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),/', $str, -1, PREG_SPLIT_DELIM_CAPTURE); foreach($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)
8.3.70.0070.01016.63
8.3.60.0070.00718.65
8.3.50.0110.01121.08
8.3.40.0110.00718.80
8.3.30.0100.00319.93
8.3.20.0040.00420.66
8.3.10.0000.00820.86
8.3.00.0050.00322.44
8.2.180.0140.00716.75
8.2.170.0120.00322.96
8.2.160.0100.01020.31
8.2.150.0070.00024.18
8.2.140.0040.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.32
8.2.110.0040.00719.39
8.2.100.0090.00318.03
8.2.90.0020.00518.97
8.2.80.0030.00617.97
8.2.70.0030.00517.63
8.2.60.0000.00917.91
8.2.50.0000.00818.07
8.2.40.0040.00418.21
8.2.30.0070.00019.34
8.2.20.0040.00417.92
8.2.10.0000.00717.82
8.2.00.0080.00317.77
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.80
8.1.230.0040.00821.04
8.1.220.0040.00418.77
8.1.210.0050.00618.99
8.1.200.0100.00017.35
8.1.190.0000.00817.39
8.1.180.0000.00818.10
8.1.170.0030.00618.77
8.1.160.0040.00418.90
8.1.150.0040.00418.82
8.1.140.0000.00817.60
8.1.130.0000.00717.76
8.1.120.0040.00417.57
8.1.110.0040.00417.61
8.1.100.0000.00717.63
8.1.90.0030.00417.65
8.1.80.0000.00817.57
8.1.70.0000.00717.45
8.1.60.0050.00317.80
8.1.50.0000.00817.64
8.1.40.0030.00517.50
8.1.30.0000.00817.67
8.1.20.0000.00817.77
8.1.10.0040.00417.53
8.1.00.0000.00717.52
8.0.300.0040.00419.91
8.0.290.0080.00017.18
8.0.280.0000.00718.38
8.0.270.0030.00317.31
8.0.260.0000.00616.95
8.0.250.0030.00317.02
8.0.240.0050.00516.98
8.0.230.0030.00317.00
8.0.220.0000.00717.07
8.0.210.0000.00616.91
8.0.200.0030.00517.07
8.0.190.0000.00717.08
8.0.180.0000.00816.95
8.0.170.0000.00717.04
8.0.160.0070.00016.97
8.0.150.0040.00416.99
8.0.140.0060.00317.00
8.0.130.0030.00313.39
8.0.120.0030.00616.96
8.0.110.0000.00717.00
8.0.100.0000.00717.00
8.0.90.0070.00017.09
8.0.80.0110.00417.02
8.0.70.0040.00417.00
8.0.60.0000.00816.92
8.0.50.0070.00017.06
8.0.30.0150.01017.17
8.0.20.0130.00917.43
8.0.10.0070.00017.15
8.0.00.0050.01516.82
7.4.330.0060.00016.70
7.4.320.0030.00316.80
7.4.300.0060.00016.63
7.4.290.0040.00416.84
7.4.280.0020.00516.79
7.4.270.0020.00516.70
7.4.260.0060.00013.48
7.4.250.0000.00816.80
7.4.240.0070.00016.71
7.4.230.0070.00016.60
7.4.220.0090.00916.67
7.4.210.0080.00916.83
7.4.200.0030.00516.88
7.4.190.0070.00016.87
7.4.160.0060.01116.61
7.4.150.0070.01017.40
7.4.140.0140.00317.86
7.4.130.0170.00516.80
7.4.120.0100.00716.70
7.4.110.0070.01016.63
7.4.100.0100.01016.63
7.4.90.0090.00916.66
7.4.80.0140.00919.39
7.4.70.0100.01016.70
7.4.60.0060.01516.74
7.4.50.0040.00416.63
7.4.40.0110.00222.77
7.4.30.0080.00816.66
7.4.00.0110.00715.20
7.3.330.0030.00313.24
7.3.320.0000.00613.15
7.3.310.0000.00716.48
7.3.300.0000.00716.45
7.3.290.0070.01316.40
7.3.280.0110.00616.46
7.3.270.0110.00917.40
7.3.260.0070.01118.24
7.3.250.0150.00616.51
7.3.240.0110.01116.39
7.3.230.0090.00916.39
7.3.210.0030.01916.67
7.3.200.0030.01519.39
7.3.190.0080.00816.77
7.3.180.0090.00616.72
7.3.170.0130.00616.60
7.3.160.0060.01016.39
7.3.120.0020.01215.13
7.3.10.0090.00516.71
7.3.00.0100.00516.92
7.2.330.0150.00916.63
7.2.320.0060.01316.78
7.2.310.0100.01016.81
7.2.300.0120.00916.89
7.2.290.0000.01616.85
7.2.130.0070.00716.95
7.2.120.0060.00916.95
7.2.110.0050.01317.02
7.2.100.0110.00816.92
7.2.90.0060.00716.95
7.2.80.0110.00416.98
7.2.70.0080.00716.87
7.2.60.0090.00517.12
7.2.50.0070.00717.04
7.2.40.0070.00817.15
7.2.30.0080.00617.07
7.2.20.0070.00716.90
7.2.10.0060.00816.97
7.2.00.0080.00816.99
7.1.250.0050.00915.86
7.1.240.0050.00915.84
7.1.230.0110.00515.81
7.1.220.0110.00415.82
7.1.210.0060.00715.78
7.1.200.0210.00515.72
7.1.190.0080.00515.89
7.1.180.0060.00815.81
7.1.170.0140.00915.86
7.1.160.0130.00415.88
7.1.150.0080.00715.95
7.1.140.0080.00715.96
7.1.130.0110.00715.97
7.1.120.0040.00715.82
7.1.110.0180.00515.94
7.1.100.0060.00716.51
7.1.90.0090.00515.96
7.1.80.0050.00815.99
7.1.70.0060.00616.30
7.1.60.0060.01016.68
7.1.50.0100.01016.09
7.1.40.0050.00816.04
7.1.30.0100.00416.03
7.1.20.0110.00515.84
7.1.10.0080.00615.83
7.1.00.0060.01417.37
7.0.330.0080.00815.49
7.0.320.0060.00815.51
7.0.310.0050.01015.54
7.0.300.0110.00215.50
7.0.290.0070.00915.45
7.0.280.0110.00515.63
7.0.270.0080.00815.27
7.0.260.0120.00515.51
7.0.250.0090.00715.69
7.0.240.0090.00815.56
7.0.230.0120.00415.59
7.0.220.0110.00315.37
7.0.210.0060.00815.58
7.0.200.0070.00515.86
7.0.190.0040.00815.54
7.0.180.0070.00715.69
7.0.170.0090.00615.67
7.0.160.0090.00615.52
7.0.150.0070.00715.62
7.0.140.0040.02417.18
7.0.130.0080.00415.62
7.0.120.0080.00515.47
7.0.110.0070.00515.45
7.0.100.0050.01816.57
7.0.90.0060.01616.49
7.0.80.0150.01316.55
7.0.70.0110.02416.60
7.0.60.0170.02716.64
7.0.50.0110.02216.71
7.0.40.0060.02415.26
7.0.30.0060.02115.20
7.0.20.0070.02815.30
7.0.10.0070.02415.22
7.0.00.0060.02415.27
5.6.380.0050.01214.36
5.6.370.0100.00414.22
5.6.360.0050.00914.47
5.6.350.0080.00414.34
5.6.340.0090.00414.41
5.6.330.0050.00814.29
5.6.320.0060.00614.29
5.6.310.0070.00414.29
5.6.300.0080.00514.19
5.6.290.0090.00414.19
5.6.280.0040.02515.97
5.6.270.0090.00514.35
5.6.260.0070.00614.24
5.6.250.0070.01915.98
5.6.240.0080.01815.92
5.6.230.0090.02415.89
5.6.220.0090.01515.86
5.6.210.0060.01915.97
5.6.200.0080.02215.86
5.6.190.0070.02415.91
5.6.180.0100.02115.93
5.6.170.0070.01615.97
5.6.160.0070.01515.96
5.6.150.0080.01716.02
5.6.140.0070.02115.84
5.6.130.0100.02315.92
5.6.120.0060.01615.99
5.6.110.0080.02515.97
5.6.100.0060.02915.94
5.6.90.0110.02415.97
5.6.80.0080.01716.02
5.6.70.0050.01515.78
5.6.60.0070.01915.78
5.6.50.0050.01815.79
5.6.40.0120.01015.62
5.6.30.0050.01615.76
5.6.20.0080.01515.72
5.6.10.0120.01215.78
5.6.00.0060.01715.80
5.5.380.0060.02113.75
5.5.370.0050.01313.76
5.5.360.0070.02113.73
5.5.350.0070.02413.93
5.5.340.0050.01513.97
5.5.330.0060.02213.81
5.5.320.0080.01913.94
5.5.310.0060.01313.98
5.5.300.0080.02113.94
5.5.290.0080.02313.89
5.5.280.0080.02113.82
5.5.270.0050.01913.90
5.5.260.0070.01913.95
5.5.250.0070.01213.90
5.5.240.0060.01113.59
5.5.230.0070.02313.66
5.5.220.0030.02013.78
5.5.210.0030.01413.67
5.5.200.0070.01013.74
5.5.190.0070.01413.76
5.5.180.0090.01213.67
5.5.170.0050.00812.05
5.5.160.0040.01313.67
5.5.150.0050.01413.68
5.5.140.0060.01113.74
5.5.130.0050.01213.72
5.5.120.0050.01313.79
5.5.110.0080.01413.73
5.5.100.0070.01313.61
5.5.90.0070.01113.66
5.5.80.0070.01013.64
5.5.70.0030.01313.63
5.5.60.0040.01513.76
5.5.50.0050.01313.64
5.5.40.0040.01513.68
5.5.30.0050.01513.74
5.5.20.0060.01013.55
5.5.10.0060.01113.63
5.5.00.0080.01113.64
5.4.450.0070.02313.49
5.4.440.0070.01213.49
5.4.430.0050.01513.58
5.4.420.0060.02213.59
5.4.410.0070.01813.59
5.4.400.0040.01713.35
5.4.390.0050.01413.34
5.4.380.0060.01113.42
5.4.370.0080.00913.38
5.4.360.0060.01413.45
5.4.350.0060.01013.32
5.4.340.0050.01313.34
5.4.330.0030.00711.50
5.4.320.0050.01213.29
5.4.310.0040.01413.34
5.4.300.0060.01213.42
5.4.290.0070.01013.33
5.4.280.0070.01113.41
5.4.270.0030.01413.42
5.4.260.0060.01313.34
5.4.250.0050.01313.45
5.4.240.0070.01213.38
5.4.230.0060.01213.35
5.4.220.0060.01213.43
5.4.210.0050.01213.39
5.4.200.0030.01513.47
5.4.190.0050.01213.39
5.4.180.0050.01213.38
5.4.170.0040.01513.45
5.4.160.0040.01313.50
5.4.150.0040.01313.33
5.4.140.0050.01212.84
5.4.130.0050.01312.84
5.4.120.0050.01512.67
5.4.110.0040.01312.76
5.4.100.0050.00912.74
5.4.90.0030.01612.78
5.4.80.0080.00912.78
5.4.70.0050.01212.76
5.4.60.0060.01212.82
5.4.50.0040.01412.78
5.4.40.0040.01212.79
5.4.30.0060.00912.70
5.4.20.0040.01812.70
5.4.10.0030.01912.65
5.4.00.0080.02112.53
5.3.290.0040.01312.08
5.3.280.0030.01411.98
5.3.270.0050.01212.09
5.3.260.0040.01212.12
5.3.250.0060.01012.02
5.3.240.0030.01611.98
5.3.230.0040.01212.02
5.3.220.0020.01211.86
5.3.210.0010.01412.04
5.3.200.0050.01212.05
5.3.190.0070.01112.06
5.3.180.0050.01212.10
5.3.170.0040.01112.06
5.3.160.0070.01312.03
5.3.150.0070.01012.11
5.3.140.0060.01112.01
5.3.130.0080.00912.01
5.3.120.0050.01411.99
5.3.110.0060.01812.02
5.3.100.0060.01911.80
5.3.90.0050.01211.97
5.3.80.0030.02211.84
5.3.70.0060.01311.85
5.3.60.0050.01511.93
5.3.50.0040.02311.84
5.3.40.0050.02111.71
5.3.30.0050.01311.87
5.3.20.0050.01611.78
5.3.10.0060.01711.72
5.3.00.0030.01811.68
5.2.170.0070.01710.99
5.2.160.0020.01910.99
5.2.150.0040.01211.02
5.2.140.0030.01111.02
5.2.130.0030.01811.01
5.2.120.0050.01811.03
5.2.110.0080.01611.02
5.2.100.0070.01411.04
5.2.90.0050.01810.98
5.2.80.0040.01910.92
5.2.70.0060.01610.99
5.2.60.0060.01010.92
5.2.50.0060.01610.99
5.2.40.0050.01710.94
5.2.30.0040.01910.98
5.2.20.0020.01210.93
5.2.10.0040.01010.94
5.2.00.0030.01110.94
5.1.60.0030.01010.77
5.1.50.0030.01110.79
5.1.40.0040.01810.78
5.1.30.0040.01410.81
5.1.20.0040.01710.82
5.1.10.0070.01010.77
5.1.00.0030.01510.77
5.0.50.0040.01210.77
5.0.40.0050.00910.77
5.0.30.0020.01510.77
5.0.20.0020.00710.77
5.0.10.0040.01310.77
5.0.00.0050.01510.77
4.4.90.0040.00910.77
4.4.80.0030.01110.77
4.4.70.0040.00710.77
4.4.60.0030.00910.77
4.4.50.0020.01110.77
4.4.40.0020.01110.77
4.4.30.0030.01010.77
4.4.20.0020.01210.77
4.4.10.0010.01310.77
4.4.00.0030.01810.77
4.3.110.0050.00610.77
4.3.100.0040.01010.77
4.3.90.0030.00910.77
4.3.80.0010.01610.77
4.3.70.0030.00610.77
4.3.60.0010.00610.77
4.3.50.0020.00610.77
4.3.40.0020.01710.77
4.3.30.0010.00910.77
4.3.20.0010.01210.77
4.3.10.0030.01110.77
4.3.00.0040.00610.77

preferences:
66.63 ms | 401 KiB | 5 Q