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Why `shuffle`? #454

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mvhirsch opened this issue Oct 3, 2024 · 0 comments

mvhirsch commented Oct 3, 2024

I'm currently refactoring a large code base. I'm using rector and this wonderful library to make it safer :-)

I stumbled upon shuffle and wonder: why? In which circumstances does it return false?

safe/generated/array.php

Lines 52 to 56 in 3a6e43b

    
           function shuffle(array &$array): void 
        
           { 
        
               error_clear_last(); 
        
               $safeResult = \shuffle($array); 
        
               if ($safeResult === false) {

According to php documentation this never happens.

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