6. PHP language basics 6.1. Variables 6.2. Comments 6.3. Types 6.4. Printing the value of a variable 6.5. Operators 7. Strings 8. Built-in functions for numbers 9. Arrays 9.1. Useful functions followed by an identifier, which is a set of alphanumeric chars and the underscore _ char. A variable can be assigned any type of value, like strings (defined using single or double quotes): $name Once a variable is assigned a value, for example a string, we can reassign it a different type of value, like a number: $name = 3; PHP won’t complain that now the type is different. Variable names

18 'While' loop 19 'Foreach' loop 19 'Forelse' Loop 19 Echoing PHP expressions 20 Echoing a variable 20 Echoing an element in an array 20 Echoing an object property 21 Echoing the result of a function LinuxMint 119 Chapter 35: Introduction to laravel-5.3 123 Introduction 123 Examples 123 The $loop variable 123 Chapter 36: Laravel Docker 124 Introduction 124 Examples 124 Using Laradock 124 Chapter You can define the URLs of your application with the help of routes. These routes can contain variable data, connect to controllers or can be wrapped into middlewares. Middelware is a mechanism for

set() to pass data from the controller to the view (which we’ll create next). The line sets the view variable called ‘posts’ equal to the return value of the find('all') method of the Post model. Our Post model but for now, let’s just use the default. Remember how in the last section we assigned the ‘posts’ variable to the view using the set() method? That would pass data to the view that would look something like message to a session variable to be displayed on the page after redirection. In the layout we have FlashHelper::render() which displays the message and clears the corresponding session variable. The controller’s

set() to pass data from the controller to the view (which we’ll create next). The line sets the view variable called ‘posts’ equal to the return value of the find('all') method of the Post model. Our Post model but for now, let’s just use the default. Remember how in the last section we assigned the ‘posts’ variable to the view using the set() method? That would pass data to the view that would look something like message to a session variable to be displayed on the page after redirection. In the layout we have FlashHelper::render() which displays the message and clears the corresponding session variable. The controller’s

and under_scored Forms Creating Human Readable Forms Creating Table and Class Name Forms Creating Variable Names Creating URL Safe Strings Inflection Configuration Loading Custom Inflections Number Formatting In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local Flash->render() ?> which displays flash messages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\Controller::redirect to send the user

Name Forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 899 Creating Variable Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 ?> In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local = $this->Flash->render() ?> which displays flash mes- sages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\ Controller::redirect to send the user

Name Forms Inflector::classify Inflector::dasherize Inflector::tableize Creating Variable Names Inflector::variable Inflection Configuration Loading Custom Inflections Number Number Formatting Currency In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local Flash->render() ?> which displays flash messages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\Controller::redirect to send the user

Name Forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 779 Creating Variable Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 780 ?> In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local = $this->Flash->render() ?> which displays flash mes- sages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\ Controller::redirect to send the user

Name Forms Inflector::classify Inflector::dasherize Inflector::tableize Creating Variable Names Inflector::variable Inflection Configuration Loading Custom Inflections Number Number Formatting Currency In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local Flash->render() ?> which displays flash messages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\Controller::redirect to send the user

Name Forms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 891 Creating Variable Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 892 ?> In the last section we assigned the ‘articles’ variable to the view using set(). Variables passed into the view are available in the view templates as local = $this->Flash->render() ?> which displays flash mes- sages and clears the corresponding session variable. Finally, after saving is complete, we use Cake\Controller\ Controller::redirect to send the user