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POIssue in iterating MongoCursor using foreach loop with php
 

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  1. POIssue in iterating MongoCursor using foreach loop with php
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    <p>I am trying to iterate the MongoCursor using the foreach loop as shown in the code below. The loop only returns the first record. Can anyone figure out what the issue is?</p> <p>Here is my code </p> <pre><code>$usrcollection = $db-&gt;users; $user = new MongoId($userid); $where = array('_id' =&gt; $user); $filter = array('courses.coursename' =&gt;true, 'courses.startdate' =&gt; true,'courses.duration' =&gt; true, 'courses.status' =&gt; true,'courses.completed' =&gt; true,'courses.institute' =&gt; true,'courses.instructor' =&gt; true,'courses.coursecreated' =&gt; true, '_id' =&gt; 0); $usercursor = $usrcollection-&gt;find($where,$filter); $j = 0; foreach ($usercursor as $value) { echo($value['courses'][$j]['coursename']); $j++; } </code></pre> <p>The output of print_r is </p> <pre><code>Array ( [courses] =&gt; Array ( [0] =&gt; Array ( [coursename] =&gt; Machine learning [startdate] =&gt; 2013-12-01 [duration] =&gt; 12 Weeks [institute] =&gt; Standford University [instructor] =&gt; Dr Lafore [status] =&gt; Inprogress [completed] =&gt; 20 [coursecreated] =&gt; MongoDate Object ( [sec] =&gt; 1386751059 [usec] =&gt; 0 ) ) [1] =&gt; Array ( [coursename] =&gt; Fashion Design [startdate] =&gt; 2013-12-10 [duration] =&gt; 3 Weeks [institute] =&gt; MIT [instructor] =&gt; Ebay [status] =&gt; Inprogress [completed] =&gt; 0 [coursecreated] =&gt; MongoDate Object ( [sec] =&gt; 1386753755 [usec] =&gt; 0 ) ) ) ) </code></pre> <p>The MongoDb schema is below</p> <pre><code>{ "_id": ObjectId("52972705f770dff815000002"), "badge": "Gold", "badgecount": NumberInt(3), "badgedate": ISODate("2013-11-13T05:53:49.0Z"), "badges": { "0": { "badgename": "Silver", "achievedon": ISODate("2013-10-05T05:53:49.0Z") }, "1": { "badgename": "Gold", "achievedon": ISODate("2013-11-13T05:53:49.0Z") } }, "courses": { "0": { "coursename": "Machine learning", "startdate": "2013-12-01", "duration": "12 Weeks", "institute": "Standford University", "instructor": "Dr Lafore ", "status": "Inprogress", "completed": "20", "coursecreated": ISODate("2013-12-11T08:37:39.0Z") }, "1": { "coursename": "Fashion Design", "startdate": "2013-12-10", "duration": "3 Weeks", "institute": "MIT", "instructor": "Ebay", "status": "Inprogress", "completed": NumberInt(0), "coursecreated": ISODate("2013-12-11T09:22:35.0Z") } }, "datejoined": ISODate("2013-10-01T05:53:49.0Z"), "education": { "0": "Msc Computer science" } } </code></pre>
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