Online PHP editor | perf for kFuPK

<?php <?php function dive(array $map){ $columns = $tokens = array(); foreach($map as $key => $value){ if(is_array($value)){ // check for bool switch if(array_key_exists(0, $value)){ if($value[0] !== true) continue; $columns[$key] = $key; $tokens[$key] = $value[1]; }else{ // if another array recurse $tmp = dive($value); $columns = array_merge($columns, array_keys($tmp)); $tokens = array_merge($tokens, array_values($tmp)); } }else{ if(is_null($value)) continue; // catch non-null scalars $columns[$key] = $key; $tokens[$key] = "?"; } } // because $columns will inevitably contain duplicate values, once the // two arrays are combined, they will collapse/uniquify. #darkcorner return array_combine($columns, $tokens); } call_user_func(function(){ $a = array( "col1" => "val", "col2" => "val", "col3" => "val", "col4" => "val", ); $columns = array( "col1", "col2", "col3", "col4", ); $tokens = array( "?", "?", "?", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( "col1" => "val", "col2" => null, "col3" => "val", "col4" => "val", ); $columns = array( "col1", "col3", "col4", ); $tokens = array( "?", "?", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( "col1" => array(true, "val"), "col2" => array(true, "val"), "col3" => array(true, "val"), "col4" => array(true, "val"), ); $columns = array( "col1", "col2", "col3", "col4", ); $tokens = array( "val", "val", "val", "val", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( "col1" => "val", "col2" => "val", "col3" => array(true, "val"), "col4" => array(true, "val"), ); $columns = array( "col1", "col2", "col3", "col4", ); $tokens = array( "?", "?", "val", "val", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( "col1" => array(true, "val"), "col2" => array(true, "val"), "col3" => "val", "col4" => "val", ); $columns = array( "col1", "col2", "col3", "col4", ); $tokens = array( "val", "val", "?", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( "col1" => "val", "col2" => array(true, "val"), "col3" => array(true, "val"), "col4" => "val", ); $columns = array( "col1", "col2", "col3", "col4", ); $tokens = array( "?", "val", "val", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => "val"), array("col1" => "val"), array("col1" => "val"), array("col1" => "val"), ); $columns = array( "col1", ); $tokens = array( "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => array(true, "val")), array("col1" => array(true, "val")), array("col1" => array(true, "val")), array("col1" => array(true, "val")), ); $columns = array( "col1", ); $tokens = array( "val", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => array(true, "val"), "col2" => array(true, "val")), array("col1" => array(true, "val"), "col2" => array(true, "val")), array("col1" => array(true, "val"), "col2" => array(true, "val")), array("col1" => array(true, "val"), "col2" => array(true, "val")), ); $columns = array( "col1", "col2", ); $tokens = array( "val", "val", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => "val", "col2" => "val"), array("col1" => "val", "col2" => "val"), array("col1" => "val", "col2" => "val"), array("col1" => "val", "col2" => "val"), ); $columns = array( "col1", "col2", ); $tokens = array( "?", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => "val", "col2" => null), array("col1" => "val", "col2" => null), array("col1" => "val", "col2" => null), array("col1" => "val", "col2" => null), ); $columns = array( "col1", ); $tokens = array( "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => "val", "col2" => array(true, "val")), array("col1" => "val", "col2" => array(true, "val")), array("col1" => "val", "col2" => array(true, "val")), array("col1" => "val", "col2" => array(true, "val")), ); $columns = array( "col1", "col2", ); $tokens = array( "?", "val", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } }); call_user_func(function(){ $a = array( array("col1" => array(true, "val"), "col2" => "val"), array("col1" => array(true, "val"), "col2" => "val"), array("col1" => array(true, "val"), "col2" => "val"), array("col1" => array(true, "val"), "col2" => "val"), ); $columns = array( "col1", "col2", ); $tokens = array( "val", "?", ); // list($c, $t) = dive($a); $tmp = dive($a); $c = array_keys($tmp); $t = array_values($tmp); if($columns == $c){ echo "TRUE\n"; } if($tokens == $t){ echo "TRUE\n"; } });

Version	System time (s)	User time (s)	Memory (MiB)
5.4.24	0.005	0.038	12.38
5.4.23	0.007	0.036	12.37
5.4.22	0.006	0.036	12.37
5.4.21	0.007	0.035	12.37
5.4.20	0.005	0.038	12.37
5.4.19	0.007	0.035	12.36
5.4.18	0.005	0.036	12.36
5.4.17	0.006	0.036	12.37
5.4.16	0.004	0.038	12.36
5.4.15	0.007	0.035	12.36
5.4.14	0.006	0.038	12.05
5.4.13	0.008	0.034	12.03
5.4.12	0.005	0.035	12.00
5.4.11	0.008	0.035	11.99
5.4.10	0.004	0.037	12.00
5.4.9	0.007	0.036	11.99
5.4.8	0.006	0.037	11.99
5.4.7	0.007	0.033	11.99
5.4.6	0.007	0.034	11.99
5.4.5	0.007	0.034	11.99
5.4.4	0.005	0.035	11.98
5.4.3	0.005	0.038	11.97
5.4.2	0.007	0.038	11.97
5.4.1	0.004	0.036	11.98
5.4.0	0.005	0.036	11.47
5.3.28	0.008	0.036	12.71
5.3.27	0.005	0.042	12.72
5.3.26	0.005	0.043	12.72
5.3.25	0.007	0.043	12.72
5.3.24	0.008	0.039	12.72
5.3.23	0.007	0.042	12.71
5.3.22	0.007	0.043	12.68
5.3.21	0.007	0.041	12.68
5.3.20	0.009	0.035	12.68
5.3.19	0.005	0.039	12.68
5.3.18	0.005	0.039	12.67
5.3.17	0.007	0.038	12.67
5.3.16	0.007	0.036	12.67
5.3.15	0.006	0.038	12.67
5.3.14	0.004	0.041	12.66
5.3.13	0.006	0.038	12.65
5.3.12	0.008	0.039	12.66
5.3.11	0.005	0.043	12.66
5.3.10	0.007	0.038	12.12
5.3.9	0.007	0.038	12.08
5.3.8	0.008	0.034	12.07
5.3.7	0.006	0.037	12.08
5.3.6	0.006	0.038	12.06
5.3.5	0.007	0.037	12.00
5.3.4	0.004	0.039	12.00
5.3.3	0.004	0.038	11.94
5.3.2	0.007	0.038	11.71
5.3.1	0.009	0.043	11.67
5.3.0	0.005	0.046	11.66