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Annotation of embedaddon/php/ext/standard/tests/general_functions/var_export_basic3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test var_export() function with valid float values
                      3: --INI--
                      4: precision=14
                      5: --FILE--
                      6: <?php
                      7: /* Prototype  : mixed var_export(mixed var [, bool return])
                      8:  * Description: Outputs or returns a string representation of a variable 
                      9:  * Source code: ext/standard/var.c
                     10:  * Alias to functions: 
                     11:  */
                     12: 
                     13: echo "*** Testing var_export() with valid float values ***\n";
                     14: // different valid  float vlaues 
                     15: $valid_floats = array(
                     16:          "-2147483649" => -2147483649, // float value
                     17:          "2147483648" => 2147483648,  // float value
                     18:          "-0x80000001" => -0x80000001, // float value, beyond max negative int
                     19:          "0x800000001" => 0x800000001, // float value, beyond max positive int
                     20:          "020000000001" => 020000000001, // float value, beyond max positive int
                     21:          "-020000000001" => -020000000001, // float value, beyond max negative int
                     22:          "0.0" => 0.0,
                     23:          "-0.1" => -0.1,
                     24:          "10.0000000000000000005" => 10.0000000000000000005,
                     25:          "10.5e+5" => 10.5e+5,
                     26:          "1e5" => 1e5,
                     27:          "1e-5" => 1e-5,
                     28:          "1e+5" => 1e+5,
                     29:          "1E5" => 1E5,
                     30:          "1E+5" => 1E+5,
                     31:          "1E-5" => 1E-5,
                     32:          ".5e+7" => .5e+7,
                     33:          ".6e-19" => .6e-19,
                     34:          ".05E+44" => .05E+44,
                     35:          ".0034E-30" => .0034E-30
                     36: );
                     37: /* Loop to check for above float values with var_export() */
                     38: echo "\n*** Output for float values ***\n";
                     39: foreach($valid_floats as $key => $float_value) {
                     40:        echo "\n-- Iteration: $key --\n";
                     41:        var_export( $float_value );
                     42:        echo "\n";
                     43:        var_export( $float_value, FALSE);
                     44:        echo "\n";
                     45:        var_dump( var_export( $float_value, TRUE) );
                     46:        echo "\n";
                     47: }
                     48: 
                     49: ?>
                     50: ===DONE===
                     51: --EXPECT--
                     52: *** Testing var_export() with valid float values ***
                     53: 
                     54: *** Output for float values ***
                     55: 
                     56: -- Iteration: -2147483649 --
                     57: -2147483649
                     58: -2147483649
                     59: string(11) "-2147483649"
                     60: 
                     61: 
                     62: -- Iteration: 2147483648 --
                     63: 2147483648
                     64: 2147483648
                     65: string(10) "2147483648"
                     66: 
                     67: 
                     68: -- Iteration: -0x80000001 --
                     69: -2147483649
                     70: -2147483649
                     71: string(11) "-2147483649"
                     72: 
                     73: 
                     74: -- Iteration: 0x800000001 --
                     75: 34359738369
                     76: 34359738369
                     77: string(11) "34359738369"
                     78: 
                     79: 
                     80: -- Iteration: 020000000001 --
                     81: 2147483649
                     82: 2147483649
                     83: string(10) "2147483649"
                     84: 
                     85: 
                     86: -- Iteration: -020000000001 --
                     87: -2147483649
                     88: -2147483649
                     89: string(11) "-2147483649"
                     90: 
                     91: 
                     92: -- Iteration: 0.0 --
                     93: 0
                     94: 0
                     95: string(1) "0"
                     96: 
                     97: 
                     98: -- Iteration: -0.1 --
                     99: -0.1
                    100: -0.1
                    101: string(4) "-0.1"
                    102: 
                    103: 
                    104: -- Iteration: 10.0000000000000000005 --
                    105: 10
                    106: 10
                    107: string(2) "10"
                    108: 
                    109: 
                    110: -- Iteration: 10.5e+5 --
                    111: 1050000
                    112: 1050000
                    113: string(7) "1050000"
                    114: 
                    115: 
                    116: -- Iteration: 1e5 --
                    117: 100000
                    118: 100000
                    119: string(6) "100000"
                    120: 
                    121: 
                    122: -- Iteration: 1e-5 --
                    123: 1.0E-5
                    124: 1.0E-5
                    125: string(6) "1.0E-5"
                    126: 
                    127: 
                    128: -- Iteration: 1e+5 --
                    129: 100000
                    130: 100000
                    131: string(6) "100000"
                    132: 
                    133: 
                    134: -- Iteration: 1E5 --
                    135: 100000
                    136: 100000
                    137: string(6) "100000"
                    138: 
                    139: 
                    140: -- Iteration: 1E+5 --
                    141: 100000
                    142: 100000
                    143: string(6) "100000"
                    144: 
                    145: 
                    146: -- Iteration: 1E-5 --
                    147: 1.0E-5
                    148: 1.0E-5
                    149: string(6) "1.0E-5"
                    150: 
                    151: 
                    152: -- Iteration: .5e+7 --
                    153: 5000000
                    154: 5000000
                    155: string(7) "5000000"
                    156: 
                    157: 
                    158: -- Iteration: .6e-19 --
                    159: 6.0E-20
                    160: 6.0E-20
                    161: string(7) "6.0E-20"
                    162: 
                    163: 
                    164: -- Iteration: .05E+44 --
                    165: 5.0E+42
                    166: 5.0E+42
                    167: string(7) "5.0E+42"
                    168: 
                    169: 
                    170: -- Iteration: .0034E-30 --
                    171: 3.4E-33
                    172: 3.4E-33
                    173: string(7) "3.4E-33"
                    174: 
                    175: ===DONE===