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php库Faker

2024-07-23 20:46:24   209人阅读

Faker

  • License : MIT
  • Source Code
  • Allo点评：Faker是一个很神奇的项目，会自动生成拟真的数据，包括用户资料、长文本、IP、日期等等，在网站上线前测试时非常好用。

github地址：

https://github.com/fzaninotto/Faker

基本使用：

Use Faker\Factory::create() to create and initialize a faker generator, which can generate data by accessing properties named after the type of data you want.

<?php// require the Faker autoloaderrequire_once ‘/path/to/Faker/src/autoload.php‘;// alternatively, use another PSR-0 compliant autoloader (like the Symfony2 ClassLoader for instance)// use the factory to create a Faker\Generator instance$faker = Faker\Factory::create();// generate data by accessing propertiesecho $faker->name;  // ‘Lucy Cechtelar‘;echo $faker->address;  // "426 Jordy Lodge  // Cartwrightshire, SC 88120-6700"echo $faker->text;

Even if this example shows a property access, each call to $faker->name yields a different (random) result. This is because Faker uses __get() magic, and forwards Faker\Generator->$property calls toFaker\Generator->format($property).

<?phpfor ($i=0; $i < 10; $i++) {  echo $faker->name, "\n";}

Formatters

Each of the generator properties (like name, address, and lorem) are called "formatters". A faker generator has many of them, packaged in "providers". Here is a list of the bundled formatters in the default locale.

Faker\Provider\Base

randomDigit             // 7randomDigitNotNull      // 5randomNumber($nbDigits = NULL) // 79907610randomFloat($nbMaxDecimals = NULL, $min = 0, $max = NULL) // 48.8932numberBetween($min = 1000, $max = 9000) // 8567randomLetter            // ‘b‘randomElements($array = array (‘a‘,‘b‘,‘c‘), $count = 1) // array(‘c‘)randomElement($array = array (‘a‘,‘b‘,‘c‘)) // ‘b‘numerify($string = ‘###‘) // ‘609‘lexify($string = ‘????‘) // ‘wgts‘bothify($string = ‘## ??‘) // ‘42 jz‘


 


php库Faker


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