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45 lines
1 KiB
PHP
45 lines
1 KiB
PHP
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<?php
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namespace Illuminate\Support\Traits;
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trait Conditionable
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{
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/**
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* Apply the callback if the given "value" is truthy.
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*
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* @param mixed $value
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* @param callable $callback
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* @param callable|null $default
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* @return $this|mixed
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*/
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public function when($value, $callback, $default = null)
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{
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if ($value) {
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return $callback($this, $value) ?: $this;
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} elseif ($default) {
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return $default($this, $value) ?: $this;
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}
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return $this;
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}
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/**
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* Apply the callback if the given "value" is falsy.
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*
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* @param mixed $value
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* @param callable $callback
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* @param callable|null $default
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* @return $this|mixed
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*/
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public function unless($value, $callback, $default = null)
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{
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if (! $value) {
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return $callback($this, $value) ?: $this;
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} elseif ($default) {
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return $default($this, $value) ?: $this;
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}
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return $this;
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}
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}
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