Revision: 40113
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at January 26, 2011 09:55 by kendsnyder
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function firstTruthy(/*$value1, $value2, $valueN...*/) {
$args = func_get_args();
foreach ($args as $a) {
if (!!$a) {
return $a;
}
}
return null;
}
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Can be used like SQL COALESCE, IFNULL or for defaulting if a value is falsy
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Find first truthy value
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PHP