Why is this PHP warning (division by zero) being thrown? -


i receiving php warning 'division zero' due 1 of equations on site:

$vidlistapprate = (($vla['likes'] / $vla['views']) * 100;

after realized did not account fact variable $vla['views'] zero, changed code following, thinking eradicate warning:

$vidlistapprate = ($vla['views'] === 0) ? 0 : ($vla['likes'] / $vla['views']) * 100;

however, warning still appeared (note: $vla['views'] int) . tried replacing 0 string:

$vidlistapprate = ($vla['views'] === 0) ? 'n/a' : ($vla['likes'] / $vla['views']) * 100;

but still receive warning. know notices, warnings, , error messages in php error_log friends, how rewrite code appease warning?

an exact match expected here:

$vidlistapprate = ($vla['views'] === 0)...

maybe need:

$vidlistapprate = ($vla['views'] == 0)...

or:

$vidlistapprate = ($vla['views'] === '0')...

or:

$vidlistapprate = (!$vla['views'])...

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