PHP Array column() Function6 Jan 2025 | 2 min read It is an inbuilt function in PHP. The array_column() function is used to return the values from a single column in the input array. This function is introduced in PHP 5.5. Syntax
Example 1Output: Array( [0] => sid [1] => sonoo ) Example 2Output: Array ( [0] => c [1] => java [2] => php ) Example 3Output: Array ( [11] => c [12] => php [13] => java ) Example 4Output: Array ( [0] => Cricket [1] => Football [2] => Chess ) Next TopicPhp-array-combine-function |
PHP array_count_values() Function The array_count_values() function returns an array where the keys are the original array's values, and the values is the number of occurrences. In other words, we can say that array_count_values() function is used to calculate the frequency of all of the elements of...
1 min read
PHP usort( ) Function The PHP usort( ) function is used to sort an array by its value using a user-supplied comparison function. If the array you wish to sort needs to be sorted by some non-trivial criteria, you should use this function. This function was...
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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
The array_udiff_assoc( ) function is an inbuilt function of PHP. The array_udiff_assoc( ) function use a built-in function to compare the keys and values of two or more arrays, and returns the differences. This function was introduced in PHP 5.0. Syntax array array_udiff_assoc ( array $array1 ,...
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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 $... ] ); Parameter Parameter Description Is compulsory array1 Specifies an...
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PHP natcasesort() Function The natcasesort( ) function is used to sort an array using a case insensitive "natural array" algorithm. The function implements a sort algorithm but maintains original keys and values. This function was introduced in PHP 4.0. Syntax bool natcasesort ( array &$array ); Parameter Parameter Description Is compulsory array The input...
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The array_intersect_key( ) function computes the intersection of arrays using keys for comparison. This function compares the keys of two or more arrays and returns the matches. This function compares the keys of two or more arrays and returns an array that contains the entries...
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The array_merge_recursive( ) function is a built-in function in PHP. This function is used to merge the elements or values of two or more arrays together into a single array, the values of one are appended to the end of the ious one. This function...
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PHP list() Function The PHP list( ) function is used to assign values to a list of variables in one operation. This function was introduced in PHP 4.0. Syntax array list ( mixed $var1 [, mixed $... ] ); Parameter Parameter Description Is compulsory Variable1 The first variable to assign a value to. compulsory Variable2... More variables...
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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...
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