PHP Notice: Only variables should be passed by reference in... #57
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The array_pop() function's parameter is passed 'by reference', meaning the function directly modifies the variable that is passed into the function (https://github.com/stremlau/html5_notifier/blob/5d85947e16ea9cac4544c59666fe0ff13ba2a44a/html5_notifier.php#L59). Due to this behaviour, you can't pass a function directly into array_pop(), you have to store the output of explode() into a variable first, then pass that variable into array_pop(). source: https://stackoverflow.com/a/45109918/924855
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The
array_pop()function's parameter is passed "by reference", meaning the function directly modifies the variable that is passed into the functionhtml5_notifier/html5_notifier.php
Line 59 in 5d85947
Due to this behaviour, you can't pass a function directly into
array_pop(), you have to store the output ofexplode()into a variable first, then pass that variable intoarray_pop().source: https://stackoverflow.com/a/45109918/924855
Note: also replaced indentation tabs with spaces, it was a mix of both.