3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'a,b\\\,c,d'; var_dump(preg_match_all('/[^\\\\]\\\\,|([^,]+?)/', $str));

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)
8.3.60.0060.01016.47
8.3.50.0170.00319.88
8.3.40.0150.00618.76
8.3.30.0070.00718.95
8.3.20.0000.00720.20
8.3.10.0080.00023.48
8.3.00.0040.00419.51
8.2.180.0120.00318.41
8.2.170.0070.00722.96
8.2.160.0090.00620.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.01426.16
8.2.120.0050.00321.15
8.2.110.0100.00021.11
8.2.100.0120.00017.91
8.2.90.0040.00419.30
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0030.00718.09
8.2.30.0050.00218.02
8.2.20.0040.00417.70
8.2.10.0040.00417.90
8.2.00.0040.00417.69
8.1.280.0090.00925.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.05
8.1.230.0000.01018.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00017.38
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00918.78
8.1.160.0030.00521.85
8.1.150.0030.00518.73
8.1.140.0060.00317.52
8.1.130.0070.00017.84
8.1.120.0050.00217.53
8.1.110.0040.00417.43
8.1.100.0030.00517.55
8.1.90.0030.00317.57
8.1.80.0000.00717.49
8.1.70.0000.00817.52
8.1.60.0030.00517.63
8.1.50.0090.00017.52
8.1.40.0040.00417.46
8.1.30.0090.00017.64
8.1.20.0000.00817.75
8.1.10.0040.00417.69
8.1.00.0040.00417.51
8.0.300.0000.00720.16
8.0.290.0070.00016.75
8.0.280.0030.00318.31
8.0.270.0000.00717.09
8.0.260.0030.00317.12
8.0.250.0000.00717.03
8.0.240.0030.00317.06
8.0.230.0000.00717.01
8.0.220.0000.00716.85
8.0.210.0070.00016.88
8.0.200.0030.00316.90
8.0.190.0080.00016.92
8.0.180.0000.00716.95
8.0.170.0000.00817.04
8.0.160.0080.00016.96
8.0.150.0000.00716.89
8.0.140.0020.00516.86
8.0.130.0050.00013.45
8.0.120.0040.00416.82
8.0.110.0000.00816.86
8.0.100.0000.00716.86
8.0.90.0040.00416.97
8.0.80.0030.01416.95
8.0.70.0040.00416.81
8.0.60.0040.00416.90
8.0.50.0040.00416.91
8.0.30.0090.01217.03
8.0.20.0070.01417.40
8.0.10.0070.00016.95
8.0.00.0120.00716.84
7.4.330.0050.00015.00
7.4.320.0060.00016.58
7.4.300.0030.00316.72
7.4.290.0050.00216.67
7.4.280.0040.00416.75
7.4.270.0030.00316.79
7.4.260.0030.00316.78
7.4.250.0050.00316.73
7.4.240.0030.00516.72
7.4.230.0070.00016.86
7.4.220.0090.01016.82
7.4.210.0000.01416.62
7.4.200.0040.00416.55
7.4.160.0060.00916.52
7.4.150.0100.01017.40
7.4.140.0130.00417.86
7.4.130.0100.00916.73
7.4.120.0100.00616.67
7.4.110.0060.01016.68
7.4.100.0110.00716.58
7.4.90.0200.00316.55
7.4.80.0140.00319.39
7.4.70.0140.00716.81
7.4.60.0100.01016.45
7.4.50.0030.00516.37
7.4.40.0150.00016.52
7.4.30.0090.00916.64
7.4.00.0030.01315.18
7.3.330.0050.00013.27
7.3.320.0000.00513.22
7.3.310.0040.00416.29
7.3.300.0050.00216.17
7.3.290.0070.00716.32
7.3.280.0100.00616.26
7.3.270.0060.01217.40
7.3.260.0060.01216.58
7.3.250.0070.01216.44
7.3.240.0090.01216.31
7.3.230.0110.00716.63
7.3.210.0090.00916.69
7.3.200.0100.00719.39
7.3.190.0070.01016.40
7.3.180.0030.01216.51
7.3.170.0090.00616.70
7.3.160.0040.01116.50
7.3.10.0080.00616.71
7.3.00.0130.00316.67
7.2.330.0070.01016.63
7.2.320.0070.01416.61
7.2.310.0040.01216.55
7.2.300.0030.01316.52
7.2.290.0170.00016.72
7.2.130.0070.00316.97
7.2.120.0090.00616.93
7.2.110.0000.01116.95
7.2.100.0110.00417.02
7.2.90.0000.01617.02
7.2.80.0130.00316.74
7.2.70.0000.01217.04
7.2.60.0100.00216.89
7.2.50.0060.00916.99
7.2.40.0080.00317.04
7.2.30.0030.01016.78
7.2.20.0120.00316.66
7.2.10.0030.01416.75
7.2.00.0080.00517.93
7.1.250.0080.00815.97
7.1.200.0000.01116.04
7.1.100.0060.00618.33
7.1.70.0030.00617.30
7.1.60.0100.01319.46
7.1.50.0110.01116.97
7.1.00.0000.07722.37
7.0.200.0030.00716.79
7.0.140.0070.07022.10
7.0.60.0100.06019.90
7.0.50.0100.04317.83
7.0.40.0030.09320.32
7.0.30.0530.04020.14
7.0.20.0230.08320.14
7.0.10.0270.08320.14
7.0.00.0130.08020.07
5.6.280.0000.07720.88
5.6.210.0070.06720.72
5.6.200.0070.08318.11
5.6.190.0070.08320.43
5.6.180.0400.07320.40
5.6.170.0300.06020.38
5.6.160.0030.08720.38
5.6.150.0070.08018.14
5.6.140.0000.06018.16
5.6.130.0100.07718.18
5.6.120.0070.06720.97
5.6.110.0070.08720.98
5.6.100.0170.05720.88
5.6.90.0170.07320.98
5.6.80.0130.06020.45
5.6.70.0070.06320.39
5.5.350.0230.06020.31
5.5.340.0070.05017.98
5.5.330.0100.06020.19
5.5.320.0200.05020.26
5.5.310.0230.08020.18
5.5.300.0130.08017.96
5.5.290.0070.06718.02
5.5.280.0100.07020.76
5.5.270.0170.07320.73
5.5.260.0070.07320.79
5.5.250.0030.05020.69
5.5.240.0130.08020.18
5.4.450.0100.05319.10
5.4.440.0530.04019.26
5.4.430.0330.04319.45
5.4.420.0170.04719.45
5.4.410.0300.04019.45
5.4.400.0270.04319.09
5.4.390.0130.05019.11
5.4.380.0330.05318.53
5.4.370.0370.05018.46
5.4.360.0300.05318.68
5.4.350.0300.06018.67
5.4.340.0270.06018.46
5.4.320.0090.03412.45
5.4.310.0070.03712.45
5.4.300.0060.03712.45
5.4.290.0100.03312.45
5.4.280.0050.03612.35
5.4.270.0050.03812.35
5.4.260.0070.04012.34
5.4.250.0090.03812.35
5.4.240.0080.03412.34
5.4.230.0070.03712.34
5.4.220.0040.03812.34
5.4.210.0070.03512.34
5.4.200.0100.03412.34
5.4.190.0070.03412.33
5.4.180.0060.03612.33
5.4.170.0050.03812.34
5.4.160.0030.04612.34
5.4.150.0090.03212.34
5.4.140.0070.03712.02
5.4.130.0050.03612.01
5.4.120.0070.03411.96
5.4.110.0080.03711.96
5.4.100.0080.03511.96
5.4.90.0050.03711.96
5.4.80.0080.03411.96
5.4.70.0080.03211.96
5.4.60.0050.03411.96
5.4.50.0060.03411.96
5.4.40.0050.03511.95
5.4.30.0080.03511.95
5.4.20.0040.03811.95
5.4.10.0080.03311.95
5.4.00.0070.03511.43
5.3.290.0050.04512.80
5.3.280.0090.03612.71
5.3.270.0070.04012.73
5.3.260.0080.03712.72
5.3.250.0060.03812.72
5.3.240.0060.03712.72
5.3.230.0060.03812.71
5.3.220.0040.03812.68
5.3.210.0090.03512.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0090.03412.68
5.3.170.0050.05012.67
5.3.160.0080.03412.67
5.3.150.0100.03312.67
5.3.140.0090.03312.66
5.3.130.0070.03812.66
5.3.120.0060.03912.66
5.3.110.0070.03812.66
5.3.100.0070.03612.12
5.3.90.0070.03512.08
5.3.80.0070.03412.07
5.3.70.0080.03412.08
5.3.60.0050.03712.07
5.3.50.0050.03612.00
5.3.40.0060.04212.00
5.3.30.0050.04111.94
5.3.20.0050.03511.72
5.3.10.0060.03411.69
5.3.00.0050.03611.67
5.2.170.0050.0319.18
5.2.160.0050.0369.18
5.2.150.0060.0289.18
5.2.140.0030.0339.17
5.2.130.0040.0309.14
5.2.120.0080.0269.14
5.2.110.0050.0319.14
5.2.100.0060.0339.14
5.2.90.0040.0339.14
5.2.80.0060.0299.13
5.2.70.0020.0349.13
5.2.60.0020.0329.08
5.2.50.0040.0309.05
5.2.40.0050.0289.03
5.2.30.0050.0289.00
5.2.20.0030.0309.00
5.2.10.0050.0278.91
5.2.00.0030.0318.77
5.1.60.0060.0228.06
5.1.50.0050.0238.05
5.1.40.0050.0248.04
5.1.30.0050.0258.39
5.1.20.0050.0258.41
5.1.10.0040.0268.14
5.1.00.0050.0248.14
5.0.50.0050.0186.61
5.0.40.0020.0206.46
5.0.30.0040.0306.28
5.0.20.0030.0206.26
5.0.10.0010.0226.23
5.0.00.0040.0306.22
4.4.90.0030.0154.78
4.4.80.0020.0184.75
4.4.70.0010.0194.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0050.0294.71
4.4.30.0030.0154.76
4.4.20.0000.0184.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0040.0134.64
4.3.80.0020.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0183.25
4.3.20.0030.0153.25
4.3.10.0040.0143.22
4.3.00.0030.01715.68

preferences:
43.76 ms | 400 KiB | 5 Q