Sugarcrm / Suitecrm smarty preg_replace - smarty

Question

Ive got the error below
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in C:\xampp\htdocs\suitecrm\include\Smarty\Smarty_Compiler.class.php on line 268
I have changed the PHP.ini file to stop showing deprecated errors, but it still shows up
error_reporting=E_ALL & ~E_DEPRECATED & ~E_STRICT
I've also changed the line in the Smarty_Compiler.class
$source_content = preg_replace_callback($search, create_function ('$matches', "return '"
. $this->_quote_replace($this->left_delimiter) . 'php'
. "' . str_repeat(\"\n\", substr_count('\$matches[1]', \"\n\")) .'"
. $this->_quote_replace($this->right_delimiter)
. "';")
, $source_content);
But its not working..
Please advise

Answer 1

I found that and it seems working:
Replace lines from line 262 with:
/* replace special blocks by "{php}" */
$source_content = preg_replace_callback($search,
function($m) {
return "{php ".str_repeat("\n", substr_count($m[0], "\n"))."}";
},
$source_content);

Answer 2

I have resolved this issue by replacing the code in include/Smarty/Smarty_Compiler.class.php file. I replaced the code on line numbers from 262 to 268 with the below mentioned code. After that delete all the files which are in the cache folder and reload the page. This issue will be resolved.
/* replace special blocks by "{php}" */
$source_content = preg_replace_callback($search, create_function ('$matches', "return '"
. $this->_quote_replace($this->left_delimiter) . 'php'
. "' . str_repeat(\"\n\", substr_count('\$matches[1]', \"\n\")) .'"
. $this->_quote_replace($this->right_delimiter)
. "';")
, $source_content);

Answer 3

My solution:
$source_content = preg_replace_callback($search,
function($m) {
return $this->_quote_replace($this->left_delimiter) .
"php ".str_repeat("\n", substr_count($m[0], "\n")) .
$this->_quote_replace($this->right_delimiter);
},
$source_content);
In solution from Axel De Acetis I miss using of function $this->_quote_replace.
In solution from Sandeep Shivhare I dont like the number 1 in $matches[1], it references wrong string.