3v4l.org

run code in 300+ PHP versions simultaneously
<?php function makeSymbolicNotation(string $symbolicModes) { switch (true) { case (ctype_xdigit($symbolicModes)): $symbolicModes = hexdec($symbolicModes); case (is_numeric($symbolicModes)): if (! decoct(octdec($symbolicModes)) == $symbolicModes) { $symbolicModes = decoct((integer) $symbolicModes); } return 'numeric'; //return getSymbolicNotationFromOctal($symbolicModes); default: $triads = explode(',', $symbolicModes); foreach ($triads as $triad) { if (! preg_match('/^([ugo]*)([\+=-])([rwxst]+|[\-])$/i', $triad, $matches)) { trigger_error("Invalid symbol format ($symbolicModes)."); return "------"; } var_dump($matches); } } } $notation = makeSymbolicNotation('+t');

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)
8.3.40.0130.00318.74
8.3.30.0090.00618.96
8.3.20.0040.00420.33
8.3.10.0040.00423.42
8.3.00.0100.00721.75
8.2.170.0180.00322.96
8.2.160.0060.00820.44
8.2.150.0090.00625.66
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00321.12
8.2.110.0090.00019.26
8.2.100.0090.00317.80
8.2.90.0000.00819.21
8.2.80.0080.00017.97
8.2.70.0030.00717.88
8.2.60.0000.00917.93
8.2.50.0040.00418.09
8.2.40.0000.01120.37
8.2.30.0040.00419.55
8.2.20.0070.00017.77
8.2.10.0000.00718.00
8.2.00.0000.00717.95
8.1.270.0000.02123.65
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0120.00020.64
8.1.230.0070.00417.82
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.38
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.74
8.1.160.0040.00420.87
8.1.150.0040.00418.96
8.1.140.0030.00519.61
8.1.130.0040.00417.60
8.1.120.0000.00717.61
8.1.110.0030.00517.56
8.1.100.0040.00417.61
8.1.90.0040.00417.57
8.1.80.0040.00517.63
8.1.70.0050.00217.52
8.1.60.0030.00517.75
8.1.50.0030.00517.55
8.1.40.0110.00017.69
8.1.30.0030.00617.71
8.1.20.0050.00217.56
8.1.10.0070.00017.67
8.1.00.0000.00817.59
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.37
8.0.270.0030.00317.24
8.0.260.0030.00317.03
8.0.250.0000.00716.98
8.0.240.0030.00317.09
8.0.230.0000.00717.08
8.0.220.0040.00416.92
8.0.210.0030.00516.91
8.0.200.0080.00317.03
8.0.190.0030.00617.09
8.0.180.0050.00217.10
8.0.170.0000.00816.97
8.0.160.0000.00717.12
8.0.150.0050.00217.05
8.0.140.0000.00817.01
8.0.130.0030.00313.48
8.0.120.0080.00016.85
8.0.110.0000.00717.06
8.0.100.0050.00216.99
8.0.90.0070.00016.91
8.0.80.0090.00917.07
8.0.70.0000.00816.86
8.0.60.0020.00516.93
8.0.50.0040.00417.00
8.0.30.0120.00717.43
8.0.20.0190.00617.43
8.0.10.0040.00316.98
8.0.00.0100.00916.85
7.4.330.0000.00516.73
7.4.320.0030.00316.70
7.4.300.0000.00816.82
7.4.290.0000.00716.82
7.4.280.0000.00716.71
7.4.270.0030.00316.71
7.4.260.0000.00716.70
7.4.250.0050.00216.79
7.4.240.0000.00716.82
7.4.230.0070.00016.77
7.4.220.0030.01616.80
7.4.210.0100.00516.76
7.4.200.0040.00416.84
7.4.160.0090.00916.79
7.4.150.0070.01517.40
7.4.140.0160.00517.86
7.4.130.0100.01316.63
7.4.120.0080.00916.75
7.4.110.0060.00916.77
7.4.100.0120.00616.77
7.4.90.0060.01216.56
7.4.80.0080.01219.39
7.4.70.0090.00916.55
7.4.60.0130.00916.75
7.4.50.0110.00416.68
7.4.40.0090.00616.73
7.4.30.0130.01016.67
7.4.00.0060.01015.13
7.3.330.0000.00713.41
7.3.320.0050.00013.44
7.3.310.0030.00316.35
7.3.300.0000.00716.40
7.3.290.0000.00716.26
7.3.280.0060.01016.44
7.3.270.0050.01617.40
7.3.260.0060.01316.70
7.3.250.0160.00616.58
7.3.240.0130.00716.58
7.3.230.0000.01916.52
7.3.210.0030.01316.63
7.3.200.0090.00919.39
7.3.190.0100.00716.49
7.3.180.0120.00416.69
7.3.170.0060.01216.88
7.3.160.0080.00816.80
7.3.120.0130.00715.01
7.3.110.0070.01115.09
7.3.100.0090.00714.90
7.3.90.0070.00814.98
7.3.80.0050.00915.12
7.3.70.0080.00815.12
7.3.60.0120.00314.89
7.3.50.0060.00714.94
7.3.40.0030.00914.86
7.3.30.0080.00814.95
7.3.20.0090.00716.90
7.3.10.0100.00616.64
7.3.00.0090.00916.96
7.2.330.0100.00916.79
7.2.320.0160.00816.89
7.2.310.0030.01316.93
7.2.300.0110.00816.82
7.2.290.0060.01016.87
7.2.250.0060.01315.21
7.2.240.0080.01215.16
7.2.230.0080.00715.24
7.2.220.0060.00815.33
7.2.210.0070.01215.21
7.2.200.0070.00315.20
7.2.190.0040.00915.04
7.2.180.0090.00715.22
7.2.170.0060.00915.16
7.2.160.0040.01415.35
7.2.150.0060.00316.77
7.2.140.0060.01017.18
7.2.130.0130.00617.23
7.2.120.0060.00917.22
7.2.110.0070.00717.15
7.2.100.0070.00717.23
7.2.90.0060.00917.13
7.2.80.0070.01017.17
7.2.70.0120.00317.14
7.2.60.0000.01417.20
7.2.50.0030.01317.17
7.2.40.0130.00017.12
7.2.30.0120.00417.07
7.2.20.0040.00717.24
7.2.10.0030.01017.27
7.2.00.0090.00818.06
7.1.330.0080.00815.97
7.1.320.0100.00515.92
7.1.310.0070.00715.86
7.1.300.0040.00815.63
7.1.290.0030.01116.11
7.1.280.0030.00816.05
7.1.270.0090.00515.89
7.1.260.0050.00815.94
7.1.250.0000.00915.96
7.1.240.0060.00916.03
7.1.230.0050.00516.09
7.1.220.0070.00715.96
7.1.210.0060.01316.16
7.1.200.0080.00215.95
7.1.190.0000.01715.88
7.1.180.0060.00315.77
7.1.170.0120.00316.11
7.1.160.0030.00615.93
7.1.150.0000.01416.14
7.1.140.0100.00315.75
7.1.130.0030.01116.04
7.1.120.0070.00716.02
7.1.110.0070.00715.95
7.1.100.0070.01216.80
7.1.90.0060.01215.84
7.1.80.0110.00715.77
7.1.70.0060.00516.74
7.1.60.0060.01317.62
7.1.50.0040.00916.50
7.1.40.0030.01015.85
7.1.30.0030.01315.99
7.1.20.0070.00715.93
7.1.10.0030.01215.92
7.1.00.0020.04519.10
7.0.330.0030.00615.63
7.0.320.0030.01315.50
7.0.310.0060.00615.65
7.0.300.0000.00915.66
7.0.290.0060.00315.69
7.0.280.0100.00715.67
7.0.270.0060.00615.44
7.0.260.0040.00815.49
7.0.250.0100.00315.43
7.0.240.0070.00715.50
7.0.230.0070.00715.46
7.0.220.0030.01015.69
7.0.210.0040.00415.65
7.0.200.0230.00715.27
7.0.190.0000.01615.57
7.0.180.0060.01015.30
7.0.170.0030.01015.62
7.0.160.0090.00615.62
7.0.150.0060.00315.70
7.0.140.0000.00815.88
7.0.130.0030.00615.63
7.0.120.0040.00415.67
7.0.110.0060.00615.74
7.0.100.0050.00515.56
7.0.90.0070.00315.77
7.0.80.0000.01315.50
7.0.70.0060.00615.25
7.0.60.0100.02318.75
7.0.50.0110.02716.75
7.0.40.0050.03016.76
7.0.30.0150.02316.78
7.0.20.0230.03816.98
7.0.10.0090.04516.86
7.0.00.0100.02717.00
5.6.400.0060.00614.15
5.6.390.0090.00613.77
5.6.380.0080.00414.11
5.6.370.0110.00413.95
5.6.360.0070.00714.32
5.6.350.0090.00613.83
5.6.340.0070.01014.31
5.6.330.0070.00714.10
5.6.320.0030.01014.23
5.6.310.0100.00314.39
5.6.300.0030.00614.29
5.6.290.0060.00614.25
5.6.280.0050.03217.47
5.6.270.0000.01114.13
5.6.260.0060.00913.92
5.6.250.0000.00914.34
5.6.240.0030.00914.21
5.6.230.0070.00714.27
5.6.220.0060.00814.08
5.6.210.0120.03817.52
5.6.200.0050.02316.15
5.6.190.0040.02717.37
5.6.180.0200.03717.51
5.6.170.0170.03117.40
5.6.160.0100.03617.32
5.6.150.0080.02616.13
5.6.140.0060.02816.21
5.6.130.0030.04216.05
5.6.120.0050.02617.60
5.6.110.0070.04317.67
5.6.100.0060.02417.47
5.6.90.0080.04517.55
5.6.80.0050.04617.43
5.6.70.0070.01113.96
5.6.60.0070.01114.14
5.6.50.0110.00714.17
5.6.40.0040.01114.10
5.6.30.0070.00714.07
5.6.20.0000.01014.23
5.6.10.0040.01114.00
5.6.00.0100.00314.07
5.5.380.0080.00013.74
5.5.370.0080.00014.01
5.5.360.0060.00313.98
5.5.350.0100.02517.21
5.5.340.0110.02816.06
5.5.330.0050.03017.13
5.5.320.0120.02217.26
5.5.310.0140.02517.01
5.5.300.0050.03316.13
5.5.290.0060.04516.21
5.5.280.0050.04717.45
5.5.270.0050.02917.44
5.5.260.0070.04217.38
5.5.250.0120.04017.35
5.5.240.1450.01717.15
5.5.230.0030.01213.87
5.5.220.0060.01313.62
5.5.210.0060.00913.71
5.5.200.0000.00814.09
5.5.190.0030.00914.01
5.5.180.0040.01514.27
5.5.170.0070.00714.07
5.5.160.0030.00614.02
5.5.150.0000.00814.25
5.5.140.0080.00013.83
5.5.130.0030.00613.95
5.5.120.0100.00313.87
5.5.110.0070.00714.03
5.5.100.0030.01013.84
5.5.90.0070.00313.89
5.5.80.0040.00414.05
5.5.70.0030.00913.81
5.5.60.0060.00614.03
5.5.50.0100.00314.28
5.5.40.0080.00013.87
5.5.30.0030.00613.54
5.5.20.0070.00714.00
5.5.10.0070.00714.00
5.5.00.0100.00313.95

preferences:
61.72 ms | 400 KiB | 5 Q