Detailed introduction to compound words

Split the string The splitting of the string is achieved through the explode() function. The explode() function splits a string according to the specified rules, and the return value is an array. The syntax format is as follows: The parameter list of the explode(separator, string, limit) function is as follows: Parameters indicate the necessary parameters of separator and specify the split identifier. string required parameter, specifies the string to be split limit optional parameter, specifies the number of array elements returned Note: if separator is an empty string (" "), explode() will return false; if separator contains The value cannot be found in string, then the explode() function will return an array containing a single element of string. If the limit parameter is set, the returned array contains at most limit elements, and the last element will contain the remainder of the string; if the limit parameter is a negative number, all but the last -lim

1 are returned. PHP splitting and synthesizing string function analysis

##Introduction: String splitting is through explode () function is implemented. The explode() function splits a string according to the specified rules, and the return value is an array. The syntax format is as follows:

2. Quickly combine PHP array key values ​​into strings

Introduction: Recently I encountered a problem when writing MVC: you can use implode to quickly combine PHP arrays into strings. But what if you want to quickly output the key value into a string? The temporary method that comes to mind is to loop and assume that there is a one-dimensional array $a storing N contents. Code 1: ?php$b = '';foreach($a as $key=$value){$b.=$key;} echo $b;? Write code one

3. javascript array combination into string script_javascript skills

Introduction: Script to combine javascript arrays into strings

4. Add String.Format method to javascript_javascript skills

Introduction: Every time I use the plus sign to synthesize a string in JavaScript, I really can’t stand it. Today I finally found a hand-written method to share with you.

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