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PHP Manual :: Changed functions



Deprecated features in PHP 7.0.x || New functions || Migrating from PHP 5.6.x to PHP 7.0.x || PHP Manual

PHP Core

  • debug_zval_dump() now prints "int" instead of "long", and "float" instead of "double"
  • dirname() now optionally takes a second parameter, depth, to get the name of the directory depth levels up from the current directory.
  • getrusage() is now supported on Windows.
  • mktime() and gmmktime() functions no longer accept is_dst parameter.
  • preg_replace() function no longer supports "\e" (PREG_REPLACE_EVAL). preg_replace_callback() should be used instead.
  • setlocale() function no longer accepts category passed as string. LC_* constants must be used instead.
  • exec(), system() and passthru() functions have NULL byte protection now.
  • substr() now returns an empty string, if string is equal to start characters long.


Deprecated features in PHP 7.0.x || New functions || Migrating from PHP 5.6.x to PHP 7.0.x || PHP Manual
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