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php数组合并与拆分实例分析

2015-06-12 16:27 746 查看

<?php
$array1 = array("A","B","C","D");
$array2 = array("1","2","3","4");
$array3 = array("!","@","#","$");
$arrayX = array_merge($array1, $array2, $array3);
//将3个数组合并起来
print_r($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, $array3);
//合并数组
print_r($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, $array3);
//合并数组
print_r($arrayX);
?>

<?php
$array = array(1,2,3,4,5,6,7,8,9);
$arrayX = array_splice($array, 2, 6);
//获取数组的第2个元素到第7个元素
print_r($array);
print_r($arrayX);
?>

希望本文所述对大家的php程序设计有所帮助。

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标签： php 数组合并拆分

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