html double quote

JS,There's no difference between single and double quotes, just look at your own habits.However, if you use double quotes in double quotation marks, you need to use backslashes to suppress the parsing of double quotes: alert("ABC\"def\ "ghi"); But

S, single quotes in HTML, double quotes and their escape use (GO) collectionIn the JS in the relevant characters to make judgments or values, or spell HTML to assign value in many cases will use these, but also I have just encountered the problem,

PHP single double quote difference, PHP double quote Difference in PHP, the definition of a string can use single quotation marks ' ' in English , you can also use double quotes " " in English . However, you must use the same single or double

One, single quotes and double quotes escape in the PHP data stored procedures used more, that is, to store data in the database when you need to pay attention to escape single, double quotes; Let's say a few PHP functions: 1, addslashes-use

The difference between single quotation marks and double quotes in PHP In a programming language, both single and double quotes are important, as is the case in the PHP language. Compared to ASP, PHP quotation marks better use, in ASP, to put the

1. Both single and double quote usages are the same, but if you have the same characters in a string, you use \ to escapeExample:1) print ' Hello '2) print "Hello"1 and 2, and the result is hello.3) print ' hell\ ' o '4) print "Hell ' o"3 and 4, the

1. Defining Strings 　　 In PHP, the definition of a string can use either single quotation marks or double quotes. However, you must use the same single or double quotation marks to define strings, such as: ' Hello ' and ' hello ' are illegal

1. Define String 　　 In PHP, a string can be defined using single quotes or double quotes. However, you must use the same single or double quotes to define the string, such as: ' Hello ' and ' hello ' are illegal string definitions. When you define

"1" single and double quotation marks when dealing with variables: Variables enclosed in double quotation marks will interpret the values, but they are not processed in single quotes and are output directly; "2" If you want to escape in the

character preceded by backslash, including single quote, double quote, backslash PHP Tutorial code function D_addslashes ($string, $force = 0) { if (! $globals [' MAGIC_QUOTES_GPC '] | | $force) { if (Is_array ($string)) { foreach ($string as