Developer
<?php
/**
* Represents a measurable length, with a string numeric magnitude
* and a unit. This object is immutable.
*/
class HTMLPurifier_Length
{
/**
* String numeric magnitude.
* @type string
*/
protected $n;
/**
* String unit. False is permitted if $n = 0.
* @type string|bool
*/
protected $unit;
/**
* Whether or not this length is valid. Null if not calculated yet.
* @type bool
*/
protected $isValid;
/**
* Array Lookup array of units recognized by CSS 3
* @type array
*/
protected static $allowedUnits = array(
'em' => true, 'ex' => true, 'px' => true, 'in' => true,
'cm' => true, 'mm' => true, 'pt' => true, 'pc' => true,
'ch' => true, 'rem' => true, 'vw' => true, 'vh' => true,
'vmin' => true, 'vmax' => true
);
/**
* @param string $n Magnitude
* @param bool|string $u Unit
*/
public function __construct($n = '0', $u = false)
{
$this->n = (string) $n;
$this->unit = $u !== false ? (string) $u : false;
}
/**
* @param string $s Unit string, like '2em' or '3.4in'
* @return HTMLPurifier_Length
* @warning Does not perform validation.
*/
public static function make($s)
{
if ($s instanceof HTMLPurifier_Length) {
return $s;
}
$n_length = strspn($s, '1234567890.+-');
$n = substr($s, 0, $n_length);
$unit = substr($s, $n_length);
if ($unit === '') {
$unit = false;
}
return new HTMLPurifier_Length($n, $unit);
}
/**
* Validates the number and unit.
* @return bool
*/
protected function validate()
{
// Special case:
if ($this->n === '+0' || $this->n === '-0') {
$this->n = '0';
}
if ($this->n === '0' && $this->unit === false) {
return true;
}
if ($this->unit === false || !ctype_lower($this->unit)) {
$this->unit = strtolower($this->unit);
}
if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) {
return false;
}
// Hack:
$def = new HTMLPurifier_AttrDef_CSS_Number();
$result = $def->validate($this->n, false, false);
if ($result === false) {
return false;
}
$this->n = $result;
return true;
}
/**
* Returns string representation of number.
* @return string
*/
public function toString()
{
if (!$this->isValid()) {
return false;
}
return $this->n . $this->unit;
}
/**
* Retrieves string numeric magnitude.
* @return string
*/
public function getN()
{
return $this->n;
}
/**
* Retrieves string unit.
* @return string
*/
public function getUnit()
{
return $this->unit;
}
/**
* Returns true if this length unit is valid.
* @return bool
*/
public function isValid()
{
if ($this->isValid === null) {
$this->isValid = $this->validate();
}
return $this->isValid;
}
/**
* Compares two lengths, and returns 1 if greater, -1 if less and 0 if equal.
* @param HTMLPurifier_Length $l
* @return int
* @warning If both values are too large or small, this calculation will
* not work properly
*/
public function compareTo($l)
{
if ($l === false) {
return false;
}
if ($l->unit !== $this->unit) {
$converter = new HTMLPurifier_UnitConverter();
$l = $converter->convert($l, $this->unit);
if ($l === false) {
return false;
}
}
return $this->n - $l->n;
}
}
// vim: et sw=4 sts=4
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"
}