$_Post Max Array Size

$_POST max array size

Try changing max_input_vars as well. More information: PHP max_input_vars and big forms.

Post array limit?

PHP introduced the max_input_vars config option, which is defaulted to a value of 1000. Check out the Runtime Configuration section of the PHP manual.

The value can be changed by updating the server's php.ini, adding an .htaccess file, or adding a line to httpd.conf.

jQuery ajax POST data variable can hold max 199 json array

What "Hussy Board" said you can change in php.ini the max_input_vars, the default limit is 1000. Also checkout the post_max_size

Do Java arrays have a maximum size?

Using

OpenJDK 64-Bit Server VM (build 15.0.2+7, mixed mode, sharing)

... on MacOS, the answer seems to be Integer.MAX_VALUE - 2. Once you go beyond that:

cat > Foo.java << "END"
public class Foo {
  public static void main(String[] args) {
    boolean[] array = new boolean[Integer.MAX_VALUE - 1]; // too big
  }
}
END
java -Xmx4g Foo.java

... you get:

Exception in thread "main" java.lang.OutOfMemoryError:
  Requested array size exceeds VM limit

What is the max size of a single POST variable in PHP?

You need to change your php.ini file

post_max_size = 16M
upload_max_filesize = 16M
memory_limit = 128M

Change these value in php.ini if you've access to it, otherwise you can try to change them in an .htaccess file.

php_value upload_max_filesize 16M
php_value post_max_size 16M 

This will work only if the AllowOverride settings permit it. Otherwise, you've to ask to your hosting company.

Array declared with maximum size throws OutOfMemoryException in C#

The NET framework limits the maximum size of any object to 2 GB by default. Arrays can be bigger on 64-bit platforms if you enable the corresponding setting gcAllowVeryLargeObjects.

So theoretically, the limit of an int array should be around 536 870 912 elements, but that doesn't account for the memory footprint of the array itself, therefore the real limit must be less.

Another issue is that arrays need to be allocated in contiguous memory space. If the allocator can't find any such space, you will get an OutOfMemoryException even if the object is under the maximum size limit.

maximum post size in php using codeigniter

Try to increase the values in php.ini file.

ini_set('display_errors', 1); //display the errors

ini_set('max_execution_time', 18000);

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