❮ PHP Array Reference ExampleReturn the number of elements in an array: $cars=array("Volvo","BMW","Toyota"); Definition and UsageThe count() function returns the number of elements in an array. SyntaxParameter ValuesParameterDescriptionarrayRequired. Specifies the arraymodeOptional. Specifies the mode. Possible values:
Technical DetailsReturn Value:Returns the number of elements in the arrayPHP Version:4+PHP Changelog:The mode parameter was added in PHP 4.2More ExamplesExampleCount the array recursively: $cars=array echo "Normal count: " . count($cars)." ❮ PHP Array Reference The array_walk_recursive() function runs each array element in a user-defined function. The array's keys and values are parameters in the function. The difference between this function and the array_walk() function is that with this function you can work with deeper arrays (an array inside an array). PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. Palindrome2 Palindrome7 Palindrome49 Palindrome50 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome53 Palindrome50 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome57 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same7 // Function to check for Palindrome5 // Function to check for Palindrome6Palindrome20 Palindrome2 <?php7
Palindrome2 <?php9// PHP code to check for Palindrome number in PHP0Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same7 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same7 Palindrome69 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same7 Palindrome7 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome73 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome76 Palindrome73 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome80 Palindrome50 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome84 Palindrome85 Palindrome85 Palindrome87 Palindrome85 <?php4 Palindrome(Palindrome73 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome94 Palindrome50 Input : "MALAYALAM" Output : Palindrome Explanation: Reversing "MALAYALAM" will also get "MALAYALAM" Input : "14441" Output : Palindrome Explanation remains same2 Palindrome(1Palindrome98 |
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