Write a program to find the factorial of a number in php?

992

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Write a program in php to print a table of a number?

931

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Write a program in php to check whether a number is prime or not?

942

---

How to delete an element from an array?

1083

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How to check a key exist in an array?

1088

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Write a php function to convert all null values to blank?

1323

---

How to convert a json string to an array in php?

1057

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How to remove duplicate values from php array?

1127

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Php program to generate fibonacci series?

1044

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What is difference between array_merge and array_combine?

1069

---

How to create an array from php string?

1044

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Write a program in php to find the occurrence of a word in a string?

1077

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How to create an empty array in php?

1103

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Php code to find whether a number armstrong or not?

962

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What is difference between count or sizeof function in php?

989

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