Clean strtok buffer from memory #45
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https://www.php.net/manual/en/function.strtok.php#103051 `strtok` function holds input string parameter (or reference to it?) in memory after usage.
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Good catch! Appreciate your contribution. In his comment and third example he also calls We should do a quick test to verify it's effectiveness before merging. |
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I believe that unset is not required |
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https://www.php.net/manual/en/function.strtok.php#103051
strtokfunction holds input string parameter (or reference to it?) in memory after usage.