slashes

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addcslashes 怎么读

addcslashes() 函数在指定的字符前添加反斜杠。<?php$str = "Hello, my name is John Adams.";echo $str;echo addcslashes($str,"m");echo addcslashes($str,"J");?>输出:Hello, my name is John Adams.Hello, my name is John Adams.Hello, my name is John Adams.addslashes() 函数在指定的预定义字符前添加反斜杠。这些预定义字符是:单引号 (")双引号 (")反斜杠 ()NULL<?php$str = "Who"s John Adams?";echo $str . " This is not safe in a database query.<br />";echo addslashes($str) . " This is safe in a database query.";?>输出:Who"s John Adams? This is not safe in a database query.Who"s John Adams? This is safe in a database query.

Conventionally a __________ is put in slashes uff08 uff09.

【答案】:C本题考查音系学中的易混淆概念。A选项,音位变体,用“[]”来表示。故排除。C选项,音位,用“/ /”来表示,综上,C选项正确。B选项,音素,即音标。故排除。D选项,词素,故排除。故正确答案为C选项。

addslashes用途与php怎样防止mysql注入

救命啊!这个时候还考虑注入的问题?请直接使用 PDO 绑定参数啊,不要直接拼接 sql 啊。