basic functions of array manipulationThe key name and value of the arrayArray_values ($arr); Gets the value of the array Array_keys ($arr), gets the key name of the array array_flip ($arr), and the values in the array are exchanged with the key
Php operation array (merge, split, append, search, delete, etc ). 1. the array_merge () function combines the arrays and returns a Union array. The obtained array starts with the first input array parameter.
1. Merge arrays
The array_merge ()
1. Merging Arrays
The Array_merge () function merges the arrays together to return an array of unions. The resulting array starts with the first input array parameter, forcing it sequentially in the order in which the array parameters appear later.
Php operation array (merge, split, append, search, delete, etc.) 1. the Combined Array array_merge () function combines the array and returns a combined array. The obtained array starts with the first input array parameter and is immediately added
Php operation array (merge, split, append, search, delete, etc.) 1. Merge the array
The array_merge () function combines arrays and returns a Union array. The obtained array starts with the first input array parameter and is immediately added
The array_merge () function combines arrays and returns a Union array. The obtained array starts with the first input array parameter and is immediately added according to the order in which the following array parameters appear. The format is: 1.
1. Merging arrays
The Array_merge () function merges the arrays together to return an array of unions. The resulting array starts with the first input array parameter, forcing it sequentially in the order in which the array parameters appear later.
1. Merging arrays
The Array_merge () function merges the arrays together to return an array of unions. The resulting array starts with the first input array parameter, forcing it sequentially in the order in which the array parameters appear later.
This article mainly introduces some built-in php functions for operating arrays.
1. Merge arrays
The array_merge () function combines arrays and returns a Union array. The obtained array starts with the first input array parameter and is
1. Merging Arrays
The Array_merge () function merges the arrays together, returning a federated array. The resulting array begins with the first input array parameter and is forced in the order in which the following array parameters appear. In the
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