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Memory leak in 7.x json_decode()? Best Php Training Trivandrum

Memory leak in 7.x json_decode()? There appears to be a memory leak in 7.x json_decode(). I've uploaded a huge JSON file to demonstrate the problem. Here is the sample code: <?php echo memory_get_usage(false) . ' : ' .memory_get_usage(true) . PHP_EOL; $json = json_decode(file_get_contents('http://zaremedia.com/big.json')); echo memory_get_usage(false) . ' : ' .memory_get_usage(true) . PHP_EOL; unset($json); echo memory_get_usage(false) . ' : ' .memory_get_usage(true) . PHP_EOL; Below is output from 7.x and then 5.6: // Running on 7.0 and 7.1 349608 : 2097152 27245512 : 29360128 375552 : 29360128 The process starts with 0.3mb used / 2.0mb allocated. After json_decode(), it's 27.2 / 29.4mb, after unset, it's 3.7mb / 29.4mb -- The second value (memory allocated by php via emalloc()) has not been freed, though PHP's gc has correctly freed up the object usage. // Running on 5.6 221136 : 262144 31577064 : 35913728 420104 : 86507...
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A DateTimePeriod library for working with temporal intervals php training trivandrum

An implementation of the datetime period type for working with temporal intervals. The library includes the full set of relations on intervals defined by  Allen's Interval Algebra . For further information see the "Usage" and "How it works" paragraphs. Requirements PHP 7.1+ Installation $ composer require pwm/datetime-period Usage Creation: $start = new DateTimeImmutable ( ' 2010-10-10T10:10:10+00:00 ' ); $end = new DateTimeImmutable ( ' 2011-11-11T11:11:11+00:00 ' ); $period = new DateTimePeriod ( $start , $end ); // Start/end instants and their interval $start = $period -> getStart(); // DateTimeImmutable('2010-10-10T10:10:10+00:00') $end = $period -> getEnd(); // DateTimeImmutable('2011-11-11T11:11:11+00:00') $interval = $period -> getInterval(); // DateInterval('P1Y1M1DT1H1M1S') Restrictions: // Throws TimeZoneMismatch exception new DateTimePeriod ( new Da...
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