JavaScript and PHP are two of the most widely used and flexible computer languages that are used for building websites.PHP is currently the most widely used scripting language for server-side development, whereas JavaScript is a client-side scripting language. PHP is responsible for handling things on the server side, whereas JavaScript is responsible for handling things on the client side of the browser.Since PHP is derived from the C programming language, it is quite simple to learn for anyone who already possesses a solid foundation in C. Although both are used on websites in order to enhance their functionality, one of ... Read More

To push values into an associative array, use the brackets [] []. At first create an associative array −$details= array (    'id' => '101',    'name' => 'John Smith',    'countryName' => 'US' );The PHP code is as follows to insert values −Example Live Demo OutputArray (  [studentDetails] => Array (     [0] => Array (        [id] => 101 [name] => John Smith [countryName] => US       )    ) )

Let’s say the following is our string including hyphen and numbers as well −"John-45-98-78-7898906756"To extract numbers after – i.e. hyphen, use the concept of explode() with parameters - and $yourVariableName.The PHP code is as follows −Example Live Demo Output7898906756

To cast variable to array, use the below syntax −$yourNewVariableName=(array)$yourVariableName;The PHP code is as follows −Example Live Demo OutputArray ( [0] => Mike [1] => Sam [2] => David )

For this, you can use for loop along with some conditions.The PHP code is as follows −Example Live Demo OutputEven 1 Even 3 EvenAbove, for 0th index, the text “Even” is displayed and the same goes on for 2th and 4th index.

Following is the syntax to display array valuesdo{    //statement1    //statement2    .    .    .    n } while(yourCondition);The PHP code is as follows −Example Live Demo OutputJohn David Mike Sam Carol

If you try to use ++ operator with string value then it increments the last character value with 1 and prints the ASCII value.Following is the PHP code −Example Live Demo OutputThe string modified value is=Joho The string incremented value is=11.5

To get the correct length, use mb_strlen() for Unicode characters.The PHP code is as follows −Example Live DemoOutputThe string length with mb_strlen=9 The string length with strlen=10

This is because if you use && both conditions must be true. If any one condition becomes false then the overall condition evaluates to false.The PHP code is as follows −Example Live Demo OutputThe above condition is true

IntroductionCURL context options are available when the CURL extension was compiled using the --with-curlwrappers configure option. Given below is list of CURL wrapper context optionsMethodDescriptionmethodHTTP method supported by the remote server. Defaults to GET.headerAdditional headers to be sent during requestuser_agentValue to send with User-Agent: header.contentAdditional data to be sent after the headers. This option is not used for GET or HEAD requests.proxyURI specifying address of proxy server.max_redirectsThe max number of redirects to follow. Defaults to 20.curl_verify_ssl_hostVerify the host. Defaults to FALSE. available for both http and ftp protocol wrappers.curl_verify_ssl_peerRequire verification of SSL certificate used. Defaults to FALSE. available for both ... Read More