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PHP 存储文本换行实现方法_PHP
- WBOYOriginal
- 2016-06-01 12:20:071211browse
\n LF或ASCII中的0x0A(10)
\r CR或ASCII中的0x0D(13)
\t 水平制表符-HT或ASCII中的0x09（9）
\\ 反斜杠
\$ 美圆符
\" 双引号
\' 单引号
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windows: \r\n
linux,unix: \n
php类似于asp中response.end的函数是 exit() 或 die()
判断数字函数 is_numeric()
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