Online PHP editor | perf for rbHd6

<?php $update_flag = 0; $row_avail = array( 'field_windows_value' => '2014-09-18T00:00:00', 'field_windows_value2' => '2015-09-30T00:00:00' ); if ( $row_avail['field_windows_value'] != $row_avail['field_windows_value2'] ) { if ( strtotime($row_avail['field_windows_value']) < time() && time() <= strtotime($row_avail['field_windows_value2']) ) { $update_flag = 1; } } else { if ( strtotime($row_avail['field_windows_value']) < time() && $row_avail['field_windows_value'] != NULL ) { $update_flag = 1; } } print $update_flag."\n"; $update_flag = 0; $last_start = 0; if ( $row_avail['field_windows_value'] != $row_avail['field_windows_value2'] ) { if ( strtotime($row_avail['field_windows_value2']) < time() ) { if ( $last_start != 0 && $last_start > time() ) { $update_flag = 1; break; } elseif ( $last_start == 0 ) { $update_flag = 1; break; } } } else { if ( strtotime($row_avail['field_windows_value2']) > time() && $row_avail['field_windows_value'] != NULL ) { $update_flag = 1; break; } } $last_start = $row_avail['field_windows_value']; print $update_flag."\n"; print $last_start."\n"; //$last_start = 0; $avail_result = array ( array ( 'field_availability_block_start_date' => '2014-09-18 00:00:00', 'field_availability_block_end_date' => '2015-09-30 00:00:00', ), array ( 'field_availability_block_start_date' => '2015-09-30 00:00:00', 'field_availability_block_end_date' => '2015-09-30 00:00:00', ), ); foreach ( $avail_result AS $row_avail ) { if ( $row_avail['field_availability_block_start_date'] != $row_avail['field_availability_block_end_date'] ) { print "start != end\n"; if ( strtotime($row_avail['field_availability_block_end_date']) < time() ) { print "end < time\n"; if ( $last_start != 0 && $last_start > time() ) { $update_flag = 1; break; } elseif ( $last_start == 0 ) { $update_flag = 1; break; } } } else { if ( strtotime($row_avail['field_availability_block_end_date']) > time() && $row_avail['field_availability_block_start_date'] != NULL ) { $update_flag = 1; break; } } $last_start = $row_avail['field_availability_block_start_date']; } print strtotime($row_avail['field_availability_block_end_date'])."\n"; print $update_flag."\n"; print $last_start."\n";

Version	System time (s)	User time (s)	Memory (MiB)
5.6.28	0.010	0.070	21.08
5.4.45	0.023	0.043	19.57
5.4.44	0.017	0.047	19.25
5.4.43	0.040	0.037	19.45
5.4.42	0.083	0.043	19.41
5.4.41	0.030	0.043	19.43
5.4.40	0.030	0.043	19.09
5.4.39	0.027	0.043	19.09
5.4.38	0.053	0.063	18.60
5.4.37	0.027	0.067	18.51
5.4.36	0.060	0.063	18.72
5.4.35	0.043	0.050	18.56
5.4.34	0.050	0.050	18.57
5.4.32	0.004	0.039	12.47
5.4.31	0.006	0.042	12.46
5.4.30	0.004	0.038	12.47
5.4.29	0.004	0.042	12.46
5.4.28	0.008	0.034	12.36
5.4.27	0.006	0.041	12.37
5.4.26	0.004	0.038	12.36
5.4.25	0.006	0.041	12.36
5.4.24	0.006	0.036	12.36
5.4.23	0.004	0.040	12.36
5.4.22	0.006	0.040	12.36
5.4.21	0.009	0.035	12.36
5.4.20	0.004	0.044	12.36
5.4.19	0.006	0.035	12.36
5.4.18	0.007	0.051	12.36
5.4.17	0.003	0.045	12.36
5.4.16	0.005	0.038	12.36
5.4.15	0.005	0.037	12.36
5.4.14	0.007	0.043	12.04
5.4.13	0.004	0.036	12.03
5.4.12	0.006	0.034	11.99
5.4.11	0.007	0.034	11.98
5.4.10	0.006	0.037	11.98
5.4.9	0.007	0.039	11.98
5.4.8	0.006	0.037	11.98
5.4.7	0.006	0.033	11.98
5.4.6	0.005	0.045	11.98
5.4.5	0.004	0.036	11.98
5.4.4	0.008	0.034	11.97
5.4.3	0.001	0.040	11.96
5.4.2	0.005	0.035	11.97
5.4.1	0.005	0.035	11.96
5.4.0	0.006	0.035	11.45