Bug #12841: ++, -- operators does not conert the type of variable.

From: sakauchi@yamame.to Operating system: FreeBSD 4.3 PHP version: 4.0.6 PHP Bug Type: Scripting Engine problem Bug description: ++, -- operators does not conert the type of variable. % cat foo #!/usr/local/bin/php -f <?php $i = 0x7fffffff; print var_dump( $i ); $j = $i+1; print var_dump( $j ); $i++; print var_dump( $i ); ?> % ./foo int(2147483647) float(2147483648) int(-2147483648) I quick hacked. begin 644 zend_operators.c.diff.gz M'XL(#"H?#L[6276^;,!2&K\VO..JD*BD?C8$L*2Q56BV=*J6IU]I=XB" M$ZP1BQLZJK^]]J&)2R=9N67`3I^#U^SWG\ZKH./TD2>NF*,#]/668$1LKH MCU$!=SXSX![8&*G/W0L#&:OAQ5555LMZ(I1N"@6@>`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``X ` end -- Edit bug report at: http://bugs.php.net/?id=12841&edit=1