111. How do long-running requests impact PHP application scalability?
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PHP Interview Questions
Found 399 questions
112. What are advanced memory-management concerns in PHP?
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113. How does PHP garbage collection work internally?
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114. What are circular-reference memory leaks in PHP?
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115. How would you debug memory leaks in PHP applications?
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116. What are zvals in the Zend Engine?
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117. How does copy-on-write optimization work in PHP?
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118. What performance tradeoffs exist with arrays in PHP?
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119. How do associative arrays affect memory consumption?
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120. What are SPL data structures and when should they be preferred?
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