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POReplace string with image
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copied!<p>I'm looking for a way to replace certain strings with an image. All strings are enclosed in {} and when the code sees the [} what's inside will be read and what it equals will become the specific image. I haven't the foggiest how to implement this and was hoping someone could give me an example.</p> <p>Here's my example to better explain:</p> <pre><code>{1} is replaced with an image </code></pre> <p>So, when the code sees the {} it will activate. Now so it does not interfere with other parts of the code it is limited to 1 character and only certain characters. This is for magic card casting costs to be more specific. So it would be limited too.....</p> <p>B,U,R,G,W,X,T, 1-99 for example</p> <p>===============================</p> <p>So.....something like this?</p> <pre><code>$image_string = '{R}{R}{R}{3} $Mana_symbol ='BURGWXT1-99'; $output = preg_replace_all('/\{([' . $Mana_symbol. '])\}/', '<img src="\1.png"/>', $string); switch ($output) { case ('B'): $mana = '<img src = "black_mana.png"/>'; break; case ('U'): $mana = '<img src = "blue_mana.png"/>'; break; case ('G'): $mana = '<img src = "green_mana.png"/>'; break; case ('R'): $mana = '<img src = "red_mana.png"/>'; break; case ('W'): $mana = '<img src = "white_mana.png"/>'; break; case ('1'): $mana = '<img src = "1_colorless_mana.png"/>'; break; case ('2'): $mana = '<img src = "2_colorless_mana.png"/>'; break; case ('3'): $mana = '<img src = "3_colorless_mana.png"/>'; break; ....etc.... </code></pre> <p>Should't I use preg_replace_all since there will be some with multiple instances of this? Like in the case example as the $image_string above it will replace all occurances in the string that match?</p>

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