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php xml parser

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Tiago F2 answered on January 6, 2021 Popularity 8/10 Helpfulness 4/10

answer php xml parser

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php xml parser

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$xmlContent = file_get_contents(__DIR__ . '/myFile.xml');
$contentToObject = new \SimpleXMLElement($xmlContent);
$jsonData = json_encode($contentToObject, JSON_UNESCAPED_SLASHES);

Popularity 8/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: php xml

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Contributed on Sep 20 2022

Tiago F2

0 Answers Avg Quality 2/10

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php parse xml

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$movies = new SimpleXMLElement($xmlstr);

echo $movies->movie[0]->plot;

Popularity 10/10 Helpfulness 7/10 Language php

Source: www.php.net

Tags: php

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Contributed on Jan 06 2021

xnimax

0 Answers Avg Quality 2/10

php xml parser

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## Usage

use TiagoFranca\Helpers\Xml\XmlHandler;

$xmlContent = file_get_contents(__DIR__ . '/myFile.xml');
$data = (new XmlHandler())->toArray($xmlContent);
// $data = XmlHandler::toArray($xmlContent);
var_dump($data);

### Class here
<?php

namespace TiagoFranca\Helpers\Xml;

use SimpleXMLElement;
use BadMethodCallException;

class XmlHandler
{
    public const UNAVAILABLE_FUNCTIONS = [
        // 'toArray',
    ];

    public const AVAILABLE_FUNCTIONS = [
        'parse',
        'toJson',
        'toObject',
        'toArray',
    ];

    /**
     * xmlParse function
     *
     * @param string|null $xmlContent
     * @return SimpleXMLElement|null
     */
    public static function xmlParse(?string $xmlContent): ?SimpleXMLElement
    {
        if (!$xmlContent) {
            return null;
        }

        return new SimpleXMLElement($xmlContent);
    }

    /**
     * xmlToJson function
     *
     * @param string|SimpleXMLElement|null $xmlContent
     * @param integer $flags json_encode $flags
     * @param integer $depth json_encode $depth
     * @return string|null
     */
    public static function xmlToJson(
        string|SimpleXMLElement|null $xmlContent,
        int $flags = 0,
        int $depth = 512
    ): ?string {
        if (!$xmlContent) {
            return null;
        }

        $xmlContent = is_string($xmlContent) ? static::xmlParse($xmlContent) : $xmlContent;

        return json_encode($xmlContent, $flags, $depth) ?: null;
    }

    /**
     * function xmlToObject
     *
     * @param string|SimpleXMLElement|null $xmlContent
     * @return object|null
     */
    public static function xmlToObject(string|SimpleXMLElement|null $xmlContent): ?object
    {
        $xmlContent = static::xmlToJson($xmlContent ?: null);

        if (!$xmlContent) {
            return null;
        }

        return \json_decode($xmlContent, \false);
    }

    /**
     * function xmlToArray
     *
     * @param string|SimpleXMLElement|null $xmlContent
     * @return array|null
     */
    public static function xmlToArray(string|SimpleXMLElement|null $xmlContent): ?array
    {
        $xmlContent = static::xmlToJson($xmlContent ?: null);

        if (!$xmlContent) {
            return null;
        }

        return \json_decode($xmlContent, true);
    }

    public function __call(string $method, array $arguments): mixed
    {
        if (
            !in_array($method, static::AVAILABLE_FUNCTIONS)
            ||
            in_array($method, static::UNAVAILABLE_FUNCTIONS)
        ) {
            throw new BadMethodCallException("Invalid method: ${method}");
        }

        $methodToCall = 'xml' . \ucfirst($method);

        if (in_array($methodToCall, static::UNAVAILABLE_FUNCTIONS)) {
            throw new BadMethodCallException("Invalid method: ${method}");
        }

        return call_user_func_array(
            static::class . '::' . $methodToCall,
            $arguments
        );
    }

    public static function __callStatic(string $method, array $arguments)
    {
        $availableMethods = static::availableFunctions();

        if (!in_array($method, $availableMethods)) {
            throw new BadMethodCallException("Invalid method: ${method}");
        }

        return (new static())->__call($method, $arguments);
    }

    /**
     * function availableFunctions
     *
     * @return array|null
     */
    public static function availableFunctions(): ?array
    {
        $allMethods = array_values(
            \array_unique(
                \array_merge(
                    \get_class_methods(static::class),
                    static::AVAILABLE_FUNCTIONS
                )
            )
        );

        return \array_filter(
            $allMethods,
            fn ($functionName) => !\in_array($functionName, static::UNAVAILABLE_FUNCTIONS)
        );
    }
}

Popularity 8/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: php xml

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Contributed on Sep 20 2022

Tiago F2

0 Answers Avg Quality 2/10

PHP XML Expat Parser

Comment

<?php
// Initialize the XML parser
$parser=xml_parser_create();

// Function to use at the start of an element
function start($parser,$element_name,$element_attrs) {
  switch($element_name) {
    case "NOTE":
    echo "-- Note --<br>";
    break;
    case "TO":
    echo "To: ";
    break;
    case "FROM":
    echo "From: ";
    break;
    case "HEADING":
    echo "Heading: ";
    break;
    case "BODY":
    echo "Message: ";
  }
}

// Function to use at the end of an element
function stop($parser,$element_name) {
  echo "<br>";
}

// Function to use when finding character data
function char($parser,$data) {
  echo $data;
}

// Specify element handler
xml_set_element_handler($parser,"start","stop");

// Specify data handler
xml_set_character_data_handler($parser,"char");

// Open XML file
$fp=fopen("note.xml","r");

// Read data
while ($data=fread($fp,4096)) {
  xml_parse($parser,$data,feof($fp)) or
  die (sprintf("XML Error: %s at line %d",
  xml_error_string(xml_get_error_code($parser)),
  xml_get_current_line_number($parser)));
}

// Free the XML parser
xml_parser_free($parser);
?>

Popularity 9/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: expat-parser expat-pars

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Contributed on May 23 2022

naly moslih

0 Answers Avg Quality 2/10

php xml parser

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