length

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Introduction
Example of Use
Output Example of the Code

Introduction

The length filter is used to obtain the number of elements in a list or the number of characters in a string. It is useful for determining the size of arrays, objects, or strings, which can be essential for flow control and data formatting.

Example of Use

Example of how to use the length filter to get the number of elements in a list and the number of characters in a string:

{# Getting the number of elements in a list #}
{{ ['Apple', 'Banana', 'Orange']|length }}

{# Getting the number of characters in a string #}
{{ 'Hello, World!'|length }}

Output Example of the Code

json_encode lower

Reportana® Script

Introduction

Operators

Structures

Filters

Functions

Introduction

Example of Use

Output Example of the Code

Reportana® Script

Introduction

Operators

Structures

Filters

Functions

​Introduction

​Example of Use

​Output Example of the Code

Introduction

Example of Use

Output Example of the Code