I am currently reading "Professional PHP5", I encountered the following code and do not understand the use of the curly braces, "{}". Please tell me.

print "<h1>Individual - {$objEntity->__toString()}</h1>";

May the force be with you.

kk hmmm may be to keep the codes clean it could have been better if we had used for each or somethin

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Paagle
TEAM LEADER-Team Xuberance(http://www.xuberance.com)

Anybody could give a more thorough answer, please?

May the force be with you.

curly braces do not perform any role here
probably the auhor just tried to separate the "$objEntity->__toString()" from other content preventing it from getting messed up with other text
it's just for logical separation of "$objEntity->__toString()" from other content

helo,
  curly braces is used to separate execution....

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