Array_work usage instance analysis in php, array_work instance analysis

Array_work usage instance analysis in php, array_work instance analysis

This example describes how to use array_work in php. Share it with you for your reference. The details are as follows:

// The test array $ array = array ('php', 'arrays ', 'are', 'Cool'); // some variable for testing: $ some_var = 'new'; // the function that gets's called for each entryfunction format_array_values (& $ item, $ key, $ some_var) {$ item = $ some_var. ": $ item (KEY: $ key) <br/>" ;}// "walk" trough each array item and call the function: // "format_array_values" array_walk ($ array, 'format _ array_values ', $ some_var); // print the result: print_r ($ array);/* The output will be: array ([0] => NEW: php (KEY: 0) <br/> [1] => NEW: arrays (KEY: 1) <br/> [2] => NEW: are (KEY: 2) <br/> [3] => NEW: cool (KEY: 3) <br/>) */

I hope this article will help you with php programming.