3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(preg_match("@^\s*(?P<monthDay>([0-2]?[1-9]|[12]0|3[01]))\s+(?P<monthNameFull>\P{L}+?)\s+(?P<kdsd1>[12]\d{3})\s*$@mi", "18 FĂ©vrier 2015", $matches));

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)
8.3.40.0070.00718.71
8.3.30.0070.00718.85
8.3.20.0000.00720.34
8.3.10.0040.00423.50
8.3.00.0080.00019.51
8.2.170.0090.00922.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00021.15
8.2.110.0100.00020.52
8.2.100.0070.00417.83
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00718.07
8.2.40.0080.00019.77
8.2.30.0000.00718.02
8.2.20.0040.00417.88
8.2.10.0000.00718.01
8.2.00.0050.00317.77
8.1.270.0030.00523.84
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0040.00422.42
8.1.230.0110.00020.93
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0000.00721.88
8.1.150.0050.00318.80
8.1.140.0080.00017.57
8.1.130.0040.00417.86
8.1.120.0070.00017.51
8.1.110.0030.00617.52
8.1.100.0040.00417.50
8.1.90.0070.00017.50
8.1.80.0040.00417.45
8.1.70.0070.00017.40
8.1.60.0030.00517.62
8.1.50.0000.00817.56
8.1.40.0050.00317.54
8.1.30.0030.00517.63
8.1.20.0040.00417.67
8.1.10.0040.00417.51
8.1.00.0030.00517.54
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.37
8.0.270.0000.00717.09
8.0.260.0000.00717.15
8.0.250.0030.00316.88
8.0.240.0030.00316.98
8.0.230.0070.00016.97
8.0.220.0000.00616.88
8.0.210.0070.00016.91
8.0.200.0060.00017.01
8.0.190.0040.00416.95
8.0.180.0070.00416.94
8.0.170.0000.00816.84
8.0.160.0030.00517.00
8.0.150.0070.00016.95
8.0.140.0070.00016.90
8.0.130.0050.00013.36
8.0.120.0040.00416.93
8.0.110.0000.00816.99
8.0.100.0000.00816.88
8.0.90.0000.00716.90
8.0.80.0060.01217.02
8.0.70.0000.00816.89
8.0.60.0040.00417.01
8.0.50.0070.00016.82
8.0.30.0140.00417.05
8.0.20.0060.01217.40
8.0.10.0000.00717.04
8.0.00.0090.00916.88
7.4.330.0000.00515.00
7.4.320.0030.00316.79
7.4.300.0000.00716.63
7.4.290.0000.00716.74
7.4.280.0070.00016.75
7.4.270.0000.00716.58
7.4.260.0030.00316.67
7.4.250.0040.00416.66
7.4.240.0040.00416.65
7.4.230.0030.00316.57
7.4.220.0120.00616.78
7.4.210.0060.01016.61
7.4.200.0030.00316.56
7.4.160.0130.00416.45
7.4.150.0060.01217.40
7.4.140.0140.00317.86
7.4.130.0080.00816.71
7.4.120.0090.00816.68
7.4.110.0100.01316.54
7.4.100.0070.01116.61
7.4.90.0110.00716.52
7.4.80.0070.01119.39
7.4.70.0180.00516.71
7.4.60.0100.00616.60
7.4.50.0050.00316.70
7.4.40.0100.01316.71
7.4.30.0140.00316.48
7.4.10.0090.00915.14
7.4.00.0080.00815.08
7.3.330.0080.00013.14
7.3.320.0030.00313.21
7.3.310.0030.00316.34
7.3.300.0030.00316.20
7.3.290.0040.01116.33
7.3.280.0140.00516.33
7.3.270.0130.00317.40
7.3.260.0070.01016.31
7.3.250.0110.00716.28
7.3.240.0070.01016.63
7.3.230.0130.00316.55
7.3.210.0080.00916.56
7.3.200.0090.00819.39
7.3.190.0130.00916.54
7.3.180.0070.01016.36
7.3.170.0030.01316.42
7.3.160.0080.00816.70
7.3.130.0100.00714.66
7.3.120.0110.00714.84
7.3.110.0120.00614.87
7.3.100.0090.00614.98
7.3.90.0030.01015.00
7.3.80.0000.00914.98
7.3.70.0000.01314.78
7.3.60.0040.01114.92
7.3.50.0000.01614.97
7.3.40.0000.01414.92
7.3.30.0060.00314.61
7.3.20.0090.00016.71
7.3.10.0100.00716.71
7.3.00.0060.00316.48
7.2.330.0090.01716.47
7.2.320.0090.00616.66
7.2.310.0090.00916.60
7.2.300.0160.00016.60
7.2.290.0090.00616.44
7.2.260.0070.01015.08
7.2.250.0080.01115.11
7.2.240.0100.00714.80
7.2.230.0060.00914.95
7.2.220.0060.01214.97
7.2.210.0030.01115.04
7.2.200.0110.00314.68
7.2.190.0060.00315.05
7.2.180.0040.00815.02
7.2.170.0060.00614.91
7.2.160.0090.00614.87
7.2.150.0110.00417.09
7.2.140.0110.00716.66
7.2.130.0080.00616.87
7.2.120.0070.00716.99
7.2.110.0030.01216.57
7.2.100.0130.00716.92
7.2.90.0030.00916.78
7.2.80.0070.00716.93
7.2.70.0100.00616.72
7.2.60.0110.00017.07
7.2.50.0060.00616.92
7.2.40.0060.00916.75
7.2.30.0100.00317.02
7.2.20.0030.01017.06
7.2.10.0060.00616.84
7.2.00.0100.00218.24
7.1.330.0030.00916.03
7.1.320.0000.01515.80
7.1.310.0060.00616.01
7.1.300.0030.01315.97
7.1.290.0060.00316.00
7.1.280.0060.00615.81
7.1.270.0090.00615.86
7.1.260.0100.00715.75
7.1.250.0030.01015.80
7.1.240.0040.00715.67
7.1.230.0040.01015.94
7.1.220.0120.00615.95
7.1.210.0090.00415.87
7.1.200.0070.00715.91
7.1.190.0040.01115.74
7.1.180.0040.00715.91
7.1.170.0050.00515.93
7.1.160.0060.00815.93
7.1.150.0100.00315.83
7.1.140.0030.01015.87
7.1.130.0060.00615.66
7.1.120.0050.00515.76
7.1.110.0110.00415.72
7.1.100.0040.01016.89
7.1.90.0000.01115.86
7.1.80.0120.00315.59
7.1.70.0050.00416.60
7.1.60.0100.00617.65
7.1.50.0050.00916.48
7.1.40.0030.00615.92
7.1.30.0040.01115.84
7.1.20.0030.00515.54
7.1.10.0000.01215.88
7.1.00.0050.04019.17
7.0.330.0100.00315.39
7.0.320.0090.00615.59
7.0.310.0040.00715.48
7.0.300.0070.00315.43
7.0.290.0070.00415.22
7.0.280.0030.00915.72
7.0.270.0030.00715.54
7.0.260.0000.01215.32
7.0.250.0100.00415.42
7.0.240.0030.01415.62
7.0.230.0000.01115.28
7.0.220.0070.00715.18
7.0.210.0100.00615.31
7.0.200.0070.00316.17
7.0.190.0030.00715.25
7.0.180.0050.00315.65
7.0.170.0000.01115.52
7.0.160.0090.00315.66
7.0.150.0000.01515.33
7.0.140.0070.03518.80
7.0.130.0070.00715.41
7.0.120.0070.00715.36
7.0.110.0000.01515.60
7.0.100.0030.00615.51
7.0.90.0030.01215.67
7.0.80.0090.00615.45
7.0.70.0040.00715.58
7.0.60.0070.02317.75
7.0.50.0050.03616.58
7.0.40.0020.04517.02
7.0.30.0190.02816.98
7.0.20.0170.04116.68
7.0.10.0020.03316.66
7.0.00.0090.02216.83
5.6.400.0100.01014.60
5.6.390.0080.00413.83
5.6.380.0030.01114.35
5.6.370.0070.00714.00
5.6.360.0030.00614.04
5.6.350.0070.00714.43
5.6.340.0070.00714.35
5.6.330.0030.00714.14
5.6.320.0030.01014.41
5.6.310.0040.01114.25
5.6.300.0060.00613.84
5.6.290.0000.00814.39
5.6.280.0020.04417.70
5.6.270.0030.00614.25
5.6.260.0000.00914.57
5.6.250.0040.00414.22
5.6.240.0030.00714.14
5.6.230.0030.01214.24
5.6.220.0030.01014.07
5.6.210.0110.03617.35
5.6.200.0060.02516.16
5.6.190.0080.04817.33
5.6.180.0210.03517.49
5.6.170.0120.02217.29
5.6.160.0050.03117.26
5.6.150.0060.04516.22
5.6.140.0090.04116.31
5.6.130.0100.04016.33
5.6.120.0060.02317.54
5.6.110.0080.04717.69
5.6.100.0100.04417.51
5.6.90.0100.04417.80
5.6.80.0070.04317.25
5.6.70.0030.01014.29
5.6.60.0120.00314.07
5.6.50.0100.00313.95
5.6.40.0030.01014.33
5.6.30.0070.01113.96
5.6.20.0000.00914.16
5.6.10.0000.01414.18
5.6.00.0040.00814.14
5.5.380.0000.01614.32
5.5.370.0070.00714.00
5.5.360.0060.00614.26
5.5.350.0120.02517.36
5.5.340.0070.04515.95
5.5.330.0060.03017.27
5.5.320.0120.02317.30
5.5.310.0200.03917.20
5.5.300.0080.02015.91
5.5.290.0030.03816.13
5.5.280.0080.04517.35
5.5.270.0090.03417.56
5.5.260.0080.04617.40
5.5.250.0100.04217.30
5.5.240.0060.04117.11
5.5.230.0090.00613.99
5.5.220.0060.00913.86
5.5.210.0110.00313.81
5.5.200.0070.00714.18
5.5.190.0060.00914.24
5.5.180.0070.00714.06
5.5.170.0000.01614.01
5.5.160.0080.00414.06
5.5.150.0040.01114.11
5.5.140.0070.00414.07
5.5.130.0040.01114.21
5.5.120.0030.00614.39
5.5.110.0060.00613.89
5.5.100.0120.00314.10
5.5.90.0110.00414.16
5.5.80.0030.01014.07
5.5.70.0080.00414.27
5.5.60.0030.00613.66
5.5.50.0000.01114.05
5.5.40.0070.01114.07
5.5.30.0070.01013.88
5.5.20.0090.00614.18
5.5.10.0070.00714.14
5.5.00.0000.01413.98
5.4.450.0400.03315.84
5.4.440.0420.03115.89
5.4.430.0400.03215.86
5.4.420.0230.02815.92
5.4.410.0430.03015.66
5.4.400.0180.04115.51
5.4.390.0150.04015.34
5.4.380.0110.02815.34
5.4.370.0050.02715.44
5.4.360.0100.02515.45
5.4.350.0110.03212.09
5.4.340.0060.02212.09
5.4.330.0060.00612.21
5.4.320.0040.02212.33
5.4.310.0080.01912.33
5.4.300.0080.01912.33
5.4.290.0020.02412.33
5.4.280.0060.01812.28
5.4.270.0020.02412.28
5.4.260.0050.02212.28
5.4.250.0040.02612.28
5.4.240.0020.02612.28
5.4.230.0070.01912.27
5.4.220.0050.02212.27
5.4.210.0050.02112.28
5.4.200.0040.02512.28
5.4.190.0030.02412.27
5.4.180.0030.02112.27
5.4.170.0080.01912.28
5.4.160.0080.01912.28
5.4.150.0050.02112.28
5.4.140.0010.02512.12
5.4.130.0080.01812.11
5.4.120.0080.02012.09
5.4.110.0040.02112.09
5.4.100.0040.02112.09
5.4.90.0070.01912.09
5.4.80.0060.02012.09
5.4.70.0040.02212.08
5.4.60.0060.01912.09
5.4.50.0060.02212.08
5.4.40.0050.02212.08
5.4.30.0050.02312.08
5.4.20.0060.02212.08
5.4.10.0050.02412.08
5.4.00.0040.02311.82
5.3.290.0060.03812.80
5.3.280.0070.03512.71
5.3.270.0090.03712.72
5.3.260.0080.03712.72
5.3.250.0090.03612.72
5.3.240.0040.04412.72
5.3.230.0040.04212.71
5.3.220.0070.03712.68
5.3.210.0050.04012.68
5.3.200.0070.03712.68
5.3.190.0050.03812.68
5.3.180.0070.03512.67
5.3.170.0060.03612.67
5.3.160.0030.03912.67
5.3.150.0060.03612.68
5.3.140.0080.03312.66
5.3.130.0060.03812.66
5.3.120.0060.03912.66
5.3.110.0100.03412.65
5.3.100.0050.04512.12
5.3.90.0080.03312.08
5.3.80.0050.03712.07
5.3.70.0060.03612.07
5.3.60.0090.03312.07
5.3.50.0080.03412.00
5.3.40.0060.03612.00
5.3.30.0070.03311.95
5.3.20.0020.03911.73
5.3.10.0050.03511.70
5.3.00.0070.03511.68
5.2.170.0080.0279.19
5.2.160.0030.0319.19
5.2.150.0070.0289.19
5.2.140.0060.0299.18
5.2.130.0060.0279.15
5.2.120.0040.0289.14
5.2.110.0050.0299.15
5.2.100.0050.0279.14
5.2.90.0050.0289.14
5.2.80.0030.0319.14
5.2.70.0040.0319.14
5.2.60.0050.0309.10
5.2.50.0050.0329.06
5.2.40.0060.0329.04
5.2.30.0040.0299.02
5.2.20.0040.0289.03
5.2.10.0040.0288.96
5.2.00.0070.0268.81
5.1.60.0030.0258.10
5.1.50.0030.0258.10
5.1.40.0030.0258.09
5.1.30.0050.0248.43
5.1.20.0040.0278.46
5.1.10.0050.0248.18
5.1.00.0030.0268.18
5.0.50.0030.0206.65
5.0.40.0040.0186.48
5.0.30.0040.0306.30
5.0.20.0020.0206.27
5.0.10.0020.0216.25
5.0.00.0060.0286.24
4.4.90.0030.0144.78
4.4.80.0020.0154.75
4.4.70.0020.0164.76
4.4.60.0030.0144.76
4.4.50.0020.0154.77
4.4.40.0010.0264.70
4.4.30.0030.0144.76
4.4.20.0040.0144.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0184.66
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0040.0144.62
4.3.40.0030.0234.54
4.3.30.0030.0193.30
4.3.20.0020.0153.27
4.3.10.0000.0173.22
4.3.00.0170.0176.95

preferences:
44.58 ms | 400 KiB | 5 Q