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php Programming Glossary: array2http://stackoverflow.com/questions/2140090/operator-for-array-in-php though e.g. array1 array 'one' 'two' 'foo' 'bar' array2 array 'three' 'four' 'five' 'foo' 'baz' array3 array1 array2.. array 'three' 'four' 'five' 'foo' 'baz' array3 array1 array2 print_r array3 print_r array_merge array1 array2 outputs Array.. array1 array2 print_r array3 print_r array_merge array1 array2 outputs Array 0 one preserved from array1 1 two preserved from..
Preserve key order (stable sort) when sorting with PHP's uasort http://stackoverflow.com/questions/4353739/preserve-key-order-stable-sort-when-sorting-with-phps-uasort halfway count array 2 array1 array_slice array 0 halfway array2 array_slice array halfway Recurse to sort the two halves mergesort.. the two halves mergesort array1 cmp_function mergesort array2 cmp_function If all of array1 is all of array2 just append them... mergesort array2 cmp_function If all of array1 is all of array2 just append them. if call_user_func cmp_function end array1..
How to “flatten” a multi-dimensional array to simple one in PHP? http://stackoverflow.com/questions/526556/how-to-flatten-a-multi-dimensional-array-to-simple-one-in-php values could break. Is there something like combine array1 array2 for arrays inside of multi dimensional array php arrays multidimensional..
Find common values in multiple arrays with PHP http://stackoverflow.com/questions/5299608/find-common-values-in-multiple-arrays-with-php array_intersect intersect array_intersect array1 array2 array3 If you don't know how many arrays you have then build.. and user call_user_func_array list array list array1 list array2 list array3 intersect call_user_func_array 'array_intersect'..
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