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<?php $json = <<<JSON { "quiz": { "sport": { "q1": { "question": "Which one is correct team name in NBA?", "options": [ "New York Bulls", "Los Angeles Kings", "Golden State Warriros", "Huston Rocket" ], "answer": "Huston Rocket" } }, "maths": { "q1": { "question": "5 + 7 = ?", "options": [ "10", "11", "12", "13" ], "answer": "12" }, "q2": { "question": "12 - 8 = ?", "options": [ "1", "2", "3", "4" ], "answer": "4" } } } } JSON; $jsonFile = json_decode($json); function getMathQuestions($jsonFile) { foreach($jsonFile as $val) { if(is_object($val)) { getMathQuestions($val); } else { if(is_array($val)) { getMathQuestions($val); } else { echo $val . "<br>"; } } } } echo getMathQuestions($jsonFile);
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Which one is correct team name in NBA?<br>New York Bulls<br>Los Angeles Kings<br>Golden State Warriros<br>Huston Rocket<br>Huston Rocket<br>5 + 7 = ?<br>10<br>11<br>12<br>13<br>12<br>12 - 8 = ?<br>1<br>2<br>3<br>4<br>4<br>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6
Fatal error: Call to undefined function json_decode() in /in/OMjaA on line 44
Process exited with code 255.
Output for 5.1.2
Fatal error: Call to undefined function json_decode() in /in/OMjaA on line 45
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_decode() in /in/OMjaA on line 44
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: json_decode() in /in/OMjaA on line 44
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: json_decode() in /in/OMjaA on line 45
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_decode() in /in/OMjaA on line 44
preferences:
136.22 ms | 412 KiB | 5 Q