3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_match( '/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}:\d{3} \w+ (.*)$/', '2014-08-08 02:18:01:728 DEBUG Constructing Request For Quote', $matches ); print_r($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)
8.3.60.0130.00718.43
8.3.50.0100.01021.93
8.3.40.0120.00318.87
8.3.30.0170.00318.93
8.3.20.0100.00320.38
8.3.10.0080.00021.81
8.3.00.0060.00917.68
8.2.180.0060.00916.50
8.2.170.0110.00322.96
8.2.160.0100.00720.38
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0000.00826.16
8.2.120.0100.00321.13
8.2.110.0030.00622.39
8.2.100.0060.00619.70
8.2.90.0050.00319.08
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0060.00317.98
8.2.20.0040.00417.84
8.2.10.0000.00717.84
8.2.00.0040.00417.70
8.1.280.0000.01425.92
8.1.270.0040.00423.73
8.1.260.0080.00626.35
8.1.250.0050.00228.09
8.1.240.0060.01023.83
8.1.230.0080.00419.15
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.56
8.1.160.0080.00021.89
8.1.150.0000.00718.73
8.1.140.0080.00317.55
8.1.130.0070.00017.86
8.1.120.0040.00417.38
8.1.110.0040.00417.44
8.1.100.0000.00717.51
8.1.90.0000.00817.52
8.1.80.0070.00017.47
8.1.70.0030.00317.43
8.1.60.0060.00317.49
8.1.50.0050.00317.43
8.1.40.0040.00417.46
8.1.30.0040.00417.66
8.1.20.0040.00417.59
8.1.10.0060.00317.43
8.1.00.0030.00617.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.32
8.0.270.0050.00217.21
8.0.260.0080.00017.21
8.0.250.0030.00317.04
8.0.240.0030.00316.93
8.0.230.0030.00316.87
8.0.220.0030.00316.84
8.0.210.0000.00716.79
8.0.200.0040.00416.96
8.0.190.0040.00416.90
8.0.180.0020.00516.96
8.0.170.0030.00616.85
8.0.160.0000.00716.83
8.0.150.0070.00016.87
8.0.140.0040.00416.78
8.0.130.0060.00013.32
8.0.120.0030.00516.91
8.0.110.0040.00416.80
8.0.100.0040.00416.73
8.0.90.0070.00016.98
8.0.80.0200.00316.96
8.0.70.0070.00016.80
8.0.60.0040.00416.85
8.0.50.0030.00616.86
8.0.30.0090.00917.13
8.0.20.0100.00917.40
8.0.10.0040.00416.93
8.0.00.0050.01216.79
7.4.330.0000.00515.00
7.4.320.0070.00016.69
7.4.300.0000.00616.59
7.4.290.0000.00616.66
7.4.280.0040.00416.56
7.4.270.0000.00716.74
7.4.260.0020.00516.62
7.4.250.0030.00516.66
7.4.240.0020.00516.70
7.4.230.0040.00416.59
7.4.220.0130.01316.58
7.4.210.0000.01516.59
7.4.200.0070.00016.50
7.4.160.0080.00816.70
7.4.150.0090.01317.40
7.4.140.0130.00817.86
7.4.130.0070.00916.50
7.4.120.0110.00616.58
7.4.110.0130.00516.54
7.4.100.0160.00616.60
7.4.90.0070.01016.73
7.4.80.0100.01319.39
7.4.70.0030.01216.63
7.4.60.0060.01016.43
7.4.50.0000.00416.46
7.4.40.0170.00016.63
7.4.30.0030.01516.61
7.4.00.0090.00715.09
7.3.330.0050.00013.16
7.3.320.0050.00013.05
7.3.310.0040.00416.26
7.3.300.0000.00716.28
7.3.290.0110.00716.24
7.3.280.0090.00816.31
7.3.270.0090.00917.40
7.3.260.0120.01216.64
7.3.250.0080.01016.39
7.3.240.0090.00916.45
7.3.230.0150.00716.50
7.3.210.0060.01016.61
7.3.200.0160.00619.39
7.3.190.0100.00716.72
7.3.180.0090.00916.28
7.3.170.0030.01516.33
7.3.160.0150.00316.30
7.3.120.0090.00514.85
7.3.110.0030.01014.88
7.3.100.0020.01414.97
7.3.90.0030.00714.79
7.3.80.0070.00614.91
7.3.70.0070.00514.87
7.3.60.0040.00614.78
7.3.50.0060.00614.81
7.3.40.0050.00714.73
7.3.30.0060.00414.96
7.3.20.0050.00516.66
7.3.10.0030.01016.70
7.3.00.0080.00616.64
7.2.330.0070.01716.54
7.2.320.0100.01016.59
7.2.310.0170.00316.69
7.2.300.0030.01716.55
7.2.290.0120.00916.63
7.2.250.0090.00914.98
7.2.240.0080.01115.12
7.2.230.0030.01115.14
7.2.220.0050.00815.08
7.2.210.0090.00215.19
7.2.200.0030.00815.02
7.2.190.0030.00815.03
7.2.180.0090.00515.05
7.2.170.0060.00715.06
7.2.60.0100.00716.81
7.2.00.0080.00519.27
7.1.330.0030.01115.58
7.1.320.0050.00815.96
7.1.310.0000.01315.96
7.1.300.0070.00715.96
7.1.290.0060.00515.78
7.1.280.0030.00515.81
7.1.270.0020.00715.98
7.1.260.0040.00815.99
7.1.200.0000.01015.92
7.1.100.0030.00618.18
7.1.70.0030.00617.30
7.1.60.0100.00619.40
7.1.50.0100.01017.09
7.1.00.0000.07722.59
7.0.200.0000.00716.77
7.0.140.0100.06022.09
7.0.60.0170.07020.02
7.0.50.0070.07717.86
7.0.40.0100.07720.17
7.0.30.0270.08020.19
7.0.20.0230.08320.26
7.0.10.0100.03720.07
7.0.00.0030.07320.34
5.6.280.0070.07020.77
5.6.210.0100.08320.50
5.6.200.0100.07718.13
5.6.190.0030.04720.57
5.6.180.4000.04320.55
5.6.170.0300.07320.57
5.6.160.0070.03720.54
5.6.150.0100.07718.17
5.6.140.0030.04018.18
5.6.130.0030.08718.14
5.6.120.0030.04021.03
5.6.110.0070.04021.02
5.6.100.0100.08320.97
5.6.90.0100.08020.97
5.6.80.0130.07320.41
5.5.350.0030.03020.46
5.5.340.0070.07317.99
5.5.330.0030.04020.43
5.5.320.0270.05320.34
5.5.310.0270.07020.41
5.5.300.0100.07717.98
5.5.290.0030.05317.91
5.5.280.0070.03720.87
5.5.270.0130.07720.64
5.5.260.0170.07020.96
5.5.250.0070.08020.48
5.5.240.0270.06020.33
5.4.450.0770.05019.55
5.4.440.0370.04319.32
5.4.430.0470.04319.47
5.4.420.0300.03719.56
5.4.410.0330.03719.27
5.4.400.0570.03019.09
5.4.390.0330.04319.13
5.4.380.0400.07318.61
5.4.370.0630.05718.77
5.4.360.0400.06318.75
5.4.350.0400.05018.75
5.4.340.0400.05318.80
5.4.320.0060.03512.48
5.4.310.0050.03812.47
5.4.300.0020.03912.48
5.4.290.0110.03212.47
5.4.280.0060.03412.38
5.4.270.0060.03612.37
5.4.260.0070.03612.37
5.4.250.0070.03512.37
5.4.240.0060.03412.38
5.4.230.0060.03912.37
5.4.220.0090.03412.37
5.4.210.0040.03612.37
5.4.200.0050.03812.37
5.4.190.0060.03512.36
5.4.180.0060.03512.36
5.4.170.0060.04012.37
5.4.160.0050.04512.37
5.4.150.0070.03912.36
5.4.140.0060.03912.05
5.4.130.0050.03712.04
5.4.120.0080.03811.99
5.4.110.0040.03712.00
5.4.100.0070.03411.99
5.4.90.0050.03911.99
5.4.80.0060.03711.99
5.4.70.0090.03511.99
5.4.60.0040.03811.98
5.4.50.0060.03811.98
5.4.40.0040.03611.98
5.4.30.0050.03611.98
5.4.20.0050.03711.97
5.4.10.0080.03211.98
5.4.00.0050.03611.46
5.3.290.0060.04812.80
5.3.280.0100.04012.71
5.3.270.0060.03812.72
5.3.260.0070.03912.72
5.3.250.0110.04112.72
5.3.240.0070.03612.72
5.3.230.0040.04012.71
5.3.220.0070.04212.68
5.3.210.0060.03912.68
5.3.200.0060.03712.68
5.3.190.0090.03412.68
5.3.180.0080.04312.67
5.3.170.0060.03712.67
5.3.160.0060.03712.67
5.3.150.0040.03812.68
5.3.140.0100.03312.66
5.3.130.0070.03712.66
5.3.120.0070.03712.66
5.3.110.0060.03812.65
5.3.100.0030.03912.12
5.3.90.0060.03612.10
5.3.80.0040.03812.09
5.3.70.0070.03912.09
5.3.60.0070.03612.08
5.3.50.0070.04512.02
5.3.40.0070.03812.02
5.3.30.0060.03411.98
5.3.20.0040.03711.76
5.3.10.0070.03711.73
5.3.00.0070.03911.71
5.2.170.0040.0309.22
5.2.160.0040.0319.22
5.2.150.0090.0289.22
5.2.140.0080.0409.21
5.2.130.0040.0339.17
5.2.120.0040.0399.18
5.2.110.0060.0289.18
5.2.100.0050.0299.18
5.2.90.0020.0329.18
5.2.80.0040.0319.17
5.2.70.0040.0339.17
5.2.60.0040.0309.13
5.2.50.0050.0309.09
5.2.40.0040.0289.07
5.2.30.0030.0319.05
5.2.20.0060.0289.04
5.2.10.0030.0308.93
5.2.00.0060.0308.79
5.1.60.0060.0228.07
5.1.50.0030.0278.07
5.1.40.0050.0248.06
5.1.30.0010.0318.40
5.1.20.0050.0278.43
5.1.10.0060.0248.15
5.1.00.0050.0268.15
5.0.50.0060.0236.63
5.0.40.0040.0196.49
5.0.30.0070.0346.30
5.0.20.0050.0276.27
5.0.10.0060.0266.25
5.0.00.0030.0336.23
4.4.90.0030.0174.78
4.4.80.0060.0194.76
4.4.70.0040.0214.75
4.4.60.0030.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0060.0124.85
4.4.00.0000.0274.76
4.3.110.0020.0174.67
4.3.100.0030.0154.67
4.3.90.0020.0154.63
4.3.80.0000.0274.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0040.0164.63
4.3.40.0020.0244.54
4.3.30.0030.0153.29
4.3.20.0020.0163.27
4.3.10.0020.0163.23
4.3.00.0030.01714.10

preferences:
59.49 ms | 401 KiB | 5 Q