I would like to ask for PHP plot. the called characters exceed the image border. How to fix line breaks ?. I would like to ask for a PHP plot. the called characters exceed the image border. How to fix line breaks? The answer is to achieve automatic line feed after a certain byte, which should be about 3 rows. How can I write a newline Q & A question?
I would like to ask for PHP plot. the called characters exceed the image border. How to fix line breaks?
Answer
We hope to achieve automatic line feed after a certain byte,
It should be around 3 rows. How can I write a line feed?
$ Content)
We hope to enable automatic line feed when the number of characters is displayed in a row
And so on in the second row! Google/Baidu hasn't found any questions about word categories for a long time
Of course the answer is hard to find. Thilai PHP
Currently used:
If (strlen ($ content)> 38 ){
$ Content1 = get_substr ($ content, 0, 38 );
$ Content2 = get_substr ($ content, 38,23 );
$ Content3 = get_substr ($ content, 37,23 );
If ($ content3! = $ Content2)
$ Content2 = $ content3;
$ Content = $ content1. "n". $ content2 ."...";
}
Function get_substr ($ string, $ start = '0', $ length = '')
{
$ Start = (int) $ start;
$ Length = (int) $ length;
$ I = 0;
If (! $ String)
{Return ;}
If ($ start> = 0 ){
While ($ I <$ start ){
If (ord ($ string [$ I])> 127 ){
$ I = $ I + 2;
} Else {
$ I ++;
}
}
$ Start = $ I;
If ($ length = ''){
Return substr ($ string, $ start );
}
Elseif ($ length> 0 ){
$ End = $ start + $ length;
While ($ I <$ end ){
If (ord ($ string [$ I])> 127 ){
$ I = $ I + 2;
} Else {
$ I ++;
}
} If ($ end! =$ I-1 ){
$ End = $ I;
} Else {
$ End --;
}
$ Length = $ end-$ start;
Return substr ($ string, $ start, $ length );
} Elseif ($ length = 0 ){
Return;
} Else {
$ Length = strlen ($ string)-abs ($ length)-$ start;
Return get_substr ($ string, $ start, $ length );
}
} Else {
$ Start = strlen ($ string)-abs ($ start );
Return get_substr ($ string, $ start, $ length );
}
}
This is not flexible. Hope that experts can provide a more convenient way! Thank you!
For example, I want:
Signature: + $ content + time
Details:
Signature: If you are not sure
And you will lose the opportunity. Skyfly
It's a Cainiao, and birds are running on the ground.
DISH .!
7: 59
How can I achieve this effect?
It seems to be divided into three tags.
Label 1: custom text
Label 2: Details
Tag 3: release date
They can be neatly displayed in a fixed block.
Like QQ's example: [img] http://p.taotao.com/images/head/79/45/00/16/79450016_2.png#/img]
It is like this effect. In fact, I also want to do this kind of thing! This is the content!
The final goal is to achieve the effect of doing the graph with the promise? [Img] quit
[]
Let me answer
Could you tell me the PHP plot, the called character exceeds the image border. How to fix line breaks? The answer is to achieve automatic line feed after a certain byte, which should be about 3 rows. How can I write a line feed...
