{"id":128012,"date":"2023-05-04T13:44:00","date_gmt":"2023-05-04T08:14:00","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?page_id=128012"},"modified":"2024-04-12T14:33:19","modified_gmt":"2024-04-12T09:03:19","slug":"specifying-array","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/","title":{"rendered":"Specifying array &#8211; PHP"},"content":{"rendered":"\n<p><strong>Specifying array &#8211; PHP<\/strong><\/p>\n\n\n\n<p>In PHP, an array is a collection of values that can be of different data types, such as strings, integers, or objects. Arrays in PHP can be specified using square brackets and can be assigned to variables.<\/p>\n\n\n\n<p>To create an array with specific keys and values, you can use the array() function or shorthand square bracket notation. For example, the following code creates an array with keys &#8220;apple&#8221;, &#8220;banana&#8221;, and &#8220;orange&#8221; and their corresponding values:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$fruits = array( \"apple\" =&gt; \"red\", \"banana\" =&gt; \"yellow\", \"orange\" =&gt; \"orange\" );<\/code><\/pre>\n\n\n\n<p>You can access the values of an array using the array key. For example, to access the value of the &#8220;apple&#8221; key in the $fruits array, you can use the following code:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo $fruits&#91;\"apple\"]; \/\/ Output: red<\/code><\/pre>\n\n\n\n<p>In addition to specifying an array with keys and values, you can also create indexed arrays where the keys are numeric indices. For example:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$numbers = array(1, 2, 3, 4, 5);<\/code><\/pre>\n\n\n\n<p>This creates an indexed array with values 1, 2, 3, 4, and 5. You can access the values of an indexed array using the numeric index. For example: echo $numbers[2]; \/\/ Output: 3<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Apply for PHP Certification!<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/www.vskills.in\/certification\/certified-php-developer\">https:\/\/www.vskills.in\/certification\/certified-php-developer<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.vskills.in\/certification\/tutorial\/php-developer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back to Tutorials<\/a><\/strong><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Specifying array &#8211; PHP In PHP, an array is a collection of values that can be of different data types, such as strings, integers, or objects. Arrays in PHP can be specified using square brackets and can be assigned to variables. To create an array with specific keys and values, you can use the array()&#8230;<\/p>\n","protected":false},"author":23,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[248],"tags":[],"class_list":["post-128012","page","type-page","status-publish","hentry","category-php-developer"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Specifying array - PHP - Tutorial<\/title>\n<meta name=\"description\" content=\"Specifying array - PHP\" \/>\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.vskills.in\/certification\/tutorial\/specifying-array\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Specifying array - PHP - Tutorial\" \/>\n<meta property=\"og:description\" content=\"Specifying array - PHP\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T09:03:19+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/\",\"name\":\"Specifying array - PHP - Tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2023-05-04T08:14:00+00:00\",\"dateModified\":\"2024-04-12T09:03:19+00:00\",\"description\":\"Specifying array - PHP\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/specifying-array\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Specifying array &#8211; 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