[CentOS] L9 - what is a value
Jussi Hirvi
listmember at greenspot.fiMon Oct 17 12:57:53 UTC 2011
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This code: var('i') = string; boolean($i); '<br>'; var('i') = array; boolean($i); '<br>'; gives: > false > true So an empty array gives "true" but an empty string "false". This is different from L8. Is this intentional? If so, why? This has consequences which I think are counterintuitive: var('i') = array(1); if($i -> find('whatever')); i 'true'; '<br>'; $i -> find('whatever'); '<br>'; /if; The if clause evaluates as true and gives as output: true array() - Jussi
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