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php calculation & notation question
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Thanks Tyberius! Now I do understand the basics of php functions like so: [code]<?php function calcsqft($sqm){ $sqft=number_format(($sqm * 10.764), 0, ',', '\,'); return $sqft; } ?>[/code] [code]<?php echo calcsqft(400) . " sq ft" ?>[/code] That works just fine. Now I would like to cut the code down to this: [code]<?php echo calcsqft(400) ?>[/code] How do I get the echo sq ft part into the function? :confused:
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