{"id":8448,"date":"2021-08-28T10:56:19","date_gmt":"2021-08-28T10:56:19","guid":{"rendered":"https:\/\/www.scmgalaxy.com\/tutorials\/?p=8448"},"modified":"2021-08-28T10:56:21","modified_gmt":"2021-08-28T10:56:21","slug":"tutorial-for-super-global-variables-in-php","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/tutorial-for-super-global-variables-in-php\/","title":{"rendered":"Tutorial for Super Global Variables in PHP"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">What is Super Global Variables in PHP?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These are PHP array variables with specific definitions that make it simple to retrieve information about a request or its context. The super global variables may be found all across your script. These variables can be accessible from any function, class, or file without the need to do any further steps, such as defining a global variable. They are mostly employed in applications to save and retrieve data from one page to the next.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/image.slidesharecdn.com\/variables-171203082259\/95\/php-variables-and-scopes-6-638.jpg?cb=1512295062\" alt=\"PHP Variables and scopes\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following are the PHP superglobal variables:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>$GLOBALS<\/li><li>$_SERVER<\/li><li>$_REQUEST<\/li><li>$_POST<\/li><li>$_GET<\/li><li>$_FILES<\/li><li>$_ENV<\/li><li>$_COOKIE<\/li><li>$_SESSION<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/ictacademy.com.ng\/wp-content\/uploads\/2017\/10\/superglobals.png\" alt=\"PHP 5 Global Variables - Superglobals - MEGATEK ICT ACADEMY\"\/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>What is Super Global Variables in PHP? These are PHP array variables with specific definitions that make it simple to [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":8449,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[5388],"tags":[177,6298,5160,6541,6542,6540,670,6543],"class_list":["post-8448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-php","tag-php-tutorial","tag-super-global-variables","tag-super-global-variables-in-php","tag-tutorial-for-super-global-variables","tag-tutorial-for-super-global-variables-in-php","tag-what","tag-what-is-super-global-variables-in-php"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tutorial for Super Global Variables in PHP - scmGalaxy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scmgalaxy.com\/tutorials\/tutorial-for-super-global-variables-in-php\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tutorial for Super Global Variables in PHP - scmGalaxy\" \/>\n<meta property=\"og:description\" content=\"What is Super Global Variables in PHP? 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