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<?php function sign_imei($str) { // sha1_64bitInt $u = unpack('N2', sha1($str, true)); $u2 = ($u[1] << 32) | $u[2]; return $u2 & 0x7fffffffffffffff; } echo sign_imei('11122223333');
Output for git.master, git.master_jit, rfc.property-hooks
5046424392600602526

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