Ubiquity\utils\StrUtils

Complexity

Total Complexity

29

Size/Duplication

Total Lines	81
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	startswith()	0	3	1
A	endswith()	0	3	1
A	getBooleanStr()	0	6	2
A	isNull()	0	3	3
A	isNotNull()	0	3	3
A	isBooleanTrue()	0	3	4
A	isBooleanFalse()	0	3	4
A	isBoolean()	0	3	1
B	pluralize()	0	21	5
A	firstReplace()	0	8	2
A	replaceArray()	0	7	2
A	cleanAttribute()	0	4	1

<?php

namespace Ubiquity\utils;

/**
 * String utilities
 * @author jc
 * @version 1.0.0.1
 */
class StrUtils {

	public static function startswith($hay, $needle) {
		return \substr($hay, 0, strlen($needle)) === $needle;
	}

	public static function endswith($hay, $needle) {
		return \substr($hay, -strlen($needle)) === $needle;
	}

	public static function getBooleanStr($value) {
		$ret="false";
		if ($value)
			$ret="true";
		return $ret;
	}

	public static function isNull($s) {
		return (!isset($s) || NULL === $s || "" === $s);
	}

	public static function isNotNull($s) {
		return (isset($s) && NULL !== $s && "" !== $s);
	}

	public static function isBooleanTrue($s) {
		return $s === true || $s === "true" || $s === 1 || $s === "1";
	}

	public static function isBooleanFalse($s) {
		return $s === false || $s === "false" || $s === 0 || $s === "0";
	}

	public static function isBoolean($value) {
		return \is_bool($value);
	}

	public static function pluralize($count, $caption, $plural=NULL) {
		if ($plural == NULL) {
			$pluralChar="s";
			if (self::endswith($caption, "au")) {
				$pluralChar="x";
			}
			$plural=$caption . $pluralChar;
		}
		switch($count) {
			case 0:
				$result="aucun " . $caption;
				break;
			case 1:
				$result=$count . " " . $caption;
				break;
			default:
				$result=$count . " " . $plural;
				break;
		}
		return $result;
	}

	public static function firstReplace($haystack, $needle, $replace) {
		$newstring=$haystack;
		$pos=strpos($haystack, $needle);
		if ($pos !== false) {
			$newstring=\substr_replace($haystack, $replace, $pos, strlen($needle));
		}
		return $newstring;
	}

	public static function replaceArray($haystack, $needle, $replaceArray) {
		$result=$haystack;
		foreach ( $replaceArray as $replace ) {
			$result=self::firstReplace($result, $needle, $replace);
		}
		return $result;
	}

	public static function cleanAttribute($attr, $replacement="_") {
		$result=preg_replace('/[^a-zA-Z0-9\-]/s', $replacement, $attr);
		return \str_replace($replacement . $replacement, $replacement, $result);
	}
}