Php architects zend PHP 5 certification study guide

Ngày tải lên: 04/12/2015, 22:57

... PHP has been correctly configured If You Are Using PHP on UNIX To send email from a PHP script running on UNIX, you must have a sendmailcompatible MTA installed on the same server that your PHP ... 131 Preparing PHP When this happens, you must install a sendmail wrapper, and then recompile PHP Once PHP is compiled with sendmail support enabled, whenever your script sends email,...

Ngày tải lên: 17/10/2013, 21:15

... through PHP to your script Your PHP Script Filesystem Functions File Wrappers Built-In Wrappers Local Files User-Defined Wrappers Network Protocols Figure 10.1 Accessing a file in PHP PHP comes ... wrappers are pieces of code that PHP uses to read from and write to different types of files.They are part of PHP s Streams architecture File wrappers allow you to use PHP s built-in file...

Ngày tải lên: 20/10/2013, 14:15

... old PHP process will have terminated.Your persistent socket will have been closed automatically by PHP when your script finished running If you are using mod _php, or a FastCGI version of PHP ... port, PHP will reuse the socket that you opened last time—provided that the socket is still open PHP only persists sockets inside a single process If you are using a CGI-BIN version of PHP...

Ngày tải lên: 20/10/2013, 14:15

... 201 13 Getting Ready for the Certification Exam I N THE PREVIOUS CHAPTERS, YOU LEARNED about the PHP language and the specific topics that are covered in the Zend PHP Certification In this chapter, ... NONDISCLOSURE AGREEMENT AND GENERAL TERMS OF USE FOR ZEND PHP CERTIFICATION EXAMS, AND LOGO USAGE AGREEMENT This exam is Zend Technologies Ltd.’s ( Zend ) proprietary and conf...

Ngày tải lên: 24/10/2013, 12:15

... and HTML ZEND The PHP language engine, named for its co-creators Zeev Suraski and Andi Gutmans, which handles the compilation and execution of PHP scripts as well as management of the PHP API ... a PHP function name (do not include the parentheses in the answer), where others might request the output of a code snippet or other PHP keywords An example open question is What function...

Ngày tải lên: 24/10/2013, 12:15

... 108-109 indices for databases, 147 to sockets, 169 XOR operator (logical), 18 Zend Performance Suite, 197 Zend PHP Certification, exams, registering, 201 How can we make this index more useful? ... referential integrity, 148 register_globals directive, enabled dangers, 178-179 registering for Zend PHP Certification exam, 201-202 regular expressions (regexps), 98 data extraction,...

Ngày tải lên: 28/10/2013, 19:15

Ngày tải lên: 28/10/2013, 19:15

... measurement of one’s PHP skills This is exactly where this book comes into the picture Zend PHP Certification Study Guide has been written by some of the same people who designed the Zend PHP Certification ... training and certification at Zend Technologies As director of training and certification, Daniel is responsible for the Zend PHP Certification program In add...

Ngày tải lên: 26/01/2014, 11:20

... with a file that we will call includefile .php: < ?php echo ‘You have included a file’; ?> Next, we’ll move on to mainfile .php: < ?php include ‘includefile .php ; echo ‘I should have included a file.’; ... aspects of PHP development in order to successfully pass the exam Getting Started The basic element of a PHP application is the script A PHP script contains a number of commands th...

Ngày tải lên: 26/01/2014, 11:20

... ahead of time PHP provides a number of control structures that can be used for this purpose The while Structure A while statement executes a code block until a condition is set: < ?php $a = 10; ... usually not a good thing, but, because PHP provides the proper mechanism for interrupting the loop at any point, they can also be useful Consider the following: < ?php $a = 10; $b = 50; while...

Ngày tải lên: 26/01/2014, 11:20

... PHP to JavaScript? A No, because PHP is server-side, and JavaScript is client-side B No, because PHP is a loosely typed language C Yes, because JavaScript executes before PHP D Yes, because PHP ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark 04 7090 ch03 50 7/16/04 8:44 AM Page 50 Chapter PHP and the Web Server-side Versus Client-side One of the keys to...

Ngày tải lên: 26/01/2014, 11:20

... yourself: < ?php $array = array ( array (11 => 10, => 0, => “a”, 100), array (-1, 30, true, “test”) ); $count = count ($array); for ($i = 0; $i < $count; $i++) { sort ($array[$i]); } ?> PHP offers ... However, if the number of elements in the array is invariant, this is quite inefficient because the PHP interpreter is forced to call the count() function every time—and the result is unlik...

Ngày tải lên: 26/01/2014, 11:20

... can use stristr() Here is a check to see if any forms of PHP (including php , Php , and so on) appear in $string: if(stristr($string, PHP ) !== FALSE) { // something } If instead of the actual ... portion of a string For example, PHP is a substring of the string PHP is a scripting language Matching Leading Substrings To match only the leading portion of strings, PHP provides the strncmp...

Ngày tải lên: 26/01/2014, 11:20

... day-to-day skill for many PHP programmers You will learn how to generate times from various date formats and multiple ways of formatting dates in strings How PHP Handles Dates In PHP, you deal with ... Handling dates in PHP Getting the current date Converting a string into a date Formatting dates and times In this chapter, you will learn how to parse and manipulate dates and times in...

Ngày tải lên: 26/01/2014, 11:20