3v4l.org

run code in 300+ PHP versions simultaneously
<?php $query = "-exclude -\"exclude phrase\" \"phrase 1\" keyword +k:v -k2:v2 +\"q kw:2"; $ATOM_REGEX = '"[^"]+"|[^"\s]+'; preg_match_all("/(?P<flag>[-+])?(?P<key>$ATOM_REGEX:)?(?P<value>$ATOM_REGEX)/", $query, $match, PREG_SET_ORDER); print_r($match);

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)
8.3.60.0040.01118.30
8.3.50.0140.00822.05
8.3.40.0150.00319.00
8.3.30.0110.00319.27
8.3.20.0070.00020.36
8.3.10.0030.00523.65
8.3.00.0050.00320.77
8.2.180.0110.00716.75
8.2.170.0110.00322.96
8.2.160.0100.00320.52
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0080.00019.48
8.2.110.0030.00721.30
8.2.100.0060.00617.91
8.2.90.0040.00419.35
8.2.80.0060.00317.97
8.2.70.0090.00017.75
8.2.60.0000.00817.93
8.2.50.0000.00918.10
8.2.40.0030.00619.82
8.2.30.0040.00418.35
8.2.20.0030.00517.96
8.2.10.0040.00418.16
8.2.00.0040.00419.56
8.1.280.0060.01225.92
8.1.270.0090.00023.82
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0080.00022.14
8.1.230.0110.00019.54
8.1.220.0000.00817.80
8.1.210.0030.00618.77
8.1.200.0030.00617.38
8.1.190.0080.00017.36
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0080.00021.98
8.1.150.0040.00418.70
8.1.140.0050.00317.59
8.1.130.0070.00017.91
8.1.120.0000.00717.49
8.1.110.0050.00317.43
8.1.100.0000.00717.57
8.1.90.0070.00017.57
8.1.80.0090.00017.56
8.1.70.0050.00317.53
8.1.60.0080.00017.66
8.1.50.0040.00417.53
8.1.40.0000.00717.50
8.1.30.0040.00417.76
8.1.20.0000.00817.77
8.1.10.0050.00217.55
8.1.00.0080.00017.62
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.52
8.0.270.0040.00417.29
8.0.260.0050.00217.19
8.0.250.0000.00717.11
8.0.240.0110.00017.00
8.0.230.0000.00817.02
8.0.220.0000.00717.13
8.0.210.0050.00216.91
8.0.200.0030.00317.04
8.0.190.0070.00017.04
8.0.180.0040.00416.96
8.0.170.0000.00817.05
8.0.160.0080.00016.93
8.0.150.0000.00817.00
8.0.140.0060.00317.01
8.0.130.0030.00313.41
8.0.120.0050.00517.07
8.0.110.0030.00517.03
8.0.100.0040.00416.98
8.0.90.0000.00717.13
8.0.80.0060.00917.15
8.0.70.0000.00717.18
8.0.60.0070.00017.17
8.0.50.0000.00717.14
8.0.30.0110.01017.43
8.0.20.0090.01117.40
8.0.10.0050.00217.07
8.0.00.0110.00716.96
7.4.330.0000.00615.00
7.4.320.0000.00716.73
7.4.300.0070.00016.64
7.4.290.0080.00016.72
7.4.280.0040.00416.86
7.4.270.0070.00016.75
7.4.260.0040.00416.72
7.4.250.0000.00716.71
7.4.240.0060.00116.84
7.4.230.0050.00216.80
7.4.220.0070.01416.76
7.4.210.0030.01016.76
7.4.200.0000.00716.63
7.4.160.0030.01316.71
7.4.150.0060.01217.40
7.4.140.0120.00817.86
7.4.130.0090.01016.65
7.4.120.0070.01316.78
7.4.110.0060.01016.71
7.4.100.0110.00716.54
7.4.90.0140.00316.52
7.4.80.0090.01519.39
7.4.70.0030.01416.67
7.4.60.0120.00616.68
7.4.50.0000.00416.51
7.4.40.0060.01016.70
7.4.30.0060.01216.63
7.4.00.0120.00715.07
7.3.330.0050.00013.26
7.3.320.0000.00513.05
7.3.310.0030.00316.23
7.3.300.0030.00316.38
7.3.290.0120.00316.32
7.3.280.0080.00916.34
7.3.270.0100.00617.40
7.3.260.0000.01916.45
7.3.250.0160.00816.52
7.3.240.0070.01316.31
7.3.230.0120.00616.42
7.3.210.0070.01616.39
7.3.200.0090.00919.39
7.3.190.0140.00316.63
7.3.180.0030.01316.41
7.3.170.0130.00416.59
7.3.160.0050.01016.61
7.3.120.0050.01315.15
7.3.110.0090.01215.10
7.3.100.0100.00715.11
7.3.90.0100.00715.04
7.3.80.0070.01014.95
7.3.70.0090.00314.83
7.3.60.0070.00714.97
7.3.50.0070.00714.62
7.3.40.0030.00914.94
7.3.30.0030.01614.77
7.3.20.0040.01116.67
7.3.10.0030.01016.82
7.3.00.0030.01116.77
7.2.330.0060.01216.61
7.2.320.0090.00916.43
7.2.310.0030.01316.47
7.2.300.0140.00316.79
7.2.290.0160.00616.53
7.2.250.0070.01415.07
7.2.240.0070.01015.20
7.2.230.0170.00014.91
7.2.220.0110.00714.83
7.2.210.0030.01014.95
7.2.200.0100.00314.77
7.2.190.0000.01114.75
7.2.180.0030.01315.01
7.2.170.0030.01114.81
7.2.80.0030.01016.74
7.2.60.0120.00317.07
7.1.330.0000.01315.64
7.1.320.0100.00315.91
7.1.310.0060.00915.92
7.1.300.0060.00316.06
7.1.290.0130.00715.89
7.1.280.0080.00615.90
7.1.270.0030.00815.79
7.1.260.0090.00615.95
7.1.200.0030.00615.88
7.1.70.0000.00717.16
7.1.60.0110.01519.70
7.1.50.0070.01016.99
7.1.00.0030.07722.46
7.0.200.0050.00316.76
7.0.140.0000.07322.01
7.0.60.0130.07719.99
7.0.50.0030.07717.89
7.0.40.0200.07320.04
7.0.30.0500.07020.27
7.0.20.0270.05720.18
7.0.10.0030.06020.18
7.0.00.0070.04020.08
5.6.280.0000.08020.86
5.6.210.0200.07020.48
5.6.200.0030.09018.18
5.6.190.0070.04020.55
5.6.180.0130.04720.77
5.6.170.0170.06020.56
5.6.160.0030.08720.50
5.6.150.0070.06318.16
5.6.140.0070.07318.23
5.6.130.0100.04718.12
5.6.120.0070.09021.09
5.6.110.0100.07320.99
5.6.100.0130.05721.05
5.6.90.0170.06021.11
5.6.80.0100.04720.53
5.6.70.1530.07320.46
5.5.350.0130.07320.44
5.5.340.0230.06317.96
5.5.330.0130.07020.42
5.5.320.0330.04720.34
5.5.310.0200.05020.32
5.5.300.0070.07017.98
5.5.290.0100.04717.98
5.5.280.0030.04020.96
5.5.270.0000.05320.66
5.5.260.0030.09020.75
5.5.250.0030.04720.60
5.5.240.0030.04020.15
5.4.450.0330.03731.27
5.4.440.0070.05331.24
5.4.430.0270.05329.30
5.4.420.0470.05329.29
5.4.410.0430.04029.27
5.4.400.0230.03729.14
5.4.390.0270.05326.93
5.4.380.0030.06318.55
5.4.370.0170.05018.73
5.4.360.0100.05718.59
5.4.350.0200.04718.73
5.4.340.0100.06018.72
5.4.320.0110.03612.49
5.4.310.0100.03712.48
5.4.300.0070.03912.49
5.4.290.0050.04712.49
5.4.280.0070.03712.38
5.4.270.0050.03912.38
5.4.260.0110.05112.38
5.4.250.0090.03612.38
5.4.240.0080.04112.39
5.4.230.0050.04012.38
5.4.220.0050.03912.38
5.4.210.0120.03712.38
5.4.200.0110.04212.38
5.4.190.0070.03612.38
5.4.180.0100.03512.38
5.4.170.0080.04212.38
5.4.160.0080.03612.38
5.4.150.0110.03312.38
5.4.140.0090.04212.06
5.4.130.0080.03512.05
5.4.120.0080.03512.01
5.4.110.0070.03612.00
5.4.100.0060.03712.00
5.4.90.0100.03512.00
5.4.80.0100.03512.00
5.4.70.0090.03412.00
5.4.60.0110.03312.00
5.4.50.0090.03512.00
5.4.40.0040.03911.99
5.4.30.0070.03511.99
5.4.20.0080.03411.98
5.4.10.0100.03211.98
5.4.00.0070.03611.48
5.3.290.0070.03912.80
5.3.280.0040.04112.71
5.3.270.0120.04312.72
5.3.260.0140.03312.72
5.3.250.0140.03612.72
5.3.240.0100.03612.72
5.3.230.0060.03912.71
5.3.220.0110.03312.68
5.3.210.0100.03712.68
5.3.200.0070.03912.68
5.3.190.0100.03512.68
5.3.180.0080.03712.67
5.3.170.0080.04212.67
5.3.160.0110.03312.68
5.3.150.0060.03812.68
5.3.140.0100.03812.66
5.3.130.0140.03612.66
5.3.120.0080.04112.66
5.3.110.0130.03612.66
5.3.100.0110.03412.13
5.3.90.0110.03412.11
5.3.80.0080.03512.10
5.3.70.0060.03812.10
5.3.60.0100.03512.08
5.3.50.0070.03812.03
5.3.40.0080.03712.03
5.3.30.0080.03511.99
5.3.20.0080.03711.77
5.3.10.0070.03711.73
5.3.00.0060.03911.73
5.2.170.0080.0309.22
5.2.160.0090.0289.22
5.2.150.0100.0289.22
5.2.140.0100.0389.22
5.2.130.0110.0409.18
5.2.120.0090.0279.18
5.2.110.0090.0359.19
5.2.100.0100.0269.19
5.2.90.0070.0329.18
5.2.80.0060.0339.18
5.2.70.0050.0339.18
5.2.60.0090.0299.13
5.2.50.0110.0399.10
5.2.40.0030.0339.08
5.2.30.0140.0359.06
5.2.20.0070.0289.06
5.2.10.0070.0298.95
5.2.00.0080.0288.82
5.1.60.0110.0198.09
5.1.50.0060.0268.08
5.1.40.0060.0288.06
5.1.30.0070.0258.42
5.1.20.0080.0258.44
5.1.10.0060.0268.16
5.1.00.0130.0258.16
5.0.50.0070.0246.64
5.0.40.0060.0246.50
5.0.30.0060.0306.31
5.0.20.0070.0186.28
5.0.10.0070.0186.26
5.0.00.0090.0276.25
4.4.90.0040.0174.78
4.4.80.0070.0134.75
4.4.70.0070.0184.76
4.4.60.0040.0164.75
4.4.50.0050.0154.77
4.4.40.0020.0314.70
4.4.30.0070.0154.75
4.4.20.0050.0164.84
4.4.10.0050.0194.85
4.4.00.0080.0314.76
4.3.110.0070.0144.67
4.3.100.0030.0174.66
4.3.90.0040.0164.63
4.3.80.0110.0264.59
4.3.70.0040.0184.63
4.3.60.0060.0144.62
4.3.50.0080.0124.63
4.3.40.0080.0214.54
4.3.30.0020.0183.30
4.3.20.0030.0173.29
4.3.10.0060.0143.24
4.3.00.0070.01726.63

preferences:
44.29 ms | 401 KiB | 5 Q