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CollectionModify::arrayAppendAppend element to an array field Description
public mysql_xdevapi\CollectionModify mysql_xdevapi\CollectionModify::arrayAppend(string
$collection_field , string $expression_or_literal )Add an element to a document's field, as multiple elements of a field are represented as an array. Unlike arrayInsert(), arrayAppend() always appends the new element at the end of the array, whereas arrayInsert() can define the location. Parameters
Return ValuesA CollectionModify object that can be used to execute the command, or to add additional operations. ExamplesExample #1 mysql_xdevapi\CollectionModify::arrayAppend example
The above example will output something similar to: Array ( [0] => Array ( [_id] => 00005b6b5361000000000000010c [name] => Bernie [traits] => Array ( [0] => Friend [1] => Brother [2] => Human [3] => Happy ) ) ) |