Php array merging and sharding instance analysis, array sharding instance analysis
This article describes how to merge and split php arrays. Share it with you for your reference. The details are as follows:
<? Php $ array1 = array ("A", "B", "C", "D"); $ array2 = array ("1", "2", "3 ", "4"); $ array3 = array ("! "," @ "," # "," $ "); $ ArrayX = array_merge ($ array1, $ array2, $ array3 ); // combine the three numbers into print_r ($ arrayX);?>
<? Php $ array1 = array ("AA" => "A", "BB" => "B", "CC" => "C ", "DD" => "D"); $ array2 = array ("AA" => "1", "BB" => "2 ", "CC" => "3", "DD" => "4"); $ array3 = array ("AA" => "! "," BB "=>" @ "," CC "=>" # "," DD "=>" $ "); $ arrayX = array_merge ($ array1, $ array2, $ array3); // merge the array print_r ($ arrayX);?>
<? Php $ array1 = array ("AA" => "A", "BB" => "B", "CC" => "C ", "DD" => "D"); $ array2 = array ("AA" => "1", "BB" => "2 ", "CC" => "3", "DD" => "4"); $ array3 = array ("AA" => "! "," BB "=>" @ "," CC "=>" # "," DD "=>" $ "); $ arrayX = array_merge_recursive ($ array1, $ array2, $ array3); // merge the array print_r ($ arrayX);?>
<? Php $ array = array (1, 2, 3, 4, 5, 6, 7, 8, 9); $ arrayX = array_splice ($ array, 2, 6 ); // obtain the 2nd to 7th elements of the array print_r ($ array); print_r ($ arrayX);?>
I hope this article will help you with php programming.