3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PosixStream { private $fileHandle = null; private $host; private $position = 0; public function stream_open($path, $mode, $options, &$opened_path) { $url = parse_url($path); $o = ''; if ($options & STREAM_USE_PATH) { $o .= ' STREAM_USE_PATH'; } if ($options & STREAM_REPORT_ERRORS) { $o .= ' STREAM_REPORT_ERRORS'; } exit($url['host'] . $url['path'] . "\n" . $mode . "\n" . ltrim($o)); //$this->host = parse_url($path, PHP_URL_HOST); //$this->fileHandle = fopen($); fopen(); return true; } public function stream_read($count) { return ''; } public function stream_write($data) { return 0; } public function stream_tell() { return 0; } public function stream_eof() { true; } public function stream_seek($offset, $whence = SEEK_SET) { return false; } public function stream_metadata($path, $option, $value) { exit($path . "\n" . $option . "\n" . $value); return false; } } stream_wrapper_register('steve', 'PosixStream'); $test = fopen('steve://t/e/test.txt', 'r+'); fclose($test);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.00718.43
8.3.50.0130.00821.08
8.3.40.0070.01418.79
8.3.30.0070.00720.35
8.3.20.0040.00420.18
8.3.10.0070.00022.02
8.3.00.0050.00322.43
8.2.180.0130.00616.63
8.2.170.0000.01422.96
8.2.160.0040.01122.26
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.86
8.2.110.0030.00622.25
8.2.100.0060.00617.84
8.2.90.0000.00819.21
8.2.80.0000.00819.28
8.2.70.0030.00517.63
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00819.50
8.2.20.0040.00417.79
8.2.10.0050.00517.79
8.2.00.0040.00417.63
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.86
8.1.230.0080.00419.11
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0080.00017.53
8.1.180.0040.00418.89
8.1.170.0080.00018.59
8.1.160.0000.01118.83
8.1.150.0040.00418.55
8.1.140.0040.00417.46
8.1.130.0000.00717.75
8.1.120.0070.00017.30
8.1.110.0000.00717.43
8.1.100.0000.00717.48
8.1.90.0080.00017.50
8.1.80.0030.00317.42
8.1.70.0040.00417.41
8.1.60.0000.00717.60
8.1.50.0000.00717.51
8.1.40.0060.00317.52
8.1.30.0000.00817.61
8.1.20.0030.00517.55
8.1.10.0000.00817.61
8.1.00.0000.00817.57
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00518.43
8.0.270.0000.00717.23
8.0.260.0030.00316.98
8.0.250.0080.00017.07
8.0.240.0080.00017.08
8.0.230.0000.00816.99
8.0.220.0050.00316.87
8.0.210.0070.00016.98
8.0.200.0030.00316.96
8.0.190.0040.00417.05
8.0.180.0000.00717.11
8.0.170.0050.00516.99
8.0.160.0040.00417.04
8.0.150.0000.01017.01
8.0.140.0070.00016.99
8.0.130.0000.00613.48
8.0.120.0050.00316.90
8.0.110.0000.00716.93
8.0.100.0040.00417.06
8.0.90.0000.00716.87
8.0.80.0100.00717.01
8.0.70.0000.00816.98
8.0.60.0040.00416.82
8.0.50.0000.00817.02
8.0.30.0120.01017.04
8.0.20.0100.00817.40
8.0.10.0000.00717.07
8.0.00.0120.00816.79
7.4.330.0020.00215.08
7.4.320.0060.00016.60
7.4.300.0030.00316.51
7.4.290.0040.00416.43
7.4.280.0000.00716.51
7.4.270.0080.00016.52
7.4.260.0030.00313.23
7.4.250.0000.00716.37
7.4.240.0040.00316.51
7.4.230.0040.00416.45
7.4.220.0000.01616.59
7.4.210.0040.01016.57
7.4.200.0040.00416.60
7.4.190.0070.00016.66
7.4.160.0090.01316.50
7.4.150.0120.00617.40
7.4.140.0130.00717.86
7.4.130.0100.00716.53
7.4.120.0190.00516.58
7.4.110.0100.00716.38
7.4.100.0080.00816.70
7.4.90.0110.00716.57
7.4.80.0060.01019.39
7.4.70.0100.00716.55
7.4.60.0060.00916.39
7.4.50.0040.00416.50
7.4.40.0040.00822.77
7.4.30.0070.01116.38
7.4.00.0060.00914.89
7.3.330.0000.00513.37
7.3.320.0030.00313.36
7.3.310.0030.00516.50
7.3.300.0040.00416.42
7.3.290.0060.01016.46
7.3.280.0050.01216.43
7.3.270.0090.00917.40
7.3.260.0140.00616.41
7.3.250.0130.00816.37
7.3.240.0120.00616.46
7.3.230.0110.00816.54
7.3.210.0100.01016.46
7.3.200.0190.00019.39
7.3.190.0170.00016.49
7.3.180.0090.00616.47
7.3.170.0080.00816.59
7.3.160.0070.01016.45
7.3.120.0100.00714.89
7.2.330.0130.00616.73
7.2.320.0150.00816.82
7.2.310.0070.01716.45
7.2.300.0090.00616.79
7.2.290.0090.00916.69
7.2.00.0000.01419.48
7.1.100.0070.00317.77
7.1.70.0000.01017.32
7.1.60.0120.00619.32
7.1.50.0040.00717.11
7.1.00.0000.05722.31
7.0.200.0030.00616.86
7.0.140.0070.07021.97
7.0.100.0130.07719.99
7.0.90.0300.09019.95
7.0.80.0030.08019.95
7.0.70.0070.07719.82
7.0.60.0130.07719.75
7.0.50.0300.04720.29
7.0.40.0000.05720.12
7.0.30.0070.08720.07
7.0.20.0070.08020.01
7.0.10.0130.07720.10
7.0.00.0070.07720.10
5.6.280.0100.06721.05
5.6.250.0070.08320.59
5.6.240.0070.08020.54
5.6.230.0070.08320.70
5.6.220.0000.05720.62
5.6.210.0130.07320.58
5.6.200.0100.07021.15
5.6.190.0070.05021.06
5.6.180.0100.04720.95
5.6.170.0030.07721.10
5.6.160.0100.08021.05
5.6.150.0030.04721.07
5.6.140.0130.07721.14
5.6.130.0130.08320.96
5.6.120.0100.05021.02
5.6.110.0070.08321.04
5.6.100.0130.07320.97
5.6.90.0030.08321.09
5.6.80.0100.03720.51
5.6.70.0130.07720.32
5.6.60.0070.08020.33
5.6.50.0070.07320.41
5.6.40.0130.07020.45
5.6.30.0070.06020.45
5.6.20.0100.07720.45
5.6.10.0100.08320.45
5.6.00.0100.07720.44
5.5.380.0170.07020.36
5.5.370.0070.05320.51
5.5.360.0030.04720.33
5.5.350.0100.09020.39
5.5.340.0130.08320.70
5.5.330.0070.06320.89
5.5.320.0170.07320.80
5.5.310.0030.08320.93
5.5.300.0100.06320.84
5.5.290.0070.07720.89
5.5.280.0230.07320.79
5.5.270.0070.05320.90
5.5.260.0130.07720.88
5.5.250.0070.08720.59
5.5.240.0000.04320.32
5.5.230.0030.07020.26
5.5.220.0170.06320.02
5.5.210.0130.07320.29
5.5.200.0170.06320.29
5.5.190.0100.07320.25
5.5.180.0100.07320.01
5.5.160.0030.08020.23
5.5.150.0100.07720.26
5.5.140.0030.07720.26
5.5.130.0070.04320.19
5.5.120.0070.08320.00
5.5.110.0170.07020.24
5.5.100.0030.07019.93
5.5.90.0100.06720.16
5.5.80.0130.07020.09
5.5.70.0170.04320.12
5.5.60.0070.08320.16
5.5.50.0070.07720.11
5.5.40.0070.07720.07
5.5.30.0100.08020.16
5.5.20.0130.07319.96
5.5.10.0030.08020.14
5.5.00.0030.08019.97
5.4.450.0100.07719.49
5.4.440.0030.08319.48
5.4.430.0070.05319.37
5.4.420.0170.04719.35
5.4.410.0100.05319.24
5.4.400.0130.06319.24
5.4.390.0000.08319.00
5.4.380.0100.07319.14
5.4.370.0100.07319.09
5.4.360.0070.07319.24
5.4.350.0100.07319.14
5.4.340.0000.08319.17
5.4.320.0100.07018.88
5.4.310.0170.06019.19
5.4.300.0070.08019.15
5.4.290.0030.07718.95
5.4.280.0070.08019.13
5.4.270.0130.07018.89
5.4.260.0070.07719.02
5.4.250.0000.08019.06
5.4.240.0070.07318.94
5.4.230.0030.07319.03
5.4.220.0130.06719.09
5.4.210.0000.08019.20
5.4.200.0030.06019.13
5.4.190.0000.07019.13
5.4.180.0100.05319.15
5.4.170.0030.06718.84
5.4.160.0000.05019.19
5.4.150.0030.04019.01
5.4.140.0230.03016.46
5.4.130.0070.03716.33
5.4.120.0000.03716.52
5.4.110.0070.03316.41
5.4.100.0030.03716.48
5.4.90.0100.03016.39
5.4.80.0000.03716.44
5.4.70.0030.05016.49
5.4.60.0000.04016.41
5.4.50.0100.03016.30
5.4.40.0030.03716.36
5.4.30.0000.05016.40
5.4.20.0070.06316.41
5.4.10.0030.06316.33
5.4.00.0070.03715.91
5.3.290.0000.07714.73
5.3.280.0070.05014.63
5.3.270.0170.06714.54
5.3.260.0130.06714.62
5.3.250.0030.04014.74
5.3.240.0070.03314.68
5.3.230.0030.03314.70
5.3.220.0030.03314.64
5.3.210.0030.03714.60
5.3.200.0100.02714.70
5.3.190.0100.05714.56
5.3.180.0070.06014.63
5.3.170.0000.03714.64
5.3.160.0030.05014.56
5.3.150.0030.03714.68
5.3.140.0070.05014.56
5.3.130.0030.03714.52
5.3.120.0100.05314.62
5.3.110.0000.05314.56
5.3.100.0100.07714.11
5.3.90.0000.07713.96
5.3.80.0030.05714.16
5.3.70.0030.06314.07
5.3.60.0030.03714.11
5.3.50.0030.03314.01
5.3.40.0030.03314.10
5.3.30.0070.03313.98
5.3.20.0100.04313.73
5.3.10.0030.03713.56
5.3.00.0130.02313.71
5.2.170.0000.03312.18
5.2.160.0000.03012.18
5.2.150.0030.04012.18
5.2.140.0100.02312.18
5.2.130.0130.02012.18
5.2.120.0100.02012.18
5.2.110.0070.02312.18
5.2.100.0070.02312.18
5.2.90.0000.02712.18
5.2.80.0000.05712.18
5.2.70.0000.03312.18
5.2.60.0030.02712.18
5.2.50.0030.03012.18
5.2.40.0030.03712.18
5.2.30.0000.03012.18
5.2.20.0030.04712.18
5.2.10.0030.04012.18
5.2.00.0030.02712.18
5.1.60.0000.02712.18
5.1.50.0030.03012.18
5.1.40.0070.02012.18
5.1.30.0000.02712.18
5.1.20.0070.02012.18
5.1.10.0030.02712.18
5.1.00.0070.02012.18
5.0.50.0030.02012.18
5.0.40.0000.02012.18
5.0.30.0000.02712.18
5.0.20.0000.02012.18
5.0.10.0070.02312.18
5.0.00.0000.03312.18
4.4.90.0000.01712.18
4.4.80.0000.02012.18
4.4.70.0000.01712.18
4.4.60.0030.01012.18
4.4.50.0030.01312.18
4.4.40.0000.02312.18
4.4.30.0000.01712.18
4.4.20.0000.01712.18
4.4.10.0000.01712.18
4.4.00.0030.02312.18
4.3.110.0030.01312.18
4.3.100.0000.01312.18
4.3.90.0030.01312.18
4.3.80.0000.02312.18
4.3.70.0030.01312.18
4.3.60.0000.01712.18
4.3.50.0070.00712.18
4.3.40.0030.02012.18
4.3.30.0030.01312.18
4.3.20.0000.01712.18
4.3.10.0000.01312.18
4.3.00.0000.01712.18

preferences:
44.5 ms | 401 KiB | 5 Q