3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'Mozilla/5.0 (Linux; Android 4.0; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.133 Mobile Safari/535.19'; $pattern = "/Android (\d).(\d)(?:.(\d))?/"; preg_match($pattern, $a, $matches); print_r($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)
8.3.40.0110.00418.71
8.3.30.0110.00418.97
8.3.20.0070.00020.38
8.3.10.0080.00023.52
8.3.00.0040.00419.38
8.2.170.0110.00322.96
8.2.160.0140.00020.35
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.85
8.2.110.0030.00620.37
8.2.100.0110.00018.22
8.2.90.0050.00319.25
8.2.80.0030.00517.97
8.2.70.0000.00917.75
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00718.12
8.2.20.0000.00817.83
8.2.10.0020.00517.95
8.2.00.0060.00317.82
8.1.270.0050.00323.79
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.01122.02
8.1.230.0080.00319.16
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0030.00518.10
8.1.170.0090.00018.65
8.1.160.0040.00421.96
8.1.150.0000.00818.88
8.1.140.0000.00717.53
8.1.130.0080.00017.78
8.1.120.0000.00717.45
8.1.110.0040.00417.50
8.1.100.0030.00317.55
8.1.90.0050.00217.57
8.1.80.0000.00717.43
8.1.70.0070.00017.54
8.1.60.0060.00317.60
8.1.50.0050.00217.55
8.1.40.0040.00417.60
8.1.30.0000.00917.70
8.1.20.0000.00817.67
8.1.10.0020.00517.56
8.1.00.0030.00517.57
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0070.00018.26
8.0.270.0070.00017.21
8.0.260.0030.00317.19
8.0.250.0080.00017.07
8.0.240.0000.00817.01
8.0.230.0030.00517.05
8.0.220.0000.00716.86
8.0.210.0030.00316.92
8.0.200.0070.00016.89
8.0.190.0070.00016.90
8.0.180.0080.00017.01
8.0.170.0040.00417.02
8.0.160.0050.00216.95
8.0.150.0040.00416.84
8.0.140.0040.00416.93
8.0.130.0050.00013.43
8.0.120.0040.00416.90
8.0.110.0040.00416.96
8.0.100.0070.00016.98
8.0.90.0040.00416.84
8.0.80.0080.00817.02
8.0.70.0030.00517.03
8.0.60.0000.00716.78
8.0.50.0000.00816.90
8.0.30.0060.01317.07
8.0.20.0060.01317.40
8.0.10.0070.00016.86
8.0.00.0060.01116.85
7.4.330.0000.00515.05
7.4.320.0000.00716.68
7.4.300.0000.00616.55
7.4.290.0000.00716.72
7.4.280.0030.00616.63
7.4.270.0050.00216.71
7.4.260.0050.00316.60
7.4.250.0040.00416.71
7.4.240.0050.00316.63
7.4.230.0000.00716.84
7.4.220.0120.00916.80
7.4.210.0110.00916.70
7.4.200.0030.00316.80
7.4.160.0070.00716.82
7.4.150.0000.01717.40
7.4.140.0100.00717.86
7.4.130.0050.01316.58
7.4.120.0130.00416.57
7.4.110.0140.00316.46
7.4.100.0040.01816.65
7.4.90.0100.01016.63
7.4.80.0100.00719.39
7.4.70.0090.00616.40
7.4.60.0030.01316.39
7.4.50.0040.00416.47
7.4.40.0060.01316.59
7.4.30.0120.00916.52
7.4.00.0060.00914.84
7.3.330.0000.00713.11
7.3.320.0000.00613.20
7.3.310.0030.00316.32
7.3.300.0030.00316.30
7.3.290.0040.01116.32
7.3.280.0080.00616.30
7.3.270.0140.00617.40
7.3.260.0170.00016.30
7.3.250.0080.01016.24
7.3.240.0160.00016.64
7.3.230.0100.00716.55
7.3.210.0060.00916.72
7.3.200.0130.00319.39
7.3.190.0090.01216.32
7.3.180.0070.01016.40
7.3.170.0000.01616.37
7.3.160.0090.01216.34
7.2.330.0030.01516.68
7.2.320.0140.00316.76
7.2.310.0130.00916.56
7.2.300.0050.01116.73
7.2.290.0070.01016.52
7.2.00.0060.00619.40
7.1.100.0460.00616.42
7.1.70.0090.00617.26
7.1.60.0040.01219.46
7.1.50.0100.01317.05
7.1.00.0030.07722.46
7.0.200.0690.00714.82
7.0.140.0030.07322.09
7.0.60.0100.06320.04
7.0.50.0100.04317.86
7.0.40.0170.08320.42
7.0.30.0570.06720.21
7.0.20.0170.05020.32
7.0.10.0070.04020.12
7.0.00.0100.08020.10
5.6.280.0170.06021.07
5.6.210.0030.08020.70
5.6.200.0170.07718.29
5.6.190.0030.06720.33
5.6.180.0230.06720.52
5.6.170.0230.08020.54
5.6.160.0000.05720.50
5.6.150.0030.05318.18
5.6.140.0030.06718.11
5.6.130.0070.05018.14
5.6.120.0100.08020.99
5.6.110.0100.08720.98
5.6.100.0130.07720.98
5.6.90.0130.04721.11
5.6.80.0070.07020.36
5.5.350.0070.07320.43
5.5.340.0030.04317.99
5.5.330.0000.04720.45
5.5.320.0000.05320.32
5.5.310.0230.05020.28
5.5.300.0100.08318.06
5.5.290.0100.07717.98
5.5.280.0100.08020.79
5.5.270.0170.07720.96
5.5.260.0100.06020.75
5.5.250.0100.03720.67
5.5.240.0270.04320.18
5.4.450.0570.03319.32
5.4.440.0330.04319.55
5.4.430.0070.04719.40
5.4.420.0070.04719.48
5.4.410.0300.03719.39
5.4.400.0130.04018.98
5.4.390.0170.03719.24
5.4.380.0430.04718.78
5.4.370.0300.05718.70
5.4.360.0330.05718.62
5.4.350.0470.06018.78
5.4.340.0200.07018.78
5.4.320.0020.03912.48
5.4.310.0030.03912.47
5.4.300.0050.03612.48
5.4.290.0060.03912.48
5.4.280.0070.03312.37
5.4.270.0040.03812.38
5.4.260.0020.04212.38
5.4.250.0030.04312.38
5.4.240.0060.03612.37
5.4.230.0030.04012.37
5.4.220.0030.03812.36
5.4.210.0110.03712.36
5.4.200.0080.04012.36
5.4.190.0080.03312.36
5.4.180.0040.03712.36
5.4.170.0080.03112.38
5.4.160.0040.03612.37
5.4.150.0060.03412.36
5.4.140.0050.04312.05
5.4.130.0070.04412.04
5.4.120.0080.03312.00
5.4.110.0060.03511.99
5.4.100.0070.04311.99
5.4.90.0060.04311.99
5.4.80.0040.03712.00
5.4.70.0060.03311.98
5.4.60.0020.03611.98
5.4.50.0060.03311.99
5.4.40.0050.03411.98
5.4.30.0020.03811.97
5.4.20.0070.03311.98
5.4.10.0060.03411.97
5.4.00.0080.03311.46
5.3.290.0050.03912.80
5.3.280.0060.03912.71
5.3.270.0090.03512.72
5.3.260.0060.03912.71
5.3.250.0030.03812.72
5.3.240.0050.03612.72
5.3.230.0030.03912.70
5.3.220.0040.03812.68
5.3.210.0080.03812.68
5.3.200.0080.03412.68
5.3.190.0060.03712.68
5.3.180.0070.03512.67
5.3.170.0050.03712.67
5.3.160.0030.03912.67
5.3.150.0030.03912.67
5.3.140.0050.03712.66
5.3.130.0030.04012.66
5.3.120.0060.04212.66
5.3.110.0090.04312.66
5.3.100.0030.03912.12
5.3.90.0080.03212.10
5.3.80.0020.04212.09
5.3.70.0030.03812.09
5.3.60.0090.03912.08
5.3.50.0020.03912.02
5.3.40.0050.04212.02
5.3.30.0070.03211.98
5.3.20.0040.03511.76
5.3.10.0060.03911.73
5.3.00.0060.03511.71
5.2.170.0060.0309.22
5.2.160.0070.0329.22
5.2.150.0110.0339.22
5.2.140.0080.0279.21
5.2.130.0040.0299.17
5.2.120.0050.0429.18
5.2.110.0020.0329.18
5.2.100.0040.0279.17
5.2.90.0060.0379.18
5.2.80.0080.0349.17
5.2.70.0040.0329.17
5.2.60.0060.0309.13
5.2.50.0030.0309.09
5.2.40.0060.0349.08
5.2.30.0080.0259.05
5.2.20.0070.0249.04
5.2.10.0080.0298.95
5.2.00.0070.0258.80
5.1.60.0070.0228.07
5.1.50.0020.0258.07
5.1.40.0040.0238.05
5.1.30.0040.0258.40
5.1.20.0020.0298.43
5.1.10.0060.0238.14
5.1.00.0060.0258.14
5.0.50.0030.0206.63
5.0.40.0010.0206.48
5.0.30.0050.0426.30
5.0.20.0050.0226.27
5.0.10.0050.0176.25
5.0.00.0040.0306.24
4.4.90.0010.0164.78
4.4.80.0060.0154.75
4.4.70.0030.0144.75
4.4.60.0030.0154.76
4.4.50.0030.0294.77
4.4.40.0050.0234.71
4.4.30.0020.0154.76
4.4.20.0010.0164.84
4.4.10.0060.0144.85
4.4.00.0010.0294.76
4.3.110.0030.0144.67
4.3.100.0020.0154.66
4.3.90.0040.0214.63
4.3.80.0040.0274.58
4.3.70.0040.0194.63
4.3.60.0040.0174.63
4.3.50.0020.0204.63
4.3.40.0000.0254.54
4.3.30.0030.0143.29
4.3.20.0020.0193.27
4.3.10.0000.0173.23
4.3.00.0000.01314.87

preferences:
43.22 ms | 400 KiB | 5 Q