{"id":2051,"date":"2024-03-12T09:09:05","date_gmt":"2024-03-12T09:09:05","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-check-if-an-array-is-not-empty-in-php\/"},"modified":"2024-03-29T15:24:25","modified_gmt":"2024-03-29T15:24:25","slug":"how-to-check-if-an-array-is-not-empty-in-php","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-check-if-an-array-is-not-empty-in-php\/","title":{"rendered":"How to check if an array is not empty in PHP?"},"content":{"rendered":"

In PHP, you can use the empty() function to check if an array is empty. If the array is empty, the empty() function will return true, otherwise it will return false.\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n

$array<\/span> = array<\/span>(1<\/span>, 2<\/span>, 3<\/span>);\r\n\r\nif<\/span> (!empty<\/span>($array<\/span>)) {\r\n    echo<\/span> \"\u6570\u7ec4\u4e0d\u4e3a\u7a7a\"<\/span>;\r\n} else<\/span> {\r\n    echo<\/span> \"\u6570\u7ec4\u4e3a\u7a7a\"<\/span>;\r\n}\r\n<\/code><\/pre>\n
In the above example, if the array $array is not empty, then output “array is not empty”; otherwise, output “array is empty”.<\/p>\n
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In PHP, you can use the empty() function to check if an array is empty. If the array is empty, the empty() function will return true, otherwise it will return false.\u793a\u4f8b\u5982\u4e0b\uff1a $array = array(1, 2, 3); if (!empty($array)) { echo “\u6570\u7ec4\u4e0d\u4e3a\u7a7a”; } else { echo “\u6570\u7ec4\u4e3a\u7a7a”; } In the above example, if the array $array […]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2051","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow to check if an array is not empty in PHP? - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"In PHP, you can use the empty() function to check if an array is empty. If the array is empty, the empty() function will return true,\" \/>\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.silicloud.com\/blog\/how-to-check-if-an-array-is-not-empty-in-php\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to check if an array is not empty in PHP?\" \/>\n<meta property=\"og:description\" content=\"In PHP, you can use the empty() function to check if an array is empty. 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