Confusing with a php variable issue -

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in below code, after preg_match, $videoinfo['video']['rendering'] equals "progressive".

so, expecting final echo output "rendering: progressive scan".

however, doesn't. outputs "rendering: progressive" missing obvious here?

thanks help!

if(preg_match("/^video field order\s+:(.*)$/im",$output,$matches)){     $videoinfo['video']['rendering'] = $matches[1];     if($videoinfo['video']['rendering'] == "progressive"){                       $videoinfo['video']['rendering'] = 'progressive scan';                           }                    echo("rendering: " . $videoinfo['video']['rendering']); }

you this

echo("rendering: " . $videoinfo['video']['rendering']);

and outputs "rendering: progressive."

that means $videoinfo['video']['rendering'] contains string progressive.. mind dot!

so has 1 character (the dot), , that's why equals doesn't work.


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