Convert numeric string / alphabetical number into a number in PHP
5932
Converting words to numbers in PHP
67583
MySQL strip non-numeric characters to compare
129325
How to add two strings as if they were numbers?
125664
Selectively converting numerical strings to expressions
122701
Incrementing numbers starting from 0000 in php
25790
How do I convert a binary string to a number in Perl?
82434
Remove useless zero digits from decimals in PHP
116138
Identify if a string is a number
63744
Convert String to Integer/Float/Double
116063
VBA: Convert Text to Number
115063
How to make a calculator in PHP?
99238
SQL sort by version "number", a string of varying length
57337
Converting Number format
37076
Converting a number (1, 2, 3) to a string (one, two, three) in PHP
34585
How to check if a String is numeric in Java
7325
How do I format a number in Java?
59086
How to extract numbers from a string in Python?