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]+)'; $match = preg_match_all("/(-|+)?($ATOM_REGEX:)?($ATOM_REGEX)/", $query); print_r($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)
8.3.60.0120.00616.75
8.3.50.0050.01421.93
8.3.40.0040.01118.97
8.3.30.0130.00318.75
8.3.20.0070.00020.25
8.3.10.0070.00023.58
8.3.00.0050.00320.83
8.2.180.0110.00818.18
8.2.170.0070.00722.96
8.2.160.0130.00020.41
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0030.00622.10
8.2.100.0090.00317.78
8.2.90.0040.00417.88
8.2.80.0080.00017.97
8.2.70.0080.00017.93
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0080.00022.28
8.2.30.0040.00418.12
8.2.20.0040.00417.65
8.2.10.0000.00718.19
8.2.00.0080.00019.66
8.1.280.0070.00725.92
8.1.270.0000.00821.85
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0040.00423.89
8.1.230.0060.00619.05
8.1.220.0090.00017.78
8.1.210.0060.00318.77
8.1.200.0030.00717.22
8.1.190.0000.00817.00
8.1.180.0040.00418.10
8.1.170.0030.00618.53
8.1.160.0040.00421.85
8.1.150.0030.00618.61
8.1.140.0070.00017.36
8.1.130.0030.00317.78
8.1.120.0070.00017.40
8.1.110.0020.00517.43
8.1.100.0000.00717.30
8.1.90.0070.00017.37
8.1.80.0100.00017.34
8.1.70.0000.00717.33
8.1.60.0030.00517.49
8.1.50.0030.00617.35
8.1.40.0040.00417.47
8.1.30.0000.00817.58
8.1.20.0000.00817.52
8.1.10.0000.00717.54
8.1.00.0040.00417.46
8.0.300.0040.00719.62
8.0.290.0060.00316.75
8.0.280.0030.00318.44
8.0.270.0070.00017.16
8.0.260.0030.00317.17
8.0.250.0070.00016.99
8.0.240.0060.00316.88
8.0.230.0000.00716.87
8.0.220.0030.00317.00
8.0.210.0000.00816.93
8.0.200.0040.00417.03
8.0.190.0030.00316.91
8.0.180.0050.00316.85
8.0.170.0080.00016.95
8.0.160.0030.00317.06
8.0.150.0000.00716.80
8.0.140.0030.00516.94
8.0.130.0050.00013.36
8.0.120.0030.00516.94
8.0.110.0040.00416.88
8.0.100.0040.00416.93
8.0.90.0000.00716.85
8.0.80.0150.00316.90
8.0.70.0040.00416.95
8.0.60.0030.00316.84
8.0.50.0050.00316.83
8.0.30.0100.00917.08
8.0.20.0110.01317.40
8.0.10.0030.00616.87
8.0.00.0070.01216.78
7.4.330.0030.00315.00
7.4.320.0030.00316.62
7.4.300.0030.00316.59
7.4.290.0050.00316.60
7.4.280.0030.00516.48
7.4.270.0030.00316.55
7.4.260.0030.00716.59
7.4.250.0000.00716.38
7.4.240.0040.00416.50
7.4.230.0030.00316.54
7.4.220.0130.00616.55
7.4.210.0090.00616.70
7.4.200.0000.00716.70
7.4.160.0160.00016.45
7.4.150.0160.00717.40
7.4.140.0100.00817.86
7.4.130.0060.01016.49
7.4.120.0070.01316.55
7.4.110.0120.00416.59
7.4.100.0150.00316.56
7.4.90.0040.01516.53
7.4.80.0090.01319.39
7.4.70.0060.01216.50
7.4.60.0060.01016.44
7.4.50.0070.00016.50
7.4.40.0070.01516.51
7.4.30.0150.00016.47
7.4.00.0090.00614.93
7.3.330.0060.00013.12
7.3.320.0000.00513.12
7.3.310.0070.00016.30
7.3.300.0070.00016.30
7.3.290.0110.00616.24
7.3.280.0100.00816.35
7.3.270.0160.00017.40
7.3.260.0130.00316.37
7.3.250.0120.00916.56
7.3.240.0090.00916.43
7.3.230.0160.00616.39
7.3.210.0070.01016.32
7.3.200.0080.01319.39
7.3.190.0030.01316.34
7.3.180.0170.00016.50
7.3.170.0130.00616.45
7.3.160.0100.01016.64
7.3.120.0050.01114.88
7.3.110.0150.00314.58
7.3.100.0140.00014.57
7.3.90.0130.00314.89
7.3.80.0060.00314.77
7.3.70.0030.00614.98
7.3.60.0030.01014.72
7.3.50.0040.00714.87
7.3.40.0000.01514.92
7.3.30.0080.00014.83
7.3.20.0040.01116.45
7.3.10.0030.01016.74
7.3.00.0090.00416.65
7.2.330.0130.00616.57
7.2.320.0110.01216.54
7.2.310.0090.01216.64
7.2.300.0130.01016.34
7.2.290.0030.01316.73
7.2.250.0070.00714.91
7.2.240.0090.00615.23
7.2.230.0130.00315.06
7.2.220.0120.00615.21
7.2.210.0070.00715.04
7.2.200.0070.00714.67
7.2.190.0030.01215.15
7.2.180.0060.00814.70
7.2.170.0030.00915.08
7.2.130.0100.00316.47
7.2.120.0100.00317.05
7.2.110.0080.00416.66
7.2.100.0050.01016.82
7.2.90.0070.00716.85
7.2.80.0060.00716.70
7.2.70.0000.01616.65
7.2.60.0050.00716.74
7.2.50.0020.01216.80
7.2.40.0120.00616.96
7.2.30.0080.00416.70
7.2.20.0030.01016.79
7.2.10.0060.00916.88
7.2.00.0000.01217.95
7.1.330.0100.00715.71
7.1.320.0000.00915.91
7.1.310.0040.01116.05
7.1.300.0100.00715.78
7.1.290.0080.00415.92
7.1.280.0070.00615.94
7.1.270.0060.00915.67
7.1.260.0100.00315.70
7.1.250.0090.00615.71
7.1.200.0100.00315.77
7.1.100.0030.01018.15
7.1.70.0050.00217.15
7.1.60.0060.00919.70
7.1.50.0060.01916.96
7.1.00.0070.07322.40
7.0.200.0080.01216.58
7.0.140.0070.07022.02
7.0.60.0130.07319.93
7.0.50.0070.06717.79
7.0.40.0130.07720.16
7.0.30.0500.04020.00
7.0.20.0400.06320.00
7.0.10.0170.08020.13
7.0.00.0100.04720.33
5.6.280.0030.07320.98
5.6.210.0070.03720.74
5.6.200.0070.08718.18
5.6.190.0070.07020.39
5.6.180.0000.05320.60
5.6.170.0370.08020.43
5.6.160.0000.04320.39
5.6.150.0100.03718.21
5.6.140.0070.07018.18
5.6.130.0200.07318.12
5.6.120.0130.07721.04
5.6.110.0100.04020.98
5.6.100.0070.06720.96
5.6.90.0130.07321.09
5.6.80.0030.04020.38
5.6.70.0270.07320.36
5.5.350.0030.04020.35
5.5.340.0000.06717.98
5.5.330.0100.08020.37
5.5.320.0270.08020.18
5.5.310.0270.04020.32
5.5.300.0170.05317.95
5.5.290.0030.09017.98
5.5.280.0100.07320.73
5.5.270.0200.07020.75
5.5.260.0000.09020.66
5.5.250.0000.04720.66
5.5.240.0100.06320.14
5.4.450.0300.04331.27
5.4.440.0600.04330.96
5.4.430.0600.04729.30
5.4.420.0130.04329.29
5.4.410.0670.04029.27
5.4.400.0470.05028.82
5.4.390.0300.05326.63
5.4.380.0170.05018.61
5.4.370.0130.05318.59
5.4.360.0170.04718.50
5.4.350.0170.05018.56
5.4.340.0270.04018.66
5.4.320.0060.03512.45
5.4.310.0070.05012.45
5.4.300.0050.03812.45
5.4.290.0050.03812.45
5.4.280.0060.03512.35
5.4.270.0070.03412.34
5.4.260.0080.03612.34
5.4.250.0090.04212.35
5.4.240.0050.03712.35
5.4.230.0060.03712.34
5.4.220.0040.03712.34
5.4.210.0050.03612.34
5.4.200.0090.03412.34
5.4.190.0040.04512.33
5.4.180.0100.03612.34
5.4.170.0060.04012.35
5.4.160.0080.03612.34
5.4.150.0090.03212.34
5.4.140.0050.04312.02
5.4.130.0050.04212.01
5.4.120.0060.03611.97
5.4.110.0060.03511.96
5.4.100.0060.03711.96
5.4.90.0040.04011.96
5.4.80.0060.03811.96
5.4.70.0050.03611.96
5.4.60.0060.03611.96
5.4.50.0090.03311.96
5.4.40.0050.04511.95
5.4.30.0070.03511.95
5.4.20.0070.03611.95
5.4.10.0060.03611.95
5.4.00.0030.03811.43
5.3.290.0050.04112.80
5.3.280.0050.03812.71
5.3.270.0050.04012.73
5.3.260.0050.04012.71
5.3.250.0050.03812.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0070.03612.68
5.3.210.0060.04012.68
5.3.200.0070.03612.68
5.3.190.0050.03912.68
5.3.180.0060.03712.67
5.3.170.0060.04412.67
5.3.160.0050.03812.68
5.3.150.0090.03412.67
5.3.140.0050.03712.66
5.3.130.0050.03912.66
5.3.120.0090.03612.65
5.3.110.0070.04212.66
5.3.100.0080.03412.12
5.3.90.0070.04312.09
5.3.80.0030.03812.07
5.3.70.0040.04312.07
5.3.60.0070.03412.06
5.3.50.0040.03812.00
5.3.40.0060.03512.00
5.3.30.0130.03311.94
5.3.20.0070.03311.72
5.3.10.0080.03211.69
5.3.00.0050.03611.68
5.2.170.0070.0309.18
5.2.160.0080.0299.18
5.2.150.0050.0309.18
5.2.140.0030.0339.17
5.2.130.0040.0309.14
5.2.120.0030.0309.14
5.2.110.0090.0249.14
5.2.100.0020.0309.14
5.2.90.0050.0289.14
5.2.80.0050.0299.14
5.2.70.0070.0279.14
5.2.60.0070.0299.09
5.2.50.0050.0299.06
5.2.40.0050.0289.04
5.2.30.0030.0319.00
5.2.20.0080.0309.00
5.2.10.0080.0328.91
5.2.00.0050.0398.78
5.1.60.0030.0268.06
5.1.50.0040.0258.05
5.1.40.0070.0228.04
5.1.30.0030.0268.39
5.1.20.0040.0278.41
5.1.10.0060.0288.13
5.1.00.0060.0268.14
5.0.50.0030.0236.62
5.0.40.0020.0206.48
5.0.30.0020.0336.28
5.0.20.0020.0206.25
5.0.10.0060.0176.23
5.0.00.0060.0276.23
4.4.90.0010.0164.78
4.4.80.0010.0174.75
4.4.70.0030.0204.75
4.4.60.0050.0234.75
4.4.50.0040.0204.77
4.4.40.0030.0244.71
4.4.30.0030.0224.76
4.4.20.0020.0174.84
4.4.10.0010.0184.84
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0040.0214.66
4.3.90.0020.0264.63
4.3.80.0030.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0144.63
4.3.50.0040.0134.62
4.3.40.0040.0284.54
4.3.30.0010.0163.29
4.3.20.0020.0153.26
4.3.10.0030.0153.22
4.3.00.0030.01725.66

preferences:
54.96 ms | 401 KiB | 5 Q