php system命令在网页和命令行下执行结果不一致
大家好,现在我有一个文件a.php.内容是:
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> <? $str = " /opt/rpm/bin/rpm -bb --target i686--linux /tmp/test.spec"; system($str); ?>
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ -->Building target platforms: i686--linux Building for target i686--linux Processing files: VTCUAL06.06C.P010-R1.0-P1
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> Building target platforms: i686--linux Building for target i686--linux Processing files: VTCUAL06.06C.P010-R1.0-P1 Finding Provides: (using /opt/rpm/lib/rpm/find-provides)... Finding Requires: (using /opt/rpm/lib/rpm/find-requires)... Wrote: /export/home/webadm/.rpm/RPMS/i686/VTCUA
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> Finding Provides: (using /opt/rpm/lib/rpm/find-provides)... Finding Requires: (using /opt/rpm/lib/rpm/find-requires)... Wrote: /export/home/webadm/.rpm/RPMS/i686/VTCUA
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