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<?php class Parser { private $chunkSize; private $buffer = ''; private $callback; public function __construct($chunkSize) { $this->chunkSize = $chunkSize; } public function onChunk($callback) { $this->callback = $callback; } public function parse($data) { $this->buffer .= $data; while (strlen($this->buffer) >= $this->chunkSize) { $chunk = (string)substr($this->buffer, 0, $this->chunkSize); $this->buffer = (string)substr($this->buffer, $this->chunkSize); call_user_func($this->callback, $chunk); } } } $p = new Parser(43); $p->onChunk(function($data) { echo "Got chunk of data: {$data}\n"; }); $p->parse('The quick brown fox jumps over the lazy dogThe quick brown fox'); $p->parse(' jum'); $p->parse('ps'); $p->parse(' over the lazy dogThe quick brown fox jumps '); $p->parse('over the lazy dog');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Got chunk of data: The quick brown fox jumps over the lazy dog Got chunk of data: The quick brown fox jumps over the lazy dog Got chunk of data: The quick brown fox jumps over the lazy dog
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/T01sM on line 35
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/T01sM on line 35
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/T01sM on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/T01sM on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/T01sM on line 5
Process exited with code 255.
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286.2 ms | 401 KiB | 454 Q