php randomly losing array entries -

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following sql call, php storing 2d assoc array list of services. i'm splitting 2 different arrays (one services match "friendly" name (i.e; predefined service), , unspecified services.

during process, php seems randomly throwing out array entries - before split begins.

code:

        $tmp_results_friendly = array();         $tmp_results_uncategorised = array();         foreach ($results $result) {             //var_dump($result);             if ((int)$result['friendly_service_id'] != 0) {                 $tmp_results_friendly[] = $result;             } else {                 $tmp_results_uncategorised[] = $result;             }         }

at point of commented-out var_dump, entries can go missing @ random. var_dump of $result show everything. it's typically services have friendly_id not equal 0 go missing.

there no duplicates in array, nor there over-writing of entries in there. var_dump before foreach loop return - seems straight out vanish when enter foreach loop.

i'm @ loss cause - have idea?

edit: added additional code check array length;

        $tmp_results_friendly = array();         $tmp_results_uncategorised = array();         echo "<br/>results count is: " . count($results);         $i = (int) 0;         foreach ($results $result) {             //var_dump($result);             $i++;             if ((int)$result['friendly_service_id'] != 0) {                 $tmp_results_friendly[] = $result;             } else {                 $tmp_results_uncategorised[] = $result;             }         }         echo "<br/>counted in foreach is: {$i}";

results this;

results count is: 17 counted in foreach is: 16

i serialised arrays before, , after foreach; prior foreach, again we're seeing 17 results. after, 16. 1 going missing - no change in structure, format, no special characters, or otherwise.


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