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    <p>When youget a blank screen it usually mean you've done something to receive a PHP error.</p> <p>To see what that error is, check the php error log. I suspect that you've exceeded the maximuim allowed memory limit.</p> <pre><code>php_value memory_limit 256M php_value display_errors 1 php_flag log_errors on php_value error_log /some/path/on/the/box/you/have/acess/to.log </code></pre> <p>Below are the hard coded PHP ways to enable the settings, above this line are .htaccess directives you can set that will kick in for your whole app.</p> <p>To make sure error reporting is turned on and you're displaying errors you can do..</p> <pre><code>ini_set('display_errors', 'On'); error_reporting(E_ALL); </code></pre> <p>To find out where your error log is make a test script to tell you.</p> <pre><code>die(ini_get('error_log')); </code></pre> <p>Make sure log_errors ini setting is enabled too in your php.ini file.</p> <p>If it is indeed that you're exceeding the max allowed memory limit you can increase it by doing</p> <pre><code>ini_set(“memory_limit”,”256M”); // 256 megabytes </code></pre> <p>I recommend updating this in your php.ini file and restarting apache for the changes to kick in.</p> <p>If your script is dealing with large amounts of data and it can take a while to run then you might also exceed the max_execution_time ini setting.</p> <p>To see what it's currently set at, you can do</p> <pre><code>die(ini_get('max_execution_time')); </code></pre> <p>There is a nice PHP helper funciton to set this for you <a href="http://php.net/manual/en/function.set-time-limit.php" rel="nofollow noreferrer">set_time_limit</a></p> <pre><code>set_time_limit(300); // Input in seconds, this is 5 minutes. </code></pre> <p>Hope this helps you get somewhere. Your best bet is looking at your error log though.</p> <p>Good luck.</p>
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    1. USPaul Dragoonis
    1. USPaul Dragoonis
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    1. COyup, simple great
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      1. USMithun Sreedharan
    2. COThanks for the input Paul. The application is sat on a shared server so I do not have direct access to the php.ini Where is the best place to but these directives? in my controller or the view file? e.g. ini_set(“memory_limit”,”256M”); // 256 megabytes
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      1. USDan C
    3. CODan, put them in the .htaccess file then. htaccess overrides php.ini for all files in the same directory and all sub dirs. I've updated the post with more .htaccess directives you can specify
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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