Commit 97f869d

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Emre Tarhan

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Create solution.php

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	`1`	`+<?php`
	`2`	`+class Solution {`
	`3`	`+ function romanToInt($s) {`
	`4`	`+ $romans = array(`
	`5`	`+ 'M' => 1000,`
	`6`	`+ 'CM' => 900,`
	`7`	`+ 'D' => 500,`
	`8`	`+ 'CD' => 400,`
	`9`	`+ 'C' => 100,`
	`10`	`+ 'XC' => 90,`
	`11`	`+ 'L' => 50,`
	`12`	`+ 'XL' => 40,`
	`13`	`+ 'X' => 10,`
	`14`	`+ 'IX' => 9,`
	`15`	`+ 'V' => 5,`
	`16`	`+ 'IV' => 4,`
	`17`	`+ 'I' => 1,`
	`18`	`+ );`
	`19`	`+ $roman = 'III';`
	`20`	`+ $result = 0;`
	`21`	`+`
	`22`	`+ foreach ($romans as $key => $value) {`
	`23`	`+ while (strpos($roman, $key) === 0) {`
	`24`	`+ $result += $value;`
	`25`	`+ $roman = substr($roman, strlen($key));`
	`26`	`+ }`
	`27`	`+ }`
	`28`	`+ return $result;`
	`29`	`+ }`
	`30`	`+}`
	`31`	`+?>`

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