?php
//利用 explode 函數(shù)分割字符串到數(shù)組
$source = "hello1,hello2,hello3,hello4,hello5";//按逗號(hào)分離字符串
$hello = explode(',',$source);
for($i=0;$icount($hello);$i++){
echo $hello[$i];echo "/br>";
}
?>

$newstr = substr($str,0,strlen($str)-1); 

  $date = "04,30"; 
  list($month, $day) = split ('[,.-]', $date); 
  echo "Month: $month; Day: $day;br />\n";

meta charset="utf-8" />
?php 
$a1="206,206,206,201,206,201";
//$array = explode(',', $a1); //字符串組成數(shù)組
$array1=implode(",",array_unique(explode(',', $a1)));
 print_r($array1);
?>

?php
  $a=array("a"=>"Cat","b"=>"Dog","c"=>"Horse");
  print_r(array_values($a));
  // 輸出：
  // Array ( [0] => Cat [1] => Dog [2] => Horse )
?>

$a="303,304,305,306,307";
$a = explode(',',$a);
echo count($a);

script language="javascript"> 
str="2,2,3,5,6,6"; //這是一字符串 
var strs= new Array(); //定義一數(shù)組 
strs=str.split(","); //字符分割 
for (i=0;istrs.length ;i++ ) 
{ 
document.write(strs[i]+"br/>"); //分割后的字符輸出 
} 
/script> 

// 示例 1 $pizza = "piece1 piece2 piece3 piece4 piece5 piece6"; 
$pieces = explode(" ", $pizza); 
echo $pieces[0]; // piece1 
echo $pieces[1]; // piece2 

$array = array('a' => 1, 'b'=>2, 'c'=>3, 'd'=>4);
$string = implode("-",$array)
echo $string;
//==== 結(jié)果就是：1-2-3-4;