3v4l.org

run code in 300+ PHP versions simultaneously
<?php $inputs = [ '66 X, 55 Y, Z', '66 X, 55 Y,', '66 X, Z', '55 Y, Z', '66 X,', '55 Y', '44 Z' ]; foreach ($inputs as $input) { if (preg_match('~(?:(\d+) X,? ?)?(?:(\d+) Y)?~', $input, $out)) { echo (isset($out[1]) && $out[1] !== '') ? $out[1] : 'null'; // if zero is a project-impossibility, only use !empty() echo " - "; echo isset($out[2]) ? $out[2] : 'null'; echo "\t\t\t(from: $input)\n"; } }

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)
8.5.10.0150.00516.85
8.5.00.0120.01120.32
8.4.160.0140.01020.40
8.4.150.0020.00014.05
8.4.140.0090.01517.78
8.4.130.0040.00518.22
8.4.120.0060.00320.91
8.4.110.0080.00822.44
8.4.100.0100.01118.16
8.4.90.0090.01118.89
8.4.80.0050.00419.76
8.4.70.0060.00318.11
8.4.60.0060.00619.10
8.4.50.0070.00920.39
8.4.40.0130.00717.75
8.4.30.0000.00919.64
8.4.20.0040.00418.06
8.4.10.0100.01018.05
8.3.290.0150.00520.83
8.3.280.0130.00718.51
8.3.270.0160.01216.94
8.3.260.0100.01016.72
8.3.250.0050.00418.90
8.3.240.0100.00316.92
8.3.230.0090.01016.68
8.3.220.0130.00619.11
8.3.210.0130.00618.58
8.3.200.0070.00216.78
8.3.190.0030.00517.37
8.3.180.0120.00719.00
8.3.170.0150.00417.22
8.3.160.0130.00618.67
8.3.150.0150.00318.74
8.3.140.0150.00017.09
8.3.130.0080.00018.51
8.3.120.0030.00620.76
8.3.110.0050.00520.94
8.3.100.0040.00424.06
8.3.90.0040.01126.77
8.3.80.0090.00317.97
8.3.70.0070.01116.88
8.3.60.0140.00418.43
8.3.50.0070.00817.39
8.3.40.0040.01118.92
8.3.30.0060.01218.98
8.3.20.0040.00421.86
8.3.10.0080.00021.70
8.3.00.0000.00823.57
8.2.300.0120.00922.28
8.2.290.0120.00720.60
8.2.280.0090.00718.75
8.2.270.0120.00617.06
8.2.260.0030.00616.64
8.2.250.0070.00416.74
8.2.240.0040.00417.46
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0000.00826.77
8.2.200.0060.00318.41
8.2.190.0110.00416.88
8.2.180.0100.01016.63
8.2.170.0120.00322.96
8.2.160.0040.01122.13
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00021.21
8.2.120.0080.00026.35
8.2.110.0060.00320.25
8.2.100.0060.00618.16
8.2.90.0000.00818.16
8.2.80.0080.00019.00
8.2.70.0040.00417.75
8.2.60.0040.00417.88
8.2.50.0050.00318.22
8.2.40.0080.00019.40
8.2.30.0080.00021.18
8.2.20.0040.00418.15
8.2.10.0000.00818.08
8.2.00.0000.00719.27
8.1.340.0120.01021.78
8.1.330.0120.00621.86
8.1.320.0120.00916.53
8.1.310.0040.00418.45
8.1.300.0120.00619.98
8.1.290.0060.00330.84
8.1.280.0170.00025.92
8.1.270.0090.00020.37
8.1.260.0050.00226.35
8.1.250.0110.00028.09
8.1.240.0080.00417.47
8.1.230.0040.00721.03
8.1.220.0030.00617.74
8.1.210.0060.00318.87
8.1.200.0030.00517.48
8.1.190.0060.00317.53
8.1.180.0040.00418.10
8.1.170.0040.00418.74
8.1.160.0040.00418.92
8.1.150.0000.00818.96
8.1.140.0030.00317.78
8.1.130.0050.00218.99
8.1.120.0000.00717.55
8.1.110.0000.00717.64
8.1.100.0000.00817.67
8.1.90.0050.00317.50
8.1.80.0000.00717.54
8.1.70.0050.00217.59
8.1.60.0050.00317.74
8.1.50.0040.00417.69
8.1.40.0000.00917.65
8.1.30.0080.00017.79
8.1.20.0000.00817.87
8.1.10.0040.00417.63
8.1.00.0040.00417.52
8.0.300.0000.00720.16
8.0.290.0040.00416.88
8.0.280.0040.00418.55
8.0.270.0070.00016.84
8.0.260.0060.00017.28
8.0.250.0030.00316.98
8.0.240.0080.00317.08
8.0.230.0000.00817.10
8.0.220.0000.00717.01
8.0.210.0030.00317.03
8.0.200.0030.00317.09
8.0.190.0000.00717.10
8.0.180.0000.00716.92
8.0.170.0060.00317.11
8.0.160.0040.00417.07
8.0.150.0040.00417.02
8.0.140.0070.00016.98
8.0.130.0050.00013.45
8.0.120.0040.00416.93
8.0.110.0080.00017.04
8.0.100.0040.00417.09
8.0.90.0000.00816.94
8.0.80.0100.00917.08
8.0.70.0000.00716.88
8.0.60.0070.00016.99
8.0.50.0000.00717.04
8.0.30.0090.00917.22
8.0.20.0090.01017.40
8.0.10.0050.00317.06
8.0.00.0100.01117.06
7.4.330.0030.00315.55
7.4.320.0030.00316.73
7.4.300.0060.00016.81
7.4.290.0070.00016.66
7.4.280.0040.00416.67
7.4.270.0000.00716.87
7.4.260.0040.00616.78
7.4.250.0050.00316.74
7.4.240.0070.00016.80
7.4.230.0030.00316.92
7.4.220.0000.00716.89
7.4.210.0070.00916.79
7.4.200.0030.00416.84
7.4.160.0060.01316.72
7.4.140.0120.00817.86
7.4.130.0060.01216.47
7.4.120.0080.01116.69
7.4.110.0110.00616.84
7.4.100.0030.01516.61
7.4.90.0210.00316.89
7.4.80.0060.01919.39
7.4.70.0100.00716.82
7.4.60.0100.00716.65
7.4.50.0000.01616.61
7.4.40.0120.00916.78
7.4.00.0040.00815.06
7.3.330.0050.00013.31
7.3.320.0070.00013.23
7.3.310.0030.00316.32
7.3.300.0040.00416.57
7.3.290.0030.00316.52
7.3.280.0090.01016.48
7.3.260.0090.01016.59
7.3.240.0070.01016.63
7.3.230.0140.00416.88
7.3.210.0110.00616.78
7.3.200.0060.00916.73
7.3.190.0030.01516.49
7.3.180.0160.00016.86
7.3.170.0130.00516.51
7.3.160.0170.00316.74
7.2.330.0100.01016.89
7.2.320.0100.01016.83
7.2.310.0120.01216.82
7.2.300.0100.00716.84
7.2.290.0110.00716.79
7.2.80.0070.00416.86
7.2.60.0100.00316.97
7.2.40.1660.00718.43
7.2.30.1870.01718.04
7.2.20.1600.00918.28
7.2.10.0150.01018.32
7.2.00.1650.01418.25
7.1.200.0160.00316.05
7.1.160.1140.01016.92
7.1.150.0990.01017.20
7.1.140.1660.00917.27
7.1.130.0140.00917.29
7.1.120.0100.01617.35
7.1.110.0110.01516.48
7.1.100.0300.01016.70
7.1.90.0100.01116.41
7.1.80.0160.01116.42
7.1.70.0100.01315.47
7.1.60.1020.01733.68
7.1.50.0210.01433.27
7.1.40.0260.01632.93
7.1.30.0330.01233.09
7.1.20.1700.01133.01
7.1.10.1390.00915.10
7.1.00.1120.00715.01

preferences:
39.37 ms | 403 KiB | 5 Q