explode_implode.php

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<title> explode_implode.php </title>
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<?php
echo "通过空格分隔字符串： ";
$pizza = "a1 a2 a3 a4 a5 a6";
//通过空格分隔
$pieces = explode(" ", $pizza);
//输出返回数组的头两个元素
echo $pieces[0] . " "; // 输出a1
echo $pieces[1]. " "; // 输出a2
// 将分隔后的元素保存到list 的变量中
echo "将变量保存在list 变量中: ";
$data = "foo:*:1023:1000::/home/foo:/bin/sh";
list($user, $pass, $uid, $gid, $gecos, $home, $shell) = explode(":", $data);
echo $user. " "; // 输出foo
echo $pass. " "; // 输出*
echo "限制分隔的字符串数: ";
$limit="a;b;c;d;e;f;";
$back=explode(";",$limit,3);
print_r($back);
?>
<hr>
<?php
$myarray = array('lastname', 'email', 'phone');
//用逗号分隔符连接数组
$comma_separated = implode(",", $myarray);
echo $comma_separated;
?>

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通过空格分隔字符串：
a1
a2
将变量保存在list 变量中:
foo
*
限制分隔的字符串数:
Array ( [0] => a [1] => b [2] => c;d;e;f; )
lastname,email,phone

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