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('+r');

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)
8.3.70.0130.01016.59
8.3.60.0120.00916.75
8.3.50.0090.01221.16
8.3.40.0120.00319.12
8.3.30.0150.00318.97
8.3.20.0050.00220.16
8.3.10.0040.00423.61
8.3.00.0000.00821.76
8.2.190.0060.00917.01
8.2.180.0070.01016.63
8.2.170.0110.00422.96
8.2.160.0100.00720.31
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00420.95
8.2.120.0070.00026.35
8.2.110.0050.00520.89
8.2.100.0060.00617.73
8.2.90.0040.00419.89
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00918.04
8.2.50.0050.00318.09
8.2.40.0070.00320.59
8.2.30.0070.00019.34
8.2.20.0040.00417.89
8.2.10.0040.00418.01
8.2.00.0040.00418.09
8.1.280.0000.01425.92
8.1.270.0040.00420.32
8.1.260.0030.00528.09
8.1.250.0080.00028.09
8.1.240.0070.00421.27
8.1.230.0120.00020.91
8.1.220.0080.00017.80
8.1.210.0000.00820.60
8.1.200.0090.00017.25
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0040.00718.68
8.1.160.0050.00220.89
8.1.150.0040.00418.83
8.1.140.0030.00519.52
8.1.130.0040.00417.73
8.1.120.0000.00817.60
8.1.110.0050.00217.65
8.1.100.0050.00217.52
8.1.90.0020.00517.50
8.1.80.0030.00717.64
8.1.70.0030.00317.58
8.1.60.0050.00217.71
8.1.50.0030.00717.70
8.1.40.0080.00417.57
8.1.30.0040.00417.80
8.1.20.0000.00817.61
8.1.10.0070.00017.63
8.1.00.0040.00417.51
8.0.300.0000.00720.07
8.0.290.0000.00816.88
8.0.280.0000.00718.42
8.0.270.0030.00317.26
8.0.260.0000.00817.27
8.0.250.0000.00717.04
8.0.240.0070.00017.09
8.0.230.0030.00317.17
8.0.220.0040.00417.06
8.0.210.0030.00316.95
8.0.200.0030.00616.99
8.0.190.0040.00417.06
8.0.180.0000.00817.02
8.0.170.0040.00417.12
8.0.160.0040.00417.03
8.0.150.0000.00716.94
8.0.140.0000.00716.91
8.0.130.0030.00313.52
8.0.120.0000.00716.99
8.0.110.0000.00817.04
8.0.100.0040.00417.11
8.0.90.0070.00017.11
8.0.80.0150.00616.96
8.0.70.0040.00417.04
8.0.60.0000.00816.91
8.0.50.0020.00516.83
8.0.30.0070.00917.22
8.0.20.0080.01117.41
8.0.10.0040.00417.18
8.0.00.0090.00816.74
7.4.330.0000.00516.81
7.4.320.0000.00716.73
7.4.300.0000.00716.62
7.4.290.0000.00716.72
7.4.280.0050.00316.72
7.4.270.0000.00816.83
7.4.260.0000.00816.80
7.4.250.0040.00416.82
7.4.240.0040.00416.76
7.4.230.0060.00316.56
7.4.220.0110.00716.86
7.4.210.0060.01016.72
7.4.200.0000.00716.90
7.4.160.0060.00916.61
7.4.150.0110.00817.40
7.4.140.0070.01517.86
7.4.130.0120.00916.60
7.4.120.0090.01016.70
7.4.110.0060.01116.86
7.4.100.0180.00416.57
7.4.90.0160.00616.71
7.4.80.0130.00419.39
7.4.70.0080.01616.97
7.4.60.0160.00316.93
7.4.50.0060.00916.51
7.4.40.0130.00316.78
7.4.30.0070.01116.63
7.4.00.0090.00914.91
7.3.330.0000.00613.25
7.3.320.0030.00313.52
7.3.310.0000.00716.41
7.3.300.0000.00716.45
7.3.290.0000.00716.50
7.3.280.0100.00716.42
7.3.270.0120.00617.40
7.3.260.0090.00916.80
7.3.250.0090.00816.63
7.3.240.0140.00516.62
7.3.230.0120.00616.50
7.3.210.0090.00816.72
7.3.200.0000.01619.39
7.3.190.0170.00616.46
7.3.180.0080.00816.91
7.3.170.0090.00816.58
7.3.160.0070.01016.45
7.2.330.0180.00016.89
7.2.320.0120.01216.80
7.2.310.0100.01016.74
7.2.300.0160.00716.65
7.2.290.0120.00416.79
7.2.60.0120.00416.99
7.2.00.0090.00619.26
7.1.200.0040.01115.89
7.1.100.0080.00618.36
7.1.70.0040.01117.23
7.1.60.0090.01619.40
7.1.50.0100.01016.83
7.1.00.0030.07722.38
7.0.200.0630.01014.67
7.0.60.0130.05021.75
7.0.50.0100.06317.89
7.0.40.0130.03720.32
7.0.30.0370.06720.18
7.0.20.0330.07020.11
7.0.10.0030.05020.16
7.0.00.0000.09020.09
5.6.280.0070.06021.07
5.6.210.0070.06320.77
5.6.200.0030.04018.25
5.6.190.0070.06320.48
5.6.180.0400.06320.52
5.6.170.0370.07720.54
5.6.160.0200.07020.55
5.6.150.0030.04018.18
5.6.140.0130.03318.14
5.6.130.0030.07318.27
5.6.120.0070.08020.90
5.6.110.0000.09321.14
5.6.100.0070.07721.04
5.6.90.0170.05320.99
5.6.80.0130.06320.54
5.5.350.0270.07320.44
5.5.340.0070.04018.04
5.5.330.0030.05020.43
5.5.320.0230.03320.25
5.5.310.0270.08020.27
5.5.300.0070.08017.95
5.5.290.0070.04717.99
5.5.280.0130.07320.78
5.5.270.0070.08720.77
5.5.260.0070.08020.89
5.5.250.0100.07720.57
5.5.240.2900.02320.16

preferences:
51.88 ms | 401 KiB | 5 Q