| Directive | Type | Modification Scope | Description |
|---|---|---|---|
| zend_codetracing.enable | boolean | ZEND_INI_PERDIR | Is tracing functionality enabled? |
| zend_codetracing.buffer_size | string | PHP_INI_SYSTEM | The size of the trace memory buffer |
| zend_codetracing.dump_format | integer | PHP_INI_ALL | The type of dump produced |
| zend_codetracing.max_string | integer | PHP_INI_ALL | The maximal length of the string before it is cut |
| zend_codetracing.max_depth | integer | PHP_INI_ALL | The maximal depth of the array preserved |
| zend_codetracing.max_elements | integer | PHP_INI_ALL | The maximal number of the array elements preserved |
| zend_codetracing.dump_file | string | PHP_INI_ALL | The prefix for the dump file names, relative to zend.data_dir. |
| zend_codetracing.trace_time | boolean | PHP_INI_ALL | Timestamp collection is enabled |
| zend_codetracing.trace_source_lines | boolean | PHP_INI_ALL | Source file information collection is enabled |
| zend_codetracing.trace_internal_functions | boolean | PHP_INI_ALL | Internal functions call collection is enabled |
| zend_codetracing.trace_user_functions | boolean | PHP_INI_ALL | User functions call collection is enabled |
| zend_codetracing.trace_includes | boolean | PHP_INI_ALL | Include/require data collection is enabled |
| zend_codetracing.trace_arguments | boolean | PHP_INI_ALL | Function call argument collection is enabled |
| zend_codetracing.trace_return_values | boolean | PHP_INI_ALL | Function return value collection is enabled |
| zend_codetracing.trace_exceptions | boolean | PHP_INI_ALL | PHP exception data collection is enabled |
| zend_codetracing.trace_arrays | boolean | PHP_INI_ALL | Array contents recording is enabled |
| zend_codetracing.trace_write | boolean | PHP_INI_ALL | Output data (writing) collection is enabled |
| zend_codetracing.trace_headers | boolean | PHP_INI_ALL | Output headers collection is enabled |
| zend_codetracing.trace_memory_usage | boolean | PHP_INI_ALL | Memory usage data collection is enabled |
| zend_codetracing.trace_errors | boolean | PHP_INI_ALL | PHP error collection is enabled |
| zend_codetracing.trace_events | boolean | PHP_INI_ALL | Zend Monitor event recording is enabled |
| zend_codetracing.always_dump | boolean | PHP_INI_ALL | Trace data is always persisted |
| zend_codetracing.dump_on_segv | boolean | PHP_INI_ALL | Trace data is persisted if fatal signal (like Segmentation Fault) happens |
| zend_codetracing.max_freq | integer | PHP_INI_SYSTEM | Minimum amount of seconds between successive dumps. |
| zend_codetracing.log_file | string | PHP_INI_SYSTEM | Log file for the Code Tracing module (relative to the log dir). |
| zend_codetracing.log_verbosity | integer | PHP_INI_SYSTEM | Logging verbosity level. |
| zend_codetracing.override_functions | string | PHP_INI_SYSTEM | List of overriding functions. |
| zend_codetracing.max_concurrent_trace_buffers | integer | PHP_INI_ALL | Number of concurrent trace buffer allocated |
| zend_codetracing.log_rotation_size | integer | PHP_INI_ALL | The maximum size of the log file before it is rotated |
Is tracing functionality enabled?
Type: boolean
Default Value: 1
Available since version 4.0
The size of the trace memory buffer
Type: string
Units: Bytes
Default Value: 1M
Available since version 4.0
The type of dump produced
Type: integer
Default Value: 2
Available since version 4.0
The maximal length of the string before it is cut
Type: integer
Units: Bytes
Default Value: 48
Available since version 4.0
The maximal depth of the array preserved
Type: integer
Default Value: 2
Available since version 4.0
The maximal number of the array elements preserved
Type: integer
Default Value: 10
Available since version 4.0
The prefix for the dump file names, relative to zend.data_dir.
Type: string
Default Value: codetracing/dump
Available since version 4.0
Timestamp collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Source file information collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Internal functions call collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
User functions call collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Include/require data collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Function call argument collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Function return value collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
PHP exception data collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Array contents recording is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Output data (writing) collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Output headers collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Memory usage data collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
PHP error collection is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Zend Monitor event recording is enabled
Type: boolean
Default Value: 1
Available since version 4.0
Trace data is always persisted
Type: boolean
Default Value: 0
Available since version 4.0
Trace data is persisted if fatal signal (like Segmentation Fault) happens
Type: boolean
Default Value: 1
Available since version 4.0
Minimum amount of seconds between successive dumps.
Type: integer
Default Value: 1
Available since version 4.0
Log file for the Code Tracing module (relative to the log dir).
Type: string
Default Value: codetracing.log
Available since version 4.0
Logging verbosity level.
Type: integer
Default Value: 0
Available since version 4.0
List of overriding functions. Can contain function names, wildcards (prefix_*) and references to files (@filename). Entries are separated by comma. File contains one entry per line, which can be function name or wildcard.
Type: string
Default Value: @ZEND_PREFIX/etc/functions.txt
Available since version 4.0