phpBB API Documentation
Class

phpbb\captcha\gd_wave

class gd_wave

Wave3D CAPTCHA

Properties

$width
$height

Methods

execute($code, $seed)

wave_height($x, $y, $factor = 1, $tweak = 0.7)

grid_height($x, $y, $x_grid, $y_grid, $factor = 1)

captcha_bitmaps()

Details

at line 24
public execute($code, $seed)

Parameters

$code
$seed

at line 259
public wave_height($x, $y, $factor = 1, $tweak = 0.7)

Parameters

$x
$y
$factor
$tweak

at line 267
public grid_height($x, $y, $x_grid, $y_grid, $factor = 1)

Parameters

$x
$y
$x_grid
$y_grid
$factor

at line 272
public captcha_bitmaps()