Php merge two ordered arrays _ PHP Tutorial

Php merges two ordered arrays. For two ordered arrays, each array is cyclically arranged into the new array. The php code: [php]? P for two ordered arrays, each array is cyclically arranged to the new array;
Increment by idea, compare, and insert in sequence. php code:
[Php]
$ Arr1 = array (1, 2, 3, 4, 5, 6, 7, 8); // sample data
$ Arr2 = array (3, 4, 5, 7, 9, 10 );
Echo'

';
Print_r (mergeOrderly ($ arr1, $ arr2); // example
Function mergeOrderly ($ arr1, $ arr2 ){
If (! Count ($ arr1) {// Determine whether the parameter is meaningful
Return false;
} Elseif (! Count ($ arr2 )){
Return false;
} Else {// merge
$ Arr = array (); // defines the final array container
$ Arr2Num = count ($ arr2); // counts the length of the array.
$ Arr1Num = count ($ arr1 );
$ I1 = 0; // The Loop mark of array 1
$ I2 = 0; // The Loop mark of array 2
While ($ i1 <$ arr1Num | $ i2 <$ arr2Num) {// whether to merge
If ($ i1 <$ arr1Num & $ i2 <$ arr2Num) {// when both arrays do not reach the end, scenario 1
If ($ arr1 [$ i1]> $ arr2 [$ i2]) {// you need to compare array 1 and array 2. small values are placed in the target array and marked with + 1.
$ Arr [] = $ arr2 [$ i2];
$ I2 ++;
} Else {
$ Arr [] = $ arr1 [$ i1];
$ I1 ++;
}
} Elseif ($ i1 <$ arr1Num & $ i2> = $ arr2Num) {// array 2 has reached the end, while array 1 has arrived. case 2
$ Arr [] = $ arr1 [$ i1]; // insert the content of array 1 directly into the target array.
$ I1 ++;
} Elseif ($ i2 <$ arr2Num & $ i1> = $ arr1Num) {// array 1 has reached the end, while array 2 has not yet arrived. case 3
$ Arr [] = $ arr2 [$ i2]; // insert the content of array 2 directly into the target array.
$ I2 ++;
}
}
Return $ arr;
}
}
?>

Author: dats0407
Pipeline uses the idea to increment, compare, and insert in sequence. php code: [php]? P...