3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/(^\S+|\s+\w+)/", "Ručné náradie",$matches); print_r($matches); echo "\n"; preg_match("/(\w*)/", "",$matches); print_r($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)
8.3.40.0070.00719.01
8.3.30.0150.00419.02
8.3.20.0080.00018.68
8.3.10.0080.00020.91
8.3.00.0040.00423.56
8.2.170.0150.00622.96
8.2.160.0090.00920.39
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.66
8.2.110.0000.00919.21
8.2.100.0060.00617.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0060.00317.80
8.2.50.0040.00418.10
8.2.40.0030.00820.65
8.2.30.0050.00319.68
8.2.20.0070.00017.55
8.2.10.0050.00317.66
8.2.00.0070.00317.57
8.1.270.0070.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00021.12
8.1.230.0090.00317.44
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.22
8.1.190.0060.00317.22
8.1.180.0080.00018.10
8.1.170.0000.00918.74
8.1.160.0050.00218.83
8.1.150.0040.00418.54
8.1.140.0000.00717.58
8.1.130.0000.00717.72
8.1.120.0000.00817.50
8.1.110.0050.00217.47
8.1.100.0050.00217.53
8.1.90.0050.00317.34
8.1.80.0030.00517.36
8.1.70.0080.00017.38
8.1.60.0020.00517.63
8.1.50.0040.00417.53
8.1.40.0060.00317.45
8.1.30.0080.00017.50
8.1.20.0040.00417.67
8.1.10.0000.00917.47
8.1.00.0040.00417.54
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0000.00717.09
8.0.260.0070.00016.82
8.0.250.0000.00716.95
8.0.240.0070.00016.96
8.0.230.0040.00416.85
8.0.220.0040.00416.79
8.0.210.0040.00416.88
8.0.200.0000.00717.04
8.0.190.0030.00516.95
8.0.180.0000.00716.82
8.0.170.0060.00316.86
8.0.160.0030.00316.83
8.0.150.0050.00316.92
8.0.140.0000.00816.75
8.0.130.0060.00013.27
8.0.120.0090.00016.88
8.0.110.0050.00216.96
8.0.100.0030.00516.87
8.0.90.0040.00416.88
8.0.80.0110.00416.84
8.0.70.0040.00416.71
8.0.60.0040.00416.78
8.0.50.0000.00717.02
8.0.30.0150.00317.08
8.0.20.0130.00517.40
8.0.10.0030.00617.07
8.0.00.0100.01016.84
7.4.330.0030.00314.86
7.4.320.0000.00716.59
7.4.300.0060.00016.50
7.4.290.0000.00716.67
7.4.280.0030.00316.58
7.4.270.0000.00716.72
7.4.260.0030.00313.36
7.4.250.0080.00016.60
7.4.240.0030.00616.64
7.4.230.0030.00316.57
7.4.220.0090.00916.48
7.4.210.0060.00916.70
7.4.200.0000.00716.78
7.4.190.0040.00416.57
7.4.160.0070.01016.66
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0060.01116.43
7.4.120.0170.00416.61
7.4.110.0110.00916.66
7.4.100.0100.01416.47
7.4.90.0060.01216.73
7.4.80.0160.00619.37
7.4.70.0040.01216.38
7.4.60.0120.00616.61
7.4.50.0000.00916.83
7.4.40.0000.01222.52
7.4.30.0130.00316.77
7.4.00.0040.01114.75
7.3.330.0030.00313.29
7.3.320.0000.00513.01
7.3.310.0070.00016.22
7.3.300.0070.00016.33
7.3.290.0040.01116.32
7.3.280.0080.00816.38
7.3.270.0030.01417.40
7.3.260.0100.00918.24
7.3.250.0090.00816.42
7.3.240.0040.01416.61
7.3.230.0130.00316.61
7.3.210.0090.00916.74
7.3.200.0000.01819.39
7.3.190.0060.01316.19
7.3.180.0060.00916.58
7.3.170.0060.00916.37
7.3.160.0130.00416.74
7.3.120.0180.00015.07
7.3.10.0080.00716.69
7.3.00.0060.00816.74
7.2.330.0100.01016.64
7.2.320.0080.00916.74
7.2.310.0120.00616.60
7.2.300.0160.00616.67
7.2.290.0070.01016.66
7.2.130.0110.00716.85
7.2.120.0070.00716.89
7.2.110.0040.01116.97
7.2.100.0060.00916.86
7.2.90.0060.00916.92
7.2.80.0060.01016.97
7.2.70.0070.00816.81
7.2.60.0100.00416.93
7.2.50.0070.00816.81
7.2.40.0060.00717.00
7.2.30.0090.00416.96
7.2.20.0050.00916.97
7.2.10.0070.00516.88
7.2.00.0070.00817.61
7.1.250.0030.01015.71
7.1.240.0130.00315.51
7.1.230.0130.00615.93
7.1.220.0060.01015.79
7.1.210.0110.00615.50
7.1.200.0090.00615.85
7.1.190.0090.00515.63
7.1.180.0120.00915.61
7.1.170.0130.00615.82
7.1.160.0110.00615.68
7.1.150.0100.00615.67
7.1.140.0030.01315.76
7.1.130.0060.01015.87
7.1.120.0140.00515.98
7.1.110.0100.00715.92
7.1.100.0070.00817.13
7.1.90.0140.00315.78
7.1.80.0120.00615.82
7.1.70.0050.00616.44
7.1.60.0120.00917.53
7.1.50.0130.00816.22
7.1.40.0120.00615.70
7.1.30.0080.00415.73
7.1.20.0030.01415.97
7.1.10.0080.00615.86
7.1.00.0110.03919.21
7.0.330.0060.00615.19
7.0.320.0130.00615.19
7.0.310.0160.00315.18
7.0.300.0170.00015.32
7.0.290.0150.00015.37
7.0.280.0030.00715.60
7.0.270.0110.00715.37
7.0.260.0130.00314.93
7.0.250.0070.00915.36
7.0.240.0090.00615.54
7.0.230.0100.00715.22
7.0.220.0120.00415.21
7.0.210.0070.01014.92
7.0.200.0030.01016.13
7.0.190.0050.00814.91
7.0.180.0100.00615.03
7.0.170.0040.01215.07
7.0.160.0120.00615.50
7.0.150.0160.00415.13
7.0.140.0070.04118.68
7.0.130.0080.00815.48
7.0.120.0110.00315.06
7.0.110.0120.04717.71
7.0.100.0170.04417.51
7.0.90.0090.04217.51
7.0.80.0330.04017.81
7.0.70.0280.03117.59
7.0.60.0290.04217.67
7.0.50.0340.04617.71
7.0.40.0060.04316.31
7.0.30.0030.04416.71
7.0.20.0090.03816.48
7.0.10.0100.03316.63
7.0.00.0060.03016.57
5.6.380.0060.00714.35
5.6.370.0040.01513.95
5.6.360.0070.00713.96
5.6.350.0130.00013.55
5.6.340.0000.01213.89
5.6.330.0080.00613.66
5.6.320.0060.00713.52
5.6.310.0070.00713.69
5.6.300.0130.00313.92
5.6.290.0080.00514.11
5.6.280.0070.03817.30
5.6.270.0080.00513.97
5.6.260.0080.02117.31
5.6.250.0030.03517.30
5.6.240.0050.02917.20
5.6.230.0110.03117.31
5.6.220.0050.04817.28
5.6.210.0070.02717.37
5.6.200.0110.03417.07
5.6.190.0030.03017.18
5.6.180.0020.03517.31
5.6.170.0080.03017.20
5.6.160.0050.04017.34
5.6.150.0070.03017.14
5.6.140.0080.03517.48
5.6.130.0030.02517.37
5.6.120.0060.03417.08
5.6.110.0060.04317.19
5.6.100.0110.02717.12
5.6.90.0110.04217.26
5.6.80.0060.02217.03
5.6.70.0050.04216.88
5.6.60.0070.03516.96
5.6.50.0060.03317.05
5.6.40.0120.02016.90
5.6.30.0070.03616.79
5.6.20.0040.03316.71
5.6.10.0080.02716.81
5.6.00.0050.02616.90
5.5.380.0050.04214.34
5.5.370.0070.02714.50
5.5.360.0060.03414.20
5.5.350.0030.03714.15
5.5.340.0070.03414.60
5.5.330.0080.04314.57
5.5.320.0050.05214.61
5.5.310.0110.04014.53
5.5.300.0090.03514.42
5.5.290.0120.02214.63
5.5.280.0060.03714.60
5.5.270.0090.04314.72
5.5.260.0090.04314.72
5.5.250.0090.04114.54
5.5.240.0070.03914.10
5.5.230.0080.04014.25
5.5.220.0100.03614.31
5.5.210.0080.02914.39
5.5.200.0090.03814.19
5.5.190.0080.03514.12
5.5.180.0090.03714.19
5.5.170.0050.00711.13
5.5.160.0050.02414.30
5.5.150.0050.03514.16
5.5.140.0080.04314.15
5.5.130.0050.02414.13
5.5.120.0100.02414.17
5.5.110.0130.03614.40
5.5.100.0050.04314.12
5.5.90.0120.02014.05
5.5.80.0100.03314.07
5.5.70.0110.02614.24
5.5.60.0100.03314.24
5.5.50.0090.02214.11
5.5.40.0090.03614.09
5.5.30.0070.03014.10
5.5.20.0040.02414.23
5.5.10.0040.03314.23
5.5.00.0100.03714.18
5.4.450.0090.02715.38
5.4.440.0140.03715.12
5.4.430.0060.04215.28
5.4.420.0080.03215.11
5.4.410.0120.03715.18
5.4.400.0040.02615.02
5.4.390.0070.02014.95
5.4.380.0070.03315.14
5.4.370.0130.03815.08
5.4.360.0100.03715.13
5.4.350.0090.03815.02
5.4.340.0060.02814.96
5.4.330.0030.00710.90
5.4.320.0050.02414.92
5.4.310.0070.02314.96
5.4.300.0060.02115.02
5.4.290.0040.02715.03
5.4.280.0030.04315.12
5.4.270.0080.03315.10
5.4.260.0060.02315.03
5.4.250.0050.02614.95
5.4.240.0020.03814.92
5.4.230.0080.03015.04
5.4.220.0020.02714.99
5.4.210.0050.03415.12
5.4.200.0070.02614.99
5.4.190.0110.02814.94
5.4.180.0080.02515.05
5.4.170.0060.03914.99
5.4.160.0050.04214.93
5.4.150.0040.02314.95
5.4.140.0090.01813.60
5.4.130.0040.02113.71
5.4.120.0050.02013.75
5.4.110.0050.02213.65
5.4.100.0020.03113.70
5.4.90.0000.02913.73
5.4.80.0090.03313.78
5.4.70.0070.01813.64
5.4.60.0030.02113.64
5.4.50.0040.03313.71
5.4.40.0070.03713.62
5.4.30.0000.02713.64
5.4.20.0070.01913.71
5.4.10.0050.01813.77
5.4.00.0090.02513.43
5.3.290.0020.04112.85
5.3.280.0050.02212.75
5.3.270.0100.03612.76
5.3.260.0080.02612.79
5.3.250.0030.02312.74
5.3.240.0030.02112.74
5.3.230.0050.02712.74
5.3.220.0090.03012.73
5.3.210.0020.02312.73
5.3.200.0020.02612.84
5.3.190.0050.02512.71
5.3.180.0070.02012.65
5.3.170.0030.02012.73
5.3.160.0050.03412.79
5.3.150.0050.03812.70
5.3.140.0030.03312.79
5.3.130.0020.02912.72
5.3.120.0050.02212.83
5.3.110.0050.03812.72
5.3.100.0080.02512.46
5.3.90.0020.04212.53
5.3.80.0050.02112.50
5.3.70.0060.02412.45
5.3.60.0020.02412.46
5.3.50.0020.03512.43
5.3.40.0020.02212.42
5.3.30.0000.03112.44
5.3.20.0030.02312.40
5.3.10.0090.01712.28
5.3.00.0030.03812.24
5.2.170.0060.03211.35
5.2.160.0050.02311.35
5.2.150.0000.02411.35
5.2.140.0030.03111.35
5.2.130.0000.01611.35
5.2.120.0050.01411.35
5.2.110.0030.02211.35
5.2.100.0020.02811.35
5.2.90.0050.02811.35
5.2.80.0020.02311.35
5.2.70.0030.02811.35
5.2.60.0040.03311.35
5.2.50.0030.03511.35
5.2.40.0050.02311.35
5.2.30.0040.01511.35
5.2.20.0000.02111.35
5.2.10.0100.01711.35
5.2.00.0080.02711.35
5.1.60.0040.02011.35
5.1.50.0050.01811.35
5.1.40.0050.01611.35
5.1.30.0020.02511.35
5.1.20.0020.01911.35
5.1.10.0020.03311.35
5.1.00.0090.02111.35
5.0.50.0030.01311.35
5.0.40.0000.01511.35
5.0.30.0060.02711.35
5.0.20.0040.01311.35
5.0.10.0030.02111.35
5.0.00.0050.03211.35
4.4.90.0020.01211.35
4.4.80.0020.01211.35
4.4.70.0000.02011.35
4.4.60.0020.01011.35
4.4.50.0020.01911.35
4.4.40.0020.02111.35
4.4.30.0060.01611.35
4.4.20.0030.01711.35
4.4.10.0030.01211.35
4.4.00.0050.01811.35
4.3.110.0020.01811.35
4.3.100.0040.01711.35
4.3.90.0030.01911.35
4.3.80.0030.02811.35
4.3.70.0000.01911.35
4.3.60.0030.01511.35
4.3.50.0050.01211.35
4.3.40.0050.01311.35
4.3.30.0020.01311.35
4.3.20.0000.02211.35
4.3.10.0010.02011.35
4.3.00.0000.01611.35

preferences:
52.61 ms | 400 KiB | 5 Q