PHP splits a string and outputs an array of characters example_PHP tutorial

Example of php splitting a string and outputting an array of characters

The explode() function can be used to split character functions in php, but there must be a rule for using this function, such as | separated by other characters, so that we can directly use explode to divide the string into an array and then use for to traverse the output. Let's look at a few examples.

　The explode() function splits a string into an array.

Grammar

explode(separator,string,limit)

Example 1

The code is as follows

$test='472347127,893372115,850965403';
$r=explode(",",$test);
for($i=0;$i { echo $i.".". $r[$i].""; }
?>

代码如下
$test='472347127,893372115,850965403'; $r=explode(",",$test); for($i=0;$i { echo $i.".". $r[$i].""; } ?>

Output: 0.472347127 1.893372115 2.850965403

Example 2

The code is as follows

$a="893372115,472347127,850965403" ;
$b=explode(",",$a);
foreach($b as $bb)
{ echo $bb.""; //print_r($b); }
?>

代码如下
$a="893372115,472347127,850965403" ; $b=explode(",",$a); foreach($b as $bb) { echo $bb.""; //print_r($b); } ?>

Output: 893372115 472347127 850965403 PHP

Comma splits string

Use explode function to split string into array

The code is as follows
代码如下
$source = "hello1,hello2,hello3,hello4,hello5";//按逗号分离字符串 $hello = explode(',',$source); for($index=0;$index echo $hello[$index];echo " ";  } ?>

$source = "hello1,hello2, hello3,hello4,hello5";//Separate strings by commas
$hello = explode(',',$source);

for($index=0;$ index echo $hello[$index];echo "
";
}

?>

　　split函数进行字符分割

代码如下
代码如下
// 分隔符可以是斜线，点，或横线 $date = "04/30/1973"; list($month, $day, $year) = split ('[/.-]', $date); echo "Month: $month; Day: $day; Year: $year n";  ?>

// 分隔符可以是斜线，点，或横线 
$date = "04/30/1973"; 
list($month, $day, $year) = split ('[/.-]', $date); 
echo "Month: $month; Day: $day; Year: $year
n"; 
?>

http://www.bkjia.com/PHPjc/873237.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/873237.htmlTechArticlephp分割字符串并输出数组字符例子 在php中分割字符函数可以使用explode()函数，但是使用此函数必须要有一个规律了，如以|分开或以其它字...