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Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.
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Recent questions tagged PHP
33,432
questions
43,813
answers
573
users
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
php
1
answer
2
views
How to find the most common pair of characters in a string with PHP
asked
5 days
ago
by
avibootz
php
1
answer
6
views
How to convert terabytes to petabytes in PHP
asked
Nov 24
by
avibootz
php
1
answer
8
views
How to trim punctuation in PHP
asked
Nov 23
by
avibootz
php
1
answer
9
views
How to calculate the next multiple of 10 in PHP
asked
Nov 22
by
avibootz
php
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
php
1
answer
12
views
How to remove trailing zeros from a string in JavaScript
asked
Nov 15
by
avibootz
php
1
answer
12
views
How to remove trailing zeros from a string in PHP
asked
Nov 15
by
avibootz
php
1
answer
9
views
How to split an array into multiple small sub-arrays in PHP
asked
Nov 12
by
avibootz
php
1
answer
16
views
How to generate 20 digits random number in PHP
asked
Nov 10
by
avibootz
php
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
php
1
answer
20
views
How to generate random string without repetition in PHP
asked
Nov 4
by
avibootz
php
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
php
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
php
1
answer
21
views
How to check whether a given password is strong, medium, or weak in PHP
asked
Oct 22
by
avibootz
php
1
answer
17
views
How to get the first number from a string in PHP
asked
Oct 22
by
avibootz
php
1
answer
21
views
How to replace multiple characters in a string with other characters using PHP
asked
Oct 20
by
avibootz
php
1
answer
16
views
How to count the white spaces in a string in PHP
asked
Oct 19
by
avibootz
php
1
answer
26
views
How to create an ASCII frequency table from a string in PHP
asked
Oct 16
by
avibootz
php
1
answer
27
views
How to replace the last occurrence of a substring in a string with PHP
asked
Oct 14
by
avibootz
php
1
answer
27
views
How to remove all occurrences of word from a string in PHP
asked
Oct 13
by
avibootz
php
2
answers
35
views
How to run while loop for N seconds in PHP
asked
Oct 11
by
avibootz
php
2
answers
30
views
How to get the middle words of a string in PHP
asked
Oct 7
by
avibootz
php
1
answer
28
views
How to implement a cumulative sum of numbers in an int array in PHP
asked
Oct 6
by
avibootz
php
1
answer
28
views
How to convert time in milliseconds to number of years in PHP
asked
Oct 5
by
avibootz
php
1
answer
35
views
How to find the longest string size of an array of strings in PHP
asked
Oct 2
by
avibootz
php
1
answer
28
views
How to find the longest string in an array of strings in PHP
asked
Oct 2
by
avibootz
php
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
php
1
answer
26
views
How to check if a number has zero in the center in PHP
asked
Sep 29
by
avibootz
php
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
php
2
answers
29
views
How to generate N unique random numbers between min and max in PHP
asked
Sep 25
by
avibootz
php
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
php
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
php
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
php
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
php
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
php
1
answer
27
views
How to get the last key in a key-value array with PHP
asked
Sep 17
by
avibootz
php
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
php
1
answer
39
views
How to show parts of UTF-8 string in PHP
asked
Sep 13
by
avibootz
php
1
answer
36
views
How to use void functions in PHP
asked
Sep 13
by
avibootz
php
1
answer
38
views
How to remove \r\n from string in PHP
asked
Sep 11
by
avibootz
php
1
answer
38
views
How to remove N characters from the middle of a string in PHP
asked
Sep 11
by
avibootz
php
1
answer
37
views
How to replace the last occurrence of a character in a string with PHP
asked
Sep 9
by
avibootz
php
1
answer
34
views
How to remove the last occurrence of a word from a string in PHP
asked
Sep 8
by
avibootz
php
1
answer
37
views
How to check whether a number is a perfect cube root in PHP
asked
Sep 1
by
avibootz
php
1
answer
45
views
How to calculate the Nth prime number in PHP
asked
Aug 27
by
avibootz
php
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
php
1
answer
48
views
How to calculate the average length of the strings in string array with PHP
asked
Aug 20
by
avibootz
php
2
answers
47
views
How to get the number at the end of the array in PHP
asked
Aug 16
by
avibootz
php
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
php
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