Seek regular $aaa =bbb change aaa= "BBB"

1 For example $table =channel
Become $table =channel

2 For example $Row =10
Become $Row =10

3 For example $table =channel
Become $table =channel

Structure description
The original structure must be End (the left side of > may or may not exist) the part within this structure does not change
To seek the regular

I wrote one, but it wasn't perfect.
$p = '/\$ (\w+) = (\w+)/I ';
$r = ' $1= ';
$c = Preg_replace ($p, $r, $c);

The where=[fatherid]=0 section cannot be matched to determine if the Internal

Can match the above three examples to all points

Reply to discussion (solution)

$SQL =select * FROM [{pre}content] where [CID] in (3,4,5)
This does not have the demarcation symbol, cannot judge, finally adds a semicolon

 
          $table =channel
 
          
           
  $Row =10
  
           
            
    $table =channel '; Echo preg_replace (  Array ('/(<.*) \$ (row= (\d+) (.*>)/', '/(<.*) \$ (table=) (\w+) (.*>)/', '/(<.*) \$ (where=) (\[\w+\]=) (\d+) (.*>)/', '/(<.*) \ $ (type=) (\w+) (.*>)/', '/(<.*) \$ (sql=) (. *;) (.*>)/'),  array (' $1$2 ' $ "$4 ', ' $1$2 ' $" $4 ', ' $1$2 ' $3$4 "$" , ' $1$2 ' $ "$4 ', ' $1$2 '" $ $4 '),  $s);? >
  
           
 
          

$table =channel
$Row =10
$table =channel

$SQL =select * FROM [{pre}content] where [CID] in (3,4,5)
This does not have the demarcation symbol, cannot judge, finally adds a semicolon

 
             $table =channel
 
             
              
  $Row =10
  
              
               
    $table =channel '; Echo preg_replace (  Array ('/(<.*) \$ (row= (\d+) (.*>)/', '/(<.*) \$ (table=) (\w+) (.*>)/', '/(<.*) \$ (where=) (\[\w+\]=) (\d+) (.*>)/', '/(<.*) \ $ (type=) (\w+) (.*>)/', '/(<.*) \$ (sql=) (. *;) (.*>)/'),  array (' $1$2 ' $ "$4 ', ' $1$2 ' $" $4 ', ' $1$2 ' $3$4 "$" , ' $1$2 ' $ "$4 ', ' $1$2 '" $ $4 '),  $s);? >
  
              
 
             

$table =channel
$Row =10
$table =channel

I have a train of thought. See if you can improve the semicolon.

You can use the $AA =BB $ to split
first Middle Part of the proposed
at the end of the add $ and then split
$Row =10 $table =channel $Where =[fatherid]=0 $
So you see can be improved under Thank you

you have to make sure there is a $ to go, thinking you have come up with my change is not difficult.
Refueling.

