用双引号php替换单引号

Question

This is my html code:

 <div style="box-sizing: border-box; 
                  color: rgb(37, 37, 37); 
            font-family: Axiforma-Regular; 
              font-size: 16px;">
 </div>

I want to replace these inline css double quote with single quote.

I tried this:

$display_box_content = '<div style="box-sizing: border-box; 
                                         color: rgb(37, 37, 37); 
                                   font-family: Axiforma-Regular; 
                                     font-size: 16px;">
                        </div>'

$display_box_content = str_replace('"', "'", $display_box_content);

but these does not work.

Please help!

Answer 1

You're missing a ; on line 1.

$display_box_content = '<div style="box-sizing: border-box; color: rgb(37, 37, 37); font-family: Axiforma-Regular; font-size: 16px;"></div>'; //added a ; here
$display_box_content = str_replace('"', "'", $display_box_content);   

This code actually works; Please see 3v4l

Answer 2

Just do this

Interchange your quotes

$display_box_content = "<div style='box-sizing: border-box; color: rgb(37, 37, 37); font-family: Axiforma-Regular; font-size: 16px;'></div>";

Done

Answer 3

$display_box_content = str_replace('\'', "\"",, $display_box_content);

Answer 4

您只需要使用单行？

$display_box_content = "<div style='box-sizing: border-box; color: rgb(37, 37, 37); font-family: Axiforma-Regular; font-size: 16px;'></div>"

Answer 5

You can do like following if you want to replace single quote with double quote in a php string.

  $replacedString = str_replace(chr(39), chr(34),$display_box_content);
  //chr(39) implies single quote 
  //chr(34) implies double quote

You can read about chr() function in php from this link

Answer 6

i was using htmlentites function like this:

$display_box_content = htmlentities($display_box_content);
$display_box_content = str_replace('"', "'", $display_box_content);

so i just swapped those lines to this:

$display_box_content = str_replace('"', "'", $display_box_content);
$display_box_content = htmlentities($display_box_content);

and it worked. Thanks everybody for your help!