Menghapus Karakter Lain Selain Angka

Run Settings
LanguagePHP
Language Version
Run Command
<?php $string = "Suka2*()bumi2121 #$^%&0 Kode ()*(&*^19."; $result1 = preg_replace("/[^0-9]/", "", $string); echo $result1;
Editor Settings
Theme
Key bindings
Full width
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