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); foreach($temp as $tok){ }

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)
8.3.60.0090.01218.40
8.3.50.0080.00716.53
8.3.40.0100.01018.86
8.3.30.0120.00618.65
8.3.20.0060.00318.86
8.3.10.0000.00820.71
8.3.00.0050.00317.75
8.2.180.0170.00316.88
8.2.170.0150.00022.96
8.2.160.0100.00322.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.84
8.2.110.0070.00421.31
8.2.100.0110.00017.97
8.2.90.0060.00319.11
8.2.80.0080.00018.04
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0060.00320.00
8.2.30.0000.00718.00
8.2.20.0000.00717.73
8.2.10.0000.00817.81
8.2.00.0040.00417.86
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0140.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00020.88
8.1.230.0080.00320.97
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0060.00317.52
8.1.180.0040.00418.10
8.1.170.0080.00018.84
8.1.160.0050.00218.78
8.1.150.0000.00718.75
8.1.140.0020.00517.59
8.1.130.0070.00017.84
8.1.120.0000.00717.50
8.1.110.0030.00517.63
8.1.100.0080.00017.57
8.1.90.0000.00717.52
8.1.80.0050.00217.62
8.1.70.0030.00517.45
8.1.60.0000.00917.73
8.1.50.0000.00817.63
8.1.40.0000.00717.71
8.1.30.0080.00017.68
8.1.20.0030.00517.79
8.1.10.0080.00017.63
8.1.00.0040.00417.53
8.0.300.0040.00420.04
8.0.290.0000.00816.75
8.0.280.0030.00318.46
8.0.270.0040.00417.18
8.0.260.0030.00318.76
8.0.250.0000.00717.13
8.0.240.0030.00517.04
8.0.230.0040.00417.13
8.0.220.0030.00317.04
8.0.210.0080.00016.95
8.0.200.0000.00617.08
8.0.190.0040.00416.97
8.0.180.0040.00416.94
8.0.170.0060.00317.07
8.0.160.0070.00017.01
8.0.150.0040.00417.03
8.0.140.0080.00316.98
8.0.130.0050.00013.46
8.0.120.0050.00317.04
8.0.110.0070.00016.91
8.0.100.0040.00416.99
8.0.90.0000.00816.85
8.0.80.0100.01017.00
8.0.70.0040.00417.09
8.0.60.0080.00016.86
8.0.50.0000.00717.07
8.0.30.0100.00817.24
8.0.20.0100.00817.07
8.0.10.0000.00716.98
8.0.00.0070.01316.98
7.4.330.0000.00514.86
7.4.320.0030.00316.63
7.4.300.0070.00016.84
7.4.290.0070.00016.69
7.4.280.0050.00516.65
7.4.270.0030.00316.72
7.4.260.0000.00513.46
7.4.250.0030.00616.75
7.4.240.0030.00316.73
7.4.230.0070.00016.70
7.4.220.0150.00616.75
7.4.210.0050.00916.73
7.4.200.0000.00716.61
7.4.190.0000.00716.97
7.4.160.0030.01316.52
7.4.150.0180.00017.07
7.4.140.0100.00817.20
7.4.130.0150.00316.61
7.4.120.0130.00516.74
7.4.110.0070.01116.61
7.4.100.0030.01816.96
7.4.90.0130.01016.63
7.4.80.0070.01018.80
7.4.70.0120.00616.46
7.4.60.0070.01016.64
7.4.50.0000.00716.54
7.4.40.0100.00322.26
7.4.30.0100.00616.63
7.4.00.0090.00315.10
7.3.330.0030.00313.27
7.3.320.0060.00013.31
7.3.310.0000.00716.34
7.3.300.0030.00316.32
7.3.290.0160.00016.46
7.3.280.0110.00816.41
7.3.270.0150.00417.07
7.3.260.0180.00718.24
7.3.250.0110.00716.78
7.3.240.0040.01216.58
7.3.230.0130.00416.68
7.3.210.0110.00516.39
7.3.200.0060.01019.39
7.3.190.0040.01516.88
7.3.180.0130.00316.82
7.3.170.0100.00716.63
7.3.160.0130.00316.66
7.3.120.0070.01015.22
7.2.330.0120.00616.84
7.2.320.0120.00616.84
7.2.310.0110.00616.76
7.2.300.0120.01216.75
7.2.290.0030.01316.89
7.2.00.0060.00919.64
7.1.100.0000.01618.02
7.1.70.0040.00717.38
7.1.60.0000.01219.40
7.1.50.0080.00417.05
7.1.00.0030.05022.29
7.0.200.0040.00416.87
7.0.140.0000.07021.93
7.0.120.0000.03722.08
7.0.60.0030.04020.07
7.0.50.0000.05317.89
7.0.40.0030.09020.14
7.0.30.0570.07720.22
7.0.20.0270.07320.13
7.0.10.0070.08720.17
7.0.00.0100.05020.07
5.6.280.0100.06721.14
5.6.210.0130.07320.51
5.6.200.0070.07718.27
5.6.190.0030.08720.57
5.6.180.0330.05720.39
5.6.170.0270.04720.62
5.6.160.0030.05720.47
5.6.150.0100.07718.18
5.6.140.0070.04318.18
5.6.130.0130.04718.18
5.6.120.0100.03721.14
5.6.110.0130.05021.11
5.6.100.0070.07720.97
5.6.90.0070.05020.95
5.6.80.0100.08020.41
5.5.350.0000.08720.40
5.5.340.0100.05717.92
5.5.330.0030.07320.43
5.5.320.0270.04320.24
5.5.310.0330.06320.24
5.5.300.0170.07718.02
5.5.290.0070.07317.95
5.5.280.0130.08020.77
5.5.270.0200.06020.79
5.5.260.0130.04320.79
5.5.250.0130.03320.77
5.5.240.0230.07720.21
5.4.450.0100.07319.50
5.4.440.0130.03319.47
5.4.430.0100.03319.52
5.4.420.0070.07719.56
5.4.410.0170.07319.31
5.4.400.0100.03319.24
5.4.390.0030.06319.20
5.4.380.0130.03718.94
5.4.370.0030.07019.15
5.4.360.0130.07718.88
5.4.350.0100.07019.20
5.4.340.0030.05019.20
5.4.320.0030.04019.24
5.4.310.0070.07019.24
5.4.300.0000.07719.11
5.4.290.0100.04318.86
5.4.280.0000.04318.87
5.4.270.0030.04318.84
5.4.260.0100.04019.11
5.4.250.0100.05719.19
5.4.240.0030.04019.14
5.4.230.0030.04318.84
5.4.220.0030.03719.23
5.4.210.0030.03718.85
5.4.200.0100.03718.91
5.4.190.0070.03318.86
5.4.180.0030.03719.13
5.4.170.0030.03718.97
5.4.160.0030.03719.22
5.4.150.0030.03719.05
5.4.140.0070.04016.35
5.4.130.0100.02716.38
5.4.120.0000.03716.37
5.4.110.0000.03716.37
5.4.100.0030.03316.41
5.4.90.0030.04316.42
5.4.80.0100.03716.47
5.4.70.0030.03316.30
5.4.60.0070.03016.45
5.4.50.0000.03716.42
5.4.40.0030.03316.38
5.4.30.0000.03716.27
5.4.20.0000.03716.64
5.4.10.0070.03716.34
5.4.00.0000.03715.88
5.3.290.0070.05314.69
5.3.280.0000.04014.61
5.3.270.0030.03714.65
5.3.260.0070.03714.61
5.3.250.0000.03714.75
5.3.240.0030.03714.63
5.3.230.0030.03714.64
5.3.220.0070.03314.63
5.3.210.0030.04014.59
5.3.200.0000.04314.56
5.3.190.0030.04314.72
5.3.180.0030.03714.56
5.3.170.0070.03314.63
5.3.160.0070.03314.44
5.3.150.0030.03314.61
5.3.140.0000.04014.57
5.3.130.0030.03714.56
5.3.120.0000.04014.58
5.3.110.0030.03714.61
5.3.100.0070.03313.95
5.3.90.0000.03714.04
5.3.80.0030.03314.00
5.3.70.0100.02713.96
5.3.60.0100.03314.05
5.3.50.0000.03713.94
5.3.40.0030.05313.94
5.3.30.0130.04714.05
5.3.20.0130.06313.68
5.3.10.0170.03713.54
5.3.00.0100.06013.64
5.2.170.0030.02711.09
5.2.160.0030.03011.14
5.2.150.0030.04011.15
5.2.140.0000.04311.20
5.2.130.0130.05311.11
5.2.120.0070.05311.10
5.2.110.0170.03711.25
5.2.100.0000.04011.15
5.2.90.0000.03711.05
5.2.80.0000.05310.98
5.2.70.0100.05311.01
5.2.60.0000.03310.99
5.2.50.0100.03010.96
5.2.40.0070.03010.93
5.2.30.0000.05310.96
5.2.20.0030.04710.95
5.2.10.0100.05310.81
5.2.00.0070.05310.71
5.1.60.0100.0409.98
5.1.50.0130.0239.95
5.1.40.0030.0539.88
5.1.30.0000.03010.32
5.1.20.0100.02010.43
5.1.10.0000.03310.03
5.1.00.0030.03010.05
5.0.50.0030.0208.62
5.0.40.0000.0508.41
5.0.30.0070.0508.37
5.0.20.0000.0238.21
5.0.10.0030.0478.22
5.0.00.0030.0508.21
4.4.90.0030.0207.69
4.4.80.0030.0177.69
4.4.70.0030.0207.69
4.4.60.0000.0377.69
4.4.50.0000.0377.69
4.4.40.0030.0277.69
4.4.30.0000.0407.69
4.4.20.0000.0237.69
4.4.10.0030.0277.69
4.4.00.0030.0507.69
4.3.110.0100.0207.69
4.3.100.0070.0337.69
4.3.90.0070.0137.69
4.3.80.0000.0577.69
4.3.70.0030.0207.69
4.3.60.0000.0337.69
4.3.50.0030.0337.69
4.3.40.0000.0477.69
4.3.30.0000.0337.69
4.3.20.0000.0207.69
4.3.10.0030.0377.69
4.3.00.0000.0337.69

preferences:
44.88 ms | 401 KiB | 5 Q