Was ist die Funktion zum Teilen von Zeichenfolgen in PHP?

array explode( string separator, string string [, int limit] )<br/>

<?php<br/>$str = &#39;one|two|three|four&#39;;<br/>print_r(explode(&#39;|&#39;, $str));<br/>print_r(explode(&#39;|&#39;, $str, 2));<br/>// 负数的 limit（自 PHP 5.1 起）<br/>print_r(explode(&#39;|&#39;, $str, -1));<br/>?><br/>

Array<br/>(<br/>    [0] => one<br/>    [1] => two<br/>    [2] => three<br/>    [3] => four<br/>)<br/>Array<br/>(<br/>    [0] => one<br/>    [1] => two|three|four<br/>)<br/>Array<br/>(<br/>    [0] => one<br/>    [1] => two<br/>    [2] => three<br/>)<br/>

array str_split( string string [, int length] )<br/>

<?php<br/>$str = &#39;one two three&#39;;<br/>$arr1 = str_split($str);<br/>$arr2 = str_split($str, 3);<br/>print_r($arr1);<br/>print_r($arr2);<br/>?><br/>

Array<br/>(<br/>    [0] => o<br/>    [1] => n<br/>    [2] => e<br/>    [3] =>  <br/>    [4] => t<br/>    [5] => w<br/>    [6] => o<br/>    [7] =>  <br/>    [8] => t<br/>    [9] => h<br/>    [10] => r<br/>    [11] => e<br/>    [12] => e<br/>)<br/>Array<br/>(<br/>    [0] => one<br/>    [1] =>  tw<br/>    [2] => o t<br/>    [3] => hre<br/>    [4] => e<br/>)<br/>