SyntaxFix

[php] php Replacing multiple spaces with a single space 

$output = preg_replace('/\s+/', ' ',$input);

\s is shorthand for [ \t\n\r]. Multiple spaces will be replaced with single space.

Examples related to php

• I am receiving warning in Facebook Application using PHP SDK • Pass PDO prepared statement to variables • Parse error: syntax error, unexpected [ • Preg_match backtrack error • Removing "http://" from a string • How do I hide the PHP explode delimiter from submitted form results? • Problems with installation of Google App Engine SDK for php in OS X • Laravel 4 with Sentry 2 add user to a group on Registration • php & mysql query not echoing in html with tags? • How do I show a message in the foreach loop?

Examples related to regex

• Why my regexp for hyphenated words doesn't work? • grep's at sign caught as whitespace • Preg_match backtrack error • regex match any single character (one character only) • re.sub erroring with "Expected string or bytes-like object" • Only numbers. Input number in React • Visual Studio Code Search and Replace with Regular Expressions • Strip / trim all strings of a dataframe • return string with first match Regex • How to capture multiple repeated groups?

Examples related to formatting

• How to add empty spaces into MD markdown readme on GitHub? • VBA: Convert Text to Number • How to change indentation in Visual Studio Code? • How do you change the formatting options in Visual Studio Code? • (Excel) Conditional Formatting based on Adjacent Cell Value • 80-characters / right margin line in Sublime Text 3 • Format certain floating dataframe columns into percentage in pandas • Format JavaScript date as yyyy-mm-dd • AngularJS format JSON string output • converting multiple columns from character to numeric format in r

Examples related to string-formatting

• JavaScript Chart.js - Custom data formatting to display on tooltip • Format in kotlin string templates • Converting Float to Dollars and Cents • Chart.js - Formatting Y axis • String.Format not work in TypeScript • Use StringFormat to add a string to a WPF XAML binding • How to format number of decimal places in wpf using style/template? • How to left align a fixed width string? • Convert Java Date to UTC String • Format a Go string without printing?

Examples related to ereg-replace

• php Replacing multiple spaces with a single space