element key

The PHP array sorts the element key names of the arrays in ascending order and keeps the index relationship, so a friend can refer to them. This time this function isThe Ksort () function is sorted in ascending order by key name, preserving the

Php array sorting-sort the key names of elements in the array in ascending order. Php array sorting sorts the key names of elements in the array in ascending order and maintains the index relationship. For more information, see. This function is

Ksort () Definition and usage The Ksort () function is sorted in ascending order by key name, preserving the original key for the array value. The Second optional parameter contains an additional sort flag. Returns TRUE if successful, otherwise

/** * Two-dimensional array sorted by key * @param $arr * @param $arr _key * @param string $order collation * @return Mixed */ functionMyarraymultisort ($arr,$arr _key,$order= ' ASC '){ foreach($arr as $val){ $key _arrays[]

Krsort () Definition and usage The Krsort () function reverses the array by key, preserving the original key for the set value. The Second optional parameter contains an additional sort flag. Returns TRUE if successful, otherwise FALSE is

Krsort () of the php array function sequence-sort the element key names of the array in descending order to maintain the index relationship. Krsort () definition and usage the krsort () function sorts the array by key in reverse order, and retains

/** * Two-dimensional array to repeat according to key * @param $arr * @param $key * @return Array*/ functionArrayuniqueness ($arr,$key){ $res=Array(); foreach($arr as $value) { //See if there are duplicates if(isset(

The krsort () function sorts the array by key in reverse order to reserve the original key for the array value. The second optional parameter contains an additional sorting flag. The krsort () function sorts the array by key in reverse order to

The krsort () function sorts the array by key in reverse order to reserve the original key for the array value. The second optional parameter contains an additional sorting flag. Krsort () definition and usageThe krsort () function sorts the array

The ksort () function sorts the array in ascending order by key name and retains the original key for the array value. The second optional parameter contains an additional sorting flag. Ksort () definition and usage The ksort () function sorts the

The ksort () function sorts the array in ascending order by key name and retains the original key for the array value. The second optional parameter contains an additional sorting flag. Ksort () definition and usage The ksort () function sorts the

The ksort () function sorts the array in ascending order by key name and retains the original key for the array value. The second optional parameter contains an additional sorting flag. Ksort () definition and usage The ksort () function sorts the

Ksort () Definition and usage The ksort () function sorts the array in ascending order by key name and retains the original key for the array value.The second optional parameter contains an additional sorting flag.If yes, TRUE is returned. Otherwise,

The krsort () function sorts the array by key in reverse order to reserve the original key for the array value. The second optional parameter contains an additional sorting flag. Krsort () definition and usageThe krsort () function sorts the array

Php array sorting sorts the key names of elements in the array in ascending order and maintains the index relationship. For more information, see. This function isThe ksort () function sorts the array in ascending order by key name and retains the

The krsort () function sorts the array by key in reverse order to reserve the original key for the array value. The second optional parameter contains an additional sorting flag. Krsort () definition and usageThe krsort () function sorts the array

This function isThe ksort () function sorts the array in ascending order by key name and retains the original key for the array value.The second optional parameter contains an additional sorting flag.If yes, TRUE is returned. Otherwise, FALSE is

Krsort () Definition and usageThe Krsort () function sorts the array in reverse order, preserving the original key for the numeric value. The optional second parameter contains the additional sort flags. If successful, returns TRUE, otherwise

Ksort () Definition and usage The Ksort () function sorts the array in ascending order of the key names and retains the original key for the array value. The optional second parameter contains the additional sort flags. If successful, returns

Memcache Common methods Memcache::add MD Ash; Adds a value that returns false if it already exists Memcache::add server-Add a server address to use Memcache::close-closes a Memcache object memcache::connect-Create a Memcache object Memcache::d