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Add strtolower function (#31351)

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Tankica
2019-02-19 19:40:21 +01:00
committed by Randell Dawson
parent 341327281d
commit d6f8ddfdb3
1 changed files with 7 additions and 0 deletions
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7
guide/english/php/functions/index.md
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@ -39,6 +39,13 @@ function makeItBIG($a_lot_of_names) {
$a_lot_of_names = ['Homer', 'Marge', 'Bart', 'Maggy', 'Lisa']; $a_lot_of_names = ['Homer', 'Marge', 'Bart', 'Maggy', 'Lisa'];
var_dump(makeItBIG($a_lot_of_names)); var_dump(makeItBIG($a_lot_of_names));
``` ```
## strtolower Function
The strtolower() function converts a string to lowercase.
```
<?php
echo strtolower("Hello WORLD."); //hello world.
?>
```
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