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vendor/swoole/examples/coroutine/select/1.php

@@ -0,0 +1,33 @@
+<?php
+$c1 = new chan();
+//consumer first with select mode 
+$num = 10;
+go(function () use ($c1,$num) {
+    $read_list = [$c1];
+    $write_list = null;
+    echo "select yield\n";
+    $result = chan::select($read_list, $write_list, 2);
+    echo "select resume res: ".var_export($result,1)."\n";
+    if ($read_list)
+    {
+        foreach($read_list as $ch)
+        {
+            for ($i=0;$i<$num;$i++)
+            {
+                $ret = $ch->pop();
+                echo "pop [#$i] ret:".var_export($ret,1)."\n";
+            }
+        }
+    }
+});
+    
+go(function () use ($c1,$num) {
+    echo "push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->push("data-$i");
+        echo "push [#$i] ret:".var_export($ret,1)."\n";
+    }
+
+});
+echo "main end\n";

vendor/swoole/examples/coroutine/select/2.php

@@ -0,0 +1,23 @@
+<?php
+$c1 = new chan();
+//consumer first without select mode
+$num = 10;
+go(function () use ($c1, $num) {
+    echo "pop start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->pop();
+        echo "pop [#$i] ret:".var_export($ret,1)."\n";
+    }
+});
+    
+go(function () use ($c1,$num) {
+    echo "push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->push("data-$i");
+        echo "push [#$i] ret:".var_export($ret,1)."\n";
+    }
+    
+});
+echo "main end\n";

vendor/swoole/examples/coroutine/select/3.php

@@ -0,0 +1,32 @@
+<?php
+$c1 = new chan(1);
+//product first with select mode
+$num = 10;
+go(function () use ($c1,$num) {
+    echo "push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->push("data-$i");
+        echo "push [#$i] ret:".var_export($ret,1)."\n";
+    }
+});
+
+go(function () use ($c1,$num) {
+    $read_list = [$c1];
+    $write_list = null;
+    echo "select yield\n";
+    $result = chan::select($read_list, $write_list, 2);
+    echo "select resume res: ".var_export($result,1)."\n";
+    if ($read_list)
+    {
+        foreach($read_list as $ch)
+        {
+            for ($i=0;$i<$num;$i++)
+            {
+                $ret = $ch->pop();
+                echo "pop [#$i] ret:".var_export($ret,1)."\n";
+            }
+        }
+    }
+});
+echo "main end\n";

vendor/swoole/examples/coroutine/select/4.php

@@ -0,0 +1,23 @@
+<?php
+$c1 = new chan(2);
+//product first without select mode
+$num = 10;
+go(function () use ($c1,$num) {
+    echo "push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->push("data-$i");
+        echo "push [#$i] ret:".var_export($ret,1)."\n";
+    }
+});
+
+go(function () use ($c1, $num) {
+    echo "pop start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c1->pop();
+        echo "pop [#$i] ret:".var_export($ret,1)."\n";
+    }
+});
+echo "main end\n";
+        

vendor/swoole/examples/coroutine/select/5.php

@@ -0,0 +1,37 @@
+<?php
+$c1 = new chan();
+$c2 = new chan();
+function fibonacci($c1, $c2)
+{
+    go(function () use ($c1, $c2) {
+        $a = 0;
+        $b = 1;
+        while(1) {
+            $read_list = [$c2];
+            $write_list = [$c1];
+            $result = chan::select($read_list, $write_list, 2);
+            if ($write_list) {
+                $t = $a + $b;
+                $a = $b;
+                $b = $t;
+                $write_list[0]->push($a);
+            }
+            if ($read_list) {
+                $ret = $read_list[0]->pop();
+                if ($ret === 1) {
+                    echo "quit\n";
+                    return 1;
+                }
+            }
+        }
+    });
+}
+$num = 10;
+go(function () use ($c1, $c2, $num) {
+    for ($i = 0; $i < $num; $i ++) {
+        $ret = $c1->pop();
+        echo "fibonacci @$i $ret\n";
+    }
+    $c2->push(1);
+});
+fibonacci($c1, $c2);

vendor/swoole/examples/coroutine/select/6.php

@@ -0,0 +1,38 @@
+<?php
+$c1 = new chan();
+
+$num = 10;
+go(function () use ($c1,$num) {
+    $read_list = [$c1];
+    $write_list = null;
+    echo "select yield\n";
+    $result = chan::select($read_list, $write_list, 2);
+    echo "select resume res: ".var_export($result,1)."\n";
+    if ($read_list)
+    {
+        foreach($read_list as $ch)
+        {
+            for ($i=0;$i<$num;$i++)
+            {
+                $ret = $ch->pop();
+                echo "pop [#$i] ret:".var_export($ret,1)."\n";
+            }
+        }
+    }
+});
+    
+go(function () use ($c1,$num) {
+    echo "push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        if ($i == 2) {
+            echo "start sleep\n";
+            co:sleep(1);
+            echo "end sleep\n";
+        }
+        $ret = $c1->push("data-$i");
+        echo "push [#$i] ret:".var_export($ret,1)."\n";
+    }
+    
+});
+echo "main end\n";

vendor/swoole/examples/coroutine/select/7.php

@@ -0,0 +1,54 @@
+<?php
+//chan1 block and chan buffer
+$c1 = new chan();
+$c2 = new chan(10);
+$num = 10;
+go(function () use ($c2,$num) {
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c2->push("chan2-$i");
+        echo "chan 2 push [#$i] ret:".var_export($ret,1)."\n";
+    }  
+});
+go(function () use ($c1,$num) {  
+    $read_list = [$c1];
+    $write_list = null;
+    $result = chan::select($read_list, $write_list, 2);
+    echo "select resume res: ".var_export($result,1)."\n";
+    if ($read_list)
+    {
+        foreach($read_list as $ch)
+        {
+            for ($i=0;$i<$num;$i++)
+            {
+                $ret = $ch->pop();
+                echo "chan1 pop [#$i] ret:".var_export($ret,1)."\n";
+            }
+        }
+    }
+});
+    
+go(function () use ($c1,$num) {
+    echo "chan1 push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        if ($i == 2) {
+            echo "start sleep\n";
+            co:sleep(1);
+            echo "end sleep\n";
+        }
+        $ret = $c1->push("chan1-$i");
+        echo "chan1 push [#$i] ret:".var_export($ret,1)."\n";
+    }
+    
+});
+
+go(function () use ($c2,$num) {
+    echo "chan2 pop start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c2->pop();
+        echo "chan2 pop [#$i] ret:".var_export($ret,1)."\n";
+    }    
+});
+echo "main end\n";

vendor/swoole/examples/coroutine/select/8.php

@@ -0,0 +1,48 @@
+<?php
+//chan1 block and chan buffer
+$c1 = new chan();
+$c2 = new chan(10);
+$num = 10;
+go(function () use ($c2,$num) {
+    for ($i=0;$i<$num;$i++)
+    {
+        $ret = $c2->push("chan2-$i");
+        echo "chan 2 push [#$i] ret:".var_export($ret,1)."\n";
+    }  
+});
+
+go(function () use ($c1,$c2,$num) {
+    $ori_list = $read_list = [$c1,$c2];
+    $write_list = null;
+    $result = chan::select($read_list, $write_list, 2);
+    echo "select resume res: ".var_export($result,1)."\n";
+    
+    if ($ori_list)
+    {        
+        foreach ($ori_list as $chan => $ch)
+        {
+            for ($i=0;$i<$num;$i++)
+            {
+                $ret = $ch->pop();
+                $chan_id = $chan + 1;
+                echo "chan{$chan_id} pop [#$i] ret:".var_export($ret,1)."\n";
+            }
+        }
+    }
+});
+    
+go(function () use ($c1,$num) {
+    echo "chan1 push start\n";
+    for ($i=0;$i<$num;$i++)
+    {
+        if ($i == 2) {
+            echo "start sleep\n";
+            co:sleep(1);
+            echo "end sleep\n";
+        }
+        $ret = $c1->push("chan1-$i");
+        echo "chan1 push [#$i] ret:".var_export($ret,1)."\n";
+    }
+    
+});
+echo "main end\n";