Commit 1f59980

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	`1`	`+<?php`
	`2`	`+class Solution`
	`3`	`+{`
	`4`	`+ /**`
	`5`	`+ * @param String $address`
	`6`	`+ * @return String`
	`7`	`+ */`
	`8`	`+ public function defangIPaddr($address)`
	`9`	`+ {`
	`10`	`+ return str_replace('.','[.]',$address);`
	`11`	`+ }`
	`12`	`+}`
	`13`	`+`
	`14`	`+$solution = new Solution();`
	`15`	`+`
	`16`	`+$address = "1.1.1.1";`
	`17`	`+`
	`18`	`+$defangedAddress = $solution->defangIPaddr($address);`
	`19`	`+`
	`20`	`+echo $defangedAddress;`

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