[composer] Raise php version to 5.5

Maks3w · Maks3w · commit 99defa1f1f25 · 2015-06-05T10:55:17.000+02:00
As discussed in IRC meeting 2015-06-04
diff --git a/composer.json b/composer.json
@@ -13,7 +13,7 @@
         }
     },
     "require": {
-        "php": ">=5.3.23",
+        "php": ">=5.5",
         "zendframework/zend-escaper": "~2.5",
         "zendframework/zend-validator": "~2.5"
     },

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`	`}`
`14`	`14`	`},`
`15`	`15`	`"require": {`
`16`		`- "php": ">=5.3.23",`
	`16`	`+ "php": ">=5.5",`
`17`	`17`	`"zendframework/zend-escaper": "~2.5",`
`18`	`18`	`"zendframework/zend-validator": "~2.5"`
`19`	`19`	`},`