bw_lazy_log() – Implements the logging function

Description

Implements the logging function

Values for $level may be as defined for [github Seldaek monolog]

callablefunction |

String	Value	Meaning
‘debug’	100
‘info’	200
‘notice’	250
‘warning’	300
‘error’	400
‘critical’	500
‘alert’	550
‘emergency’	600
BW_TRACE_xxx	standard trace level

Usage

bw_lazy_log( $value, $text, $show_args, $level );

Parameters

$value

( mixed ) optional – the data to log and trace

$text

( string ) optional – a label for the output

$show_args

( bool ) optional default: 1 – passed to bw_lazy_trace2()

$level

( mixed ) optional default: error –

Returns

void

Source

File name: oik-libs/libs/bwtrace_log.php
Lines:

function bw_lazy_log( $value=null, $text=null, $show_args=true, $level='error' ) {
  if ( is_scalar( $value ) ) {
    $flat_value = $value;
  } elseif ( function_exists( "bw_trace_print_r" ) ) {
    $flat_value = bw_trace_print_r( $value ); 
  } else {
    $flat_value = "?";
  }
  if ( is_callable( $level ) ) { 
    $extra = call_user_func( $level, $value, $text );
  } else {
    $extra = $level;
  }
  
  $logged = error_log( "$text:$flat_value:$extra", 0 );
  
  if ( function_exists( "bw_lazy_trace2" ) ) {
    if ( $show_args ) {
      bw_lazy_trace2( $value, $text, $show_args );
    }
  }
  
  if ( function_exists( "bw_lazy_backtrace" ) ) {  
    bw_lazy_backtrace();
  }
  return( $value );
}
 

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