I'm trying to help someone with a calendar application that they have and there is a strange problem where the data being pulled into it all disappears. I wrote a limit of 240 entries into the php and the records all showed, but talking to the person there is another calendar that has more than 240 entries and it displays fine. The case I was working with, once there are more than 240 records, the page returns a server error.
Therefore I was thinking this is an issue where we might be hitting some kind of limit. Perhaps the other calendar might have more records but less over all data being sent. Perhaps the version I am working on has bigger records. That is my idea as to why it is not based on a set number of records or any obvious pattern as to why the data disappears.
All the data is being loaded by the PHP from its source, but once it tries to cache it, the page fails.
foreach($grab AS $key=>$item) {
//gather data code goes here...
$items[$item->item_id] = array(
"title" => $title,
"address" => $address,
"events" => $events,
"description" => $description,
"status" => $status[0],
"region" => $region,
"date_start" => $date_start,
"date_end" => $date_end,
"name" => $name,
"email" => $email,
"phone_number" => $phone_number,
"account_representative" => $account_representative,
"account_representative_details" => $account_representative_details,
"lodging_info" => $lodging_info,
"parking_available" => $parking_available,
"additional_information" => $additional_information
);
}
$this->cache->save($cache_id, $items, 60);
I did an output of $items using print_r and got the expected output in static html, but once $this->cache->save($cache_id, $items, 60); is reached, the page fails. It is the last part of the php other than the return.
Therefore I am thinking that we are reaching a limit in the cache. Can someone weigh in and tell my if that sounds like the likely cause? I do not know how to check what the cache limit, nor do I know how to increase it.
The site is hosted on the Amazon AWS services. Any help is appreciated.
Running I get apc_cache_info()
Array
(
[nslots] => 4099
[ttl] => 0
[nhits] => 23779
[nmisses] => 12700
[ninserts] => 12282
[nentries] => 51
[nexpunges] => 0
[stime] => 1456460996
[mem_size] => 14673424
[file_upload_progress] => 1
[memory_type] => mmap
[cache_list] => Array
(
[0] => Array
(
[key] => 36--16684924
[ttl] => 60
[nhits] => 0
[mtime] => 1473604572
[ctime] => 1473604572
[dtime] => 0
[atime] => 1473604572
[ref_count] => 0
[mem_size] => 2222768
)
[1] => Array
(
[key] => 14511725_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473342792
[ctime] => 1473342792
[dtime] => 0
[atime] => 1473342792
[ref_count] => 0
[mem_size] => 656
)
[2] => Array
(
[key] => 44--15835802
[ttl] => 60
[nhits] => 1
[mtime] => 1473551643
[ctime] => 1473551643
[dtime] => 0
[atime] => 1473551653
[ref_count] => 0
[mem_size] => 2686640
)
[3] => Array
(
[key] => 39--14638908
[ttl] => 60
[nhits] => 0
[mtime] => 1473445289
[ctime] => 1473445289
[dtime] => 0
[atime] => 1473445289
[ref_count] => 0
[mem_size] => 335024
)
[4] => Array
(
[key] => 15835802_region_id
[ttl] => 168000
[nhits] => 3
[mtime] => 1473539525
[ctime] => 1473539525
[dtime] => 0
[atime] => 1473539959
[ref_count] => 0
[mem_size] => 656
)
[5] => Array
(
[key] => 15872466_region
[ttl] => 120
[nhits] => 0
[mtime] => 1472560404
[ctime] => 1472560404
[dtime] => 0
[atime] => 1472560404
[ref_count] => 0
[mem_size] => 656
)
[6] => Array
(
[key] => 16701314_region_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1473603775
[ctime] => 1473603775
[dtime] => 0
[atime] => 1473603775
[ref_count] => 0
[mem_size] => 656
)
[7] => Array
(
[key] => 15786583_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473571641
[ctime] => 1473571641
[dtime] => 0
[atime] => 1473571641
[ref_count] => 0
[mem_size] => 656
)
[8] => Array
(
[key] => 15103330_region
[ttl] => 120
[nhits] => 0
[mtime] => 1456725907
[ctime] => 1456725907
[dtime] => 0
[atime] => 1456725907
[ref_count] => 0
[mem_size] => 656
)
[9] => Array
(
[key] => 15835802_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473539525
[ctime] => 1473539525
[dtime] => 0
[atime] => 1473539525
[ref_count] => 0
[mem_size] => 656
)
[10] => Array
(
[key] => 45--15872466
[ttl] => 60
[nhits] => 0
[mtime] => 1473444187
[ctime] => 1473444187
[dtime] => 0
[atime] => 1473444187
[ref_count] => 0
[mem_size] => 1623216
)
[11] => Array
(
[key] => 14869157_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1470252787
[ctime] => 1470252787
[dtime] => 0
[atime] => 1470255080
[ref_count] => 0
[mem_size] => 656
)
[12] => Array
(
[key] => 15103330_form_id
[ttl] => 168000
[nhits] => 4
[mtime] => 1456725907
[ctime] => 1456725907
[dtime] => 0
[atime] => 1456790634
[ref_count] => 0
[mem_size] => 656
)
[13] => Array
(
[key] => 31--14360206
[ttl] => 60
[nhits] => 9
[mtime] => 1473555344
[ctime] => 1473555344
[dtime] => 0
[atime] => 1473555398
[ref_count] => 0
[mem_size] => 822448
)
[14] => Array
(
[key] => 14360206_form_id
[ttl] => 168000
[nhits] => 4
[mtime] => 1473438731
[ctime] => 1473438731
[dtime] => 0
[atime] => 1473456978
[ref_count] => 0
[mem_size] => 656
)
[15] => Array
(
[key] => 15103653_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1456790201
[ctime] => 1456790201
[dtime] => 0
[atime] => 1456790669
[ref_count] => 0
[mem_size] => 656
)
[16] => Array
(
[key] => 14869156_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1473449679
[ctime] => 1473449679
[dtime] => 0
[atime] => 1473449727
[ref_count] => 0
[mem_size] => 656
)
[17] => Array
(
[key] => 16701314_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473603775
[ctime] => 1473603775
[dtime] => 0
[atime] => 1473603775
[ref_count] => 0
[mem_size] => 656
)
[18] => Array
(
[key] => 36--16685020
[ttl] => 60
[nhits] => 0
[mtime] => 1473343453
[ctime] => 1473343453
[dtime] => 0
[atime] => 1473343453
[ref_count] => 0
[mem_size] => 1712
)
[19] => Array
(
[key] => 14360206_region_id
[ttl] => 168000
[nhits] => 9
[mtime] => 1473438731
[ctime] => 1473438731
[dtime] => 0
[atime] => 1473456978
[ref_count] => 0
[mem_size] => 656
)
[20] => Array
(
[key] => 14511725_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473257630
[ctime] => 1473257630
[dtime] => 0
[atime] => 1473257630
[ref_count] => 0
[mem_size] => 656
)
[21] => Array
(
[key] => 15872466_region_id
[ttl] => 168000
[nhits] => 6
[mtime] => 1472560404
[ctime] => 1472560404
[dtime] => 0
[atime] => 1472575925
[ref_count] => 0
[mem_size] => 656
)
[22] => Array
(
[key] => 15835858_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1473454881
[ctime] => 1473454881
[dtime] => 0
[atime] => 1473540355
[ref_count] => 0
[mem_size] => 656
)
[23] => Array
(
[key] => 15872508_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473413915
[ctime] => 1473413915
[dtime] => 0
[atime] => 1473413915
[ref_count] => 0
[mem_size] => 656
)
[24] => Array
(
[key] => 15544702_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1472075488
[ctime] => 1472075488
[dtime] => 0
[atime] => 1472075488
[ref_count] => 0
[mem_size] => 656
)
[25] => Array
(
[key] => 15103330_region_id
[ttl] => 168000
[nhits] => 9
[mtime] => 1456725907
[ctime] => 1456725907
[dtime] => 0
[atime] => 1456790634
[ref_count] => 0
[mem_size] => 656
)
[26] => Array
(
[key] => 43--14869156
[ttl] => 60
[nhits] => 0
[mtime] => 1473571645
[ctime] => 1473571645
[dtime] => 0
[atime] => 1473571645
[ref_count] => 0
[mem_size] => 1786032
)
[27] => Array
(
[key] => 36--14511725
[ttl] => 60
[nhits] => 1
[mtime] => 1473218252
[ctime] => 1473218252
[dtime] => 0
[atime] => 1473218262
[ref_count] => 0
[mem_size] => 2677936
)
[28] => Array
(
[key] => 15835882_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1471375338
[ctime] => 1471375338
[dtime] => 0
[atime] => 1471375338
[ref_count] => 0
[mem_size] => 656
)
[29] => Array
(
[key] => 15260039_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473438693
[ctime] => 1473438693
[dtime] => 0
[atime] => 1473438693
[ref_count] => 0
[mem_size] => 656
)
[30] => Array
(
[key] => 14638908_region_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1473445005
[ctime] => 1473445005
[dtime] => 0
[atime] => 1473445005
[ref_count] => 0
[mem_size] => 656
)
[31] => Array
(
[key] => 15835802_form_id
[ttl] => 168000
[nhits] => 2
[mtime] => 1473454961
[ctime] => 1473454961
[dtime] => 0
[atime] => 1473539959
[ref_count] => 0
[mem_size] => 656
)
[32] => Array
(
[key] => 14502749_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1473257608
[ctime] => 1473257608
[dtime] => 0
[atime] => 1473271181
[ref_count] => 0
[mem_size] => 656
)
[33] => Array
(
[key] => 14511725_region_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473342792
[ctime] => 1473342792
[dtime] => 0
[atime] => 1473342792
[ref_count] => 0
[mem_size] => 656
)
[34] => Array
(
[key] => 16701314_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473603775
[ctime] => 1473603775
[dtime] => 0
[atime] => 1473603775
[ref_count] => 0
[mem_size] => 656
)
[35] => Array
(
[key] => 15544722_form_id
[ttl] => 168000
[nhits] => 2
[mtime] => 1473163788
[ctime] => 1473163788
[dtime] => 0
[atime] => 1473164327
[ref_count] => 0
[mem_size] => 656
)
[36] => Array
(
[key] => 14869156_region_id
[ttl] => 168000
[nhits] => 3
[mtime] => 1473449679
[ctime] => 1473449679
[dtime] => 0
[atime] => 1473449727
[ref_count] => 0
[mem_size] => 656
)
[37] => Array
(
[key] => 14638923_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1464279681
[ctime] => 1464279681
[dtime] => 0
[atime] => 1464279945
[ref_count] => 0
[mem_size] => 656
)
[38] => Array
(
[key] => 15544732_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473271185
[ctime] => 1473271185
[dtime] => 0
[atime] => 1473271185
[ref_count] => 0
[mem_size] => 656
)
[39] => Array
(
[key] => 14869156_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473449679
[ctime] => 1473449679
[dtime] => 0
[atime] => 1473449679
[ref_count] => 0
[mem_size] => 656
)
[40] => Array
(
[key] => 15103658_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1456790232
[ctime] => 1456790232
[dtime] => 0
[atime] => 1456790661
[ref_count] => 0
[mem_size] => 656
)
[41] => Array
(
[key] => 14503641_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473339210
[ctime] => 1473339210
[dtime] => 0
[atime] => 1473339210
[ref_count] => 0
[mem_size] => 656
)
[42] => Array
(
[key] => 14638909_form_id
[ttl] => 168000
[nhits] => 1
[mtime] => 1472149533
[ctime] => 1472149533
[dtime] => 0
[atime] => 1472169432
[ref_count] => 0
[mem_size] => 656
)
[43] => Array
(
[key] => 14638908_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473445005
[ctime] => 1473445005
[dtime] => 0
[atime] => 1473445005
[ref_count] => 0
[mem_size] => 656
)
[44] => Array
(
[key] => 40--15103330
[ttl] => 60
[nhits] => 3
[mtime] => 1456791932
[ctime] => 1456791932
[dtime] => 0
[atime] => 1456791984
[ref_count] => 0
[mem_size] => 3760
)
[45] => Array
(
[key] => 15872466_form_id
[ttl] => 168000
[nhits] => 2
[mtime] => 1472564047
[ctime] => 1472564047
[dtime] => 0
[atime] => 1472575925
[ref_count] => 0
[mem_size] => 656
)
[46] => Array
(
[key] => 47--16701314
[ttl] => 60
[nhits] => 0
[mtime] => 1473605193
[ctime] => 1473605193
[dtime] => 0
[atime] => 1473605193
[ref_count] => 0
[mem_size] => 2486448
)
[47] => Array
(
[key] => 14360206_region
[ttl] => 120
[nhits] => 0
[mtime] => 1473438731
[ctime] => 1473438731
[dtime] => 0
[atime] => 1473438731
[ref_count] => 0
[mem_size] => 1200
)
[48] => Array
(
[key] => 14500848_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473257624
[ctime] => 1473257624
[dtime] => 0
[atime] => 1473257624
[ref_count] => 0
[mem_size] => 656
)
[49] => Array
(
[key] => 14638908_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1473445005
[ctime] => 1473445005
[dtime] => 0
[atime] => 1473445005
[ref_count] => 0
[mem_size] => 656
)
[50] => Array
(
[key] => 15872536_form_id
[ttl] => 168000
[nhits] => 0
[mtime] => 1472575884
[ctime] => 1472575884
[dtime] => 0
[atime] => 1472575884
[ref_count] => 0
[mem_size] => 656
)
)
[deleted_list] => Array
(
)
[slot_distribution] => Array
(
[104] => 1
[217] => 1
[300] => 1
[372] => 1
[383] => 1
[512] => 1
[544] => 1
[644] => 1
[789] => 1
[1030] => 1
[1111] => 1
[1151] => 1
[1240] => 1
[1547] => 1
[1554] => 1
[1622] => 1
[1635] => 1
[1665] => 1
[1670] => 1
[1692] => 1
[1714] => 1
[1732] => 1
[1809] => 1
[1856] => 1
[1866] => 1
[1868] => 1
[1870] => 1
[1882] => 1
[1886] => 1
[2076] => 1
[2167] => 1
[2593] => 1
[2602] => 1
[2650] => 1
[2655] => 1
[2714] => 1
[2999] => 1
[3039] => 1
[3138] => 1
[3161] => 1
[3301] => 1
[3328] => 1
[3386] => 1
[3426] => 1
[3482] => 1
[3673] => 1
[3766] => 1
[3786] => 1
[3795] => 1
[3870] => 1
[4096] => 1
)
)