Recent questions tagged php

1 answer 112 views

How to match a substring within 2 square brackets using RegEx in PHP

asked Jul 19, 2025 by avibootz

1 answer 87 views

How to convert binary string to integer in PHP

asked Jul 18, 2025 by avibootz

1 answer 52 views

How to find the 100001 prime number in PHP

asked Jul 16, 2025 by avibootz

1 answer 106 views

How to extract a file name from a path, replace whitespaces, and make it lowercase using RegEx in PHP

asked Jul 15, 2025 by avibootz

1 answer 88 views

How to convert multiple <br/> tags to a single <br/> tag using RegEx in PHP

asked Jul 14, 2025 by avibootz

1 answer 97 views

How to assign the same values to multiple variables in one line with PHP

asked Jul 14, 2025 by avibootz

2 answers 89 views

How to assign multiple values to multiple variables in one line with PHP

asked Jul 14, 2025 by avibootz

1 answer 53 views

How to XOR byte arrays in PHP

asked Jul 12, 2025 by avibootz

1 answer 90 views

How to check if a string includes $sometext$ without numbers in PHP

asked Jul 11, 2025 by avibootz

3 answers 158 views

How to remove the letters from word1 if they do not exist in word2 with PHP

asked Jul 10, 2025 by avibootz

1 answer 82 views

How to remove the letters from word1 if they exist in word2 with PHP

asked Jul 9, 2025 by avibootz

1 answer 91 views

How to get the top 5 integers from an array of 20 in PHP

asked Jul 8, 2025 by avibootz

1 answer 86 views

How to get the first 5 integers from an array of 20 in PHP

asked Jul 8, 2025 by avibootz

1 answer 84 views

How to check if an array of bytes is a valid UTF-8 string in PHP

asked Jul 8, 2025 by avibootz

1 answer 111 views

How to get intersection of two strings in PHP

asked Jul 6, 2025 by avibootz

1 answer 93 views

How to pad a string on both sides in PHP

asked Jul 6, 2025 by avibootz

1 answer 81 views

How to pad a string on the left in PHP

asked Jul 4, 2025 by avibootz

2 answers 91 views

How to get the current runtime version in PHP

asked Jul 2, 2025 by avibootz

1 answer 90 views

How to increment an integer represented as an integer array of digits by one in PHP

asked Jul 2, 2025 by avibootz

1 answer 67 views

How to use switch statement with strings in PHP

asked Jul 1, 2025 by avibootz

1 answer 45 views

How to get the fraction and exponent of a real number in PHP

asked Jun 30, 2025 by avibootz

1 answer 104 views

How to calculate the mean and the standard deviation of an array of floating-point values in PHP

asked Jun 29, 2025 by avibootz

1 answer 50 views

How to compute the hypotenuse h of the triangle in PHP

asked Jun 29, 2025 by avibootz

1 answer 111 views

How to convert a string with either, or . as decimal/thousand separators into a float in PHP

asked Jun 27, 2025 by avibootz

1 answer 94 views

How to shift elements of an array to the right by one position in PHP

asked Jun 27, 2025 by avibootz

1 answer 104 views

How to check if any value in a one-dimensional array a is larger than x using array_filter in PHP

asked Jun 25, 2025 by avibootz

1 answer 73 views

How to generate an n x n matrix filled with elements from 1 to N^2 in spiral order in PHP

asked Jun 25, 2025 by avibootz

1 answer 62 views

How to calculate the center of a rectangle in PHP

asked Jun 22, 2025 by avibootz

1 answer 65 views

How to check if a point is inside a rectangle in PHP

asked Jun 22, 2025 by avibootz

1 answer 91 views

How to convert byte array to hex string in PHP

asked Jun 21, 2025 by avibootz

1 answer 93 views

How to print array elements in groups of 2 with PHP

asked Jun 21, 2025 by avibootz

1 answer 70 views

How to detect if a 32-bit or 64-bit architecture in PHP

asked Jun 20, 2025 by avibootz

2 answers 64 views

How to declare a constant string in PHP

asked Jun 19, 2025 by avibootz

2 answers 76 views

How to format an integer with zero-padding in PHP

asked Jun 19, 2025 by avibootz

1 answer 53 views

How to find the average between RGB colors c1 and c2 in PHP

asked Jun 18, 2025 by avibootz

1 answer 50 views

How to concatenate string with integer in PHP

asked Jun 17, 2025 by avibootz

1 answer 88 views

How to remove string trailing path separator in PHP

asked Jun 16, 2025 by avibootz

1 answer 76 views

How to match the first word after an expression in a string using RegEx with PHP

asked Jun 15, 2025 by avibootz

1 answer 91 views

How to remove the trailing slashes from a string in PHP

asked Jun 14, 2025 by avibootz

1 answer 102 views

How to remove all non-ASCII characters from a string in PHP

asked Jun 13, 2025 by avibootz

1 answer 73 views

How to replace the characters !@#$%^*_+\= in a string using RegEx with PHP

asked Jun 11, 2025 by avibootz

1 answer 76 views

How to implement the power function in PHP

asked Jun 11, 2025 by avibootz

1 answer 87 views

How to group Anagrams from an array of strings in PHP

asked Jun 9, 2025 by avibootz

4 answers 152 views

How to declare and use enum in PHP

asked Jun 9, 2025 by avibootz

1 answer 80 views

How to format the DateTime object as a string in PHP

asked Jun 8, 2025 by avibootz

1 answer 77 views

How to check if date1 is before date2 in PHP

asked Jun 8, 2025 by avibootz

1 answer 99 views

How to check if a string is blank (empty, null, or contains only whitespace) in PHP

asked Jun 7, 2025 by avibootz

1 answer 93 views

How to replace consecutive characters with only one using RegEx in PHP

asked Jun 6, 2025 by avibootz

1 answer 87 views

How to get OS information on Unix-like systems with PHP

asked Jun 6, 2025 by avibootz

1 answer 120 views

How to multiply two integers represented as strings and return the result also as a string in PHP

asked Jun 5, 2025 by avibootz

Most popular tags