{"id":197,"date":"2024-09-30T11:03:12","date_gmt":"2024-09-30T10:03:12","guid":{"rendered":"http:\/\/monkey.ploogie.co.uk\/?page_id=197"},"modified":"2026-01-01T09:39:35","modified_gmt":"2026-01-01T09:39:35","slug":"mwnci-first-function","status":"publish","type":"page","link":"https:\/\/monkey.ploogie.co.uk\/index.php\/mwnci-first-function\/","title":{"rendered":"Mwnci first() Function"},"content":{"rendered":"<h2><span id=\"Syntax\" class=\"mw-headline\">Syntax<\/span><\/h2>\n<p>first(<i><b>array<\/b><\/i>)<\/p>\n<h2><span id=\"Description\" class=\"mw-headline\">Description<\/span><\/h2>\n<p>The <i>first()<\/i> function returns the first element of an array. If the array is empty a zero length string is returned.<\/p>\n<h2><span id=\"Example\" class=\"mw-headline\">Example<\/span><\/h2>\n<pre>include(\"main\")\r\na=[\"Some\", \"data\"]\r\nprintln(first(a))\r\n\r\n\r\nSome\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Syntax first(array) Description The first() function returns the first element of an array. If the array is empty a zero length string is returned. Example include(&#8220;main&#8221;) a=[&#8220;Some&#8221;, &#8220;data&#8221;] println(first(a)) Some<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-197","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=197"}],"version-history":[{"count":2,"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/197\/revisions"}],"predecessor-version":[{"id":1257,"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/pages\/197\/revisions\/1257"}],"wp:attachment":[{"href":"https:\/\/monkey.ploogie.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}