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Q.103	Web::Development::PHP:: How to loop through associative array.
Q.194	Web::Development::PHP::How to prevent quotes and other quote printable characters from being escaped automatically with backslash.
Q.590	Web::Development::PHP:: How to enclose PHP statements.
Q.591	Web::Development::PHP:: How to put comments.
Q.592	Web::Development::PHP:: How to declare a function.
Q.593	Web::Development::PHP::Syntax::if:: What is the syntax of an if control structure.
Q.594	Web::Development::PHP::Syntax::while:: What is the syntax of a while control structure.
Q.595	Web::Development::PHP::Syntax::do while:: What is the syntax of a do..while control structure.
Q.596	Web::Development::PHP::Examples:: How to get the IP address of client browsing your site.
Q.597	Web::Development::PHP:: How to initialize arrays.
Q.598	Web::Development::PHP:: How to loop through a normal array.
Q.599	Web::Development::PHP:: How to read line by line from a text file.
Q.602	Web::Development::PHP:: How to remove leading and trailing whitespace characters from a string.
Q.603	Web::Development::PHP:: How to run PHP scripts interactively from system shell/command prompt.
Q.604	Web::Development::PHP:: How to extract certain patterns of a string using regular expressions.
Q.606	Web::Development::PHP:: How to obtain the size/length of an array.
Q.608	Web::Development::PHP:: How to remove multiple white space characters.
Q.610	Web::Development::PHP:: How to change script timeout setting.
Q.611	Web::Development::PHP:: How to extract query string variables.
Q.612	Web::Development::PHP:: How to list files in a directory.
Q.614	Web::Development::PHP:: How to split a string using explode function.
Q.615	Web::Development::PHP:: How to test whether a constant, variable, function is defined.
Q.616	Web::Development::PHP:: How to search and replace a pattern in a string.
Q.617	Web::Development::PHP:: How to put associative arrays (hashes) for evaluation inside a quoted string.
Q.618	Web::Development::PHP:: How to obtain the name of the executing script.
Q.619	Web::Development::PHP:: How to obtain the current query string.
Q.620	Web::Development::PHP:: How to convert html to plain text.
Q.621	Web::Development::PHP:: How to generate graphics on the fly with php image functions.
Q.622	Web::Development::PHP:: How to remove one or all element from an array.
Q.624	Web::Development::PHP:: How to extract parameter (name), value pair from html form submission or url encoded string.
Q.625	Web::Development::PHP:: How to do an OR match of few words.
Q.628	Web::Development::PHP:: How to highlight matching words.
Q.629	Web::Development::PHP:: How to intepret the array of matches from preg_match.
Q.631	Web::Development::PHP:: How to search all single characters in a string.
Q.633	Web::Development::PHP::Regular Expressions::PCRE::What are the pattern modifiers.
Q.635	Web::Development::PHP::Regular Expressions:: How to match any character inclusive of newline \n.
Q.637	Web::Development::PHP::Modules::NUSOAP:: How to set http proxy for the soapclient class.
Q.641	Web::Development::PHP:: How to sort an array.
Q.644	Web::Development::PHP:: How to test whether a value exists in an array.
Q.645	Web::Development::PHP:: How locate the position of a value in an array.
Q.646	Web::Development::PHP:: How to match a pattern more than once.
Q.648	Web::Development::PHP:: How to round up or round down a float value.
Q.653	Web::Development::PHP::Examples:: How to implement file upload using PHP.
Q.794	Web::Development::PHP::How to convert a multiple line string to a javascript compatible multiple line string.
Q.813	Web::Development::PHP:: How to parse IIS web server log.
Q.814	Web::Development::PHP:: How to skip a line starting with certain characters.
Q.843	Web::Development::PHP:: How to resolve shell_exec() unable to run in a PHP page.
Q.845	Web::Development::PHP:: Simple example for LDAP authentication.
Q.886	Web::Development::PHP:: How to harden PHP in your web hosting environment.
Q.1302	Web::Development::PHP::How to handle xml nodes containing dash when using simplexml_load_file.
Q.1542	Web::Development::PHP::How to display the _SERVER environment variables to show values such as USER_AGENT and X-FORWARDED-FOR etc.
Q.1807.dir	Web::Development::PHP:: How to install PHP support for Apache on Windows platform.
Q.1943	Web::Development::PHP:: How to upgrade from PHP5 to PHP7 on Centos 7 linux.
Q.1969	Web::Development::PHP:: How to set the server response as content-type text/plain.