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docs/ccxt/wiki/examples/php/fetch-tickers.md

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+- [Fetch Tickers](./examples/php/)
+
+
+ ```php
+ <?php
+// ##########################################
+// for asynchronous (async/await) version check: https://github.com/ccxt/ccxt/blob/master/examples/php/async-await.php
+// ##########################################
+
+include dirname(dirname(dirname(__FILE__))) . '/ccxt.php';
+date_default_timezone_set('UTC');
+
+$exchange =new \ccxt\binance(array(
+    // 'verbose' => true, // for debugging
+    'timeout' => 30000,
+));
+
+$markets = $exchange->load_markets();
+
+try {
+    if ($exchange->has['fetchTickers']) {
+        // one API call for all tickers (preferred way)
+        $result = $exchange->fetch_tickers (); // note, don't call it for specifically binance more than once in every few seconds.
+        echo "Called fetchTickers() for all tickers at once. Results count: " . count($result) . "\n";
+    } else if ($exchange->has['fetchTicker']) {
+        // Individual API calls for all tickers one by one (non-preferred way)
+        echo "fetchTickers() is not supported by " . $exchange->id . ", calling individual fetchTicker() for each symbol instead.\n";
+        // fetch one by one (not recommended)
+        $i = 0;
+        $test_symbols_amount = 4;
+        foreach ($markets as $symbol => $m) {
+            if ($i++ && $i > $test_symbols_amount) {
+                echo "Stopping after getting " . $test_symbols_amount . " test symbols.\n";
+                break;
+            }
+            $result = $exchange->fetch_ticker($symbol);
+            echo "Fetched ticker for " . $result['symbol'] . ", 24hr high: " . $result['high'] . "\n";
+        }
+    } else {
+        echo "fetchTicker/s() not supported by " . $exchange->id . ", skipping.\n";
+    }
+} catch (Exception $e) {
+    echo '[Error] ' . $e->getMessage() . "\n";
+}
+ 
+```