How to escape slash in php7.0

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Release: 2023-07-10 16:38:14
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php7.0 slash escaping method: 1. Use the addslashes() function to escape the slash. This function will add a backslash before the slash and can escape the string. Special characters, including single quotes, double quotes, etc.; 2. Use double quotes to define your string, so that PHP will parse the escape characters in the string, and by adding a backslash before the slash, PHP will parse the character String will be ignored, thus achieving slash escaping.

How to escape slash in php7.0

#The operating environment of this tutorial: Windows 10 system, PHP version 7.0, Dell g3 computer.

To escape slashes in PHP 7.0, you can use the built-in escape function addslashes() or use a double-quoted string. The following are detailed steps:

Method 1: Use addslashes() function

First, make sure you have installed PHP 7.0 version, and your PHP file contains Code that requires escaping slashes.

Use the addslashes() function to escape slashes. This function adds a backslash before the slash and can escape special characters in the string, including single quotes, double quotes, etc.

Here is the code example:

$originalString = "This is a string with slashes: /path/to/file";
$escapedString = addslashes($originalString);
echo $escapedString;
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The output will be:

This is a string with slashes: \/path\/to\/file
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As you can see, the function addslashes( ) escapes the slash to form an escape sequence.

Method 2: Use double quotes for strings

Use double quotes to define your string so that PHP will parse the escaped characters in the string.

Where a slash needs to be escaped, add a backslash before the slash.

Here is the code example:

$originalString = "This is a string with slashes: /path/to/file";
$escapedString = "This is a string with slashes: \/path\/to\/file";
echo $escapedString;
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The output will be:

This is a string with slashes: /path/to/file
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You can see that by slanting Adding a backslash before the slash will cause PHP to ignore it when parsing the string, thereby achieving slash escaping.

These are two ways to do slash escaping in PHP 7.0. You can choose one of these methods based on your preferences and needs. hope it is of help to you!

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