1--TEST-- 2Test flock() function: Variations 3--FILE-- 4<?php 5/* 6Prototype: bool flock(resource $handle, int $operation [, int &$wouldblock]); 7Description: PHP supports a portable way of locking complete files 8 in an advisory way 9*/ 10 11echo "*** Testing flock() fun with the various operation and 12 wouldblock values ***\n"; 13 14$file = preg_replace("~\.phpt?$~", null, __FILE__); 15$fp = fopen($file, "w"); 16 17/* array of operatons */ 18$operations = array( 19 LOCK_SH, 20 LOCK_EX, 21 LOCK_SH|LOCK_NB, 22 LOCK_EX|LOCK_NB, 23 LOCK_SH|LOCK_EX, 24 LOCK_UN, 25 1, 26 2, 27 2.234, 28 TRUE 29); 30 31/* array of wouldblocks */ 32$wouldblocks = array( 33 0, 34 1, 35 2, 36 1.234, 37 TRUE, 38 FALSE, 39 NULL, 40 array(1,2,3), 41 array(), 42 "string", 43 "", 44 /* binary input */ 45 b"string", 46 b"", 47 "\0" 48); 49 50$i = 0; 51foreach($operations as $operation) { 52 echo "--- Outer iteration $i ---\n"; 53 var_dump(flock($fp, $operation)); 54 $j = 0; 55 foreach($wouldblocks as $wouldblock) { 56 echo "-- Inner iteration $j in $i --\n"; 57 var_dump(flock($fp, $operation, $wouldblock)); 58 $j++; 59 } 60 $i++; 61} 62 63fclose($fp); 64@unlink($file); 65 66echo "\n*** Done ***\n"; 67?> 68--EXPECT-- 69*** Testing flock() fun with the various operation and 70 wouldblock values *** 71--- Outer iteration 0 --- 72bool(true) 73-- Inner iteration 0 in 0 -- 74bool(true) 75-- Inner iteration 1 in 0 -- 76bool(true) 77-- Inner iteration 2 in 0 -- 78bool(true) 79-- Inner iteration 3 in 0 -- 80bool(true) 81-- Inner iteration 4 in 0 -- 82bool(true) 83-- Inner iteration 5 in 0 -- 84bool(true) 85-- Inner iteration 6 in 0 -- 86bool(true) 87-- Inner iteration 7 in 0 -- 88bool(true) 89-- Inner iteration 8 in 0 -- 90bool(true) 91-- Inner iteration 9 in 0 -- 92bool(true) 93-- Inner iteration 10 in 0 -- 94bool(true) 95-- Inner iteration 11 in 0 -- 96bool(true) 97-- Inner iteration 12 in 0 -- 98bool(true) 99-- Inner iteration 13 in 0 -- 100bool(true) 101--- Outer iteration 1 --- 102bool(true) 103-- Inner iteration 0 in 1 -- 104bool(true) 105-- Inner iteration 1 in 1 -- 106bool(true) 107-- Inner iteration 2 in 1 -- 108bool(true) 109-- Inner iteration 3 in 1 -- 110bool(true) 111-- Inner iteration 4 in 1 -- 112bool(true) 113-- Inner iteration 5 in 1 -- 114bool(true) 115-- Inner iteration 6 in 1 -- 116bool(true) 117-- Inner iteration 7 in 1 -- 118bool(true) 119-- Inner iteration 8 in 1 -- 120bool(true) 121-- Inner iteration 9 in 1 -- 122bool(true) 123-- Inner iteration 10 in 1 -- 124bool(true) 125-- Inner iteration 11 in 1 -- 126bool(true) 127-- Inner iteration 12 in 1 -- 128bool(true) 129-- Inner iteration 13 in 1 -- 130bool(true) 131--- Outer iteration 2 --- 132bool(true) 133-- Inner iteration 0 in 2 -- 134bool(true) 135-- Inner iteration 1 in 2 -- 136bool(true) 137-- Inner iteration 2 in 2 -- 138bool(true) 139-- Inner iteration 3 in 2 -- 140bool(true) 141-- Inner iteration 4 in 2 -- 142bool(true) 143-- Inner iteration 5 in 2 -- 144bool(true) 145-- Inner iteration 6 in 2 -- 146bool(true) 147-- Inner iteration 7 in 2 -- 148bool(true) 149-- Inner iteration 8 in 2 -- 150bool(true) 151-- Inner iteration 9 in 2 -- 152bool(true) 153-- Inner iteration 10 in 2 -- 154bool(true) 155-- Inner iteration 11 in 2 -- 156bool(true) 157-- Inner iteration 12 in 2 -- 158bool(true) 159-- Inner iteration 13 in 2 -- 160bool(true) 161--- Outer iteration 3 --- 162bool(true) 163-- Inner iteration 0 in 3 -- 164bool(true) 165-- Inner iteration 1 in 3 -- 166bool(true) 167-- Inner iteration 2 in 3 -- 168bool(true) 169-- Inner iteration 3 in 3 -- 170bool(true) 171-- Inner iteration 4 in 3 -- 172bool(true) 173-- Inner iteration 5 in 3 -- 174bool(true) 175-- Inner iteration 6 in 3 -- 176bool(true) 177-- Inner iteration 7 in 3 -- 178bool(true) 179-- Inner iteration 8 in 3 -- 180bool(true) 181-- Inner iteration 9 in 3 -- 182bool(true) 183-- Inner iteration 10 in 3 -- 184bool(true) 185-- Inner iteration 11 in 3 -- 186bool(true) 187-- Inner iteration 12 in 3 -- 188bool(true) 189-- Inner iteration 13 in 3 -- 190bool(true) 191--- Outer iteration 4 --- 192bool(true) 193-- Inner iteration 0 in 4 -- 194bool(true) 195-- Inner iteration 1 in 4 -- 196bool(true) 197-- Inner iteration 2 in 4 -- 198bool(true) 199-- Inner iteration 3 in 4 -- 200bool(true) 201-- Inner iteration 4 in 4 -- 202bool(true) 203-- Inner iteration 5 in 4 -- 204bool(true) 205-- Inner iteration 6 in 4 -- 206bool(true) 207-- Inner iteration 7 in 4 -- 208bool(true) 209-- Inner iteration 8 in 4 -- 210bool(true) 211-- Inner iteration 9 in 4 -- 212bool(true) 213-- Inner iteration 10 in 4 -- 214bool(true) 215-- Inner iteration 11 in 4 -- 216bool(true) 217-- Inner iteration 12 in 4 -- 218bool(true) 219-- Inner iteration 13 in 4 -- 220bool(true) 221--- Outer iteration 5 --- 222bool(true) 223-- Inner iteration 0 in 5 -- 224bool(true) 225-- Inner iteration 1 in 5 -- 226bool(true) 227-- Inner iteration 2 in 5 -- 228bool(true) 229-- Inner iteration 3 in 5 -- 230bool(true) 231-- Inner iteration 4 in 5 -- 232bool(true) 233-- Inner iteration 5 in 5 -- 234bool(true) 235-- Inner iteration 6 in 5 -- 236bool(true) 237-- Inner iteration 7 in 5 -- 238bool(true) 239-- Inner iteration 8 in 5 -- 240bool(true) 241-- Inner iteration 9 in 5 -- 242bool(true) 243-- Inner iteration 10 in 5 -- 244bool(true) 245-- Inner iteration 11 in 5 -- 246bool(true) 247-- Inner iteration 12 in 5 -- 248bool(true) 249-- Inner iteration 13 in 5 -- 250bool(true) 251--- Outer iteration 6 --- 252bool(true) 253-- Inner iteration 0 in 6 -- 254bool(true) 255-- Inner iteration 1 in 6 -- 256bool(true) 257-- Inner iteration 2 in 6 -- 258bool(true) 259-- Inner iteration 3 in 6 -- 260bool(true) 261-- Inner iteration 4 in 6 -- 262bool(true) 263-- Inner iteration 5 in 6 -- 264bool(true) 265-- Inner iteration 6 in 6 -- 266bool(true) 267-- Inner iteration 7 in 6 -- 268bool(true) 269-- Inner iteration 8 in 6 -- 270bool(true) 271-- Inner iteration 9 in 6 -- 272bool(true) 273-- Inner iteration 10 in 6 -- 274bool(true) 275-- Inner iteration 11 in 6 -- 276bool(true) 277-- Inner iteration 12 in 6 -- 278bool(true) 279-- Inner iteration 13 in 6 -- 280bool(true) 281--- Outer iteration 7 --- 282bool(true) 283-- Inner iteration 0 in 7 -- 284bool(true) 285-- Inner iteration 1 in 7 -- 286bool(true) 287-- Inner iteration 2 in 7 -- 288bool(true) 289-- Inner iteration 3 in 7 -- 290bool(true) 291-- Inner iteration 4 in 7 -- 292bool(true) 293-- Inner iteration 5 in 7 -- 294bool(true) 295-- Inner iteration 6 in 7 -- 296bool(true) 297-- Inner iteration 7 in 7 -- 298bool(true) 299-- Inner iteration 8 in 7 -- 300bool(true) 301-- Inner iteration 9 in 7 -- 302bool(true) 303-- Inner iteration 10 in 7 -- 304bool(true) 305-- Inner iteration 11 in 7 -- 306bool(true) 307-- Inner iteration 12 in 7 -- 308bool(true) 309-- Inner iteration 13 in 7 -- 310bool(true) 311--- Outer iteration 8 --- 312bool(true) 313-- Inner iteration 0 in 8 -- 314bool(true) 315-- Inner iteration 1 in 8 -- 316bool(true) 317-- Inner iteration 2 in 8 -- 318bool(true) 319-- Inner iteration 3 in 8 -- 320bool(true) 321-- Inner iteration 4 in 8 -- 322bool(true) 323-- Inner iteration 5 in 8 -- 324bool(true) 325-- Inner iteration 6 in 8 -- 326bool(true) 327-- Inner iteration 7 in 8 -- 328bool(true) 329-- Inner iteration 8 in 8 -- 330bool(true) 331-- Inner iteration 9 in 8 -- 332bool(true) 333-- Inner iteration 10 in 8 -- 334bool(true) 335-- Inner iteration 11 in 8 -- 336bool(true) 337-- Inner iteration 12 in 8 -- 338bool(true) 339-- Inner iteration 13 in 8 -- 340bool(true) 341--- Outer iteration 9 --- 342bool(true) 343-- Inner iteration 0 in 9 -- 344bool(true) 345-- Inner iteration 1 in 9 -- 346bool(true) 347-- Inner iteration 2 in 9 -- 348bool(true) 349-- Inner iteration 3 in 9 -- 350bool(true) 351-- Inner iteration 4 in 9 -- 352bool(true) 353-- Inner iteration 5 in 9 -- 354bool(true) 355-- Inner iteration 6 in 9 -- 356bool(true) 357-- Inner iteration 7 in 9 -- 358bool(true) 359-- Inner iteration 8 in 9 -- 360bool(true) 361-- Inner iteration 9 in 9 -- 362bool(true) 363-- Inner iteration 10 in 9 -- 364bool(true) 365-- Inner iteration 11 in 9 -- 366bool(true) 367-- Inner iteration 12 in 9 -- 368bool(true) 369-- Inner iteration 13 in 9 -- 370bool(true) 371 372*** Done *** 373
