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everyone has one function that they have to look up every time they use it. for me its str_replace() in php. i can never remember the order of the parameters...and ive been using it for almost 10 years....

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  • 1
    Yes! And whether sorting an array in PHP returns it or directly modifies the array given!
  • 0
    thats one of my biggest concerns with php - its so inconsistent. python rox!!
  • 1
    I pretty much double check most things in PHP, even when I've been using it for a while I either look back at my own usage or look it up again.
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