Finding particular text from string and match it with database





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I have a website where people can create recipe and while creating recipe they can put ingredients into steps and I want the ingredients added in every step to be highlighted and match with database so that I can change the weight and link it with ingredient details etc.



So when users write text for steps in ingredients it is like this




IN THIS STEP YOU HAVE TO ADD [400g water{65}] and [10g oil{61}] boil
it for 30 mins .



where [400g water{65}] 400g is the weight water is the name of
ingredient only to show to users and {65} is the id from database with
i will match it later




what I am doing right now is




TEST




 $text="Pour 1 cup of the cream into a saucepan 

and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the 

mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and 

vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [40g oil{61}] ";

    $text2=$text;

    $checkid=substr_count("$text2",'[');

        while ($checkid > 0){

    $pos = strpos($text2, '{');

    $pos2 = strpos($text2, '}');

    $pos3=$pos2-$pos-1;

    $datas=substr($text2,$pos+1,$pos3);



    $datas2=substr($text2,$pos+1,$pos3);

        $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");

        $thedatass=mysqli_fetch_array($getdatas_dats);

        $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";

            $text2=preg_replace("/[[^]]+]/","",$text2,1); 

            echo $string;

            $checkid --;

        }


This gives me the name of both the ingredient from database but wheat I want is to replace every [400g water{65}] with the respected string in every text .






php mysql regex







share|improve this question































    0















    I have a website where people can create recipe and while creating recipe they can put ingredients into steps and I want the ingredients added in every step to be highlighted and match with database so that I can change the weight and link it with ingredient details etc.



    So when users write text for steps in ingredients it is like this




    IN THIS STEP YOU HAVE TO ADD [400g water{65}] and [10g oil{61}] boil
    it for 30 mins .



    where [400g water{65}] 400g is the weight water is the name of
    ingredient only to show to users and {65} is the id from database with
    i will match it later




    what I am doing right now is




    TEST




     $text="Pour 1 cup of the cream into a saucepan 
    
and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the 
    
mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and 
    
vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [40g oil{61}] ";
    
    $text2=$text;
    
    $checkid=substr_count("$text2",'[');
    
        while ($checkid > 0){
    
    $pos = strpos($text2, '{');
    
    $pos2 = strpos($text2, '}');
    
    $pos3=$pos2-$pos-1;
    
    $datas=substr($text2,$pos+1,$pos3);
    

    
    $datas2=substr($text2,$pos+1,$pos3);
    
        $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
    
        $thedatass=mysqli_fetch_array($getdatas_dats);
    
        $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
    
            $text2=preg_replace("/[[^]]+]/","",$text2,1); 
    
            echo $string;
    
            $checkid --;
    
        }


    This gives me the name of both the ingredient from database but wheat I want is to replace every [400g water{65}] with the respected string in every text .






    php mysql regex







    share|improve this question



























      0












      0








      0








      I have a website where people can create recipe and while creating recipe they can put ingredients into steps and I want the ingredients added in every step to be highlighted and match with database so that I can change the weight and link it with ingredient details etc.



      So when users write text for steps in ingredients it is like this




      IN THIS STEP YOU HAVE TO ADD [400g water{65}] and [10g oil{61}] boil
      it for 30 mins .



      where [400g water{65}] 400g is the weight water is the name of
      ingredient only to show to users and {65} is the id from database with
      i will match it later




      what I am doing right now is




      TEST




       $text="Pour 1 cup of the cream into a saucepan 
      
and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the 
      
mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and 
      
vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [40g oil{61}] ";
      
    $text2=$text;
      
    $checkid=substr_count("$text2",'[');
      
        while ($checkid > 0){
      
    $pos = strpos($text2, '{');
      
    $pos2 = strpos($text2, '}');
      
    $pos3=$pos2-$pos-1;
      
    $datas=substr($text2,$pos+1,$pos3);
      

      
    $datas2=substr($text2,$pos+1,$pos3);
      
        $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
      
        $thedatass=mysqli_fetch_array($getdatas_dats);
      
        $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
      
            $text2=preg_replace("/[[^]]+]/","",$text2,1); 
      
            echo $string;
      
            $checkid --;
      
        }


      This gives me the name of both the ingredient from database but wheat I want is to replace every [400g water{65}] with the respected string in every text .






      php mysql regex







      share|improve this question
















      I have a website where people can create recipe and while creating recipe they can put ingredients into steps and I want the ingredients added in every step to be highlighted and match with database so that I can change the weight and link it with ingredient details etc.



      So when users write text for steps in ingredients it is like this




      IN THIS STEP YOU HAVE TO ADD [400g water{65}] and [10g oil{61}] boil
      it for 30 mins .



      where [400g water{65}] 400g is the weight water is the name of
      ingredient only to show to users and {65} is the id from database with
      i will match it later




      what I am doing right now is




      TEST




       $text="Pour 1 cup of the cream into a saucepan 
      
and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the 
      
mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and 
      
vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [40g oil{61}] ";
      
    $text2=$text;
      
    $checkid=substr_count("$text2",'[');
      
        while ($checkid > 0){
      
    $pos = strpos($text2, '{');
      
    $pos2 = strpos($text2, '}');
      
    $pos3=$pos2-$pos-1;
      
    $datas=substr($text2,$pos+1,$pos3);
      

      
    $datas2=substr($text2,$pos+1,$pos3);
      
        $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
      
        $thedatass=mysqli_fetch_array($getdatas_dats);
      
        $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
      
            $text2=preg_replace("/[[^]]+]/","",$text2,1); 
      
            echo $string;
      
            $checkid --;
      
        }


      This gives me the name of both the ingredient from database but wheat I want is to replace every [400g water{65}] with the respected string in every text .






      php mysql regex




      php mysql regex






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 3 at 5:08









      Cœur

      19.3k10116155




      19.3k10116155










      asked Dec 2 '18 at 10:00









      AmaniAmani

      2911




      2911
























          1 Answer
          1






          active

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          0














          $text="Pour 1 cup of the cream into a saucepan and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [400g water{65}] ";
          
$text2=$text;
          
$checkid=substr_count("$text2",'[');
          
    while ($checkid > 0){
          
$pos = strpos($text2, '{');
          
$pos2 = strpos($text2, '}');
          
$pos3=$pos2-$pos-1;
          
$datas=substr($text2,$pos+1,$pos3);
          

          
    $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
          
    $thedatass=mysqli_fetch_array($getdatas_dats);
          
    $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
          
        $text2=preg_replace("/[[^]]+]/","$string",$text2,1); 
          
        $checkid --;
          
    }
          
echo $text2;


          This works fine






          share|improve this answer
























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            $text="Pour 1 cup of the cream into a saucepan and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [400g water{65}] ";
            
$text2=$text;
            
$checkid=substr_count("$text2",'[');
            
    while ($checkid > 0){
            
$pos = strpos($text2, '{');
            
$pos2 = strpos($text2, '}');
            
$pos3=$pos2-$pos-1;
            
$datas=substr($text2,$pos+1,$pos3);
            

            
    $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
            
    $thedatass=mysqli_fetch_array($getdatas_dats);
            
    $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
            
        $text2=preg_replace("/[[^]]+]/","$string",$text2,1); 
            
        $checkid --;
            
    }
            
echo $text2;


            This works fine






            share|improve this answer




























              0














              $text="Pour 1 cup of the cream into a saucepan and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [400g water{65}] ";
              
$text2=$text;
              
$checkid=substr_count("$text2",'[');
              
    while ($checkid > 0){
              
$pos = strpos($text2, '{');
              
$pos2 = strpos($text2, '}');
              
$pos3=$pos2-$pos-1;
              
$datas=substr($text2,$pos+1,$pos3);
              

              
    $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
              
    $thedatass=mysqli_fetch_array($getdatas_dats);
              
    $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
              
        $text2=preg_replace("/[[^]]+]/","$string",$text2,1); 
              
        $checkid --;
              
    }
              
echo $text2;


              This works fine






              share|improve this answer


























                0












                0








                0







                $text="Pour 1 cup of the cream into a saucepan and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [400g water{65}] ";
                
$text2=$text;
                
$checkid=substr_count("$text2",'[');
                
    while ($checkid > 0){
                
$pos = strpos($text2, '{');
                
$pos2 = strpos($text2, '}');
                
$pos3=$pos2-$pos-1;
                
$datas=substr($text2,$pos+1,$pos3);
                

                
    $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
                
    $thedatass=mysqli_fetch_array($getdatas_dats);
                
    $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
                
        $text2=preg_replace("/[[^]]+]/","$string",$text2,1); 
                
        $checkid --;
                
    }
                
echo $text2;


                This works fine






                share|improve this answer













                $text="Pour 1 cup of the cream into a saucepan and add the sugar, salt. Scrape the seeds of the vanilla bean into the pot and then add the vanilla pod to the pot. Warm the mixture over medium heat, just until the sugar dissolves. Remove from the heat and add the remaining cream, milk, and vanilla. Stir to combine and chill in the refrigerator.[100g water{64}] [400g water{65}] ";
                
$text2=$text;
                
$checkid=substr_count("$text2",'[');
                
    while ($checkid > 0){
                
$pos = strpos($text2, '{');
                
$pos2 = strpos($text2, '}');
                
$pos3=$pos2-$pos-1;
                
$datas=substr($text2,$pos+1,$pos3);
                

                
    $getdatas_dats=mysqli_query($conn,"select rising,riswei,inname from recipe_ing_steps r,ingre i where r.risid='$datas' and r.rising=i.inid");
                
    $thedatass=mysqli_fetch_array($getdatas_dats);
                
    $string=" <a href='#'>".$thedatass['riswei'].' grams of '.$thedatass['inname']."</a> ";
                
        $text2=preg_replace("/[[^]]+]/","$string",$text2,1); 
                
        $checkid --;
                
    }
                
echo $text2;


                This works fine







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Dec 2 '18 at 11:11









                AmaniAmani

                2911




                2911
































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