[Process] Fix setting empty env vars
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@ -326,8 +326,16 @@ class Process implements \IteratorAggregate
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// @see : https://bugs.php.net/69442
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$ptsWorkaround = fopen(__FILE__, 'r');
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}
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if (defined('HHVM_VERSION')) {
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$envPairs = $env;
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} else {
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$envPairs = array();
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foreach ($env as $k => $v) {
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$envPairs[] = $k.'='.$v;
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}
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}
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$this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $env, $this->options);
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$this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $envPairs, $this->options);
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if (!is_resource($this->process)) {
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throw new RuntimeException('Unable to launch a new process.');
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@ -1423,14 +1423,14 @@ class ProcessTest extends TestCase
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public function testEnvIsInherited()
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{
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$process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ'));
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$process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ', 'EMPTY' => ''));
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putenv('FOO=BAR');
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$_ENV['FOO'] = 'BAR';
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$process->run();
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$expected = array('BAR' => 'BAZ', 'FOO' => 'BAR');
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$expected = array('BAR' => 'BAZ', 'EMPTY' => '', 'FOO' => 'BAR');
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$env = array_intersect_key(unserialize($process->getOutput()), $expected);
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$this->assertEquals($expected, $env);
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@ -1511,7 +1511,7 @@ Array
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)
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EOTXT;
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$this->assertSame($expected, $p->getOutput());
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$this->assertSame($expected, str_replace('Standard input code', '-', $p->getOutput()));
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}
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public function provideEscapeArgument()
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