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PropertyReadOnly.md

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PropertyReadOnly

class PropertyReadOnly extends Logic implements ReadOnly

Attempting to write a value in the read-only property.

Unlike ContainerReadOnly other properties may be editable.

$vars->x = 1;
$vars->y = 2;
$vars->z = 3;
echo $vars->count; // 3

$vars->count = 4; // Property vars::count is read-only

Even this property can be editable at other time.

$crawler->url = 'http://example.com';
$crawler->run();

$crawler->url = 'http://newsite.loc'; // too late

__construct([$container, $key [, $previous, $thrower])

  • $container - the container or its name
  • $key - the property key

Methods

  • getContainer():string|object
  • getKey():string