bw_gmap_markers() – Insert multiple markers

Description

Insert multiple markers

We accept a marker string like this:

1. ,1,2,lat:lng,lat2:lng2

Where

• lat:lng – is the latitude and longitude separated by colons
• 0,1,2 – represent oik alternate locations
• other values – also treated as oik alternate locations

Usage

bw_gmap_markers( $markers );

Parameters

$markers

( string|array ) required – the markers to display on the map

Returns

void

Source

File name: oik/shortcodes/oik-googlemap.php
Lines:

function bw_gmap_markers( $markers ) {
  $marker_arr = bw_as_array( $markers );
  bw_trace2( $marker_arr, "marker_arr" );
  if ( count( $marker_arr ) ) {
    foreach ( $marker_arr as $marker ) {
      bw_trace2( $marker, "marker", false );
      if ( strpos( $marker, ":" ) ) {
        list( $lat, $long ) = explode( ":", $marker, 2 );
        $latlng = bw_gmap_latlng( $lat, $long );
        bw_echo( 'latlng = new google.maps.LatLng('. $latlng .');' );
        bw_gmap_marker( $latlng );
      } else {  
        $alt = $marker;
        $set = "bw_options$alt"; 
        $lat = bw_default_empty_att( null, "lat", 50.887856, $set );
        $long = bw_default_empty_att( null, "long", -0.965113, $set );
        $latlng = bw_gmap_latlng( $lat, $long );
        $title = $latlng;
        bw_echo( 'latlng = new google.maps.LatLng('. $latlng .');' );
        bw_gmap_marker( $title );
      }
    }
  }
}
 

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