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php數(shù)組合并與拆分實(shí)例分析

 更新時(shí)間：2015年06月12日 16:27:21   作者：zhuzhao  
這篇文章主要介紹了php數(shù)組合并與拆分方法,實(shí)例分析了php中array_merge、array_merge_recursive、array_splice等方法操作數(shù)組的相關(guān)技巧,需要的朋友可以參考下

本文實(shí)例講述了php數(shù)組合并與拆分的方法。分享給大家供大家參考。具體如下：

<?php 
$array1 = array("A","B","C","D"); 
$array2 = array("1","2","3","4"); 
$array3 = array("!","@","#","$"); 
$arrayX = array_merge($array1, $array2, $array3);
//將3個(gè)數(shù)組合并起來 
print_r($arrayX); 
?> 


<?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, $array3);
//合并數(shù)組 
print_r($arrayX); 
?> 


<?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, $array3);
//合并數(shù)組 
print_r($arrayX); 
?> 


<?php 
$array = array(1,2,3,4,5,6,7,8,9); 
$arrayX = array_splice($array, 2, 6);
//獲取數(shù)組的第2個(gè)元素到第7個(gè)元素 
print_r($array); 
print_r($arrayX); 
?>

希望本文所述對(duì)大家的php程序設(shè)計(jì)有所幫助。

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