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POfind and replace country from string
 

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    <p>I have an array of <strong>countries</strong> the key is the country code, the value is the country name, now i have a string, which is posted by users, i want to find if the string has country in it n replace it with </p> <pre><code>&lt;span class="country"&gt;$1&lt;/span&gt; </code></pre> <p>to make it even clearer : let's say i have this text : </p> <pre><code>Canada is a cold place </code></pre> <p>i want it to be :</p> <pre><code>&lt;span class="country"&gt;canada&lt;/span&gt; is a cold place </code></pre> <p>where i use my countries array to find and repalce.</p> <p>the reason behind this is i want to use the microformats, so i need to extract specific text from a string.</p> <p>i had similar preg_replaces code </p> <pre><code>$style = array( '/\[b\](.*)?\[\/b\]/isU' =&gt; '&lt;b&gt;$1&lt;/b&gt;', '/\[i\](.*)?\[\/i\]/isU' =&gt; '&lt;i&gt;$1&lt;/i&gt;', '/\[u\](.*)?\[\/u\]/isU' =&gt; '&lt;u&gt;$1&lt;/u&gt;', '/\[em\](.*)?\[\/em\]/isU' =&gt; '&lt;em&gt;$1&lt;/em&gt;', '/\[li\](.*)?\[\/li\]/isU' =&gt; '&lt;li&gt;$1&lt;/li&gt;', '/\[code\](.*)?\[\/code\]/isU' =&gt; '&lt;div class="tx_code"&gt;$1&lt;/div&gt;', '/\[q\](.*)?\[\/q\]/isU' =&gt; '&lt;q&gt;$1&lt;/q&gt;', '/[\r\n]{3}+/' =&gt; "\n" ); $text = preg_replace(array_keys($style),array_values($style),$text); </code></pre> <p>which works, i need something like that.</p> <blockquote> <blockquote> <p>Keep in mind, that it should not be case sensitive, some users may post canada or Canada</p> </blockquote> </blockquote> <p>thanks</p>
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    1. COSo, you've written similar code. How have you tried adapting that so far? I am unclear on what the question is.
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    2. COthanks for the hint, after struggling with one of the answer, i wrote mine, and it worked perfectly .
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