PHP - remove img tag from string

Question

Hey  I need to delete all images from a string and I just can t find the right way to do it   Here is what I tryed  but it doesn t work   preg replace    lt img   gt     gt  i     image      content   echo  content    Any ideas

User · Answer

simply use the form validation class of codeigniter   strip image tags  str     this- gt load- gt library  form validation     this- gt form validation- gt set rules  nombre campo    label    strip image tags

User · Answer

Try dropping the   in front of the  gt    Edit  I just tested your regex and it works fine   This is what I used    lt        content    this is something with an  lt img src   test png    gt  in it         content   preg replace    lt img   gt     gt  i     image      content        echo  content    gt    The result is    this is something with an  image   in it

User · Answer

this- gt load- gt helper  security     h mysql real escape string strip image tags  comment      If user inputs     lt img src        In the database table just insert character this    Works for me

User · Answer

Sean it works fine i ve just used this code   content   preg replace    lt img   gt     gt  i         content    echo  content      the result it s only the plain text  It works

User · Answer

I wanted to display the first 300 words of a news story as a preview which unfortunately meant that if a story had an image within the first 300 words then it was displayed in the list of previews which really messed with my layout  I used the above code to hide all of the images from the string taken from my database and it works wonderfully    news    row latest news   content     news   preg replace    lt img   gt     gt  i        news    if  strlen  news   gt  300   echo substr  news  0  strpos  news     300             else    echo  news

User · Answer

You need to assign the result back to  content as preg replace does not modify the original string    content   preg replace    lt img   gt     gt  i     image      content

User · Answer

I would suggest using the strip tags method

[php] PHP - remove <img> tag from string

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