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Update optional() weight in README

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Eric Aken Roberts 2014-02-10 19:21:22 -06:00
parent 7b4d01a928
commit 41f1b6ae74
1 changed files with 4 additions and 4 deletions
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readme.md
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@ -256,10 +256,10 @@ for ($i=0; $i < 10; $i++) {
}
print_r($values); // [1, 4, null, 9, 5, null, null, 4, 6, null]
// optional takes a weight argument to make the null occurrence impossible (value 0) or systematic (value 1)
$faker->optional($weight = 0.1)->randomDigit; // 10% chance to get null
$faker->optional($weight = 0.9)->randomDigit; // 90% chance to get null
// the default $weight value is 0.5
// optional() accepts a weight argument to specify the probability of receiving a NULL value.
// 0 will always return NULL; 1 will always return the provider. Default weight is 0.5.
$faker->optional($weight = 0.1)->randomDigit; // 90% chance of NULL
$faker->optional($weight = 0.9)->randomDigit; // 10% chance of NULL
```
## Localization