Can we use include ("xyz.php") two times in a php page "index.php"?

1018

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What are the differences between php3 and php4 and php5? What is the current stable version of php? What advance thing in php7?

1042

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What is the difference between explode and split?

1068

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How can I convert ereg expressions to preg in php?

976

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Difference between mysql_connect and mysql_pconnect?

955

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How do you use bcrypt for hashing passwords in php?

1058

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What is magic quotes?

1003

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How can I prevent sql-injection in php?

1020

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How to convert one date format into another in php?

904

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How to create a mysql connection?

959

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How to pass variables and data from php to javascript?

1027

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Is variable name casesensitive in php?

978

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Explain the changes in php versions?

972

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What are php magic methods/functions?

996

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How to concatenate two strings in php?

1069

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