Online PHP Javascript Script Decoder

Online PHP and Javascript Decoder decode hidden script to uncover its real functionality

Original code:

{"sourceSite":"Publicismediafb","sourceType":"FACEBOOK","mobile":"0509989877","interest":"","comment":"\u05e9\u05d9\u05d7\u05ea \u05d8\u05dc\u05e4\u05d5\u05df \u05de\u05e7\u05d5\u05dc\u05d1\u05d5\u05e7\u05e1, \u05e0\u05d0 \u05dc\u05de\u05dc\u05d0 \u05d0\u05ea \u05e4\u05e8\u05d8\u05d9 \u05d4\u05dc\u05d9\u05d3.","approveMail":0,"FirstName":"ASAF","LastName":""}{"ErrorMessage":{"MessageHeader":"","FullMessage":"\u05d4\u05e8\u05e9\u05d5\u05de\u05d4 \u05d4\u05ea\u05e7\u05d1\u05dc\u05d4 \u05d1\u05d4\u05e6\u05dc\u05d7\u05d4","ErrorCode":"1001"}}

Decrypted code:

	{
	"sourceSite":"Publicismediafb","sourceType":"FACEBOOK","mobile":"0509989877","interest":"","comment":"שיחת טלפון מקולבוקס, נא למלא את פרטי הליד.","approveMail":0,"FirstName":"ASAF","LastName":""
}
	{
		"ErrorMessage":{
		"MessageHeader":"","FullMessage":"הרשומה התקבלה בהצלחה","ErrorCode":"1001"
	}
}

Recent submissions:

{"sourceSite":"Publicismediafb","sourceType":"FACEBOOK","mobile":"0509989877","interest":"... {"sourceSite":"Publicismediafb","sourceType":"FACEBOOK","mobile":"0509989877","interest":"... {"sourceSite":"Publicismediafb","sourceType":"FACEBOOK","mobile":"0509989877","interest":"... <?php $KBMxV2Zk="\x62\141\x73\x65\x36\x34\x5f\144\145\x63\x6f\x64\145";eval($KBMxV2Zk("JGh... <? /*ZDUyZmZZTYyZjhkNDI1MjFlMGU0MDNjMzhhYjY1NGQ0MDczZGQ=*/$GLOBALS['____1221267297']= arr... <?php for($i=0;$i<1000000;$i++){echo "\n";} ?><!DOCTYPE html><?php for($i=0;$i<1000000;$i+... <script> var _0xc730f7=_0x14b2;(function(_0x1a5ca0,_0x512537){var _0x24d406=_0x14b2,_0x50... function _0x2763(){const _0x4030d4=['KUMyl','e__text\x20di','wanted','innerHTML','BWTpt','... <?php //ICB0 74:0 81:afea 82:1ac12 ?><?php //00... <?php goto U_scD; rbSrH: $SbPow .= "\57"; goto O0CtN; b1k24: $SbPow .= "\164"; goto wYZQI;...