array_push Push one or more elements onto the end of array &reftitle.description; intarray_push arrayarray mixedvar mixed... array_push treats array as a stack, and pushes the passed variables onto the end of array. The length of array increases by the number of variables pushed. Has the same effect as: ]]> repeated for each var. If you use array_push to add one element to the array it's better to use $array[] = because in that way there is no overhead of calling a function. array_push will raise a warning if the first argument is not an array. This differs from the $var[] behaviour where a new array is created. &reftitle.parameters; array The input array. var The pushed value. &reftitle.returnvalues; Returns the new number of elements in the array. &reftitle.examples; ]]> &example.outputs; orange [1] => banana [2] => apple [3] => raspberry ) ]]> &reftitle.seealso; array_pop array_shift array_unshift