Parse Error in php [closed]

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Bellow statement showing Parse Error

 echo $xmlArray[OTA_HotelAvailRS][Properties][Property][0_attr][HotelCity开发者_运维知识库Code];

error: syntax error, unexpected T_STRING, expecting ']'

how to solve this?

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PHP assumes unquoted literals to be constants and constant names can't start with numbers. This results as 0_attr being parsed to a number 0 followed by a constant _attr - which does not amke any sense.

ALWAYS quote array indices.

 echo $xmlArray['OTA_HotelAvailRS']['Properties']['Property']['0_attr']['HotelCityCode'];

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quotes missing :

echo $xmlArray['OTA_HotelAvailRS']['Properties']['Property']['0_attr']['HotelCityCode'];

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Unless all of those words are defined as constants, you're doing something wrong. I imagine PHP is giving the error on 0_attr, but I'm not exactly sure. Anyway, the indexes are strings, so you have to wrap them in quotes;

<?php
echo $xmlArray['OTA_HotelAvailRS']['Properties']['Property']['0_attr']['HotelCityCode'];