Used to retrieve a list of supported SVG versions

CairoSvgSurface::__construct
CairoSvgSurface::restrictToVersion
CairoSvgSurface
PHP Manual

# CairoSvgSurface::getVersions

# cairo_svg_surface_get_versions

(PECL cairo >= 0.1.0)

CairoSvgSurface::getVersions -- cairo_svg_surface_get_versions — Used to retrieve a list of supported SVG versions

### Description

Object oriented style (method):

public static array CairoSvgSurface::getVersions ( void )

Procedural style:

array cairo_svg_get_versions ( void )

Returns a numerically indexed array of currently available CairoSvgVersion constants. In order to retreive the string values for each item, use CairoSvgSurface::versionToString.

### Parameters

This function has no parameters.

### Return Values

Returns a numerically indexed array of integer values.

### Examples

Example #1 CairoSvgSurface::getVersions example

`<?php
/* Grab our list of versions */
$versions = CairoSvgSurface::getVersions();
var_dump($versions);
/* echo the string name of each version */
foreach($versions as $id) {
echo CairoSvgSurface::versionToString($id), PHP_EOL;
}
?>`

The above example will output something similar to:

    array(2) {
      [0]=>
      int(0)
      [1]=>
      int(1)
    }
    SVG 1.1
    SVG 1.2

Example #2 Procedural style

`<?php
/* Grab our list of versions */
$versions = cairo_svg_surface_get_versions();
var_dump($versions);
/* echo the string name of each version */
foreach($versions as $id) {
echo cairo_svg_surface_version_to_string($id), PHP_EOL;
}
?>`

The above example will output something similar to:

    array(2) {
      [0]=>
      int(0)
      [1]=>
      int(1)
    }
    SVG 1.1
    SVG 1.2

### See Also

- CairoSvgSurface::versionToString - The versionToString purpose

CairoSvgSurface::__construct
CairoSvgSurface::restrictToVersion
CairoSvgSurface
PHP Manual