3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/(^\w&.+|\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)
8.3.60.0090.00616.63
8.3.50.0070.01016.41
8.3.40.0160.00318.59
8.3.30.0060.01218.88
8.3.20.0080.00018.85
8.3.10.0040.00420.48
8.3.00.0000.00917.75
8.2.180.0120.00818.66
8.2.170.0070.00722.96
8.2.160.0030.01422.25
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00919.89
8.2.110.0000.00922.23
8.2.100.0060.00617.78
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0070.00318.10
8.2.40.0070.00018.22
8.2.30.0000.00818.03
8.2.20.0050.00317.73
8.2.10.0040.00417.59
8.2.00.0000.00717.74
8.1.280.0100.00725.92
8.1.270.0000.00724.66
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0040.00422.25
8.1.230.0080.00417.77
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0040.00418.90
8.1.160.0030.00618.79
8.1.150.0000.00818.63
8.1.140.0030.00717.57
8.1.130.0030.00317.85
8.1.120.0050.00317.49
8.1.110.0000.00717.33
8.1.100.0040.00417.47
8.1.90.0040.00417.38
8.1.80.0070.00017.43
8.1.70.0000.00717.44
8.1.60.0040.00417.65
8.1.50.0050.00317.49
8.1.40.0000.00817.57
8.1.30.0000.00817.64
8.1.20.0000.00817.68
8.1.10.0040.00417.53
8.1.00.0000.00717.50
8.0.300.0030.00818.77
8.0.290.0070.00016.75
8.0.280.0070.00018.39
8.0.270.0080.00017.20
8.0.260.0030.00316.91
8.0.250.0000.00717.00
8.0.240.0030.00616.99
8.0.230.0000.00716.84
8.0.220.0000.00616.95
8.0.210.0000.00816.92
8.0.200.0000.00616.96
8.0.190.0050.00216.85
8.0.180.0040.00416.90
8.0.170.0090.00016.95
8.0.160.0080.00017.04
8.0.150.0080.00016.91
8.0.140.0000.00916.88
8.0.130.0030.00313.27
8.0.120.0050.00216.77
8.0.110.0030.00316.84
8.0.100.0000.00716.98
8.0.90.0000.00716.82
8.0.80.0170.00316.89
8.0.70.0030.00516.73
8.0.60.0000.00716.69
8.0.50.0040.00416.94
8.0.30.0090.01417.22
8.0.20.0090.01116.96
8.0.10.0030.00517.04
8.0.00.0100.00817.01
7.4.330.0000.00513.13
7.4.320.0060.00016.59
7.4.300.0030.00316.57
7.4.290.0000.00716.49
7.4.280.0040.00316.69
7.4.270.0030.00316.61
7.4.260.0070.00016.67
7.4.250.0000.00816.64
7.4.240.0020.00516.58
7.4.230.0030.00316.39
7.4.220.0070.01716.64
7.4.210.0080.00616.66
7.4.200.0080.00016.60
7.4.190.0000.00716.70
7.4.160.0130.01016.53
7.4.150.0000.01816.54
7.4.140.0050.01216.51
7.4.130.0150.00516.51
7.4.120.0160.00316.56
7.4.110.0100.00716.48
7.4.100.0100.00616.63
7.4.90.0090.00916.57
7.4.80.0090.01219.39
7.4.70.0060.01316.40
7.4.60.0120.00616.60
7.4.50.0030.00616.18
7.4.40.0000.01416.44
7.4.30.0090.00616.79
7.4.00.0040.01215.19
7.3.330.0030.00313.03
7.3.320.0030.00413.13
7.3.310.0040.00416.22
7.3.300.0070.00016.29
7.3.290.0040.01016.27
7.3.280.0080.01116.30
7.3.270.0030.01316.54
7.3.260.0090.01016.53
7.3.250.0140.00816.39
7.3.240.0130.00616.80
7.3.230.0080.00816.71
7.3.210.0070.01016.41
7.3.200.0090.00916.74
7.3.190.0150.00716.32
7.3.180.0090.00616.33
7.3.170.0080.00816.34
7.3.160.0040.01116.38
7.3.120.0070.00714.75
7.3.10.0070.00716.87
7.3.00.0090.00316.77
7.2.330.0060.01316.58
7.2.320.0130.00316.66
7.2.310.0090.01216.75
7.2.300.0070.01016.63
7.2.290.0030.01316.60
7.2.130.0070.00716.88
7.2.120.0050.01016.89
7.2.110.0060.00716.77
7.2.100.0070.00616.85
7.2.90.0050.00817.04
7.2.80.0040.00717.11
7.2.70.0030.01116.78
7.2.60.0050.00916.85
7.2.50.0060.00816.84
7.2.40.0100.00516.92
7.2.30.0070.00716.81
7.2.20.0060.00916.85
7.2.10.0050.00816.87
7.2.00.0040.01117.62
7.1.250.0040.00915.82
7.1.100.0000.00818.09
7.1.70.0000.00817.41
7.1.60.0060.00919.40
7.1.50.0100.00317.11
7.1.00.0030.07722.35
7.0.200.0190.00914.87
7.0.140.0030.07322.02
7.0.120.0100.07021.96
7.0.60.0100.08319.96
7.0.50.0100.08017.88
7.0.40.0100.08020.15
7.0.30.0300.07320.07
7.0.20.0230.05720.27
7.0.10.0270.07720.08
7.0.00.0070.06320.13
5.6.280.0030.07321.01
5.6.210.0070.04720.68
5.6.200.0100.06718.15
5.6.190.0170.05320.54
5.6.180.0370.07020.64
5.6.170.0300.04720.71
5.6.160.0070.07020.46
5.6.150.0100.06318.21
5.6.140.0030.04318.18
5.6.130.0000.07718.11
5.6.120.0270.04021.09
5.6.110.0070.03720.98
5.6.100.0100.08021.10
5.6.90.0070.07320.97
5.6.80.0070.05020.28
5.6.70.4430.03320.37
5.5.350.0370.06020.43
5.5.340.0100.08018.03
5.5.330.0100.04320.31
5.5.320.0270.06020.35
5.5.310.0170.04720.29
5.5.300.0000.08018.08
5.5.290.0030.04718.04
5.5.280.0030.05320.89
5.5.270.0200.07320.89
5.5.260.0000.08720.87
5.5.250.0130.07320.68
5.5.240.0070.05720.25
5.4.450.0070.07719.40
5.4.440.0100.03719.56
5.4.430.0030.06719.56
5.4.420.0000.05319.17
5.4.410.0100.06719.11
5.4.400.0000.04319.08
5.4.390.0070.04719.08
5.4.380.0030.05318.87
5.4.370.0030.03719.14
5.4.360.0000.04019.08
5.4.350.0030.03719.14
5.4.340.0000.04019.20
5.4.320.0070.03319.24
5.4.310.0030.03719.16
5.4.300.0000.04018.97
5.4.290.0070.03319.18
5.4.280.0070.03318.84
5.4.270.0170.03319.23
5.4.260.0000.04319.15
5.4.250.0070.03319.14
5.4.240.0070.03719.25
5.4.230.0000.04319.23
5.4.220.0070.03319.14
5.4.210.0030.03718.84
5.4.200.0100.03318.84
5.4.190.0000.04319.23
5.4.180.0000.04019.13
5.4.170.0070.03718.98
5.4.160.0030.04019.24
5.4.150.0030.03719.13
5.4.140.0030.03716.31
5.4.130.0000.03716.37
5.4.120.0000.03716.25
5.4.110.0030.03316.34
5.4.100.0000.05316.41
5.4.90.0030.04716.37
5.4.80.0030.03716.52
5.4.70.0030.08016.45
5.4.60.0000.04016.43
5.4.50.0030.05316.43
5.4.40.0070.03716.50
5.4.30.0070.06316.28
5.4.20.0270.04716.27
5.4.10.0030.08016.41
5.4.00.0070.07315.86
5.3.290.0070.03714.65
5.3.280.0070.03314.59
5.3.270.0030.03714.62
5.3.260.0030.03714.63
5.3.250.0030.03314.75
5.3.240.0000.03714.60
5.3.230.0070.03314.58
5.3.220.0000.04014.71
5.3.210.0030.03714.47
5.3.200.0070.05014.63
5.3.190.0030.08014.59
5.3.180.0070.05714.57
5.3.170.0100.07314.47
5.3.160.0000.04014.58
5.3.150.0030.05714.63
5.3.140.0070.04714.54
5.3.130.0030.06014.53
5.3.120.0030.05714.57
5.3.110.0030.08014.58
5.3.100.0000.05714.08
5.3.90.0070.07314.02
5.3.80.0000.04313.95
5.3.70.0030.04314.06
5.3.60.0070.07714.07
5.3.50.0030.07714.01
5.3.40.0230.04713.94
5.3.30.0070.04013.85
5.3.20.0000.08013.71
5.3.10.0100.04013.64
5.3.00.0070.07713.66
5.2.170.0000.05311.13
5.2.160.0070.05711.18
5.2.150.0030.06711.20
5.2.140.0070.03711.09
5.2.130.0030.04711.15
5.2.120.0030.04311.14
5.2.110.0170.02311.24
5.2.100.0030.04311.07
5.2.90.0000.04311.14
5.2.80.0100.05711.13
5.2.70.0030.03011.14
5.2.60.0070.04311.04
5.2.50.0000.06010.90
5.2.40.0070.05011.13
5.2.30.0100.05010.97
5.2.20.0030.04011.03
5.2.10.0000.06310.81
5.2.00.0030.06010.63
5.1.60.0030.0439.96
5.1.50.0100.0379.96
5.1.40.0000.0309.97
5.1.30.0000.03010.32
5.1.20.0070.05310.39
5.1.10.0100.04310.21
5.1.00.0030.03310.11
5.0.50.0030.0338.55
5.0.40.0030.0438.36
5.0.30.0030.0678.18
5.0.20.0070.0308.21
5.0.10.0130.0278.07
5.0.00.0030.0308.05
4.4.90.0070.0337.92
4.4.80.0000.0237.92
4.4.70.0000.0377.92
4.4.60.0000.0307.92
4.4.50.0030.0277.92
4.4.40.0070.0507.92
4.4.30.0100.0307.92
4.4.20.0030.0407.92
4.4.10.0000.0277.92
4.4.00.0070.0377.92
4.3.110.0030.0337.92
4.3.100.0000.0377.92
4.3.90.0000.0207.92
4.3.80.0030.0237.92
4.3.70.0030.0137.92
4.3.60.0000.0377.92
4.3.50.0070.0337.92
4.3.40.0030.0537.92
4.3.30.0000.0407.92
4.3.20.0000.0337.92
4.3.10.0030.0407.92
4.3.00.0100.0277.92

preferences:
62.02 ms | 401 KiB | 5 Q