Ngày tải lên: 07/07/2014, 05:20

... then string1 .= string2 would equal " ;PHP& quot; and that would be the new value of string1 . Predefined Variables Predefined variables in PHP refer to language elements that are consistent ... PHP Developer’s Dictionary IT-SC book 99 DOCUMENT_ROOT Syntax string DOCUMENT_ROOT Description The DOCUMENT_ROOT variable contains the document root, as defined in th...

Ngày tải lên: 07/07/2014, 05:20

... result is expressed in radians. PHP Developer’s Dictionary IT-SC book 130 Description The mhash_count() function, which was added in PHP 3.0.9 and PHP 4.0, returns the highest available ... which was added in PHP 3.0.9 and PHP 4.0, applies the hash function to the data and returns the resulting hash string, which is also referred to as a digest. Mathematical PHP& apos;...

Ngày tải lên: 07/07/2014, 05:20

... PHP Developer’s Dictionary IT-SC book 144 The eval() function executes code_str as PHP code. The code_str must adhere to the normal PHP requirements, including ... connection_aborted(void ) Description The connection_aborted() function, which was added in PHP 3.0.7 and PHP 4.0b4, returns true if the client has disconnected. This is usually due to the user ... int fu...

Ngày tải lên: 07/07/2014, 05:20

... the salt parameter. During installation of PHP, it is determined which encryption functions are in use on the system. If salt is not specified, PHP will auto-generate a salt based on the default ... from, string to); Description The convert_cyr_string() function, which was added in PHP 3.0.6 and PHP 4.0, returns str converted from one Cyrillic character set to another. The...

Ngày tải lên: 07/07/2014, 05:20

... implemented in PHP. LC_CTYPE for character classification and conversion such as s trtolower() , ucfirst() , and strtoupper() . LC_MONETARY for localeconv()— not currently implemented in PHP. ... Description PHP Developer’s Dictionary IT-SC book 174 Syntax int similar_text(string first, string second, [double percent]) Description The similar_text() function, which...

Ngày tải lên: 07/07/2014, 05:20