Photoshop CS5 official Chinese official original download PHP space, line wrapping, jump use instructions

Source: Internet
Author: User
First of all, \n,\r,\t.
\ n Soft return:
Show line breaks in Windows and go back to the beginning of the next line
In Linux, Unix only represents line breaks, but does not go back to the beginning of the next line.
\ r Soft Space:
In Linux, Unix represents the return to the beginning of the line.
Represents a newline in Mac OS and returns to the beginning of the next line, equivalent to the effect of \ n in Windows.
\ t jump (move to next column)
A few notes:
They are valid in a double-quote or delimiter-represented string, and are not valid in a single-quote string.
\ r \ n generally used together, used to indicate the key on the keyboard return (Linux,unix), can also be used only \ n (windwos), in Mac OS with \ r to indicate enter!
\ t represents the "tab" key on the keyboard.
Line break symbols in the file:
Windows: \ n
Linux,unix: \ r \ n
Mac OS: \

Copy the Code code as follows:


$dir = "E:/phpworkspace";
if ($handle = Opendir ($dir)) {
echo "directory path is: $dir/n";
echo "contained files:/n";
}
This is the correct way to traverse the directory
while (False!== ($file =readdir ($handle))) {
echo "$file/n";
}
?>


Copy the Code code as follows:


$dir = "E:/phpworkspace";
if ($handle = Opendir ($dir)) {
echo "directory path is: $dir/n";
echo "contained files:/n";
}
This is the correct way to traverse the directory
while (False!== ($file =readdir ($handle))) {
echo "$file/n";
}
?>

The above is the introduction of the official Chinese version of Photoshop cs5 download php space, line-wrapping, jump-use instructions, including Photoshop CS5 official Chinese official version of the content of the download, I hope that the PHP tutorial interested friends helpful.

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