php裡array_work用法執行個體分析，array_work執行個體分析_PHP教程

php裡array_work用法執行個體分析，array_work執行個體分析

本文執行個體講述了php裡array_work用法。分享給大家供大家參考。具體如下：

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

希望本文所述對大家的php程式設計有所協助。

http://www.bkjia.com/PHPjc/1031487.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/1031487.htmlTechArticlephp裡array_work用法執行個體分析，array_work執行個體分析 本文執行個體講述了php裡array_work用法。分享給大家供大家參考。具體如下： // the test array $array...

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