Developer
<?php declare(strict_types=1);
namespace PhpParser;
class Error extends \RuntimeException {
protected string $rawMessage;
/** @var array<string, mixed> */
protected array $attributes;
/**
* Creates an Exception signifying a parse error.
*
* @param string $message Error message
* @param array<string, mixed> $attributes Attributes of node/token where error occurred
*/
public function __construct(string $message, array $attributes = []) {
$this->rawMessage = $message;
$this->attributes = $attributes;
$this->updateMessage();
}
/**
* Gets the error message
*
* @return string Error message
*/
public function getRawMessage(): string {
return $this->rawMessage;
}
/**
* Gets the line the error starts in.
*
* @return int Error start line
*/
public function getStartLine(): int {
return $this->attributes['startLine'] ?? -1;
}
/**
* Gets the line the error ends in.
*
* @return int Error end line
*/
public function getEndLine(): int {
return $this->attributes['endLine'] ?? -1;
}
/**
* Gets the attributes of the node/token the error occurred at.
*
* @return array<string, mixed>
*/
public function getAttributes(): array {
return $this->attributes;
}
/**
* Sets the attributes of the node/token the error occurred at.
*
* @param array<string, mixed> $attributes
*/
public function setAttributes(array $attributes): void {
$this->attributes = $attributes;
$this->updateMessage();
}
/**
* Sets the line of the PHP file the error occurred in.
*
* @param string $message Error message
*/
public function setRawMessage(string $message): void {
$this->rawMessage = $message;
$this->updateMessage();
}
/**
* Sets the line the error starts in.
*
* @param int $line Error start line
*/
public function setStartLine(int $line): void {
$this->attributes['startLine'] = $line;
$this->updateMessage();
}
/**
* Returns whether the error has start and end column information.
*
* For column information enable the startFilePos and endFilePos in the lexer options.
*/
public function hasColumnInfo(): bool {
return isset($this->attributes['startFilePos'], $this->attributes['endFilePos']);
}
/**
* Gets the start column (1-based) into the line where the error started.
*
* @param string $code Source code of the file
*/
public function getStartColumn(string $code): int {
if (!$this->hasColumnInfo()) {
throw new \RuntimeException('Error does not have column information');
}
return $this->toColumn($code, $this->attributes['startFilePos']);
}
/**
* Gets the end column (1-based) into the line where the error ended.
*
* @param string $code Source code of the file
*/
public function getEndColumn(string $code): int {
if (!$this->hasColumnInfo()) {
throw new \RuntimeException('Error does not have column information');
}
return $this->toColumn($code, $this->attributes['endFilePos']);
}
/**
* Formats message including line and column information.
*
* @param string $code Source code associated with the error, for calculation of the columns
*
* @return string Formatted message
*/
public function getMessageWithColumnInfo(string $code): string {
return sprintf(
'%s from %d:%d to %d:%d', $this->getRawMessage(),
$this->getStartLine(), $this->getStartColumn($code),
$this->getEndLine(), $this->getEndColumn($code)
);
}
/**
* Converts a file offset into a column.
*
* @param string $code Source code that $pos indexes into
* @param int $pos 0-based position in $code
*
* @return int 1-based column (relative to start of line)
*/
private function toColumn(string $code, int $pos): int {
if ($pos > strlen($code)) {
throw new \RuntimeException('Invalid position information');
}
$lineStartPos = strrpos($code, "\n", $pos - strlen($code));
if (false === $lineStartPos) {
$lineStartPos = -1;
}
return $pos - $lineStartPos;
}
/**
* Updates the exception message after a change to rawMessage or rawLine.
*/
protected function updateMessage(): void {
$this->message = $this->rawMessage;
if (-1 === $this->getStartLine()) {
$this->message .= ' on unknown line';
} else {
$this->message .= ' on line ' . $this->getStartLine();
}
}
}
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'client_id' => '$client_id',
'secret_id' => 'secret_id',
'env' => 'env',
'merchant_id' => 'merchant_id',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Successfully token is generated"
]
},
"data": {
"token":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}