Below is a brief example of basic ForexFeed PHP API functions.
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Please scroll to the bottom of the page to Download the ForexFeed PHP package.
<?php /** * ForexFeed.Net Data API * * Copyright 2009 ForexFeed.Net * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by ForexFeed.Net. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ // Load the ForexFeed.net API require_once('ForexFeed.class.php'); /* ------------------------------------------ * EDIT THE FOLLOWING VARIABLES */ $access_key = 'YOUR_APP_ID'; $symbol = 'EURUSD,GBPUSD,USDCHF,USDCAD,AUDUSD'; $interval = 3600; $periods = 1; /* END VARIABLES * ------------------------------------------ */ /* Create the ForexFeed Object */ $fxfeed = new ForexFeed( array( 'access_key' => $access_key, 'symbol' => $symbol, 'interval' => $interval, 'periods' => $periods, ) ); // Display a Conversion printConversion($fxfeed); // Display the data printData($fxfeed); // Display the available Intervals printIntervals($fxfeed); // Display the available Symbols printSymbols($fxfeed); /** * Get a conversion and print it to System.out */ function printConversion($fxfeed) { /* Get the conversion */ $conversion = $fxfeed->getConversion("EUR", "USD", 1); // $conversion = $fxfeed->getConversion("USD", "EUR", 1); print("<br>\r\n-------- Conversion --------<br>\r\n"); if( $fxfeed->getStatus() == "OK" ){ print $conversion["convert_value"] . " "; print $conversion["convert_from"] . " = "; print $conversion["conversion_value"] . " "; print $conversion["convert_to"] . " "; print "(rate: " . $conversion["conversion_rate"] . ") <br>\r\n"; print "<br>\r\n"; } else { print "Status: " . $fxfeed->getStatus(). "<br>\r\n"; print "ErrorCode: " . $fxfeed->getErrorCode(). "<br>\r\n"; print "ErrorMessage: " . $fxfeed->getErrorMessage(). "<br>\r\n"; } } /** * Get the data and print it to screen, */ function printData($fxfeed) { /* Request the Data */ $fxfeed->getData(); print "<br>\r\n-------- Quotes --------<br>\r\n"; if( $fxfeed->getStatus() == "OK" ){ print "Number of Quotes: " . $fxfeed->getNumQuotes() . "<br><br>\r\n"; print "Copyright: " . $fxfeed->getCopyright() . "<br>\r\n"; print "Website: " . $fxfeed->getWebsite() . "<br>\r\n"; print "License: " . $fxfeed->getLicense() . "<br>\r\n"; print "Redistribution: " . $fxfeed->getRedistribution() . "<br>\r\n"; print "AccessPeriod: " . $fxfeed->getAccessPeriod() . "<br>\r\n"; print "AccessPerPeriod: " . $fxfeed->getAccessPerPeriod() . "<br>\r\n"; print "AccessThisPeriod: " . $fxfeed->getAccessThisPeriod() . "<br>\r\n"; print "AccessRemainingThisPeriod: " . $fxfeed->getAccessPeriodRemaining() . "<br>\r\n"; print "AccessPeriodBegan: " . $fxfeed->getAccessPeriodBegan() . "<br>\r\n"; print "NextAccessPeriodStarts: " . $fxfeed->getAccessPeriodStarts() . "<br>\r\n"; print "<br>\r\n"; while( $fxfeed->iterator() ){ print " Quote Symbol: " . $fxfeed->iteratorGetSymbol(); print " Title: " . $fxfeed->iteratorGetTitle(); print " Time: " . $fxfeed->iteratorGetTimestamp(); if( $fxfeed->getInterval() == 1 ){ print " Price: " . $fxfeed->iteratorGetPrice(); } else{ print " Open: " . $fxfeed->iteratorGetOpen(); print " High: " . $fxfeed->iteratorGetHigh(); print " Low: " . $fxfeed->iteratorGetLow(); print " Close: " . $fxfeed->iteratorGetClose(); } print "<br>\r\n"; } } else{ print "Status: " . $fxfeed->getStatus() . "<br>\r\n"; print "ErrorCode: " . $fxfeed->getErrorCode() . "<br>\r\n"; print "ErrorMessage: " . $fxfeed->getErrorMessage() . "<br>\r\n"; } } /** * Print available Intervals to screen, */ function printIntervals($fxfeed) { /* Get the Intervals */ $intervals = $fxfeed->getAvailableIntervals(); print "<br>\r\n-------- Intervals --------<br>\r\n"; if( $fxfeed->getStatus() == "OK" ){ foreach( $intervals AS $interval=>$name ){ print " Interval: " . $interval; print " Title: " . $name . "<br>\r\n"; } } else { print "Status: " . $fxfeed->getStatus(). "<br>\r\n"; print "ErrorCode: " . $fxfeed->getErrorCode(). "<br>\r\n"; print "ErrorMessage: " . $fxfeed->getErrorMessage(). "<br>\r\n"; } } /** * Print available Symbols to screen, */ function printSymbols($fxfeed) { /* Get the Symbols */ $symbols = $fxfeed->getAvailableSymbols(); print "<br>\r\n-------- Symbols --------<br>\r\n"; if( $fxfeed->getStatus() == "OK" ){ foreach( $symbols AS $symbol=>$info ){ print " Symbol: " . $info['symbol']; print " Title: " . $info['title']; print " Precision: " . $info['decimals'] . "<br>\r\n"; } } else { print "Status: " . $fxfeed->getStatus(). "<br>\r\n"; print "ErrorCode: " . $fxfeed->getErrorCode(). "<br>\r\n"; print "ErrorMessage: " . $fxfeed->getErrorMessage(). "<br>\r\n"; } }
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