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<?php |
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namespace Padosoft\Presenty; |
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use InvalidArgumentException; |
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/** |
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* Class Presenty |
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* @package Padosoft\Presenty |
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*/ |
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class Presenty |
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{ |
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/** |
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* An instance's string. |
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* |
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* @var string |
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*/ |
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protected $str; |
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/** |
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* The string's encoding, which should be one of the mbstring module's |
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* supported encodings. |
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* |
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* @var string |
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*/ |
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protected $encoding; |
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/** |
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* Initializes a Stringy object and assigns both str and encoding properties |
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* the supplied values. $str is cast to a string prior to assignment, and if |
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* $encoding is not specified, it defaults to mb_internal_encoding(). Throws |
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* an InvalidArgumentException if the first argument is an array or object |
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* without a __toString method. |
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* |
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* @param mixed $str Value to modify, after being cast to string |
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* @param string $encoding The character encoding |
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* @throws \InvalidArgumentException if an array or object without a |
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* __toString method is passed as the first argument |
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*/ |
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public function __construct($str = '', $encoding = null) |
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{ |
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$this->validateArgument($str); |
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$this->str = (string) $str; |
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$this->encoding = $encoding ?: \mb_internal_encoding(); |
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} |
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/** |
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* @param $str |
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* |
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* @throws \InvalidArgumentException if an array or object without a |
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* __toString method is passed as the first argument |
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*/ |
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public function validateArgument($str): void |
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{ |
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if (\is_array($str)) { |
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throw new InvalidArgumentException( |
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'Passed value cannot be an array' |
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); |
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} |
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if (\is_object($str) && !method_exists($str, '__toString')) { |
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throw new InvalidArgumentException( |
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'Passed object must have a __toString method' |
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); |
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} |
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} |
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/** |
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* Creates a Stringy object and assigns both str and encoding properties |
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* the supplied values. $str is cast to a string prior to assignment, and if |
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* $encoding is not specified, it defaults to mb_internal_encoding(). It |
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* then returns the initialized object. Throws an InvalidArgumentException |
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* if the first argument is an array or object without a __toString method. |
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* |
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* @param mixed $str Value to modify, after being cast to string |
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* @param string $encoding The character encoding |
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* @return static A Stringy object |
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* @throws \InvalidArgumentException if an array or object without a __toString method is passed as the first argument |
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*/ |
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public static function create($str = '', $encoding = null) |
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{ |
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return new self($str, $encoding); |
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} |
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/** |
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* Returns the value in $str. |
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* |
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* @return string The current value of the $str property |
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*/ |
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public function __toString() |
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{ |
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return $this->str; |
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} |
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/** |
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* Format money |
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* |
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* @param int $decimal |
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* @param string $currency |
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* @return Presenty |
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*/ |
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public function money(int $decimal = 2, $currency = '€') : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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$this->str = 0; |
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} |
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$this->number($decimal); |
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if(!$this->str) { |
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return $this; |
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} |
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$this->str = $currency.' '.$this->str; |
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return $this; |
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} |
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/** |
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* Format number |
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* |
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* @param int $decimal |
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* @param string $dec_point |
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* @param string $thousands_sep |
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* @return Presenty |
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*/ |
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public function number(int $decimal = 0, $dec_point=',', $thousands_sep='.') : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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$this->str = 0; |
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} |
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if($decimal < 0) { |
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$decimal = 0; |
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} |
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$this->str = number_format($this->str, $decimal, $dec_point, $thousands_sep); |
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return $this; |
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} |
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/** |
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* Format boolean representation of string to translated yes/no string |
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* |
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* @param string $keyYes trans for yes |
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* @param string $keyNo trans for no |
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* @return Presenty |
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*/ |
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public function boolean($keyYes = 'si', $keyNo = 'no') : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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return $this; |
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} |
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if ($this->str == 1){ |
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$this->str = $keyYes; |
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return $this; |
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} |
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if($this->isBooleanYes()){ |
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$this->str = $keyYes; |
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return $this; |
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} |
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$this->str = $keyNo; |
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return $this; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isBooleanYes(): bool |
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{ |
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$tmp = strtolower($this->str); |
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return ($tmp === 'yes' || $tmp === 'si' || $tmp === 'y' || $tmp === 's'); |
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} |
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/** |
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* Format url |
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* |
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* @param integer $len |
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* @return Presenty |
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*/ |
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public function url(int $len = 50) : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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return $this; |
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} |
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$this->str = str_limit($this->str, $len); |
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return $this; |
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} |
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/** |
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* Format text |
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* |
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* @param integer $len |
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* @return Presenty |
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*/ |
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public function description(int $len = 50) : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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return $this; |
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} |
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$this->str = str_limit($this->str, $len); |
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return $this; |
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} |
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/** |
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* Format html anchor |
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* |
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* @param array $arrAnchorAttributes |
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* @return Presenty |
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*/ |
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public function anchor(array $arrAnchorAttributes = []) : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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return $this; |
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} |
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$attrib=''; |
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foreach($arrAnchorAttributes as $key => $val){ |
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$attrib.=attre($key).'="'.attre($val).'" '; |
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} |
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$attrib.=' '; |
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$this->str = '<a '.$attrib.'href="'.$this->str.'">'.$this->str.'</a>'; |
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return $this; |
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} |
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/** |
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* Format mailto |
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* @param array $arrAnchorAttributes |
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* @param string $label |
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* @return Presenty |
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*/ |
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public function mailto(?array $arrAnchorAttributes = [], string $label = '') : self |
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{ |
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if(!\is_array($arrAnchorAttributes)){ |
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$arrAnchorAttributes = []; |
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} |
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$attrib=''; |
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foreach($arrAnchorAttributes as $key => $value){ |
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$attrib.=attre($key).'="'.attre($value).'" '; |
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} |
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if(isNullOrEmpty($label)) { |
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$label = $this->str; |
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} |
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$this->str = '<a '.$attrib.' href="mailto:'.attre($this->str).'">'.$label.'</a>'; |
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return $this; |
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} |
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/** |
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* @param string $classPositiveNumber |
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* @param string $classNegativeNumber |
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* @return Presenty |
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*/ |
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public function bkgPositiveOrNegative(string $classPositiveNumber = 'label label-success', string $classNegativeNumber = 'label label-danger') : self |
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{ |
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if(isNullOrEmpty($this->str)) { |
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return $this; |
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} |
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$class = $classNegativeNumber; |
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if($this->str >= 0 && isDouble($this->str, '', true)){ |
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$class = $classPositiveNumber; |
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} |
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$this->str = '<span class="'.$class.'">'. $this->str.'</span>'; |
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return $this; |
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} |
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/** |
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* Format date ita |
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* |
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* @return Presenty |
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*/ |
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public function dateIta() : self |
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{ |
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$tmp = new \DateTime($this->str); |
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$this->str = $tmp->format('d/m/Y'); |
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return $this; |
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} |
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} |
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This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.