Convert java code to PHP code

Java code to PHP code, master into importjava. util. ArrayList; importjava. util. Arrays; importjava. util. List; publicclassArrayAssemble {@ SuppressWarnings (java code to PHP code, master

Import java. util. arrayList; import java. util. arrays; import java. util. list; public class ArrayAssemble {@ SuppressWarnings ("unchecked") public static void main (String [] args) {String [] arrOfInt = {"red", "Orange ", "Yellow", ""}; @ SuppressWarnings ("unused") String [] arrOfChar1 = {"L", "XL"}; @ SuppressWarnings ("unused ") string [] arrOfChar2 = {"hemp", "acrylic", ""}; String [] arrOfChar3 = {"Kui", "Kang "}; string [] arrOfStr = {"lmy", "lyb", "mz", "yx"}; System. out. println ("The following is the Combined Array"); // Object [] [] objectsArrays = assembleArraysToPlanerArray (new Object [] [] {arrOfInt, arrOfChar1, arrOfChar2, arrOfChar3, arrOfStr}); Object [] [] objectsArrays = assembleArraysToPlanerArray (new Object [] [] {arrOfChar1, arrOfChar2, arrOfChar3 }); // Object [] [] objectsArrays = assembleArraysToPlanerArray (new Object [] [] {arrOfChar1, arrOfChar2}); int I = 0; for (Object [] objArrays: objectsArrays) {I ++; System. out. println (I + "=" + Arrays. toString (objArrays);} // method 1 auxiliary method: combines a List of array or object types with an array, and returns List @ SuppressWarnings ("unchecked ") public static List assembleArrayToList (List aList, Object [] array) {List arrList = new ArrayList (); // traverses aList and combines array with aList for (int I = 0; I <aList. size (); I ++) {Object obj = aList. get (I); // check whether the aList element is of the array type. if not, the combination list if (obj instanceof Object []) is directly generated. {Object [] listArr = (Object []) obj; // combines array-type aList elements with arrays for (int k = 0; k <array. length; k ++) {Object [] newListArr = new Object [listArr. length + 1]; for (int j = 0; j <listArr. length; j ++) {newListArr [j] = listArr [j];} newListArr [listArr. length] = array [k]; arrList. add (newListArr) ;}} else {// combines non-array aList elements with arrays for (int j = 0; j <array. length; j ++) {Object [] arrObj = {aList. get (I), array [j]}; arrList. add (arrObj) ;}}return arrList;} // Method 2: return the two-dimensional array type of the combination using the two-dimensional array parameter method, and use recursive @ SuppressWarnings ("unchecked ") public static Object [] [] assembleArraysToPlanerArray (Object [] [] objectArrays) {if (objectArrays. length = 2) {Object [] assembledArray = objectArrays [0]; Object [] array = objectArrays [1]; return assembleArrayToArray (assembledArray, array);} else if (objectArrays. length <= 1) {return objectArrays;} else {Object [] objArray = objectArrays [objectArrays. length-1]; objectArrays = Arrays. copyOf (objectArrays, objectArrays. length-1); return assembleArrayToArray (assembleArraysToPlanerArray (objectArrays), objArray) ;}// method 2 auxiliary method: combines an array or two-dimensional array type with an array, returns the two-dimensional array public static Object [] [] assembleArrayToArray (Object [] assembledArray, Object [] array) {int lenAssArray = assembledArray. length; int lenArray = array. length; Object [] [] objArrays = new Object [lenAssArray * lenArray] []; for (int I = 0; I <lenAssArray; I ++) {Object obj = assembledArray [I]; if (obj instanceof Object []) {Object [] objArr = (Object []) obj; int lenObjArr = objArr. length; for (int k = 0; k <lenArray; k ++) {// Copy the objArr array to the newListArr array and add its length to the Object [] newListArr = Arrays. copyOf (objArr, lenObjArr + 1); // assign the k + 1 element of the array to the last element of the newListArr array, assign newListArr to newListArr [lenObjArr] = array [k]; objArrays [lenArray * I + k] = newListArr ;}} else {for (int j = 0; j <lenArray; j ++) {Object [] newObjArray = {obj, array [j]}; objArrays [lenArray * I + j] = newObjArray ;}}return objArrays ;}}