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<?php $x = 9223372036854775806; var_dump($x); $x++; var_dump($x); $x++; var_dump($x); $x--; var_dump($x); $x--; var_dump($x);
Output for git.master, git.master_jit, rfc.property-hooks
int(9223372036854775806) int(9223372036854775807) float(9.223372036854776E+18) float(9.223372036854776E+18) float(9.223372036854776E+18)

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