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<?php $option = 'test'; $legend = json_decode('[{"id":"Horario","text":"Horario","answer":null},{"id":"Name","text":"Nome","answer":"ABILIO BRANDAO DE MELO"},{"id":"Phone","text":"Telefone","answer":"917778621"},{"id":"Email","text":"Email","answer":"melo22_fca@hotmail.com"},{"id":"Insc1","text":"Insc1","answer":"albano"},{"id":"Insc2","text":"Insc2","answer":"jorge"},{"id":"Insc3","text":"Insc3","answer":""}]'); foreach($legend as $obj){ if($obj->id == 'Horario') $obj->answer=$option; } var_dump($legend);
Output for git.master, git.master_jit, rfc.property-hooks
array(7) { [0]=> object(stdClass)#1 (3) { ["id"]=> string(7) "Horario" ["text"]=> string(7) "Horario" ["answer"]=> string(4) "test" } [1]=> object(stdClass)#2 (3) { ["id"]=> string(4) "Name" ["text"]=> string(4) "Nome" ["answer"]=> string(22) "ABILIO BRANDAO DE MELO" } [2]=> object(stdClass)#3 (3) { ["id"]=> string(5) "Phone" ["text"]=> string(8) "Telefone" ["answer"]=> string(9) "917778621" } [3]=> object(stdClass)#4 (3) { ["id"]=> string(5) "Email" ["text"]=> string(5) "Email" ["answer"]=> string(22) "melo22_fca@hotmail.com" } [4]=> object(stdClass)#5 (3) { ["id"]=> string(5) "Insc1" ["text"]=> string(5) "Insc1" ["answer"]=> string(6) "albano" } [5]=> object(stdClass)#6 (3) { ["id"]=> string(5) "Insc2" ["text"]=> string(5) "Insc2" ["answer"]=> string(5) "jorge" } [6]=> object(stdClass)#7 (3) { ["id"]=> string(5) "Insc3" ["text"]=> string(5) "Insc3" ["answer"]=> string(0) "" } }

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