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glennpratt/array_map.php

Created January 13, 2015 22:38
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array_map.php
[1] boris> $things = ['foo' => 'bar', 'baz' => 'qux'];
→ array(
'foo' => 'bar',
'baz' => 'qux'
)
[2] boris> array_map(function($thing) { return "{$thing}s";}, $things);
→ array(
'foo' => 'bars',
'baz' => 'quxs'
)
[3] boris>
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