3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(preg_match("@^\d+\s+\p{L}+?\s+\d+$@m", "20 Août 2014"));

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)
8.3.60.0060.01016.73
8.3.50.0080.01522.84
8.3.40.0090.00618.77
8.3.30.0140.00018.95
8.3.20.0000.00720.29
8.3.10.0050.00323.53
8.3.00.0080.00019.38
8.2.180.0150.00916.49
8.2.170.0170.00322.96
8.2.160.0000.01520.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.01426.16
8.2.120.0040.00421.07
8.2.110.0030.00619.22
8.2.100.0070.00417.72
8.2.90.0030.00619.13
8.2.80.0000.00817.97
8.2.70.0030.00617.68
8.2.60.0000.00817.91
8.2.50.0040.00418.10
8.2.40.0000.00820.89
8.2.30.0000.00720.65
8.2.20.0000.00817.82
8.2.10.0050.00318.02
8.2.00.0080.00017.80
8.1.280.0160.00025.92
8.1.270.0080.00023.91
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0100.00020.93
8.1.230.0040.00817.66
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00019.01
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0040.00418.80
8.1.150.0060.00318.76
8.1.140.0040.00417.52
8.1.130.0050.00217.79
8.1.120.0070.00017.48
8.1.110.0000.00717.44
8.1.100.0040.00417.48
8.1.90.0000.00717.38
8.1.80.0030.00417.41
8.1.70.0050.00317.36
8.1.60.0030.00617.65
8.1.50.0060.00317.45
8.1.40.0030.00717.51
8.1.30.0050.00317.58
8.1.20.0040.00417.66
8.1.10.0070.00017.53
8.1.00.0000.00817.39
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0030.00317.17
8.0.260.0000.00817.21
8.0.250.0030.00316.99
8.0.240.0000.00716.99
8.0.230.0000.00816.93
8.0.220.0030.00316.86
8.0.210.0040.00416.94
8.0.200.0000.00617.00
8.0.190.0030.00617.03
8.0.180.0050.00216.97
8.0.170.0030.00516.88
8.0.160.0070.00017.00
8.0.150.0000.00716.75
8.0.140.0070.00016.88
8.0.130.0030.00313.37
8.0.120.0030.00516.95
8.0.110.0050.00316.98
8.0.100.0050.00216.95
8.0.90.0040.00416.83
8.0.80.0050.01116.93
8.0.70.0080.00016.80
8.0.60.0040.00417.07
8.0.50.0050.00216.82
8.0.30.0110.00816.97
8.0.20.0070.01517.40
8.0.10.0040.00417.12
8.0.00.0080.01016.99
7.4.330.0060.00015.00
7.4.320.0000.00716.74
7.4.300.0000.00616.69
7.4.290.0050.00316.68
7.4.280.0030.00516.76
7.4.270.0070.00016.66
7.4.260.0030.00316.61
7.4.250.0000.00816.52
7.4.240.0020.00516.59
7.4.230.0000.00816.39
7.4.220.0040.01416.76
7.4.210.0100.00716.68
7.4.200.0000.00716.68
7.4.160.0060.00916.67
7.4.150.0060.01217.40
7.4.140.0150.00217.86
7.4.130.0050.01116.64
7.4.120.0090.00816.60
7.4.110.0100.01316.57
7.4.100.0170.00016.47
7.4.90.0060.01216.63
7.4.80.0210.00319.39
7.4.70.0060.01216.42
7.4.60.0140.00316.54
7.4.50.0030.00316.56
7.4.40.0090.00916.75
7.4.30.0080.00816.58
7.4.00.0040.01114.87
7.3.330.0000.00713.12
7.3.320.0000.00513.18
7.3.310.0070.00016.17
7.3.300.0040.00416.25
7.3.290.0040.01116.43
7.3.280.0080.01016.28
7.3.270.0090.00917.40
7.3.260.0150.00316.38
7.3.250.0100.00716.41
7.3.240.0100.00616.36
7.3.230.0100.00616.49
7.3.210.0180.00516.65
7.3.200.0110.01119.39
7.3.190.0040.01616.23
7.3.180.0100.00716.45
7.3.170.0100.00616.51
7.3.160.0160.00016.47
7.2.330.0080.00916.46
7.2.320.0070.01016.73
7.2.310.0100.01016.63
7.2.300.0160.00616.47
7.2.290.0090.01216.47
7.2.60.0090.00616.54
7.2.00.0040.00819.61
7.1.200.0080.00315.96
7.1.100.0060.00818.24
7.1.70.0040.00817.20
7.1.60.0070.01819.40
7.1.50.0190.01016.96
7.1.00.0030.07722.30
7.0.200.0110.00015.08
7.0.140.0000.07721.95
7.0.60.0200.06719.99
7.0.50.0070.04017.82
7.0.40.0030.08020.34
7.0.30.0570.06720.19
7.0.20.0130.04320.17
7.0.10.0100.07020.05
7.0.00.0100.08320.20
5.6.280.0030.07020.99
5.6.210.0070.08320.46
5.6.200.0130.07018.13
5.6.190.0100.07720.56
5.6.180.3300.04720.42
5.6.170.0300.07320.38
5.6.160.0100.07720.46
5.6.150.0070.08018.12
5.6.140.0100.08018.08
5.6.130.0070.07718.18
5.6.120.0070.08720.96
5.6.110.0070.04720.98
5.6.100.0170.07020.93
5.6.90.0070.05720.97
5.6.80.0070.08020.36
5.6.70.0300.06320.36
5.5.350.0300.07720.31
5.5.340.0000.08318.02
5.5.330.0030.08720.24
5.5.320.0270.04320.50
5.5.310.0230.04720.13
5.5.300.0030.03717.98
5.5.290.0070.05017.95
5.5.280.0070.06320.88
5.5.270.0170.06320.83
5.5.260.0100.07020.66
5.5.250.0070.03720.68
5.5.240.0230.07020.25
5.4.450.0200.05319.49
5.4.440.0330.06319.32
5.4.430.0130.05019.32
5.4.420.0130.05319.51
5.4.410.0100.06018.88
5.4.400.0170.06318.59
5.4.390.0070.05318.51
5.4.380.0170.04718.68
5.4.370.0070.05018.70
5.4.360.0100.04718.70
5.4.350.0070.03811.97
5.4.340.0090.04411.96
5.4.320.0070.04112.45
5.4.310.0060.03712.45
5.4.300.0050.03712.45
5.4.290.0060.03812.45
5.4.280.0050.04212.34
5.4.270.0060.03812.35
5.4.260.0090.03512.34
5.4.250.0070.03612.34
5.4.240.0070.03512.34
5.4.230.0080.03612.34
5.4.220.0120.03012.34
5.4.210.0040.04412.34
5.4.200.0060.03712.34
5.4.190.0060.03412.34
5.4.180.0040.03812.34
5.4.170.0070.03512.34
5.4.160.0060.03512.34
5.4.150.0030.03912.34
5.4.140.0090.03912.02
5.4.130.0080.03712.01
5.4.120.0060.03711.97
5.4.110.0050.04111.96
5.4.100.0070.03411.96
5.4.90.0080.03411.97
5.4.80.0060.03611.96
5.4.70.0020.03711.96
5.4.60.0080.03211.96
5.4.50.0070.04411.96
5.4.40.0090.03611.95
5.4.30.0060.03911.94
5.4.20.0050.04311.95
5.4.10.0030.04011.95
5.4.00.0040.03711.44
5.3.290.0060.04212.80
5.3.280.0050.03912.70
5.3.270.0050.04112.73
5.3.260.0110.04012.72
5.3.250.0070.03812.72
5.3.240.0090.03712.72
5.3.230.0060.04312.70
5.3.220.0080.04212.68
5.3.210.0120.04712.68
5.3.200.0060.04512.68
5.3.190.0090.04912.68
5.3.180.0030.04612.68
5.3.170.0070.03812.67
5.3.160.0070.04512.68
5.3.150.0100.04312.67
5.3.140.0060.04012.66
5.3.130.0050.04112.66
5.3.120.0080.03712.66
5.3.110.0070.03912.66
5.3.100.0110.03712.11
5.3.90.0060.03812.09
5.3.80.0080.04412.07
5.3.70.0100.03212.08
5.3.60.0070.03812.06
5.3.50.0060.03812.00
5.3.40.0060.03912.00
5.3.30.0070.03511.94
5.3.20.0070.04511.72
5.3.10.0130.03911.69
5.3.00.0090.04411.67
5.2.170.0060.0309.17
5.2.160.0050.0299.18
5.2.150.0030.0349.17
5.2.140.0060.0349.17
5.2.130.0040.0329.13
5.2.120.0050.0319.13
5.2.110.0040.0329.14
5.2.100.0070.0269.13
5.2.90.0040.0319.14
5.2.80.0090.0269.13
5.2.70.0060.0309.13
5.2.60.0050.0339.08
5.2.50.0080.0299.05
5.2.40.0060.0339.03
5.2.30.0040.0329.01
5.2.20.0070.0309.00
5.2.10.0050.0278.93
5.2.00.0040.0308.79
5.1.60.0020.0278.07
5.1.50.0020.0298.07
5.1.40.0010.0288.05
5.1.30.0040.0278.40
5.1.20.0050.0318.43
5.1.10.0060.0288.15
5.1.00.0050.0268.15
5.0.50.0050.0186.63
5.0.40.0060.0216.47
5.0.30.0040.0376.29
5.0.20.0040.0206.26
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0030.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0010.0264.71
4.4.30.0010.0174.76
4.4.20.0020.0184.84
4.4.10.0030.0194.85
4.4.00.0030.0264.76
4.3.110.0040.0174.67
4.3.100.0040.0144.66
4.3.90.0030.0144.64
4.3.80.0040.0284.58
4.3.70.0040.0164.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0030.0254.54
4.3.30.0040.0143.28
4.3.20.0030.0153.25
4.3.10.0000.0183.21
4.3.00.0070.0236.80

preferences:
44.27 ms | 401 KiB | 5 Q