memory_get_peak_usage
(no version information, might be only in CVS)
memory_get_peak_usage -- Returns the peak of memory allocated by PHP说明
int memory_get_peak_usage ( [bool real_usage] )Returns the peak of memory, in bytes, that's been allocated to your PHP script.
参数
real_usageSet this to TRUE to get the real size of memory allocated from system. If not set or FALSE only the memory used by emalloc() is reported.
更新日志
| 版本 | 说明 |
|---|---|
| 5.2.1 | Compiling with --enable-memory-limit is no longer required for this function to exist. |
| 5.2.0 |
real_usage was added.
|