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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
40,937
questions
53,400
answers
573
users
Recent questions tagged php
1
answer
118
views
How to add spaces to a number every 4 digits in PHP
asked
May 30, 2024
by
avibootz
php
2
answers
126
views
How to mask a number with stars except the last 4 digits in PHP
asked
May 29, 2024
by
avibootz
php
1
answer
158
views
How to add leading zeros to the shorter string of two strings in PHP
asked
May 26, 2024
by
avibootz
php
3
answers
163
views
How to convert an empty string to zero in PHP
asked
May 26, 2024
by
avibootz
php
1
answer
139
views
How to add N zeros to an empty string in PHP
asked
May 26, 2024
by
avibootz
php
2
answers
218
views
How to split a string at the first occurrence of a separator in PHP
asked
May 23, 2024
by
avibootz
php
1
answer
232
views
How to merge two sorted arrays without duplicates in PHP
asked
May 21, 2024
by
avibootz
php
1
answer
114
views
How to sum the corners of a matrix in PHP
asked
May 20, 2024
by
avibootz
php
1
answer
104
views
How to print the corners of a matrix in PHP
asked
May 20, 2024
by
avibootz
php
1
answer
123
views
How to initialize char array with random characters in PHP
asked
May 18, 2024
by
avibootz
php
1
answer
178
views
How to inverse N x M matrix in PHP
asked
May 17, 2024
by
avibootz
php
php-inverse-matrix
inverse-matrix
1
answer
192
views
How to get matrix rows and columns (cols) in PHP
asked
May 15, 2024
by
avibootz
php
1
answer
190
views
How to create an M x N matrix with random numbers in PHP
asked
May 15, 2024
by
avibootz
php
php-matrix-random-numbers
matrix-random-numbers
1
answer
204
views
How to get the square root rounded down to the nearest integer of a positive integer in PHP
asked
May 12, 2024
by
avibootz
php
php-square-root-rounded-down-to-nearest-integer
square-root-rounded-down-to-nearest-integer
1
answer
134
views
How to split a string of words into 3-word lines of text in PHP
asked
May 11, 2024
by
avibootz
php
1
answer
125
views
How to check if two equal-length strings are at least 50% equal in PHP
asked
May 10, 2024
by
avibootz
php
1
answer
129
views
How to check if two strings have the same words in different order with PHP
asked
May 9, 2024
by
avibootz
php
1
answer
116
views
How to check if two strings have the same number of words in PHP
asked
May 9, 2024
by
avibootz
php
1
answer
149
views
How to sum two binary strings in PHP
asked
May 7, 2024
by
avibootz
php
php-string
1
answer
162
views
How to convert an array of digits to an integer add 1 and convert it back to an array of digits in PHP
asked
May 6, 2024
by
avibootz
php
1
answer
207
views
How to get the length of the last word in a string with PHP
asked
May 4, 2024
by
avibootz
php
php-string
1
answer
150
views
How to split a string with multiple spaces in PHP
asked
May 2, 2024
by
avibootz
php
1
answer
120
views
How to split a string into char array in PHP
asked
May 2, 2024
by
avibootz
php
1
answer
168
views
How to remove the letters (all non-numeric) from a string in PHP
asked
May 2, 2024
by
avibootz
php
2
answers
234
views
How to remove all occurrences of a value in array of integers with PHP
asked
Apr 24, 2024
by
avibootz
php
1
answer
135
views
How to get the lowest order set bit of a number in PHP
asked
Apr 6, 2024
by
avibootz
php
1
answer
123
views
How to remove the lowest order bit in PHP
asked
Apr 5, 2024
by
avibootz
php
1
answer
135
views
How to get the lower 8 bits of an int in PHP
asked
Apr 3, 2024
by
avibootz
php
php-bits
1
answer
142
views
How to find the starting and ending position of a given value in a sorted integer array in PHP
asked
Mar 30, 2024
by
avibootz
php
1
answer
132
views
How to check if each word in a string has a minimum number of characters in PHP
asked
Mar 28, 2024
by
avibootz
php
1
answer
148
views
How to find the length of the shortest word in a string with PHP
asked
Mar 28, 2024
by
avibootz
php
php-length-shortest-word-in-string
length-shortest-word-in-string
1
answer
166
views
How to find the index of Nth occurrence of a character in a string with PHP
asked
Mar 28, 2024
by
avibootz
php
1
answer
213
views
How to find the length of the second smallest word in a string with PHP
asked
Mar 27, 2024
by
avibootz
php
2
answers
174
views
How to print an array of character in PHP
asked
Mar 26, 2024
by
avibootz
php
1
answer
123
views
How to create an array of character in PHP
asked
Mar 26, 2024
by
avibootz
php
1
answer
120
views
How to check if string contain specific character in PHP
asked
Mar 26, 2024
by
avibootz
php
1
answer
195
views
How to check if a string contains only English letters, digits, spaces, and special characters in PHP
asked
Mar 25, 2024
by
avibootz
php
1
answer
191
views
How to check if second string a rotated version of first string in PHP
asked
Mar 25, 2024
by
avibootz
php
1
answer
212
views
How to check if second string is subsequence of first string in PHP
asked
Mar 24, 2024
by
avibootz
php
1
answer
129
views
How to generate a unique code in PHP
asked
Mar 23, 2024
by
avibootz
php
1
answer
142
views
How to solve the warning: Attempt to read property "name" on null in PHP
asked
Mar 21, 2024
by
avibootz
php
1
answer
170
views
How to get the current time in London with PHP
asked
Mar 20, 2024
by
avibootz
php
1
answer
238
views
How to get the current date and time in London with PHP
asked
Mar 20, 2024
by
avibootz
php
1
answer
147
views
How to remove characters from a numeric string such that the string becomes divisible by 8 in PHP
asked
Mar 19, 2024
by
avibootz
php
1
answer
142
views
How to remove specific characters from a string in PHP
asked
Mar 17, 2024
by
avibootz
php
1
answer
199
views
How to remove the middle character from a string in PHP
asked
Mar 16, 2024
by
avibootz
php
1
answer
130
views
How to check if a string contains only valid parentheses (open close same type (), {}, []) in PHP
asked
Mar 9, 2024
by
avibootz
php
1
answer
157
views
How to check if a double variable contains an integer and not a floating point in PHP
asked
Mar 5, 2024
by
avibootz
php
1
answer
139
views
How to shift each letter in a string N places up in the alphabet with PHP
asked
Feb 29, 2024
by
avibootz
php
1
answer
180
views
How to shift letters in a string x times by giving an array of shifts in PHP
asked
Feb 28, 2024
by
avibootz
php
php-shift-letters-string-array-shifts
shift-letters-string-array-shifts
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