ajout de la preparation de la séance 4

prepseance4/composer.json

+{
+    "require": {
+        "fzaninotto/faker": "^1.9"
+    }
+}

prepseance4/composer.lock

+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "4c10bab350777d80b6ec93b084fe5276",
+    "packages": [
+        {
+            "name": "fzaninotto/faker",
+            "version": "v1.9.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/fzaninotto/Faker.git",
+                "reference": "fc10d778e4b84d5bd315dad194661e091d307c6f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/fzaninotto/Faker/zipball/fc10d778e4b84d5bd315dad194661e091d307c6f",
+                "reference": "fc10d778e4b84d5bd315dad194661e091d307c6f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "ext-intl": "*",
+                "phpunit/phpunit": "^4.8.35 || ^5.7",
+                "squizlabs/php_codesniffer": "^2.9.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.9-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Faker\\": "src/Faker/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "François Zaninotto"
+                }
+            ],
+            "description": "Faker is a PHP library that generates fake data for you.",
+            "keywords": [
+                "data",
+                "faker",
+                "fixtures"
+            ],
+            "time": "2019-12-12T13:22:17+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}

prepseance4/prep.php

+<?php
+
+require 'vendor/autoload.php';
+$faker = Faker\Factory::create();
+
+echo 'adresse à l\'américaine: '.$faker->address;
+
+$date = new DateTime($faker->time);
+echo '<br> format date :'.$date->format('d-m-Y H:i:s');

prepseance4/prep_Question.txt

+1) Pour installer faker, on utilise composer, avec la commande composer require fzaninotto/faker on peut aussi le mettre dans un fichier JSON.