Recent questions tagged php

1 answer 210 views

How to use easter_date() function to get the date of midnight on easter for a specified year in PHP

asked Mar 10, 2016 by avibootz

1 answer 216 views

How to use cal_to_jd() function to convert a date to julian day count in PHP

asked Mar 10, 2016 by avibootz

1 answer 179 views

How to use cal_from_jd() function to convert a julian day count into a date in PHP

asked Mar 10, 2016 by avibootz

3 answers 399 views

How to use cal_days_in_month() function to return the number of days in a month for a specified year in PHP

asked Mar 10, 2016 by avibootz

1 answer 188 views

How to use reset() function to set the internal pointer of an array to first element in PHP

asked Mar 9, 2016 by avibootz

6 answers 468 views

How to use range() function to create an array of elements from low to high in PHP

asked Mar 9, 2016 by avibootz

1 answer 242 views

How to use the list() to assign a list of variables from an array in PHP

asked Mar 9, 2016 by avibootz

1 answer 249 views

How to use ksort() function to sort an array by key in PHP

asked Mar 9, 2016 by avibootz

1 answer 255 views

How to use krsort() function to sort an array by key in reverse order in PHP

asked Mar 9, 2016 by avibootz

1 answer 172 views

How to use the current() and next() function to print an array in PHP

asked Mar 9, 2016 by avibootz

1 answer 213 views

How to send a HTTP header to open URL in PHP

asked Mar 8, 2016 by avibootz

1 answer 224 views

How to search for value and get the key with fro array with current() and next() functions in PHP

asked Mar 8, 2016 by avibootz

1 answer 207 views

How to use current(), next(), prev(), end() functions with array in PHP

asked Mar 8, 2016 by avibootz

1 answer 181 views

How to use count() function to count elements in array in PHP

asked Mar 8, 2016 by avibootz

1 answer 211 views

How to use compact() function to create array from variables and their values in PHP

asked Mar 8, 2016 by avibootz

2 answers 231 views

How to use arsort() function to sort an array in reverse order in PHP

asked Mar 8, 2016 by avibootz

1 answer 205 views

How to use array_walk_recursive() function to applies user function recursively to every member of an array in PHP

asked Mar 8, 2016 by avibootz

1 answer 181 views

How to use array_walk() function to applies a user function to every member of an array in PHP

asked Mar 8, 2016 by avibootz

1 answer 214 views

How to use array_values() function to return all the values of an array in PHP

asked Mar 8, 2016 by avibootz

1 answer 232 views

How to use array_unshift() function to add one or more elements to the beginning of an array in PHP

asked Mar 8, 2016 by avibootz

1 answer 170 views

How to use array_shift() function to remove the first element from an array, and return the removed element in PHP

asked Mar 8, 2016 by avibootz

1 answer 194 views

How to use array_search() function to search an array for a value and return the key in PHP

asked Mar 7, 2016 by avibootz

2 answers 249 views

How to use array_rand() function to returns one or more random keys from an array in PHP

asked Mar 7, 2016 by avibootz

4 answers 283 views

How to use array_keys() function to return the keys from array in PHP

asked Mar 7, 2016 by avibootz

2 answers 344 views

How to use array_intersect_key() to return array with keys of array1 that exist in other arrays in PHP

asked Mar 7, 2016 by avibootz

3 answers 383 views

How to use array_intersect_assoc() to return array with values and keys of array1 that exist in other arrays in PHP

asked Mar 7, 2016 by avibootz

2 answers 397 views

How to use array_intersect() function to return array with all the values of array1 that exist in other arrays in PHP

asked Mar 6, 2016 by avibootz

3 answers 274 views

How to use anonymous function (closures) in PHP

asked Mar 6, 2016 by avibootz

1 answer 202 views

How to find all the elements in array that are small than $N with array_filter() function and closure in PHP

asked Mar 6, 2016 by avibootz

2 answers 224 views

How to find all the even values in array with array_filter() function in PHP

asked Mar 5, 2016 by avibootz

2 answers 228 views

How to find all the odd values in array with array_filter() function in PHP

asked Mar 5, 2016 by avibootz

1 answer 182 views

How to use array_fill_keys() function to fill an array of keys with values in PHP

asked Mar 5, 2016 by avibootz

3 answers 266 views

How to use array_fill() function to fill an array with values in PHP

asked Mar 5, 2016 by avibootz

3 answers 301 views

How to use array_diff_assoc() function to compare keys and values of array1 and array2 in PHP

asked Mar 5, 2016 by avibootz

2 answers 282 views

How to use array_count_values() function to return array with number of occurrences for each value in PHP

asked Mar 5, 2016 by avibootz

1 answer 138 views

How to convert all array keys to lowercased with array_change_key_case() function in PHP

asked Mar 5, 2016 by avibootz

2 answers 210 views

How to convert all array keys to uppercased with array_change_key_case() function in PHP

asked Mar 4, 2016 by avibootz

1 answer 232 views

How to find the length (rows, cols) of 2D array in PHP

asked Mar 1, 2016 by avibootz

3 answers 307 views

How to declare, initialize and print two-dimensional (2D) array of integers in PHP

asked Mar 1, 2016 by avibootz

7 answers 368 views

How to pad a string to a specific length with another string in PHP

asked Feb 29, 2016 by avibootz

2 answers 225 views

How to multiply matrix in PHP

asked Feb 29, 2016 by avibootz

2 answers 2,802 views

How to check whether number is perfect or not in PHP

asked Feb 27, 2016 by avibootz

2 answers 242 views

How to check if a number is prime in PHP

asked Feb 26, 2016 by avibootz

1 answer 184 views

How to declare and use static variables in PHP

asked Feb 23, 2016 by avibootz

2 answers 375 views

How to check if a number is palindrome recursively in PHP

asked Feb 23, 2016 by avibootz

1 answer 211 views

How to convert float to integer (int) in PHP

asked Feb 22, 2016 by avibootz

2 answers 185 views

How to check if a number is palindrome in PHP

asked Feb 22, 2016 by avibootz

1 answer 198 views

How to calculate the perimeter and the area of scalene triangle in PHP

asked Feb 19, 2016 by avibootz

3 answers 319 views

How to calculate square root in PHP

asked Feb 19, 2016 by avibootz

1 answer 602 views

How to calculate area, diameter and circumference of circle in PHP

asked Feb 18, 2016 by avibootz

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