3v4l.org

run code in 300+ PHP versions simultaneously
<?php $content = <<<CONTENT @tag CONTENT; $matches = array(); var_dump(preg_match('/\n\w*@/', $content, $matches, null, 1) === 1);

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)
8.3.40.0110.00418.72
8.3.30.0140.00019.05
8.3.20.0000.00820.34
8.3.10.0090.00020.59
8.3.00.0080.00019.38
8.2.170.0040.01122.96
8.2.160.0120.00320.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.09
8.2.110.0030.00621.03
8.2.100.0040.00817.99
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00719.36
8.2.20.0000.00717.93
8.2.10.0040.00418.04
8.2.00.0040.00417.87
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00921.32
8.1.230.0120.00019.54
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0000.01218.65
8.1.160.0000.00721.97
8.1.150.0070.00018.75
8.1.140.0070.00017.39
8.1.130.0000.00817.84
8.1.120.0000.00817.42
8.1.110.0080.00017.54
8.1.100.0040.00417.43
8.1.90.0070.00017.52
8.1.80.0030.00717.43
8.1.70.0030.00317.48
8.1.60.0030.00617.66
8.1.50.0060.00317.63
8.1.40.0030.00517.47
8.1.30.0000.00817.73
8.1.20.0080.00017.63
8.1.10.0040.00417.53
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.39
8.0.270.0040.00417.21
8.0.260.0000.00617.11
8.0.250.0030.00317.09
8.0.240.0050.00317.09
8.0.230.0000.00717.09
8.0.220.0070.00017.03
8.0.210.0000.00816.95
8.0.200.0000.00617.12
8.0.190.0030.00516.98
8.0.180.0000.00817.02
8.0.170.0000.00817.11
8.0.160.0000.00816.96
8.0.150.0000.00817.02
8.0.140.0000.00816.87
8.0.130.0000.00513.46
8.0.120.0000.00717.07
8.0.110.0040.00416.93
8.0.100.0000.00816.97
8.0.90.0050.00316.94
8.0.80.0000.01517.04
8.0.70.0050.00217.09
8.0.60.0050.00316.99
8.0.50.0050.00317.05
8.0.30.0080.01017.17
8.0.20.0140.00617.40
8.0.10.0030.00617.18
8.0.00.0090.00916.91
7.4.330.0050.00015.02
7.4.320.0000.00616.65
7.4.300.0060.00016.73
7.4.290.0080.00016.69
7.4.280.0080.00316.69
7.4.270.0000.00816.71
7.4.260.0000.00716.71
7.4.250.0000.00716.64
7.4.240.0050.00216.75
7.4.230.0000.00716.73
7.4.220.0100.00716.80
7.4.210.0110.00316.60
7.4.200.0030.00316.53
7.4.160.0060.01116.79
7.4.150.0070.01017.40
7.4.140.0140.00617.86
7.4.130.0170.00216.73
7.4.120.0050.01216.75
7.4.110.0090.00616.75
7.4.100.0100.00716.83
7.4.90.0090.00916.71
7.4.80.0060.01016.64
7.4.70.0080.00816.59
7.4.60.0060.01116.59
7.4.50.0040.00416.74
7.4.40.0090.00616.60
7.4.30.0080.00816.86
7.4.10.0090.00915.16
7.4.00.0060.00915.25
7.3.330.0030.00313.24
7.3.320.0000.00513.24
7.3.310.0070.00016.38
7.3.300.0030.00316.35
7.3.290.0110.00316.40
7.3.280.0070.00916.37
7.3.270.0070.01317.40
7.3.260.0070.01016.45
7.3.250.0060.01016.53
7.3.240.0100.00816.38
7.3.230.0100.00716.39
7.3.210.0110.00916.55
7.3.200.0030.01319.39
7.3.190.0150.00316.66
7.3.180.0180.00016.58
7.3.170.0060.01016.30
7.3.160.0080.01116.64
7.3.130.0070.00714.68
7.3.120.0100.00315.18
7.3.110.0090.00614.97
7.3.100.0130.00014.66
7.3.90.0060.00514.98
7.3.80.0090.00315.10
7.3.70.0110.00314.82
7.3.60.0080.00414.85
7.3.50.0060.00614.76
7.3.40.0030.00914.97
7.3.30.0030.01314.95
7.3.20.0100.00316.93
7.3.10.0060.00616.73
7.3.00.0090.00616.43
7.2.330.0130.00316.54
7.2.320.0100.00716.61
7.2.310.0160.01016.57
7.2.300.0130.00916.46
7.2.290.0090.01216.68
7.2.260.0070.01015.25
7.2.250.0030.01314.87
7.2.240.0090.00615.10
7.2.230.0040.01114.80
7.2.220.0000.01414.90
7.2.210.0030.01314.89
7.2.200.0000.01614.97
7.2.190.0080.00415.15
7.2.180.0030.00915.07
7.2.170.0030.01015.28
7.2.160.0030.00815.13
7.2.150.0000.01216.72
7.2.140.0070.00716.70
7.2.130.0030.01016.75
7.2.120.0040.00817.08
7.2.110.0030.01216.86
7.2.100.0000.01216.95
7.2.90.0070.00717.01
7.2.80.0090.00616.79
7.2.70.0060.00616.87
7.2.60.0050.00616.87
7.2.50.0030.00716.83
7.2.40.0120.00617.05
7.2.30.0080.00817.04
7.2.20.0060.00616.73
7.2.10.0090.00016.96
7.2.00.0030.01417.04
7.1.330.0040.00716.04
7.1.320.0040.01115.97
7.1.310.0100.00316.09
7.1.300.0030.01015.97
7.1.290.0060.00615.83
7.1.280.0030.01216.09
7.1.270.0040.00915.64
7.1.260.0030.00715.91
7.1.250.0030.01016.02
7.1.240.0090.00015.67
7.1.230.0040.00715.88
7.1.220.0000.01115.83
7.1.210.0070.00315.72
7.1.200.0080.00715.97
7.1.190.0040.00416.00
7.1.180.0060.00915.69
7.1.170.0060.00915.79
7.1.160.0030.00615.84
7.1.150.0090.00615.92
7.1.140.0100.00316.05
7.1.130.0040.01115.89
7.1.120.0030.01316.03
7.1.110.0090.00616.14
7.1.100.0080.01017.03
7.1.90.0000.00915.74
7.1.80.0100.00315.89
7.1.70.0090.00316.57
7.1.60.0090.01117.61
7.1.50.0030.01516.54
7.1.40.0060.00315.72
7.1.30.0060.01016.04
7.1.20.0100.00015.90
7.1.10.0060.00915.91
7.1.00.0040.04119.23
7.0.330.0070.00715.47
7.0.320.0100.00315.50
7.0.310.0000.00815.27
7.0.300.0100.00415.36
7.0.290.0000.01215.37
7.0.280.0030.00715.31
7.0.270.0090.00315.43
7.0.260.0100.00315.38
7.0.250.0050.00815.71
7.0.240.0030.00715.75
7.0.230.0030.00915.25
7.0.220.0000.01215.21
7.0.210.0000.01315.67
7.0.200.0020.01016.01
7.0.190.0000.01315.25
7.0.180.0000.01315.45
7.0.170.0070.00715.67
7.0.160.0000.01515.55
7.0.150.0120.00015.54
7.0.140.0070.03418.73
7.0.130.0060.00615.44
7.0.120.0060.00315.34
7.0.110.0030.00815.51
7.0.100.0040.00415.27
7.0.90.0030.01015.46
7.0.80.0080.00015.61
7.0.70.0000.01315.71
7.0.60.0160.03817.71
7.0.50.0070.04716.65
7.0.40.0020.02516.77
7.0.30.0150.04016.94
7.0.20.0160.03016.87
7.0.10.0020.04417.06
7.0.00.0130.04016.87
5.6.400.0080.00414.53
5.6.390.0040.00514.24
5.6.380.0040.00714.45
5.6.370.0060.00614.24
5.6.360.0100.00314.25
5.6.350.0070.00714.59
5.6.340.0030.00714.56
5.6.330.0000.01113.93
5.6.320.0030.01013.93
5.6.310.0030.00614.18
5.6.300.0000.01314.37
5.6.290.0110.00414.20
5.6.280.0020.04217.70
5.6.270.0060.01214.38
5.6.260.0090.00314.29
5.6.250.0060.00314.31
5.6.240.0070.00714.16
5.6.230.0030.00614.33
5.6.220.0070.00714.24
5.6.210.0030.02617.40
5.6.200.0070.04216.39
5.6.190.0060.02317.30
5.6.180.0180.02517.29
5.6.170.0230.03017.53
5.6.160.0050.03617.40
5.6.150.0070.03816.11
5.6.140.0130.04016.04
5.6.130.0130.03816.21
5.6.120.0060.03317.43
5.6.110.0030.05117.87
5.6.100.0050.04617.73
5.6.90.0120.04017.65
5.6.80.0060.03717.37
5.6.70.0070.00714.42
5.6.60.0040.00413.95
5.6.50.0040.01114.32
5.6.40.0070.00714.31
5.6.30.0030.00914.23
5.6.20.0060.00314.30
5.6.10.0060.00614.01
5.6.00.0090.00014.24
5.5.380.0000.00914.14
5.5.370.0000.01514.20
5.5.360.0060.00614.12
5.5.350.0140.03917.40
5.5.340.0020.05016.08
5.5.330.0050.02917.22
5.5.320.0200.03317.14
5.5.310.0160.04017.31
5.5.300.0030.04916.13
5.5.290.0110.03516.18
5.5.280.0080.03317.51
5.5.270.0070.03617.36
5.5.260.0080.04017.52
5.5.250.0090.04517.37
5.5.240.1140.02117.26
5.5.230.0030.00614.18
5.5.220.0030.00814.43
5.5.210.0060.00913.89
5.5.200.0030.00614.00
5.5.190.0030.01014.08
5.5.180.0110.00414.06
5.5.170.0040.01014.02
5.5.160.0100.00314.17
5.5.150.0080.00414.10
5.5.140.0070.00714.40
5.5.130.0090.00614.37
5.5.120.0060.00914.13
5.5.110.0100.00714.14
5.5.100.0100.00314.20
5.5.90.0070.01014.43
5.5.80.0120.00014.11
5.5.70.0060.01213.98
5.5.60.0120.00314.39
5.5.50.0030.01413.82
5.5.40.0070.01014.32
5.5.30.0030.00813.89
5.5.20.0000.00914.02
5.5.10.0080.00613.90
5.5.00.0030.01014.04
5.4.450.0020.03615.28
5.4.440.0430.02715.15
5.4.430.0480.03015.28
5.4.420.0430.03515.32
5.4.410.0460.03415.04
5.4.400.0470.03015.04
5.4.390.0620.03315.01
5.4.380.0180.03114.81
5.4.370.0220.03314.77
5.4.360.0320.03714.78
5.4.350.0230.03814.86
5.4.340.0270.02714.72
5.4.330.0000.01310.94
5.4.320.0060.02211.69
5.4.310.0050.02111.69
5.4.300.0040.02811.70
5.4.290.0050.02711.69
5.4.280.0020.02211.64
5.4.270.0040.02111.64
5.4.260.0040.02311.72
5.4.250.0050.02111.64
5.4.240.0040.02111.64
5.4.230.0050.02411.64
5.4.220.0070.02811.64
5.4.210.0070.02211.64
5.4.200.0050.02211.68
5.4.190.0040.02611.63
5.4.180.0030.02311.63
5.4.170.0050.02311.64
5.4.160.0020.02611.64
5.4.150.0070.01911.64
5.4.140.0050.02111.48
5.4.130.0040.02311.48
5.4.120.0050.02211.45
5.4.110.0040.02411.45
5.4.100.0070.02211.63
5.4.90.0080.02311.45
5.4.80.0060.02311.45
5.4.70.0050.02011.45
5.4.60.0060.01811.45
5.4.50.0040.02311.48
5.4.40.0080.02411.44
5.4.30.0040.02211.47
5.4.20.0060.02011.44
5.4.10.0070.01811.44
5.4.00.0090.02011.19
5.3.290.0090.03912.80
5.3.280.0090.04412.71
5.3.270.0070.04112.72
5.3.260.0110.04412.72
5.3.250.0050.04712.72
5.3.240.0110.05312.72
5.3.230.0050.04212.71
5.3.220.0080.03612.68
5.3.210.0100.03912.68
5.3.200.0040.03812.68
5.3.190.0040.03912.68
5.3.180.0030.04012.67
5.3.170.0070.03812.67
5.3.160.0080.03912.68
5.3.150.0090.03412.68
5.3.140.0060.03812.66
5.3.130.0070.03812.66
5.3.120.0090.05512.66
5.3.110.0040.04412.66
5.3.100.0050.04812.12
5.3.90.0060.03712.09
5.3.80.0050.03712.08
5.3.70.0070.03612.08
5.3.60.0090.03512.06
5.3.50.0040.03912.00
5.3.40.0100.03912.00
5.3.30.0060.03511.95
5.3.20.0070.03511.73
5.3.10.0050.03611.70
5.3.00.0040.03811.68
5.2.170.0090.0389.19
5.2.160.0080.0399.19
5.2.150.0040.0349.19
5.2.140.0050.0319.18
5.2.130.0050.0299.15
5.2.120.0060.0279.14
5.2.110.0050.0299.16
5.2.100.0050.0289.15
5.2.90.0080.0269.15
5.2.80.0060.0309.15
5.2.70.0050.0309.14
5.2.60.0050.0309.10
5.2.50.0050.0309.07
5.2.40.0050.0289.04
5.2.30.0080.0269.02
5.2.20.0060.0339.01
5.2.10.0050.0308.92
5.2.00.0050.0308.78
5.1.60.0040.0258.06
5.1.50.0040.0278.05
5.1.40.0020.0288.04
5.1.30.0060.0248.39
5.1.20.0030.0288.41
5.1.10.0050.0258.14
5.1.00.0000.0298.14
5.0.50.0030.0226.62
5.0.40.0040.0196.47
5.0.30.0050.0396.29
5.0.20.0040.0186.26
5.0.10.0030.0216.23
5.0.00.0050.0316.23
4.4.90.0070.0154.78
4.4.80.0030.0154.76
4.4.70.0020.0174.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0050.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0174.85
4.4.00.0010.0294.76
4.3.110.0040.0154.67
4.3.100.0010.0174.66
4.3.90.0030.0174.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0050.0214.54
4.3.30.0030.0143.28
4.3.20.0010.0173.26
4.3.10.0040.0133.22
4.3.00.0100.0276.86

preferences:
39.58 ms | 400 KiB | 5 Q