function remove_quote(&$str) {
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$str = substr($str, 1, strlen($str) - 1);51Testing软件测试网;a%ErE6{F_
}
3h[:kHI(W$D3u0 //判断字符串是否以'"'结束51Testing软件测试网`0ss!z-VO
if (preg_match("/\"$/",$str)){
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Xo'i0 $str = substr($str, 0, strlen($str) - 1);;
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}51Testing软件测试网Ec9Q"Q2b&xy3_c!i