wincache_ucache_get(3) [php man page]

WINCACHE_UCACHE_GET(3)							 1						    WINCACHE_UCACHE_GET(3)

wincache_ucache_get - Gets a variable stored in the user cache

SYNOPSIS

       mixed wincache_ucache_get (mixed  $key, [bool  &$success])

DESCRIPTION

	Gets a variable stored in the user cache.

PARAMETERS

	      o $key
		-  The	$key  that was used to store the variable in the cache. $key is case sensitive. $key can be an array of keys. In this case
		the return value will be an array of values of each element in the $key array. If an object, or an array  containing  objects,	is
		returned, then the objects will be unserialized. See __wakeup() for details on unserializing objects.

	      o $success
		- Will be set to TRUE on success and FALSE on failure.

RETURN VALUES

	If  $key  is  a string, the function returns the value of the variable stored with that key. The $success is set to TRUE on success and to
       FALSE on failure.

	The $key is an array, the parameter $success is always set to TRUE. The returned array (name => value pairs) will contain only those  name
       =>  value  pairs  for  which the get operation in user cache was successful. If none of the keys in the key array finds a match in the user
       cache an empty array will be returned.

EXAMPLES

       Example #1

	      wincache_ucache_get(3) with $key as a string

	      <?php
	      wincache_ucache_add('color', 'blue');
	      var_dump(wincache_ucache_get('color', $success));
	      var_dump($success);
	      ?>

	      The above example will output:

	      string(4) "blue"
	      bool(true)

       Example #2

	      wincache_ucache_get(3) with $key as an array

	      <?php
	      $array1 = array('green' => '5', 'Blue' => '6', 'yellow' => '7', 'cyan' => '8');
	      wincache_ucache_set($array1);
	      $array2 = array('green', 'Blue', 'yellow', 'cyan');
	      var_dump(wincache_ucache_get($array2, $success));
	      var_dump($success);
	      ?>

	      The above example will output:

	      array(4) { ["green"]=> string(1) "5"
			 ["Blue"]=> string(1) "6"
			 ["yellow"]=> string(1) "7"
			 ["cyan"]=> string(1) "8" }
	      bool(true)

SEE ALSO

       wincache_ucache_add(3),	wincache_ucache_set(3),  wincache_ucache_delete(3),  wincache_ucache_clear(3),	 wincache_ucache_exists(3),   win-
       cache_ucache_meminfo(3), wincache_ucache_info(3), __wakeup().

PHP Documentation Group 												    WINCACHE_UCACHE_GET(3)

ARRAY_DIFF_ASSOC(3)							 1						       ARRAY_DIFF_ASSOC(3)

array_diff_assoc - Computes the difference of arrays with additional index check

SYNOPSIS

       array array_diff_assoc (array  $array1, array  $array2, [array  $...])

DESCRIPTION

	Compares $array1 against $array2 and returns the difference. Unlike array_diff(3) the array keys are also used in the comparison.

PARAMETERS

	      o $array1
		- The array to compare from

	      o $array2
		- An array to compare against

	      o $...
		- More arrays to compare against

RETURN VALUES

	Returns an array containing all the values from $array1 that are not present in any of the other arrays.

EXAMPLES

       Example #1

	      array_diff_assoc(3) example

	       In  this  example  you  see  the  "a" => "green" pair is present in both arrays and thus it is not in the output from the function.
	      Unlike this, the pair 0 => "red" is in the output because in the second argument "red" has key which is 1.

	      <?php
	      $array1 = array("a" => "green", "b" => "brown", "c" => "blue", "red");
	      $array2 = array("a" => "green", "yellow", "red");
	      $result = array_diff_assoc($array1, $array2);
	      print_r($result);
	      ?>

	      The above example will output:

	      Array
	      (
		  [b] => brown
		  [c] => blue
		  [0] => red
	      )

       Example #2

	      array_diff_assoc(3) example

	       Two values from key => value pairs are considered equal only if (string) $elem1 === (string) $elem2 . In other words a strict check
	      takes place so the string representations must be the same.

	      <?php
	      $array1 = array(0, 1, 2);
	      $array2 = array("00", "01", "2");
	      $result = array_diff_assoc($array1, $array2);
	      print_r($result);
	      ?>

	      The above example will output:

	      Array
	      (
		  [0] => 0
		  [1] => 1
		  )

NOTES

       Note

	       This  function only checks one dimension of a n-dimensional array. Of course you can check deeper dimensions by using, for example,
	      array_diff_assoc($array1[0], $array2[0]);.

       Note

	       Ensure you pass arguments in the correct order when comparing similar arrays with more keys. The new array should be the  first	in
	      the list.

SEE ALSO

       array_diff(3), array_diff_uassoc(3), array_udiff_assoc(3), array_udiff_uassoc(3), array_intersect(3), array_intersect_assoc(3).

PHP Documentation Group 												       ARRAY_DIFF_ASSOC(3)