php array last to first
simplest way to do with below code $arr = array( 'key1'=>'value1', 'key2'=>'value2', 'key3'=>'value3' ); $lastvalue = end($arr); $lastkey ..., 5 Answers. From the manual: reset() : Returns the value of the first array element, or FALSE if the array is empty. end() : Returns the value of the last element or FALSE for empty array., Use array_reverse http://php.net/manual/en/function.array-reverse.php <?php $array = array(0 => array("foo" => "bar"), 1 => array("faz" ...,Definition and Usage. The end() function moves the internal pointer to, and outputs, the last element in the array. Related methods: current() - returns the value of ... ,If you need to get a reference on the first or last element of an array, use these functions because reset() and end() only return you a copy that you cannot ... ,Here are a couple of routines to swap the order of two elements in an array <?php function array_swap_forward($arr,$elem) $ndx = array_search($elem,$arr) ... ,array_shift() shifts the first value of the array off and returns it, shortening the array by one ..... If you need the first or last entry of an array, then this could help you.
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 php array last to first 相關參考資料
php - Associative array move last element to first - Stack Overflow
simplest way to do with below code $arr = array( 'key1'=>'value1', 'key2'=>'value2', 'key3'=>'value3' ); $lastvalue = end($arr); $lastkey ... https://stackoverflow.com php - get first and last element in array - Stack Overflow
5 Answers. From the manual: reset() : Returns the value of the first array element, or FALSE if the array is empty. end() : Returns the value of the last element or FALSE for empty array. https://stackoverflow.com php - sort an array last to first - Stack Overflow
Use array_reverse http://php.net/manual/en/function.array-reverse.php <?php $array = array(0 => array("foo" => "bar"), 1 => array("faz" ... https://stackoverflow.com PHP end() Function - W3Schools
Definition and Usage. The end() function moves the internal pointer to, and outputs, the last element in the array. Related methods: current() - returns the value of ... https://www.w3schools.com PHP: end - Manual - PHP.net
If you need to get a reference on the first or last element of an array, use these functions because reset() and end() only return you a copy that you cannot ... http://php.net Return an array with elements in reverse order - PHP.net
Here are a couple of routines to swap the order of two elements in an array <?php function array_swap_forward($arr,$elem) $ndx = array_search($elem,$arr) ... http://php.net Shift an element off the beginning of array - PHP.net
array_shift() shifts the first value of the array off and returns it, shortening the array by one ..... If you need the first or last entry of an array, then this could help you. http://php.net |