Which functions are used to count the total number of array elements in php?

1082

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What is the use of $_request variable?

1076

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What is a persistence cookie?

999

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What are the uses of implode() function?

1150

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Which function is used in php to search a particular value in an array?

956

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Does php support multiple inheritances?

1064

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What are the differences between mysqli_connect and mysqli_pconnect?

1073

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What are the uses of explode() and implode() functions?

1178

---

Which functions are used to remove whitespaces from the string?

1202

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What is the difference between for and foreach loop in php?

1155

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How can a cross-site scripting attack be prevented by php?

1042

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What are the uses of explode() function?

1136

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Why do we use php?

1011

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How can you execute php script from the command line?

1066

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How can you upload a file using php?

1171

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