mysql_fetch_assoc中的is_numeric（）[复制]

Question

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• PHP parse/syntax errors; and how to solve them? 17 answers

Hello i'm trying to check is a value of mysql_fetch_assoc($query) a numeric. But getting an error:

Parse error: syntax error, unexpected T_STRING, expecting '(' in /var/www/xmlexport/run/test.php on line 53

Im using:

while($values_query = mysql_fetch_assoc($query))

Line 53 is:

    if is_numeric($values_query['row5']) { $testt = round(($values_query['row5']), 2); } else { $testt = 'hello'; }

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Answer 1

Try this:

 if (is_numeric($values_query['row5'])) { $testt = round(($values_query['row5']), 2); } else { $testt = 'hello'; }

the if condition have no bracket