3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '{{ 1, $user:John Doe; $dgd:brat; }}'; preg_match_all("/(?=[^}]*}})(?(?!\w)\s+)\K([$]?[^[:punct:]]+)/", $string, $matches); print_r($matches[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)
8.3.60.0040.01116.74
8.3.50.0100.01020.07
8.3.40.0090.00618.96
8.3.30.0100.00719.04
8.3.20.0070.00020.25
8.3.10.0040.00423.65
8.3.00.0080.00017.63
8.2.180.0120.00318.54
8.2.170.0150.00022.96
8.2.160.0100.00320.47
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00021.29
8.2.110.0060.00320.35
8.2.100.0090.00317.84
8.2.90.0000.00818.16
8.2.80.0050.00318.03
8.2.70.0040.00417.88
8.2.60.0040.00417.63
8.2.50.0030.00517.88
8.2.40.0000.00919.50
8.2.30.0000.00718.15
8.2.20.0040.00417.86
8.2.10.0050.00317.90
8.2.00.0000.00717.80
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.01023.55
8.1.230.0030.00720.98
8.1.220.0050.00317.74
8.1.210.0060.00318.79
8.1.200.0040.00417.35
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0000.00718.96
8.1.160.0040.00421.89
8.1.150.0040.00418.91
8.1.140.0040.00417.54
8.1.130.0030.00317.78
8.1.120.0000.00717.53
8.1.110.0000.00717.52
8.1.100.0040.00417.39
8.1.90.0000.00717.59
8.1.80.0040.00417.45
8.1.70.0040.00417.54
8.1.60.0060.00317.69
8.1.50.0000.00917.63
8.1.40.0080.00017.52
8.1.30.0040.00417.63
8.1.20.0070.00317.77
8.1.10.0000.00917.62
8.1.00.0030.00517.63
8.0.300.0000.00919.91
8.0.290.0000.00816.75
8.0.280.0040.00418.41
8.0.270.0030.00417.27
8.0.260.0060.00017.23
8.0.250.0070.00016.96
8.0.240.0030.00317.11
8.0.230.0040.00417.01
8.0.220.0030.00317.07
8.0.210.0040.00416.98
8.0.200.0030.00316.91
8.0.190.0050.00316.98
8.0.180.0070.00016.93
8.0.170.0000.00817.05
8.0.160.0050.00316.99
8.0.150.0000.00716.95
8.0.140.0000.00716.95
8.0.130.0030.00313.34
8.0.120.0030.00516.94
8.0.110.0050.00216.80
8.0.100.0000.00716.87
8.0.90.0040.00417.02
8.0.80.0120.00416.96
8.0.70.0000.00717.06
8.0.60.0030.00716.80
8.0.50.0040.00417.00
8.0.30.0140.00517.21
8.0.20.0090.01017.40
8.0.10.0000.00817.13
8.0.00.0080.01116.96
7.4.330.0030.00315.00
7.4.320.0030.00616.75
7.4.300.0040.00416.65
7.4.290.0050.00216.55
7.4.280.0000.00716.68
7.4.270.0000.00716.78
7.4.260.0080.00316.60
7.4.250.0000.00716.70
7.4.240.0030.00516.61
7.4.230.0020.00516.75
7.4.220.0150.00316.72
7.4.210.0100.00316.68
7.4.200.0040.00416.83
7.4.160.0110.00516.64
7.4.150.0140.00417.40
7.4.140.0130.00917.86
7.4.130.0120.00516.60
7.4.120.0050.01216.58
7.4.110.0140.00316.71
7.4.100.0090.00916.59
7.4.90.0140.00316.50
7.4.80.0100.00619.39
7.4.70.0060.01216.81
7.4.60.0040.01416.50
7.4.50.0050.00316.70
7.4.40.0090.00816.69
7.4.30.0080.00816.53
7.4.10.0070.01316.52
7.4.00.0070.01015.58
7.3.330.0030.00213.24
7.3.320.0000.00513.23
7.3.310.0030.00316.19
7.3.300.0000.00716.39
7.3.290.0090.00916.32
7.3.280.0120.01016.37
7.3.270.0090.00917.40
7.3.260.0070.01016.32
7.3.250.0070.01216.48
7.3.240.0160.00016.81
7.3.230.0100.01016.58
7.3.210.0120.00616.42
7.3.200.0060.01019.39
7.3.190.0060.01616.47
7.3.180.0090.00616.32
7.3.170.0090.00616.56
7.3.160.0030.01716.37
7.3.130.0100.00716.33
7.3.120.0060.01215.93
7.3.110.0050.01215.70
7.3.100.0040.00615.74
7.3.90.0130.00515.43
7.3.80.0100.00315.78
7.3.70.0080.00315.54
7.3.60.0120.00415.68
7.3.50.0070.00615.68
7.3.40.0050.00915.61
7.3.30.0070.01015.63
7.3.20.0050.01117.65
7.3.10.0060.00617.47
7.3.00.0100.00317.24
7.2.330.0160.00316.73
7.2.320.0200.00316.63
7.2.310.0130.00316.64
7.2.300.0100.00616.65
7.2.290.0060.01016.78
7.2.260.0090.00916.54
7.2.250.0090.00915.71
7.2.240.0040.01415.86
7.2.230.0080.00915.81
7.2.220.0070.01015.78
7.2.210.0050.01015.88
7.2.200.0080.00815.86
7.2.190.0050.00915.66
7.2.180.0090.00515.61
7.2.170.0090.00715.82
7.2.160.0070.00716.52
7.2.150.0100.00318.52
7.2.140.0030.01318.31
7.2.130.0100.01018.43
7.2.120.0090.00618.48
7.2.110.0000.01418.42
7.2.100.0100.00618.44
7.2.90.0040.01418.44
7.2.80.0060.00918.42
7.2.70.0090.00318.51
7.2.60.0090.00918.45
7.2.50.0060.01018.46
7.2.40.0040.00718.51
7.2.30.0110.00418.52
7.2.20.0040.01718.35
7.2.10.0070.01418.28
7.2.00.0050.00818.96
7.1.330.0060.01016.83
7.1.320.0100.00416.77
7.1.310.0100.00316.81
7.1.300.0060.00616.63
7.1.290.0030.01116.63
7.1.280.0070.00516.73
7.1.270.0070.00716.60
7.1.260.0060.00816.82
7.1.250.0060.01217.45
7.1.240.0030.00917.35
7.1.230.0130.00317.57
7.1.220.0100.00317.16
7.1.210.0070.00717.40
7.1.200.0050.00816.73
7.1.190.0030.01017.38
7.1.180.0000.01417.35
7.1.170.0070.00417.30
7.1.160.0080.00417.41
7.1.150.0090.00617.36
7.1.140.0000.01917.43
7.1.130.0070.00717.44
7.1.120.0040.00817.35
7.1.110.0070.00417.43
7.1.100.0020.01117.95
7.1.90.0030.00617.31
7.1.80.0030.00617.37
7.1.70.0040.00717.33
7.1.60.0070.00918.41
7.1.50.0110.01226.10
7.1.40.0060.00617.38
7.1.30.0100.00617.46
7.1.20.0070.00717.44
7.1.10.0000.01017.34
7.1.00.0060.03819.92
7.0.330.0030.01317.30
7.0.320.0030.01017.31
7.0.310.0100.00317.20
7.0.300.0090.00617.29
7.0.290.0000.01116.99
7.0.280.0100.00717.18
7.0.270.0000.01217.23
7.0.260.0070.00717.02
7.0.250.0030.01017.06
7.0.240.0040.01417.14
7.0.230.0060.00616.97
7.0.220.0080.00417.18
7.0.210.0060.00917.10
7.0.200.0640.00815.96
7.0.190.0070.00717.09
7.0.180.0030.01017.11
7.0.170.0040.00717.21
7.0.160.0030.01217.24
7.0.150.0150.00017.11
7.0.140.0030.04219.63
7.0.130.0060.00817.05
7.0.120.0090.00317.16
7.0.110.0060.00317.17
7.0.100.0120.00017.05
7.0.90.0140.00317.18
7.0.80.0060.01216.99
7.0.70.0100.00316.92
7.0.60.0100.04218.54
7.0.50.0100.04117.45
7.0.40.0030.02817.64
7.0.30.0280.04217.63
7.0.20.0150.02217.63
7.0.10.0030.03917.63
7.0.00.0060.02817.58
5.6.400.0070.01015.73
5.6.390.0060.01215.70
5.6.380.0070.01016.11
5.6.370.0060.00615.93
5.6.360.0070.00715.74
5.6.350.0030.00615.56
5.6.340.0000.01715.51
5.6.330.0030.00715.97
5.6.320.0070.00715.64
5.6.310.0000.01416.09
5.6.300.0030.01215.73
5.6.290.0090.00315.90
5.6.280.0060.00615.93
5.6.270.0080.00815.93
5.6.260.0030.00616.19
5.6.250.0090.00915.97
5.6.240.0030.01315.77
5.6.230.0110.00415.82
5.6.220.0050.00516.13
5.6.210.0100.03918.31
5.6.200.0050.04617.14
5.6.190.0050.03118.29
5.6.180.0280.03518.16
5.6.170.0150.02618.06
5.6.160.0070.02518.13
5.6.150.0100.04016.96
5.6.140.0050.03116.96
5.6.130.0070.04517.02
5.6.120.0000.05018.41
5.6.110.0110.03318.40
5.6.100.0060.02818.60
5.6.90.0020.03218.50
5.6.80.0110.04018.20
5.6.70.0000.01415.78
5.6.60.0060.00915.59
5.6.50.0100.00015.78
5.6.40.0060.00615.72
5.6.30.0060.00315.84
5.6.20.0030.01015.78
5.6.10.0080.00415.91
5.6.00.0060.00315.74
5.5.380.0040.01115.91
5.5.370.0070.00315.79
5.5.360.0070.01115.84
5.5.350.0200.04218.08
5.5.340.0070.02816.78
5.5.330.0030.02518.05
5.5.320.0180.02218.04
5.5.310.0240.04218.13
5.5.300.0080.03316.90
5.5.290.0030.02716.91
5.5.280.0080.04518.25
5.5.270.0050.03218.24
5.5.260.0050.04518.40
5.5.250.0080.02218.11
5.5.240.0080.04017.97
5.5.230.0110.00415.66
5.5.220.0030.00615.56
5.5.210.0100.00715.68
5.5.200.0030.00715.65
5.5.190.0070.01015.68
5.5.180.0050.00515.74
5.5.170.0150.00015.63
5.5.160.0100.00315.87
5.5.150.0040.01115.88
5.5.140.0000.01215.92
5.5.130.0060.00915.75
5.5.120.0040.01115.62
5.5.110.0030.00715.54
5.5.100.0090.00315.75
5.5.90.0110.00815.81
5.5.80.0130.00715.61
5.5.70.0030.01015.68
5.5.60.0110.00415.71
5.5.50.0030.00715.73
5.5.40.0070.01115.63
5.5.30.0100.00315.66
5.5.20.0000.01215.68
5.5.10.0040.00815.61
5.5.00.0000.01115.53
5.4.450.0150.02516.05
5.4.440.0140.02015.98
5.4.430.0200.02416.13
5.4.420.0120.01716.22
5.4.410.0310.02315.97
5.4.400.0120.02315.89
5.4.390.0030.02615.81
5.4.380.0200.02415.71
5.4.370.0170.02815.70
5.4.360.0180.02715.68
5.4.350.0210.02815.67
5.4.340.0220.02915.60
5.4.330.0040.00412.45
5.4.320.0060.01912.51
5.4.310.0060.02012.63
5.4.300.0050.02312.58
5.4.290.0070.02212.53
5.4.280.0080.01912.43
5.4.270.0040.02112.48
5.4.260.0030.02312.42
5.4.250.0040.02612.52
5.4.240.0040.02612.55
5.4.230.0090.02612.42
5.4.220.0060.02212.47
5.4.210.0020.02612.46
5.4.200.0060.02212.59
5.4.190.0060.02512.49
5.4.180.0040.02212.54
5.4.170.0060.01912.54
5.4.160.0070.02112.46
5.4.150.0020.02412.44
5.4.140.0020.02512.46
5.4.130.0070.02012.29
5.4.120.0060.02112.29
5.4.110.0050.02012.33
5.4.100.0040.02312.30
5.4.90.0060.01912.37
5.4.80.0030.02412.35
5.4.70.0070.02012.31
5.4.60.0060.02112.31
5.4.50.0070.02012.39
5.4.40.0070.01912.34
5.4.30.0060.02012.35
5.4.20.0050.02212.33
5.4.10.0050.02212.28
5.4.00.0050.02412.03
5.3.290.0040.04112.80
5.3.280.0050.03812.70
5.3.270.0090.03612.72
5.3.260.0070.04112.72
5.3.250.0050.04212.72
5.3.240.0060.03612.72
5.3.230.0070.04012.71
5.3.220.0080.03512.68
5.3.210.0020.04212.68
5.3.200.0110.03112.68
5.3.190.0050.04012.68
5.3.180.0070.03512.67
5.3.170.0030.04312.66
5.3.160.0080.03612.67
5.3.150.0040.03912.68
5.3.140.0070.03512.66
5.3.130.0070.03712.66
5.3.120.0100.03412.65
5.3.110.0060.03912.66
5.3.100.0060.03712.13
5.3.90.0070.03512.11
5.3.80.0050.03712.10
5.3.70.0070.03512.10
5.3.60.0070.03512.09
5.3.50.0070.03512.03
5.3.40.0070.03812.03
5.3.30.0040.04011.99
5.3.20.0020.03911.77
5.3.10.0060.03611.73
5.3.00.0050.03711.72
5.2.170.0070.0299.22
5.2.160.0040.0319.23
5.2.150.0020.0349.22
5.2.140.0060.0359.22
5.2.130.0040.0399.18
5.2.120.0070.0279.18
5.2.110.0050.0299.19
5.2.100.0070.0329.19
5.2.90.0040.0309.18
5.2.80.0060.0299.18
5.2.70.0080.0299.18
5.2.60.0040.0319.13
5.2.50.0030.0339.10
5.2.40.0050.0289.09
5.2.30.0030.0319.03
5.2.20.0040.0299.02
5.2.10.0080.0248.93
5.2.00.0060.0278.79
5.1.60.0050.0238.07
5.1.50.0040.0268.07
5.1.40.0040.0258.05
5.1.30.0050.0258.40
5.1.20.0060.0288.41
5.1.10.0030.0278.14
5.1.00.0030.0268.14
5.0.50.0010.0226.62
5.0.40.0030.0196.48
5.0.30.0040.0326.29
5.0.20.0030.0256.27
5.0.10.0050.0186.24
5.0.00.0040.0296.23
4.4.90.0030.0164.78
4.4.80.0010.0174.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0060.0254.76
4.3.110.0060.0154.67
4.3.100.0040.0184.67
4.3.90.0050.0184.63
4.3.80.0050.0274.58
4.3.70.0020.0154.63
4.3.60.0010.0154.63
4.3.50.0030.0154.63
4.3.40.0060.0204.54
4.3.30.0020.0163.29
4.3.20.0030.0143.26
4.3.10.0040.0133.22
4.3.00.0030.01715.96

preferences:
55.67 ms | 400 KiB | 5 Q