Recent questions tagged PHP

1 answer 4 views

How to convert an ASCII character into a hex value in PHP

asked 2 days ago by avibootz

1 answer 2 views

How to find the most common pair of characters in a string with PHP

asked 5 days ago by avibootz

1 answer 6 views

How to convert terabytes to petabytes in PHP

asked Nov 24 by avibootz

1 answer 8 views

How to trim punctuation in PHP

asked Nov 23 by avibootz

1 answer 9 views

How to calculate the next multiple of 10 in PHP

asked Nov 22 by avibootz

1 answer 15 views

How to check if a string is in a valid format ("XXX-XXX-XXXX") with numbers in PHP

asked Nov 16 by avibootz

1 answer 12 views

How to remove trailing zeros from a string in JavaScript

asked Nov 15 by avibootz

1 answer 12 views

How to remove trailing zeros from a string in PHP

asked Nov 15 by avibootz

1 answer 9 views

How to split an array into multiple small sub-arrays in PHP

asked Nov 12 by avibootz

1 answer 16 views

How to generate 20 digits random number in PHP

asked Nov 10 by avibootz

1 answer 18 views

How to write an algorithm that adds the odd digits of one number to the end of a second number in PHP

asked Nov 6 by avibootz

1 answer 20 views

How to generate random string without repetition in PHP

asked Nov 4 by avibootz

2 answers 17 views

How to find the harmonic value of N (1 + 1/2 + 1/3 + ... 1/N) in PHP

asked Nov 2 by avibootz

1 answer 17 views

How to find the missing values in a sorted range (x to y) array with PHP

asked Oct 26 by avibootz

1 answer 21 views

How to check whether a given password is strong, medium, or weak in PHP

asked Oct 22 by avibootz

1 answer 17 views

How to get the first number from a string in PHP

asked Oct 22 by avibootz

1 answer 21 views

How to replace multiple characters in a string with other characters using PHP

asked Oct 20 by avibootz

1 answer 16 views

How to count the white spaces in a string in PHP

asked Oct 19 by avibootz

1 answer 26 views

How to create an ASCII frequency table from a string in PHP

asked Oct 16 by avibootz

1 answer 27 views

How to replace the last occurrence of a substring in a string with PHP

asked Oct 14 by avibootz

1 answer 27 views

How to remove all occurrences of word from a string in PHP

asked Oct 13 by avibootz

2 answers 35 views

How to run while loop for N seconds in PHP

asked Oct 11 by avibootz

2 answers 30 views

How to get the middle words of a string in PHP

asked Oct 7 by avibootz

1 answer 28 views

How to implement a cumulative sum of numbers in an int array in PHP

asked Oct 6 by avibootz

1 answer 28 views

How to convert time in milliseconds to number of years in PHP

asked Oct 5 by avibootz

1 answer 35 views

How to find the longest string size of an array of strings in PHP

asked Oct 2 by avibootz

1 answer 28 views

How to find the longest string in an array of strings in PHP

asked Oct 2 by avibootz

1 answer 39 views

How to convert a number in a string to an array of int digits in PHP

asked Oct 1 by avibootz

1 answer 26 views

How to check if a number has zero in the center in PHP

asked Sep 29 by avibootz

1 answer 28 views

How to check if a number can be made prime by deleting a single digit in PHP

asked Sep 27 by avibootz

2 answers 29 views

How to generate N unique random numbers between min and max in PHP

asked Sep 25 by avibootz

1 answer 45 views

How to split a string into an array by delimiter and remove empty elements in PHP

asked Sep 23 by avibootz

1 answer 26 views

How to check if a sequence of numbers is a Harmonic progression (reciprocals Arithmetic progression) in PHP

asked Sep 22 by avibootz

1 answer 35 views

How to check if a sequence of numbers is a Geometric progression (consecutive ratios are the same) in PHP

asked Sep 21 by avibootz

1 answer 30 views

How to check if a sequence of numbers is an Arithmetic progression (consecutive differences are the same) in PHP

asked Sep 21 by avibootz

1 answer 36 views

How to get the last key in a key-value array with foreach loop using PHP

asked Sep 17 by avibootz

1 answer 27 views

How to get the last key in a key-value array with PHP

asked Sep 17 by avibootz

1 answer 32 views

How to count the number of characters in a string without spaces and special characters in PHP

asked Sep 15 by avibootz

1 answer 39 views

How to show parts of UTF-8 string in PHP

asked Sep 13 by avibootz

1 answer 36 views

How to use void functions in PHP

asked Sep 13 by avibootz

1 answer 38 views

How to remove \r\n from string in PHP

asked Sep 11 by avibootz

1 answer 38 views

How to remove N characters from the middle of a string in PHP

asked Sep 11 by avibootz

1 answer 37 views

How to replace the last occurrence of a character in a string with PHP

asked Sep 9 by avibootz

1 answer 34 views

How to remove the last occurrence of a word from a string in PHP

asked Sep 8 by avibootz

1 answer 37 views

How to check whether a number is a perfect cube root in PHP

asked Sep 1 by avibootz

1 answer 45 views

How to calculate the Nth prime number in PHP

asked Aug 27 by avibootz

1 answer 43 views

How to count the number of non-overlapping instances of substring in a string in PHP

asked Aug 24 by avibootz

1 answer 48 views

How to calculate the average length of the strings in string array with PHP

asked Aug 20 by avibootz

2 answers 47 views

How to get the number at the end of the array in PHP

asked Aug 16 by avibootz

1 answer 44 views

How to check if the length of a string is equal to the number appended at its end in PHP

asked Aug 16 by avibootz

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