PHP in_array() Function6 Jan 2025 | 2 min read The in_array( ) function is an inbuilt function of PHP. It is used to search an array for a specific value. If the third parameter strict is set to true, the in_array( ) function will also check the types of the $values. SyntaxParameter
ReturnsThe function returns true if the value is found in the array or false otherwise. Example 1Output: found Example 2Output: Got jobGot innovation Example 3Output: great player Example 4Output: found not found Next TopicPhp-array-intersect-assoc-function |
The array_multisort() is an built-in function in PHP. This function is used to sort multiple arrays at once or a multi-dimensional array with each dimension. This function was introduced in PHP 4.0. Syntax bool array_multisort ( array &$array1 [, mixed $array1_sort_order = SORT_ASC [, mixed$array1_sort_flags = SORT_REGULAR...
2 min read
The array_replace_recursive() function is an inbuilt function of PHP. The array_replace_recursive( ) function is used to replace the values from passed arrays into the first array recursively. This function was introduced in PHP 5.3.0. Syntax array array_replace_recursive ( array $array1 [, array $... ] ); Parameter Parameter Description Is compulsory array1 Specifies an...
2 min read
PHP () Function The PHP ( ) function is used to fetch the array value in the ious place, pointed by the internal array pointer. This function was introduced in PHP 4.0. Syntax mixed ( array &$array ); Parameter Parameter Description Is compulsory array Specifies the array to use. compulsory Returns The ( ) function returns...
1 min read
The array_uintersect_assoc( ) function is an inbuilt function of PHP. The array_uintesect_assoc() function compares two or more arrays, and then returns an array containing the elements from the first array. This function was introduced in PHP 5.0. Syntax array array_uintersect_assoc ( array $array1 , array $array2 [,...
1 min read
PHP pos() Function The PHP pos( ) function is used to fetch the value of the current element in an array. The PHP pos( ) function is an alias of current( ) function. This function was introduced in PHP 4.0. Syntax pos($array); Parameter Parameter Description Is compulsory array Specifies the array to use. compulsory Returns The pos(...
1 min read
PHP natcasesort() Function The natcasesort( ) function is used to sort an array using a case insensitive "natural array" algorithm. The function implements a sort algorithm but maintains original keys and values. This function was introduced in PHP 4.0. Syntax bool natcasesort ( array &$array ); Parameter Parameter Description Is compulsory array The input...
2 min read
PHP shuffle() Function The PHP shuffle( ) function is used to randomize the order of the elements in the array. The function assigns new keys to the elements in an array. This function introduced in PHP 4.0. Syntax bool shuffle ( array &$array ); Parameter Parameter Description Is compulsory array Specifies the array to...
1 min read
PHP array diff_ukey() Function The array_diff_ukey() is an inbuilt function in PHP. The array_diff_ukey() function compares the keys of two or more arrays with a user-defined function, and returns an array that contains the entries from array1 that are not present in array2 or array3, etc. This...
2 min read
The array_diff_assoc() function is used to compare an array against another array and returns the difference. In other words, we can say that array_diff_assoc() function compares the keys and values of two or more arrays and return an array that contains the entries from array1...
1 min read
The array_intersect_ukey( ) function Computes the intersection of arrays using a callback function on the keys for comparison. The function returns an array containing all the values of the first array which have matching keys that are present in all the arguments. This function was...
1 min read
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