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<?php $organizations = array( (object)array( 'id' => 1 ), (object)array( 'id' => 2 ), (object)array( 'id' => 3 ), ); $organizationIds = array_map(function ($organization) { return $organization->id; }, $organizations); var_dump($organizationIds);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }

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