[ array->removeall ]
The [array->removeall] method removes any elements that match the parameter from the array. Accepts a single parameter of any data type. Modifies the array in place, returns no value. If no parameter is specified the array is emptied of all elements.
Note: The specified elements in the array are removed and the indexes of all elements in the array above the index are adjusted down.
- Syntax
array->removeall( 'search_term' )Examples
- Beginner
To find and remove an element from an array:
Use the [array->removeall] method. The following example removes all entries for Friday from an array of the days of the week. The resulting array is output.
Code
var( DaysOfWeek = array('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat') )
$DaysOfWeek->removeall('Fri')
//output modified array
$DaysOfWeekResult
array(Sun, Mon, Tue, Wed, Thu, Sat)
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