PHP using ruby returning output (using metainspector) -



PHP using ruby returning output (using metainspector) -

i'm creating php page ssh phone call .rb (ruby) file.

rb file require 'metainspector' page = metainspector.new("www.hln.be") puts page.image

when creating php file next code (php):

$cmd = "ruby facescrape.rb"; $last_line = system($cmd, $retval); echo $last_line . ' echo $retval;

this returns value 1.

however 2 things :

when running same command in ssh, print page.image correctly. when alter rb file , instance set lastly line

puts "test"

this value returns correctly print correctly aboven php code.

i don't why printing page.image works in ssh won't work using php code. tried using exec() instead of system().

thank in advance! kind regards,

kurt colemonts

php ruby linux

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