....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! 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Current File : /proc/self/root/home/gd5hzp4/public_html/wp-content/plugins/code-snippets/php/class-snippet.php
<?php

/**
 * A snippet object
 *
 * @since   2.4.0
 * @package Code_Snippets
 *
 * @property int           $id                 The database ID
 * @property string        $name               The display name
 * @property string        $desc               The formatted description
 * @property string        $code               The executable code
 * @property array         $tags               An array of the tags
 * @property string        $scope              The scope name
 * @property int           $priority           Execution priority
 * @property bool          $active             The active status
 * @property bool          $network            true if is multisite-wide snippet, false if site-wide
 * @property bool          $shared_network     Whether the snippet is a shared network snippet
 * @property string        $modified           The date and time when the snippet data was most recently saved to the database.
 *
 * @property-read array    $tags_list          The tags in string list format
 * @property-read string   $scope_icon         The dashicon used to represent the current scope
 * @property-read int      $modified_timestamp The last modification date in Unix timestamp format.
 * @property-read DateTime $modified_local     The last modification date in the local timezone.
 */
class Code_Snippet {

	/**
	 * MySQL datetime format (YYYY-MM-DD hh:mm:ss)
	 */
	const DATE_FORMAT = 'Y-m-d H:i:s';

	/**
	 * Default value used for a datetime variable.
	 */
	const DEFAULT_DATE = '0000-00-00 00:00:00';

	/**
	 * The snippet metadata fields.
	 * Initialized with default values.
	 * @var array
	 */
	private $fields = array(
		'id'             => 0,
		'name'           => '',
		'desc'           => '',
		'code'           => '',
		'tags'           => array(),
		'scope'          => 'global',
		'active'         => false,
		'priority'       => 10,
		'network'        => null,
		'shared_network' => null,
		'created'        => null,
		'modified'       => null,
	);

	/**
	 * List of field aliases
	 * @var array
	 */
	private static $field_aliases = array(
		'description' => 'desc',
	);

	/**
	 * Constructor function
	 *
	 * @param array|object $fields Initial snippet fields
	 */
	public function __construct( $fields = null ) {
		$this->set_fields( $fields );
	}

	/**
	 * Set all of the snippet fields from an array or object.
	 * Invalid fields will be ignored
	 *
	 * @param array|object $fields List of fields
	 */
	public function set_fields( $fields ) {

		/* Only accept arrays or objects */
		if ( ! $fields || is_string( $fields ) ) {
			return;
		}

		/* Convert objects into arrays */
		if ( is_object( $fields ) ) {
			$fields = get_object_vars( $fields );
		}

		/* Loop through the passed fields and set them */
		foreach ( $fields as $field => $value ) {
			$this->set_field( $field, $value );
		}
	}

	/**
	 * Retrieve all snippet fields
	 * @return array
	 */
	public function get_fields() {
		return $this->fields;
	}

	/**
	 * Internal function for validating the name of a field
	 *
	 * @param string $field A field name
	 *
	 * @return string The validated field name
	 */
	private function validate_field_name( $field ) {

		/* If a field alias is set, remap it to the valid field name */
		if ( isset( self::$field_aliases[ $field ] ) ) {
			return self::$field_aliases[ $field ];
		}

		return $field;
	}

	/**
	 * Check if a field is set
	 *
	 * @param string $field The field name
	 *
	 * @return bool Whether the field is set
	 */
	public function __isset( $field ) {
		$field = $this->validate_field_name( $field );

		return isset( $this->fields[ $field ] ) || method_exists( $this, 'get_' . $field );
	}

	/**
	 * Retrieve a field's value
	 *
	 * @param string $field The field name
	 *
	 * @return mixed The field value
	 */
	public function __get( $field ) {
		$field = $this->validate_field_name( $field );

		if ( method_exists( $this, 'get_' . $field ) ) {
			return call_user_func( array( $this, 'get_' . $field ) );
		}

		return $this->fields[ $field ];
	}

	/**
	 * Set the value of a field
	 *
	 * @param string $field The field name
	 * @param mixed  $value The field value
	 */
	public function __set( $field, $value ) {
		$field = $this->validate_field_name( $field );

		if ( ! $this->is_allowed_field( $field ) ) {

			if ( WP_DEBUG ) {
				trigger_error( 'Trying to set invalid property on Snippets class: ' . esc_html( $field ), E_WARNING );
			}

			return;
		}

		/* Check if the field value should be filtered */
		if ( method_exists( $this, 'prepare_' . $field ) ) {
			$value = call_user_func( array( $this, 'prepare_' . $field ), $value );
		}

		$this->fields[ $field ] = $value;
	}

	/**
	 * Retrieve the list of fields allowed to be written to
	 *
	 * @return array
	 */
	public function get_allowed_fields() {
		return array_keys( $this->fields ) + array_keys( self::$field_aliases );
	}

	/**
	 * Determine whether a field is allowed to be written to
	 *
	 * @param string $field The field name
	 *
	 * @return bool true if the is allowed, false if invalid
	 */
	public function is_allowed_field( $field ) {
		return array_key_exists( $field, $this->fields ) || array_key_exists( $field, self::$field_aliases );
	}

	/**
	 * Safely set the value for a field.
	 * If the field name is invalid, false will be returned instead of an error thrown
	 *
	 * @param string $field The field name
	 * @param mixed  $value The field value
	 *
	 * @return bool true if the field was set successfully, false if the field name is invalid
	 */
	public function set_field( $field, $value ) {
		if ( ! $this->is_allowed_field( $field ) ) {
			return false;
		}

		$this->__set( $field, $value );

		return true;
	}

	/**
	 * Prepare the ID by ensuring it is an absolute integer
	 *
	 * @param int $id
	 *
	 * @return int
	 */
	private function prepare_id( $id ) {
		return absint( $id );
	}

	/**
	 * Prepare the code by removing php tags from beginning and end
	 *
	 * @param string $code
	 *
	 * @return string
	 */
	private function prepare_code( $code ) {

		/* Remove <?php and <? from beginning of snippet */
		$code = preg_replace( '|^[\s]*<\?(php)?|', '', $code );

		/* Remove ?> from end of snippet */
		$code = preg_replace( '|\?>[\s]*$|', '', $code );

		return $code;
	}

	/**
	 * Prepare the scope by ensuring that it is a valid choice
	 *
	 * @param int|string $scope The field as provided
	 *
	 * @return string The field in the correct format
	 */
	private function prepare_scope( $scope ) {
		$scopes = self::get_all_scopes();

		if ( in_array( $scope, $scopes, true ) ) {
			return $scope;
		}

		if ( is_numeric( $scope ) && isset( $scopes[ $scope ] ) ) {
			return $scopes[ $scope ];
		}

		return $this->fields['scope'];
	}

	/**
	 * Prepare the snippet tags by ensuring they are in the correct format
	 *
	 * @param string|array $tags The tags as provided
	 *
	 * @return array The tags as an array
	 */
	private function prepare_tags( $tags ) {
		return code_snippets_build_tags_array( $tags );
	}

	/**
	 * Prepare the active field by ensuring it is the correct type
	 *
	 * @param bool|int $active The field as provided
	 *
	 * @return bool The field in the correct format
	 */
	private function prepare_active( $active ) {

		if ( is_bool( $active ) ) {
			return $active;
		}

		return $active ? true : false;
	}

	/**
	 * Prepare the priority field by ensuring it is an integer
	 *
	 * @param int $priority
	 *
	 * @return int
	 */
	private function prepare_priority( $priority ) {
		return intval( $priority );
	}

	/**
	 * If $network is anything other than true, set it to false
	 *
	 * @param bool $network The provided field
	 *
	 * @return bool The filtered field
	 */
	private function prepare_network( $network ) {

		if ( null === $network && function_exists( 'is_network_admin' ) ) {
			return is_network_admin();
		}

		return true === $network;
	}

	/**
	 * Prepare the modification field by ensuring it is in the correct format.
	 *
	 * @param DateTime|string $modified
	 *
	 * @return string
	 */
	private function prepare_modified( $modified ) {

		/* if the supplied value is a DateTime object, convert it to string representation */
		if ( $modified instanceof DateTime ) {
			return $modified->format( self::DATE_FORMAT );
		}

		/* if the supplied value is probably a timestamp, attempt to convert it to a string */
		if ( is_numeric( $modified ) ) {
			return gmdate( self::DATE_FORMAT, $modified );
		}

		/* if the supplied value is a string, check it is not just the default value */
		if ( is_string( $modified ) && self::DEFAULT_DATE !== $modified ) {
			return $modified;
		}

		/* otherwise, discard the supplied value */
		return null;
	}

	/**
	 * Update the last modification date to the current date and time.
	 */
	public function update_modified() {
		$this->modified = gmdate( Code_Snippet::DATE_FORMAT );
	}

	/**
	 * Retrieve the tags in list format
	 * @return string The tags separated by a comma and a space
	 */
	private function get_tags_list() {
		return implode( ', ', $this->fields['tags'] );
	}

	/**
	 * Retrieve a list of all available scopes
	 * @return array
	 */
	public static function get_all_scopes() {
		return array( 'global', 'admin', 'front-end', 'single-use' );
	}

	/**
	 * Retrieve a list of all scope icons
	 * @return array
	 */
	public static function get_scope_icons() {
		return array(
			'global'     => 'admin-site',
			'admin'      => 'admin-tools',
			'front-end'  => 'admin-appearance',
			'single-use' => 'clock',
		);
	}

	/**
	 * Retrieve the string representation of the scope
	 * @return string The name of the scope
	 */
	private function get_scope_name() {
		return $this->scope;
	}

	/**
	 * Retrieve the icon used for the current scope
	 * @return string a dashicon name
	 */
	private function get_scope_icon() {
		$icons = self::get_scope_icons();

		return $icons[ $this->scope ];
	}

	/**
	 * Determine if the snippet is a shared network snippet
	 * @return bool
	 */
	private function get_shared_network() {

		if ( isset( $this->fields['shared_network'] ) ) {
			return $this->fields['shared_network'];
		}

		if ( ! is_multisite() || ! $this->fields['network'] ) {
			$this->fields['shared_network'] = false;
		} else {
			$shared_network_snippets = get_site_option( 'shared_network_snippets', array() );
			$this->fields['shared_network'] = in_array( $this->fields['id'], $shared_network_snippets, true );
		}

		return $this->fields['shared_network'];
	}

	/**
	 * Retrieve the snippet modification date as a timestamp.
	 *
	 * @return int Timestamp value.
	 */
	private function get_modified_timestamp() {
		$datetime = DateTime::createFromFormat( self::DATE_FORMAT, $this->modified, new DateTimeZone( 'UTC' ) );
		return $datetime ? $datetime->getTimestamp() : 0;
	}

	/**
	 * Retrieve the modification time in the local timezone.
	 *
	 * @return DateTime
	 */
	private function get_modified_local() {

		if ( function_exists( 'wp_timezone' ) ) {
			$timezone = wp_timezone();
		} else {
			$timezone = get_option( 'timezone_string' );

			/* calculate the timezone manually if it is not available */
			if ( ! $timezone ) {
				$offset = (float) get_option( 'gmt_offset' );
				$hours = (int) $offset;
				$minutes = ( $offset - $hours ) * 60;

				$sign = ( $offset < 0 ) ? '-' : '+';
				$timezone = sprintf( '%s%02d:%02d', $sign, abs( $hours ), abs( $minutes ) );
			}

			$timezone = new DateTimeZone( $timezone );
		}

		$datetime = DateTime::createFromFormat( self::DATE_FORMAT, $this->modified, new DateTimeZone( 'UTC' ) );
		$datetime->setTimezone( $timezone );
		return $datetime;
	}
}

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