php數組合並與拆分實例分析

 本文實例講述了php數組合並與拆分的方法。分享給大家供大家參考。具體如下：

1 2 3 4 5 6 7 8 <?php $array1 = array("A","B","C","D"); $array2 = array("1","2","3","4"); $array3 = array("!","@","#","$"); $arrayX = array_merge($array1, $array2, $array3); //將3個數組合並起來 print_r($arrayX); ?>   1 2 3 4 5 6 7 8 <?php $array1 = array("AA"=>"A","BB"=>"B","CC"=>"C","DD"=>"D"); $array2 = array("AA"=>"1","BB"=>"2","CC"=>"3","DD"=>"4"); $array3 = array("AA"=>"!","BB"=>"@","CC"=>"#","DD"=>"$"); $arrayX = array_merge($array1, $array2, $array3); //合並數組 print_r($arrayX); ?>   1 2 3 4 5 6 7 8 <?php $array1 = array("AA"=>"A","BB"=>"B","CC"=>"C","DD"=>"D"); $array2 = array("AA"=>"1","BB"=>"2","CC"=>"3","DD"=>"4"); $array3 = array("AA"=>"!","BB"=>"@","CC"=>"#","DD"=>"$"); $arrayX = array_merge_recursive($array1, $array2, $array3); //合並數組 print_r($arrayX); ?>   1 2 3 4 5 6 7 <?php $array = array(1,2,3,4,5,6,7,8,9); $arrayX = array_splice($array, 2, 6); //獲取數組的第2個元素到第7個元素 print_r($array); print_r($arrayX); ?>