3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'a,b,c(a,b,c),d(a,b(a,b)),e'; $temp = preg_split('/(\w)/', $str, -1, PREG_SPLIT_DELIM_CAPTURE); print_r($temp);

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)
8.3.70.0120.00316.58
8.3.60.0070.00718.55
8.3.50.0110.01021.14
8.3.40.0150.00618.82
8.3.30.0120.00618.85
8.3.20.0040.00418.86
8.3.10.0040.00421.00
8.3.00.0090.00023.48
8.2.180.0100.01016.60
8.2.170.0110.00422.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.25
8.2.110.0090.00020.32
8.2.100.0130.00017.84
8.2.90.0060.00617.75
8.2.80.0050.00517.97
8.2.70.0000.00817.90
8.2.60.0000.00817.80
8.2.50.0080.00018.10
8.2.40.0090.00022.50
8.2.30.0070.00019.33
8.2.20.0000.00817.73
8.2.10.0000.00917.93
8.2.00.0030.00717.71
8.1.280.0090.00625.92
8.1.270.0080.00023.99
8.1.260.0150.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00422.23
8.1.230.0090.00319.22
8.1.220.0050.00317.74
8.1.210.0060.00321.04
8.1.200.0090.00017.23
8.1.190.0060.00317.36
8.1.180.0030.00518.10
8.1.170.0080.00018.77
8.1.160.0050.00218.87
8.1.150.0060.00318.68
8.1.140.0070.00017.47
8.1.130.0030.00517.83
8.1.120.0020.00517.48
8.1.110.0030.00717.44
8.1.100.0040.00417.49
8.1.90.0030.00617.61
8.1.80.0000.00717.49
8.1.70.0070.00017.44
8.1.60.0060.00317.72
8.1.50.0050.00317.46
8.1.40.0000.00717.64
8.1.30.0000.00717.56
8.1.20.0030.00517.71
8.1.10.0040.00417.69
8.1.00.0040.00717.52
8.0.300.0040.00420.16
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0030.00317.20
8.0.260.0000.00716.89
8.0.250.0030.00517.09
8.0.240.0060.00616.80
8.0.230.0000.00717.00
8.0.220.0070.00016.99
8.0.210.0030.00316.84
8.0.200.0030.00316.94
8.0.190.0050.00217.07
8.0.180.0040.00416.87
8.0.170.0000.00717.00
8.0.160.0000.00716.94
8.0.150.0000.00816.96
8.0.140.0000.00816.81
8.0.130.0000.00613.48
8.0.120.0040.00417.00
8.0.110.0030.00316.93
8.0.100.0020.00516.85
8.0.90.0040.00416.79
8.0.80.0120.00316.92
8.0.70.0000.00716.96
8.0.60.0050.00216.93
8.0.50.0000.00717.02
8.0.30.0090.01017.23
8.0.20.0110.00817.40
8.0.10.0070.00017.16
8.0.00.0110.00616.84
7.4.330.0030.00316.80
7.4.320.0070.00016.63
7.4.300.0030.00316.70
7.4.290.0000.00716.64
7.4.280.0000.00616.63
7.4.270.0000.00716.64
7.4.260.0000.00613.39
7.4.250.0040.00416.72
7.4.240.0000.00816.64
7.4.230.0000.00716.63
7.4.220.0040.01216.72
7.4.210.0070.01016.79
7.4.200.0030.00316.83
7.4.190.0000.00716.71
7.4.160.0100.01016.68
7.4.150.0090.00917.40
7.4.140.0060.01317.86
7.4.130.0040.01316.63
7.4.120.0040.01316.67
7.4.110.0170.00016.53
7.4.100.0100.00716.54
7.4.90.0030.01416.69
7.4.80.0110.00619.39
7.4.70.0070.01416.63
7.4.60.0110.00516.82
7.4.50.0030.00616.63
7.4.40.0000.01222.77
7.4.30.0100.00716.59
7.4.10.0110.00715.19
7.4.00.0080.01015.10
7.3.330.0050.00013.19
7.3.320.0020.00213.29
7.3.310.0000.00716.38
7.3.300.0030.00616.30
7.3.290.0110.01016.24
7.3.280.0060.01016.30
7.3.270.0060.01217.40
7.3.260.0240.01518.24
7.3.250.0090.01116.36
7.3.240.0030.01316.52
7.3.230.0110.00516.39
7.3.210.0060.01216.17
7.3.200.0060.01619.39
7.3.190.0130.00316.23
7.3.180.0060.01216.57
7.3.170.0090.00616.34
7.3.160.0080.00816.64
7.3.130.0130.00314.80
7.3.120.0050.01214.71
7.3.110.0090.00915.10
7.3.100.0030.01314.93
7.3.90.0130.00614.83
7.3.80.0130.00314.76
7.3.70.0040.01214.86
7.3.60.0090.00614.68
7.3.50.0100.00314.50
7.3.40.0060.00614.87
7.3.30.0040.01114.82
7.3.20.0070.00716.61
7.3.10.0000.00916.64
7.3.00.0070.01016.41
7.2.330.0040.01516.67
7.2.320.0110.01216.62
7.2.310.0100.01016.72
7.2.300.0110.00716.69
7.2.290.0040.01416.57
7.2.260.0060.01314.96
7.2.250.0030.01414.70
7.2.240.0090.00314.90
7.2.230.0090.00615.16
7.2.220.0070.01115.02
7.2.210.0130.00315.11
7.2.200.0110.00415.00
7.2.190.0130.00714.94
7.2.180.0040.01114.98
7.2.170.0120.00615.12
7.2.160.0030.01214.97
7.2.150.0000.01016.93
7.2.140.0000.01016.95
7.2.130.0040.01116.71
7.2.120.0040.01116.66
7.2.110.0030.01316.79
7.2.100.0120.00316.98
7.2.90.0100.00616.96
7.2.80.0060.00917.00
7.2.70.0060.00617.04
7.2.60.0030.00716.97
7.2.50.0070.00716.75
7.2.40.0030.00916.95
7.2.30.0000.01517.08
7.2.20.0090.00616.73
7.2.10.0100.00317.09
7.2.00.0100.00518.04
7.1.330.0030.00915.86
7.1.320.0030.01215.95
7.1.310.0040.01215.99
7.1.300.0000.01315.66
7.1.290.0070.00715.93
7.1.280.0060.00315.82
7.1.270.0060.00615.90
7.1.260.0100.00315.76
7.1.250.0060.00615.62
7.1.240.0080.00515.79
7.1.230.0040.00915.77
7.1.220.0030.00715.87
7.1.210.0040.01115.69
7.1.200.0080.00815.82
7.1.190.0050.00315.81
7.1.180.0030.00715.80
7.1.170.0030.01015.86
7.1.160.0090.00315.82
7.1.150.0030.00615.66
7.1.140.0030.00715.74
7.1.130.0040.00815.82
7.1.120.0030.00915.71
7.1.110.0130.00315.73
7.1.100.0050.00817.08
7.1.90.0000.00915.92
7.1.80.0110.00715.76
7.1.70.0030.00816.41
7.1.60.0060.00716.67
7.1.50.0050.01416.53
7.1.40.0030.01015.78
7.1.30.0030.01015.99
7.1.20.0000.01415.57
7.1.10.0070.00415.66
7.1.00.0060.02819.01
7.0.330.0090.00615.14
7.0.320.0080.00615.54
7.0.310.0090.00615.60
7.0.300.0090.00315.47
7.0.290.0060.00615.40
7.0.280.0070.01015.49
7.0.270.0000.01015.34
7.0.260.0090.00615.55
7.0.250.0030.01215.68
7.0.240.0070.00715.23
7.0.230.0070.00415.34
7.0.220.0000.01615.51
7.0.210.0060.01015.66
7.0.200.0040.00616.13
7.0.190.0080.00015.27
7.0.180.0030.00615.43
7.0.170.0070.00315.58
7.0.160.0000.01115.25
7.0.150.0070.00715.31
7.0.140.0020.04618.74
7.0.130.0060.00615.45
7.0.120.0000.00915.46
7.0.110.0030.00715.54
7.0.100.0060.03717.77
7.0.90.0050.04917.74
7.0.80.0100.04117.78
7.0.70.0180.02217.66
7.0.60.0100.03917.66
7.0.50.0120.03617.90
7.0.40.0110.03616.91
7.0.30.0120.03516.77
7.0.20.0090.03616.73
7.0.10.0070.04016.86
7.0.00.0050.04516.87
5.6.400.0000.01514.30
5.6.390.0150.00314.15
5.6.380.0000.00914.23
5.6.370.0120.00414.33
5.6.360.0090.00013.96
5.6.350.0070.01014.28
5.6.340.0090.00614.01
5.6.330.0060.00914.22
5.6.320.0120.00314.19
5.6.310.0100.00714.35
5.6.300.0070.00714.58
5.6.290.0070.01014.10
5.6.280.0070.03817.71
5.6.270.0080.00314.02
5.6.260.0030.00614.23
5.6.250.0100.04717.42
5.6.240.0070.04717.58
5.6.230.0050.02617.32
5.6.220.0100.02417.60
5.6.210.0020.04617.39
5.6.200.0060.03417.60
5.6.190.0020.02817.57
5.6.180.0080.04017.68
5.6.170.0050.03417.45
5.6.160.0070.04217.60
5.6.150.0090.02117.69
5.6.140.0020.02417.63
5.6.130.0080.04017.73
5.6.120.0060.03917.57
5.6.110.0060.04117.62
5.6.100.0080.04017.65
5.6.90.0070.02117.70
5.6.80.0030.02817.30
5.6.70.0000.04317.35
5.6.60.0030.02917.28
5.6.50.0070.04317.22
5.6.40.0050.02817.18
5.6.30.0050.04017.12
5.6.20.0070.02217.34
5.6.10.0090.03417.15
5.6.00.0050.02317.31
5.5.380.0080.04717.18
5.5.370.0020.03817.16
5.5.360.0090.02017.25
5.5.350.0050.04517.27
5.5.340.0090.02417.52
5.5.330.0050.04617.59
5.5.320.0080.04417.62
5.5.310.0050.05017.45
5.5.300.0020.04617.36
5.5.290.0050.03217.57
5.5.280.0040.03617.57
5.5.270.0130.03717.57
5.5.260.0030.04817.48
5.5.250.0060.02117.33
5.5.240.0090.03717.18
5.5.230.0070.04516.99
5.5.220.0020.04517.05
5.5.210.0080.02817.19
5.5.200.0090.02816.96
5.5.190.0080.01717.12
5.5.180.0080.04317.16
5.5.170.0090.00914.11
5.5.160.0050.02417.12
5.5.150.0080.04216.92
5.5.140.0040.02417.16
5.5.130.0080.02017.23
5.5.120.0020.02816.92
5.5.110.0050.03217.20
5.5.100.0140.02017.20
5.5.90.0050.04217.02
5.5.80.0070.03017.03
5.5.70.0050.04217.14
5.5.60.0070.03716.93
5.5.50.0030.03317.02
5.5.40.0000.02716.95
5.5.30.0070.03017.01
5.5.20.0020.04516.93
5.5.10.0040.04217.05
5.5.00.0050.03517.08
5.4.450.0060.03515.21
5.4.440.0030.03015.22
5.4.430.0030.02515.12
5.4.420.0100.03215.18
5.4.410.0080.02715.28
5.4.400.0080.03315.15
5.4.390.0050.03115.09
5.4.380.0080.03614.95
5.4.370.0030.04115.07
5.4.360.0050.04415.05
5.4.350.0040.03715.13
5.4.340.0050.02115.00
5.4.330.0030.00311.04
5.4.320.0100.03415.11
5.4.310.0040.03214.79
5.4.300.0080.03815.14
5.4.290.0050.02015.05
5.4.280.0130.03614.94
5.4.270.0040.02215.02
5.4.260.0030.02215.08
5.4.250.0030.03514.97
5.4.240.0030.03214.84
5.4.230.0070.03915.10
5.4.220.0030.03414.98
5.4.210.0020.02715.07
5.4.200.0000.02515.02
5.4.190.0070.03815.01
5.4.180.0000.02615.10
5.4.170.0100.03514.86
5.4.160.0050.02815.13
5.4.150.0020.02814.89
5.4.140.0070.03813.75
5.4.130.0070.03313.72
5.4.120.0030.03713.68
5.4.110.0030.03513.67
5.4.100.0060.04013.77
5.4.90.0080.03713.69
5.4.80.0070.04213.76
5.4.70.0030.02213.71
5.4.60.0080.03013.67
5.4.50.0030.03313.65
5.4.40.0080.02213.83
5.4.30.0110.03313.54
5.4.20.0100.03013.56
5.4.10.0080.02713.64
5.4.00.0020.03513.42
5.3.290.0020.04612.55
5.3.280.0050.02712.57
5.3.270.0030.02312.45
5.3.260.0100.04012.52
5.3.250.0050.03512.59
5.3.240.0130.03212.55
5.3.230.0080.03112.53
5.3.220.0050.03712.54
5.3.210.0030.02912.39
5.3.200.0080.04212.49
5.3.190.0110.02212.47
5.3.180.0100.03412.60
5.3.170.0020.04212.56
5.3.160.0050.03712.54
5.3.150.0050.03112.59
5.3.140.0070.03712.63
5.3.130.0030.03012.50
5.3.120.0110.03512.56
5.3.110.0020.02512.39
5.3.100.0110.03512.20
5.3.90.0050.03912.14
5.3.80.0080.03512.18
5.3.70.0030.03912.17
5.3.60.0100.03812.21
5.3.50.0050.04112.17
5.3.40.0030.04012.04
5.3.30.0050.03812.15
5.3.20.0100.02012.12
5.3.10.0040.02811.92
5.3.00.0050.02011.88
5.2.170.0130.04012.28
5.2.160.0100.06012.28
5.2.150.0030.03312.28
5.2.140.0030.05712.28
5.2.130.0100.04312.28
5.2.120.0070.04012.28
5.2.110.0030.05312.28
5.2.100.0030.05712.28
5.2.90.0030.05312.28
5.2.80.0070.06012.28
5.2.70.0030.04312.28
5.2.60.0000.03712.28
5.2.50.0070.05012.28
5.2.40.0070.05712.28
5.2.30.0170.05312.28
5.2.20.0070.04712.28
5.2.10.0030.03312.28
5.2.00.0070.03312.28
5.1.60.0000.04012.28
5.1.50.0030.05312.28
5.1.40.0030.03312.28
5.1.30.0000.03712.28
5.1.20.0030.05712.28
5.1.10.0030.03012.28
5.1.00.0030.03012.28
5.0.50.0030.04312.28
5.0.40.0030.04312.28
5.0.30.0070.03012.28
5.0.20.0070.04312.28
5.0.10.0030.04312.28
5.0.00.0030.04012.28
4.4.90.0000.03012.28
4.4.80.0000.01712.28
4.4.70.0030.02712.28
4.4.60.0030.03012.28
4.4.50.0000.03012.28
4.4.40.0000.03312.28
4.4.30.0000.02012.28
4.4.20.0130.01312.28
4.4.10.0030.03012.28
4.4.00.0030.04312.28
4.3.110.0030.02312.28
4.3.100.0070.03012.28
4.3.90.0000.03012.28
4.3.80.0030.03712.28
4.3.70.0030.01312.28
4.3.60.0000.01712.28
4.3.50.0030.01712.28
4.3.40.0030.05012.28
4.3.30.0030.03312.28
4.3.20.0030.03712.28
4.3.10.0030.01712.28
4.3.00.0030.02012.28

preferences:
41.83 ms | 401 KiB | 5 Q