Answer Posted / farhan khan

Rasmus lerdorf

Tell me how to strip whitespace (or other characters) from the beginning and end of a string?

1025

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What are the data types in php?

1087

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What is the difference between rest and soap?

1227

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Can age be a variable?

1011

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Which is used to maintain the value of a variable over different pages?

1073

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What are encryption functions in php?

1156

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Why php language is used?

1028

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What is php limit?

1155

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What is full form of php? Who is the father or inventor of php?

1062

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What does php mean?

1036

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Why shouldn't I use mysql_* functions in php?

1153

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How to test if a variable is an array?

1202

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What are sql injections, how do you prevent them and what are the best practices?

1114

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How to download files from an external server with code in php?

937

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Which is true about the singleton design pattern?

989

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