hi,
hope this piece of code helps, change to your requirement :
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$mystring = 'ric hard';
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$findme = ' ';
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$pos = strpos($mystring, $findme);
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// Note our use of ===. Simply == would not work as expected
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// because the position of 'a' was the 0th (first) character.
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if ($pos === false) {
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echo "The string '$findme' was not found in the string '$mystring'";
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} else {
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echo "The string '$findme' was found in the string '$mystring'";
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echo " and exists at position $pos";
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}
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this code help to find the character existence...
Source : www.php.net
