3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/^[\\p{L}\\-\\. ]{2,100}$/u'; $subject = 'Łódź'; $result = preg_match( $pattern, $subject , $matches ); print_r($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)
8.3.70.0150.00316.63
8.3.60.0100.01018.61
8.3.50.0120.00721.13
8.3.40.0120.00618.80
8.3.30.0070.00720.34
8.3.20.0000.00820.35
8.3.10.0000.00821.09
8.3.00.0040.00422.58
8.2.180.0090.00616.88
8.2.170.0090.00922.96
8.2.160.0070.00722.07
8.2.150.0110.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00721.18
8.2.110.0110.00719.17
8.2.100.0070.00418.03
8.2.90.0040.00419.21
8.2.80.0050.00317.97
8.2.70.0050.00317.75
8.2.60.0070.00317.80
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0040.00419.54
8.2.20.0000.00817.82
8.2.10.0050.00317.99
8.2.00.0040.00418.01
8.1.280.0120.00625.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00722.19
8.1.230.0110.00020.96
8.1.220.0030.00518.77
8.1.210.0050.00320.54
8.1.200.0060.00317.48
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0000.00718.96
8.1.150.0000.01018.71
8.1.140.0040.00417.65
8.1.130.0050.00317.87
8.1.120.0040.00417.43
8.1.110.0000.00817.54
8.1.100.0030.00517.57
8.1.90.0030.00517.55
8.1.80.0070.00017.43
8.1.70.0000.00717.43
8.1.60.0030.00617.53
8.1.50.0040.00417.52
8.1.40.0080.00017.62
8.1.30.0040.00417.71
8.1.20.0000.00817.66
8.1.10.0080.00017.55
8.1.00.0050.00317.42
8.0.300.0050.00319.85
8.0.290.0040.00416.93
8.0.280.0030.00318.39
8.0.270.0030.00317.12
8.0.260.0000.00616.95
8.0.250.0070.00016.97
8.0.240.0000.00817.00
8.0.230.0000.00717.11
8.0.220.0070.00017.08
8.0.210.0070.00017.05
8.0.200.0000.00617.07
8.0.190.0000.00717.07
8.0.180.0040.00416.94
8.0.170.0050.00217.07
8.0.160.0040.00417.03
8.0.150.0050.00316.93
8.0.140.0000.00816.95
8.0.130.0000.00513.45
8.0.120.0030.00616.93
8.0.110.0000.00717.11
8.0.100.0050.00217.09
8.0.90.0040.00417.06
8.0.80.0100.00517.08
8.0.70.0000.00817.19
8.0.60.0050.00316.99
8.0.50.0030.00517.13
8.0.30.0110.00917.25
8.0.20.0100.00817.40
8.0.10.0040.00417.00
8.0.00.0090.01116.88
7.4.330.0030.00316.80
7.4.320.0000.00716.70
7.4.300.0030.00316.63
7.4.290.0000.00816.65
7.4.280.0070.00016.66
7.4.270.0030.00316.72
7.4.260.0050.00013.50
7.4.250.0080.00016.68
7.4.240.0020.00516.74
7.4.230.0000.00716.82
7.4.220.0100.00616.82
7.4.210.0090.00816.75
7.4.200.0070.00016.73
7.4.190.0060.00316.73
7.4.160.0150.00016.62
7.4.150.0080.01117.40
7.4.140.0120.00517.86
7.4.130.0090.00716.62
7.4.120.0040.01416.58
7.4.110.0070.01016.64
7.4.100.0080.00816.76
7.4.90.0070.01016.69
7.4.80.0060.01219.39
7.4.70.0060.01116.61
7.4.60.0110.01116.61
7.4.50.0060.00316.49
7.4.40.0070.01122.77
7.4.30.0060.00916.64
7.4.00.0110.00615.09
7.3.330.0050.00013.25
7.3.320.0030.00313.32
7.3.310.0030.00316.28
7.3.300.0070.00016.22
7.3.290.0130.00716.31
7.3.280.0080.01216.36
7.3.270.0110.00717.40
7.3.260.0120.00518.24
7.3.250.0100.01016.56
7.3.240.0120.00616.45
7.3.230.0060.01016.45
7.3.210.0130.00316.29
7.3.200.0120.01219.39
7.3.190.0070.01016.49
7.3.180.0100.00616.49
7.3.170.0120.00316.61
7.3.160.0100.00616.51
7.3.120.0050.01114.88
7.3.110.0030.01314.82
7.3.100.0050.01214.72
7.3.90.0070.00615.07
7.3.80.0040.01114.92
7.3.70.0020.00914.69
7.3.60.0040.01114.90
7.3.50.0020.01114.79
7.3.40.0030.01114.82
7.3.30.0010.00714.83
7.3.20.0050.00816.73
7.3.10.0060.00716.72
7.3.00.0030.01016.71
7.2.330.0110.00616.73
7.2.320.0090.01216.66
7.2.310.0160.00316.48
7.2.300.0100.00716.77
7.2.290.0060.01216.67
7.2.250.0100.00915.25
7.2.240.0070.01315.12
7.2.230.0090.00515.14
7.2.220.0070.00715.17
7.2.210.0040.01115.09
7.2.200.0070.00615.10
7.2.190.0100.00514.95
7.2.180.0030.01215.24
7.2.170.0050.00914.92
7.2.160.0000.01515.01
7.2.150.0070.01017.17
7.2.140.0000.01417.06
7.2.130.0030.01517.03
7.2.120.0120.00016.73
7.2.110.0090.00617.00
7.2.100.0040.00816.87
7.2.90.0100.00617.01
7.2.80.0000.01516.77
7.2.70.0110.00416.63
7.2.60.0040.00717.16
7.2.50.0040.00816.68
7.2.40.0030.00616.96
7.2.30.0080.00416.91
7.2.20.0070.00717.06
7.2.10.0070.00716.94
7.2.00.0020.01218.28
7.1.330.0090.00715.81
7.1.320.0060.01115.90
7.1.310.0050.00716.07
7.1.300.0030.00915.88
7.1.290.0060.00915.86
7.1.280.0040.00615.77
7.1.270.0050.01015.80
7.1.260.0050.00815.91
7.1.250.0080.00815.70
7.1.240.0030.00615.79
7.1.230.0030.00615.88
7.1.220.0030.01215.85
7.1.210.0030.01015.70
7.1.200.0070.00715.85
7.1.190.0090.00315.88
7.1.180.0040.00815.91
7.1.170.0030.00615.92
7.1.160.0060.00915.90
7.1.150.0040.01115.92
7.1.140.0070.00415.90
7.1.130.0130.00015.83
7.1.120.0040.00415.95
7.1.110.0060.01015.78
7.1.100.0100.00516.97
7.1.90.0040.00815.85
7.1.80.0060.00915.96
7.1.70.0040.00616.47
7.1.60.0100.00817.52
7.1.50.0080.00916.42
7.1.40.0000.01215.91
7.1.30.0000.01415.64
7.1.20.0060.00316.06
7.1.10.0000.01115.96
7.1.00.0040.02219.19
7.0.330.0110.00415.34
7.0.320.0100.00015.37
7.0.310.0030.00615.34
7.0.300.0030.00915.20
7.0.290.0050.00515.11
7.0.280.0040.00715.52
7.0.270.0070.00715.09
7.0.260.0030.00715.31
7.0.250.0070.00315.43
7.0.240.0070.01015.33
7.0.230.0030.01315.17
7.0.220.0030.01215.41
7.0.210.0040.00715.38
7.0.200.0040.00816.09
7.0.190.0080.00815.44
7.0.180.0030.00615.61
7.0.170.0040.00715.21
7.0.160.0080.00815.70
7.0.150.0060.00915.28
7.0.140.0100.03718.59
7.0.130.0060.00615.63
7.0.120.0030.00915.64
7.0.110.0040.00415.44
7.0.100.0070.00715.45
7.0.90.0110.00415.55
7.0.80.0320.04317.67
7.0.70.0340.04117.69
7.0.60.0340.03517.69
7.0.50.0310.04517.90
7.0.40.0080.02516.92
7.0.30.0080.04516.85
7.0.20.0050.03116.83
7.0.10.0030.04216.92
7.0.00.0050.02716.87
5.6.400.0090.00613.91
5.6.390.0090.00613.66
5.6.380.0030.01214.23
5.6.370.0060.00614.20
5.6.360.0120.00313.97
5.6.350.0000.01113.97
5.6.340.0050.00314.10
5.6.330.0040.01114.22
5.6.320.0030.01014.10
5.6.310.0070.00714.09
5.6.300.0030.01014.42
5.6.290.0090.00614.32
5.6.280.0030.05217.77
5.6.270.0060.00314.34
5.6.260.0060.01214.21
5.6.250.0070.00714.35
5.6.240.0130.00614.24
5.6.230.0020.03017.45
5.6.220.0070.03217.46
5.6.210.0020.03517.31
5.6.200.0080.04517.57
5.6.190.0040.03217.50
5.6.180.0100.04517.61
5.6.170.0090.04417.57
5.6.160.0110.04017.68
5.6.150.0090.04217.59
5.6.140.0020.04617.77
5.6.130.0070.04017.51
5.6.120.0050.04717.55
5.6.110.0120.04017.60
5.6.100.0090.04617.63
5.6.90.0020.03817.64
5.6.80.0030.04117.12
5.6.70.0070.03317.21
5.6.60.0080.04517.28
5.6.50.0050.02517.19
5.6.40.0120.02217.32
5.6.30.0110.03717.30
5.6.20.0060.02417.20
5.6.10.0080.02517.17
5.6.00.0100.03517.33
5.5.380.0000.01014.11
5.5.370.0030.03417.16
5.5.360.0020.05217.17
5.5.350.0070.04917.18
5.5.340.0070.04717.59
5.5.330.0070.02517.44
5.5.320.0070.04517.41
5.5.310.0100.04717.27
5.5.300.0040.02817.26
5.5.290.0070.04817.49
5.5.280.0060.02817.42
5.5.270.0080.04317.21
5.5.260.0060.03317.26
5.5.250.0090.04417.08
5.5.240.0040.03817.05
5.5.230.0090.04717.07
5.5.220.0070.04016.91
5.5.210.0080.04117.00
5.5.200.0090.03416.97
5.5.190.0090.02516.90
5.5.180.0110.02017.01
5.5.170.0030.01313.66
5.5.160.0030.03116.88
5.5.150.0080.02316.98
5.5.140.0080.02317.04
5.5.130.0050.03816.96
5.5.120.0080.02416.94
5.5.110.0100.04316.91
5.5.100.0000.02617.07
5.5.90.0050.02217.03
5.5.80.0070.02317.09
5.5.70.0050.03816.81
5.5.60.0070.02016.85
5.5.50.0050.03117.07
5.5.40.0040.02616.94
5.5.30.0030.02217.05
5.5.20.0020.03016.85
5.5.10.0020.03916.84
5.5.00.0090.03316.92
5.4.450.0150.03516.52
5.4.440.0020.04616.53
5.4.430.0110.04116.51
5.4.420.0060.03816.51
5.4.410.0080.03816.35
5.4.400.0070.02716.28
5.4.390.0130.03716.44
5.4.380.0070.04316.33
5.4.370.0040.02416.27
5.4.360.0070.02216.39
5.4.350.0080.02216.28
5.4.340.0060.02516.37
5.4.330.0000.01313.66
5.4.320.0070.02316.34
5.4.310.0020.03416.39
5.4.300.0050.03516.25
5.4.290.0040.02416.35
5.4.280.0060.02216.28
5.4.270.0070.03016.35
5.4.260.0030.02416.35
5.4.250.0030.02916.26
5.4.240.0050.02516.35
5.4.230.0040.02216.43
5.4.220.0040.02816.34
5.4.210.0020.02316.37
5.4.200.0030.02316.38
5.4.190.0050.01916.38
5.4.180.0050.02116.33
5.4.170.0070.03716.34
5.4.160.0080.01816.40
5.4.150.0050.02716.39
5.4.140.0070.01715.05
5.4.130.0070.01715.05
5.4.120.0070.02315.07
5.4.110.0030.02115.00
5.4.100.0090.02515.03
5.4.90.0040.03815.02
5.4.80.0020.02515.00
5.4.70.0030.02414.99
5.4.60.0030.01715.05
5.4.50.0030.02115.03
5.4.40.0030.03315.04
5.4.30.0050.02015.06
5.4.20.0000.02415.03
5.4.10.0030.02214.98
5.4.00.0080.01814.78
5.3.290.0020.02614.21
5.3.280.0080.01614.16
5.3.270.0060.02014.20
5.3.260.0040.02314.19
5.3.250.0050.02214.10
5.3.240.0050.02814.19
5.3.230.0060.02114.09
5.3.220.0060.02214.15
5.3.210.0070.02314.07
5.3.200.0090.01714.12
5.3.190.0040.01914.09
5.3.180.0070.04214.06
5.3.170.0060.04114.09
5.3.160.0050.02314.08
5.3.150.0030.02114.07
5.3.140.0090.01814.06
5.3.130.0070.04014.15
5.3.120.0040.01914.11
5.3.110.0080.01814.11
5.3.100.0080.01913.86
5.3.90.0040.02213.80
5.3.80.0100.02013.82
5.3.70.0020.02613.84
5.3.60.0020.03713.85
5.3.50.0000.02513.80
5.3.40.0070.04113.84
5.3.30.0080.03813.79
5.3.20.0050.04313.70
5.3.10.0100.03513.60
5.3.00.0050.03913.64
5.2.170.0000.06311.72
5.2.160.0000.04711.72
5.2.150.0070.06311.72
5.2.140.0100.05311.72
5.2.130.0030.04311.72
5.2.120.0070.05011.72
5.2.110.0070.04711.72
5.2.100.0100.05311.72
5.2.90.0000.03711.72
5.2.80.0030.05311.72
5.2.70.0070.06311.72
5.2.60.0070.05711.72
5.2.50.0030.06011.72
5.2.40.0000.04311.72
5.2.30.0000.03311.72
5.2.20.0070.06011.72
5.2.10.0000.04011.72
5.2.00.0030.02711.72
5.1.60.0030.05311.72
5.1.50.0070.02311.72
5.1.40.0070.05011.72
5.1.30.0030.04311.72
5.1.20.0000.06311.72
5.1.10.0000.06311.72
5.1.00.0070.04711.72
5.0.50.0000.04711.72
5.0.40.0000.02311.72
5.0.30.0030.06311.72
5.0.20.0030.03011.72
5.0.10.0030.04311.72
5.0.00.0070.06011.72
4.4.90.0070.01711.72
4.4.80.0030.03311.72
4.4.70.0030.01711.72
4.4.60.0030.02311.72
4.4.50.0000.01711.72
4.4.40.0070.04011.72
4.4.30.0030.03311.72
4.4.20.0030.03311.72
4.4.10.0030.03011.72
4.4.00.0070.03011.72
4.3.110.0030.01311.72
4.3.100.0000.02711.72
4.3.90.0000.02311.72
4.3.80.0000.05311.72
4.3.70.0000.03311.72
4.3.60.0000.03011.72
4.3.50.0000.03711.72
4.3.40.0000.05011.72
4.3.30.0000.02711.72
4.3.20.0030.03011.72
4.3.10.0000.03711.72
4.3.00.0000.03311.72

preferences:
44.82 ms | 401 KiB | 5 Q