$my_string = "Lorem Ipsum is simply dummy text of the printing and typesetting industry."
预期结果:
"Lorem Ipsum <br/> is simply<br/> dummy text<br/>of the printing<br/> and typesetting<br/> industry."
标签应该在每第12个字符后添加,而不是像这样:
There are ma<br/>ny variations
答案 0 :(得分:8)
尝试使用wordwrap。我认为它应该可以解决你的问题。
答案 1 :(得分:1)
试试这个
$newtext = wordwrap($text,12, "<br />");
答案 2 :(得分:0)
$text = "Lorem Ipsum is simply dummy text of the printing and typesetting industry.";
$newtext = wordwrap($text, 12, "<br />\n");
echo $newtext;
输出:
Lorem Ipsum
is simply
dummy text
of the
printing and
typesetting
industry.
http://www.php.net/manual/en/function.wordwrap.php
答案 3 :(得分:0)
仅仅通过一个例子扩展Shakti的答案:
$my_string = "Lorem Ipsum is simply dummy text of the printing and typesetting industry.";
$my_wrapped_string = wordwrap($my_string, 12, '<br />');
$my_wrapped_string
的值将为Lorem Ipsum<br />is simply<br />dummy text<br />of the<br />printing and<br />typesetting<br />industry.
答案 4 :(得分:0)
您的预期结果在空格和休息方面似乎非常不一致。听起来你想要一些自定义解决方案,就像你更喜欢的东西:
$array = $my_string.explode(" ");
counter = 0;
for(index=0; index<array.length; index++){
counter += array[index].length+1;
if(counter > 12){
array[index-1] += "<br>"; //put some error handling here
counter = 0;
}
}
//then convert back to string and do whatever
// - I tested this in JS and it worked fine
答案 5 :(得分:0)
<?php
$text = "A very long woooooooooooooooooord. and something";
$newtext = wordwrap($text, 8, "\n", false);
echo "$newtext\n";
?>
以上示例将输出:
A very
long
woooooooooooooooooord.
and
something