10 Articles about In_array () recommended

This example describes how PHP obtains the number of days and date arrays by month. Share to everyone for reference, as follows: function Get_day ($date) {$tem = explode ('-', $date);//cut date to get year and month $year = $tem [' 0 ']; $month = $tem [' 1 ']; if (In_array ($month, array

1. About PHP In_array () functions 10 articles recommended

Introduction: This article describes the method by which PHP obtains the number of days of the month and the array of dates based on the date. Share to everyone for your reference, as follows: Function get_day (  $date  )   {      $tem  = explode (& #39;-& #39; ,& nbsp; $date);  //

2. Java instance-array sorting and finding

Summary: The following example shows how to use the sort () and BinarySearch () methods to sort arrays and find the elements in an array, and we define the PrintArray () output:

3. Java instance-Array add element

Summary: The following example demonstrates how to use the sort () method to sort a Java array, and how to use the Insertelement () method to insert an element into an array, where we define the PrintArray () method to print the array:

4. Java instance-array sorting and element lookup

Summary: The following example shows how to use the sort () method to sort the Java array and how to use the BinarySearch () method to find the elements in the array, where we define the PrintArray () method to print the array:

5. PHP Array function sequence In_array () find the array value exists

Summary: the In_array () function searches the array for a given value

6. The In_array function customization method of PHP-like JS array

Introduction: PHP Array function In_array () is very convenient, the following for you to introduce a custom PHP-like JS array In_array function, the specific implementation method as follows, interested friends can refer to the following

7. Use JS to determine if an array contains an element (similar to In_array () in PHP)

Introduction: This article is mainly for the use of JS to determine whether the array contains an element (similar to PHP in_array ()) needs of friends can come to the reference, I hope to be helpful to everyone

8. PHP Array function sequence In_array ()-Find out if the specified value exists in the array

Description: In_array () Definition and usage the In_array () function finds whether the specified value exists in the array

9. php function In_array () use detailed

Introduction: This article mainly introduces the PHP function In_array () using the details, respectively, for ordinary use, the use of the third parameter, cloning objects, multidimensional arrays and other examples, the need for friends can refer to the following

PHP Array function sequence In_array () find the array value exists

Summary: the In_array () function searches the array for a given value

"Related question and answer recommendation":

Javascript-not in and in also null problem

Php-in_array ()

PHP is used if it is more logical OR (| |) When using the If judgment. The condition has no shorthand method

Javascript-js one-dimensional array query and sum of values

Warning:in_array () expects parameter 2 to be array