PHP sort() Function6 Jan 2025 | 1 min read The PHP sort( ) function is used to sort the array elements in ascending order. This function was introduced in PHP 4.0. SyntaxParameter
ReturnsThe sort( ) function returns true on success or false on failure. Example 1Output: Array ( [0] => acoustic [1] => classical [2] => electric ) Example 2Output: Array ( [0] =>audi [1] =>bmw [2] =>nissan ) Example 3Output: Array ( [0] => 400 [1] => 100 [2] => 50 [3] => 20 [4] => 1 ) Array ( [0] => 1 [1] => 20 [2] => 50 [3] => 100 [4] => 400 ) Example 4Output: Array ( [0] => compiler [1] =>dbms [2] => networking [3] =>os ) Next TopicPhp-array-splice-function |
The compact( ) function is an inbuilt function of PHP, and it is used to create an array from variables and their values. This function was introduced in PHP 4+. Syntax array compact ( mixed $varname1 [, mixed $... ] ); Parameters Parameter Description Is compulsory Variable1 It can be either a string...
1 min read
PHP rsort() Function The PHP rsort( ) function is used to sort an array in reverse order. This function introduced in PHP 4.0. Syntax bool rsort ( array &$array [, int $sort_flags = SORT_REGULAR ] ); Parameter Parameter Description Is compulsory array Specifies the array to use. compulsory Sort flags It specifies how to sort the array...
1 min read
PHP sizeof() Function The sizeof( ) function is an alias of count( ) function. The sizeof( ) function returns the number of elements in an array. This function was introduced in PHP 4.0. Syntax intsizeof(array, mode); Parameter Parameter Description Is compulsory array Specifies the array to use. compulsory mode Specifies the mode. Possible values: 0 - Default. Does...
1 min read
PHP array diff_ukey() Function The array_diff_ukey() is an inbuilt function in PHP. The array_diff_ukey() function compares the keys of two or more arrays with a user-defined function, and returns an array that contains the entries from array1 that are not present in array2 or array3, etc. This...
2 min read
PHP extract() Function The extract( ) function is an inbuilt function of PHP, and it is used to import variables into the local symbol table from an array. This function was introduced in 4.0. Syntax int extract ( array &$array [, int $flags = EXTR_OVERWRITE [, string $prefix...
1 min read
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...
1 min read
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...
1 min read
The array_pad() function is a built-in function of PHP. The array_pad() function inserts a specified number of elements, with a specified value, to an array. This function was introduced in PHP 4.0. Syntax array array_pad ( array $array , int $size , mixed $value ); Parameters Parameter Description Required/Optional array Specifies an array. compulsory size Specifies...
1 min read
The array_reverse() function is a inbuilt function of PHP. The array_reverse( ) function is used to reverse the order of the elements in an array. This function was introduced in PHP 4.0. Syntax array array_reverse ( array $array [, bool $preserve_keys = FALSE ] ); Parameter Parameter Description Is compulsory array Specifies an...
1 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
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