<?php
$var = "[{"name":"nickname","id":"2010","placeHolder":"","fieldType":"textbox","isMandatory":"1","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"Please enter firstname.","errMsgRegx":"Please enter valid firstname.","regx":"^[A-Za-z']+( [A-Za-z']+)*$","validationType":"alphanumeric","fieldHashTag":"#nickname#"},{"name":"overall_rating","id":"2011","fieldType":"rating","isMandatory":"1","errMsgBlank":"Please rate this product.","ratingHtmlOuterId":"sa_s28_rating_outer","ratingUnit":"5","jsonHoverMessage":"{\"1\":\"Poor\",\"2\":\"Fair\",\"3\":\"Good\",\"4\":\"Very Good\",\"5\":\"Excellent\"}","fieldHashTag":"#overal_rating#","addNonRatingFieldToAverage":"0","addToAverageRating":"1"},{"name":"comment_title","id":"2012","placeHolder":"","fieldType":"textbox","isMandatory":"1","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"Please enter review title.","errMsgRegx":"Please enter valid review title.","regx":"^([A-Za-z]+ )+[A-Za-z0-9]+$|^[A-Za-z]+.","validationType":"alphanumeric","fieldHashTag":"#review_title#"},{"name":"comment","id":"2013","placeHolder":"","fieldType":"textbox","isMandatory":"1","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"Please enter review message.","errMsgRegx":"","regx":"","validationType":"alphanumeric","fieldHashTag":"#review_comment#"},{"name":"last_name","id":"2014","placeHolder":"","fieldType":"textbox","isMandatory":"1","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"Please enter lastname.","errMsgRegx":"Please enter valid lastname.","regx":"^([a-zA-Z0-9]+\\s?)*$","validationType":"character","fieldHashTag":"#last_name#"},{"name":"extra_field1","id":"2015","placeHolder":"","fieldType":"textbox","isMandatory":"0","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"","errMsgRegx":"","regx":"","validationType":"numeric","fieldHashTag":"#zip_code#"},{"name":"email","id":"2016","placeHolder":"","fieldType":"textbox","isMandatory":"1","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"Please enter email address.","errMsgRegx":"Please enter valid email address.","regx":"^[^\\s].[a-zA-Z0-9_.-]+\\@(([a-zA-Z0-9\\-])+\\.)+([a-zA-Z0-9]{2,4})+[^\\s]$","validationType":"email","fieldHashTag":"#email#"},{"name":"age","otherTableOption":"0","isparentChild":"0","childouterDivid":"","isdisableField":"0","checkboxEvent":"0","id":"2017","fieldType":"select","isMandatory":"0","errMsgBlank":"please choose","fieldHashTag":"#age#","addNonRatingFieldToAverage":"0","addToAverageRating":"0","optionData":[{"option_id":"22627","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2017","option_value":"16","option_name":"16","added_by":"0","is_delete":"0"},{"option_id":"22628","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2017","option_value":"17","option_name":"17","added_by":"0","is_delete":"0"},{"option_id":"22629","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2017","option_value":"18","option_name":"18","added_by":"0","is_delete":"0"},{"option_id":"22630","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2017","option_value":"19","option_name":"19","added_by":"0","is_delete":"0"},{"option_id":"22631","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2017","option_value":"20","option_name":"20","added_by":"0","is_delete":"0"}]},{"name":"upload_image","id":"2018","fieldType":"file","isMandatory":"0","errMsgBlank":"please upload","fieldHashTag":"#image#"},{"name":"optional_rating1","id":"2019","fieldType":"rating","isMandatory":"0","errMsgBlank":"","ratingHtmlOuterId":"sa_s28_optional_rating_outer","ratingUnit":"5","jsonHoverMessage":"{\"1\":\"Poor\",\"2\":\"Fair\",\"3\":\"Good\",\"4\":\"Very Good\",\"5\":\"Excellent\"}","fieldHashTag":"#quality#","addNonRatingFieldToAverage":"0","addToAverageRating":"1"},{"name":"optional_rating2","id":"2020","fieldType":"rating","isMandatory":"0","errMsgBlank":"","ratingHtmlOuterId":"sa_s28_optional_rating_outer","ratingUnit":"5","jsonHoverMessage":"{\"1\":\"Poor\",\"2\":\"Fair\",\"3\":\"Good\",\"4\":\"Very Good\",\"5\":\"Excellent\"}","fieldHashTag":"#comfort#","addNonRatingFieldToAverage":"0","addToAverageRating":"1"},{"name":"optional_rating3","id":"2021","fieldType":"rating","isMandatory":"0","errMsgBlank":"","ratingHtmlOuterId":"sa_s28_optional_rating_outer","ratingUnit":"5","jsonHoverMessage":"{\"1\":\"Poor\",\"2\":\"Fair\",\"3\":\"Good\",\"4\":\"Very Good\",\"5\":\"Excellent\"}","fieldHashTag":"#style#","addNonRatingFieldToAverage":"0","addToAverageRating":"0"},{"name":"optional_rating4","id":"2022","fieldType":"rating","isMandatory":"0","errMsgBlank":"","ratingHtmlOuterId":"sa_s28_optional_rating_outer","ratingUnit":"5","jsonHoverMessage":"{\"1\":\"Poor\",\"2\":\"Fair\",\"3\":\"Good\",\"4\":\"Very Good\",\"5\":\"Excellent\"}","fieldHashTag":"#size#","addNonRatingFieldToAverage":"0","addToAverageRating":"0"},{"name":"product_recormmend","checkboxEvent":"0","id":"2023","fieldType":"radio","isMandatory":"0","errMsgBlank":"","fieldHashTag":"#recommend#","addNonRatingFieldToAverage":"0","addToAverageRating":"0","optionData":[{"option_id":"22649","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2023","option_value":"1","option_name":"yes","added_by":"0","is_delete":"0"},{"option_id":"22650","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2023","option_value":"0","option_name":"no","added_by":"0","is_delete":"0"}]},{"name":"gender","otherTableOption":"0","isparentChild":"0","childouterDivid":"","isdisableField":"0","checkboxEvent":"0","id":"2024","fieldType":"select","isMandatory":"0","errMsgBlank":"","fieldHashTag":"#gender#","addNonRatingFieldToAverage":"0","addToAverageRating":"0","optionData":[{"option_id":"22669","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2024","option_value":"male","option_name":"male","added_by":"0","is_delete":"0"},{"option_id":"22670","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2024","option_value":"female","option_name":"female","added_by":"0","is_delete":"0"}]},{"name":"extra_selectbox1","otherTableOption":"0","isparentChild":"0","childouterDivid":"","isdisableField":"0","checkboxEvent":"0","id":"2025","fieldType":"select","isMandatory":"0","errMsgBlank":"","fieldHashTag":"#shopper_type#","addNonRatingFieldToAverage":"0","addToAverageRating":"0","optionData":[{"option_id":"22671","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2025","option_value":"1","option_name":"Fashion Conscious","added_by":"0","is_delete":"0"},{"option_id":"22672","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2025","option_value":"2","option_name":"Bargain Shopper","added_by":"0","is_delete":"0"},{"option_id":"22673","check_flag":"0","site_id":"8989180","template_id":"187","field_id":"2025","option_value":"3","option_name":"i just need a coat to stay warm","added_by":"0","is_delete":"0"}]},{"name":"extra_field2","id":"2026","placeHolder":"","fieldType":"textbox","isMandatory":"0","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"","errMsgRegx":"","regx":"","validationType":"alphanumeric","fieldHashTag":"#what_oth_outerwear#"},{"name":"extra_field3","id":"2027","placeHolder":"","fieldType":"textbox","isMandatory":"0","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"","errMsgRegx":"","regx":"","validationType":"alphanumeric","fieldHashTag":"#help_us_improve#"},{"name":"about_us","id":"2028","placeHolder":"","fieldType":"textbox","isMandatory":"0","activeMaxlengthOption":"0","maxlengthLimit":"0","activeMinlengthOption":"0","validateLimit":"","errMsgBlank":"","errMsgRegx":"","regx":"","validationType":"alphanumeric","fieldHashTag":"#share_story#"}]";
echo html_entities_decode($var);
Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).