3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'a,b\\,c\\\\,d\\'; preg_match_all('/(?:\\\\.|[^\\\\,])+/', $str, $matches); var_dump($matches[0]);

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)
8.3.60.0120.00616.50
8.3.50.0140.00319.88
8.3.40.0140.00718.97
8.3.30.0130.00319.09
8.3.20.0040.00420.31
8.3.10.0080.00023.65
8.3.00.0030.00619.51
8.2.180.0100.00718.64
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0060.00322.33
8.2.100.0060.00618.09
8.2.90.0050.00318.99
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.03
8.2.30.0080.00017.98
8.2.20.0050.00217.71
8.2.10.0000.00817.94
8.2.00.0000.00817.76
8.1.270.0030.00623.95
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.10
8.1.230.0070.00319.15
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0130.00417.25
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0060.00618.25
8.1.160.0030.00521.93
8.1.150.0000.00718.80
8.1.140.0040.00417.47
8.1.130.0030.00517.95
8.1.120.0070.00017.40
8.1.110.0040.00417.60
8.1.100.0070.00017.44
8.1.90.0000.00717.52
8.1.80.0000.00717.50
8.1.70.0000.00717.47
8.1.60.0000.00817.73
8.1.50.0080.00017.51
8.1.40.0030.00517.51
8.1.30.0040.00417.59
8.1.20.0070.00017.61
8.1.10.0040.00417.68
8.1.00.0070.00017.62
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.39
8.0.270.0000.00717.26
8.0.260.0000.00617.21
8.0.250.0040.00417.02
8.0.240.0040.00416.99
8.0.230.0000.00816.90
8.0.220.0030.00316.96
8.0.210.0030.00316.95
8.0.200.0000.00617.04
8.0.190.0030.00317.08
8.0.180.0000.00816.98
8.0.170.0000.00816.88
8.0.160.0040.00417.04
8.0.150.0000.00816.95
8.0.140.0040.00416.89
8.0.130.0000.00513.39
8.0.120.0000.00816.83
8.0.110.0000.00816.95
8.0.100.0000.00816.98
8.0.90.0050.00316.95
8.0.80.0130.00316.98
8.0.70.0000.00816.99
8.0.60.0000.00716.94
8.0.50.0040.00416.98
8.0.30.0120.00817.05
8.0.20.0050.01517.40
8.0.10.0040.00417.07
8.0.00.0080.01016.92
7.4.330.0050.00015.04
7.4.320.0000.00616.67
7.4.300.0000.00616.67
7.4.290.0070.00016.71
7.4.280.0050.00316.63
7.4.270.0070.00016.66
7.4.260.0030.00316.68
7.4.250.0050.00216.63
7.4.240.0060.00116.63
7.4.230.0040.00416.56
7.4.220.0120.00616.63
7.4.210.0070.01316.63
7.4.200.0030.00316.63
7.4.160.0140.00316.79
7.4.150.0060.01217.40
7.4.140.0100.01117.86
7.4.130.0060.01116.61
7.4.120.0140.00316.66
7.4.110.0090.00916.63
7.4.100.0110.01116.57
7.4.90.0110.00616.51
7.4.80.0090.01219.39
7.4.70.0000.01616.64
7.4.60.0070.01116.49
7.4.50.0030.00616.41
7.4.40.0120.00416.36
7.4.30.0130.00416.48
7.4.00.0090.00615.21
7.3.330.0060.00013.14
7.3.320.0050.00013.18
7.3.310.0030.00316.43
7.3.300.0050.00216.28
7.3.290.0060.00716.30
7.3.280.0050.01116.32
7.3.270.0160.00317.40
7.3.260.0130.01316.40
7.3.250.0100.00616.49
7.3.240.0090.01616.68
7.3.230.0120.00616.57
7.3.210.0090.00916.64
7.3.200.0050.01119.39
7.3.190.0120.00416.61
7.3.180.0100.00716.66
7.3.170.0090.00616.73
7.3.160.0150.00616.33
7.3.120.0100.00615.16
7.3.110.0070.00014.71
7.3.100.0030.01315.01
7.3.90.0060.00314.64
7.3.80.0080.00415.02
7.3.70.0100.00015.09
7.3.60.0030.00614.91
7.3.50.0030.00914.86
7.3.40.0030.00914.55
7.3.30.0080.00615.01
7.3.20.0030.01216.49
7.3.10.0030.00616.62
7.3.00.0110.00316.57
7.2.330.0120.00616.71
7.2.320.0080.01116.86
7.2.310.0120.00616.64
7.2.300.0100.00716.56
7.2.290.0100.01316.80
7.2.240.0030.01315.08
7.2.230.0030.01215.29
7.2.220.0140.00015.04
7.2.210.0030.00715.14
7.2.200.0040.01115.05
7.2.190.0100.00615.00
7.2.180.0050.00915.05
7.2.170.0070.01014.99
7.2.160.0060.01015.11
7.2.150.0030.01316.91
7.2.140.0030.01216.83
7.2.130.0080.00316.75
7.2.120.0070.00717.01
7.2.110.0090.00916.95
7.2.100.0060.00916.94
7.2.90.0000.01117.16
7.2.80.0070.00416.76
7.2.70.0040.01216.59
7.2.60.0100.00816.92
7.2.50.0030.01016.78
7.2.40.0030.01217.05
7.2.30.0040.00717.00
7.2.20.0040.01116.93
7.2.10.0140.00316.92
7.2.00.0070.00918.00
7.1.330.0090.00315.89
7.1.320.0040.01115.91
7.1.310.0100.00315.88
7.1.300.0000.01415.75
7.1.290.0040.01115.77
7.1.280.0040.00715.71
7.1.270.0030.01315.86
7.1.260.0100.00315.91
7.1.250.0060.00915.71
7.1.200.0040.00815.75
7.1.100.0030.01318.04
7.1.70.0060.00317.08
7.1.60.0140.01019.46
7.1.50.0060.00917.23
7.1.00.0070.07322.33
7.0.200.0000.00716.72
7.0.140.0030.07322.12
7.0.60.0000.04320.05
7.0.50.0030.08317.92
7.0.40.0100.04020.43
7.0.30.0300.08020.05
7.0.20.0270.07720.18
7.0.10.0100.05320.47
7.0.00.0030.09320.14
5.6.280.0030.07321.01
5.6.210.0170.07020.65
5.6.200.0200.07718.12
5.6.190.0130.08020.34
5.6.180.0070.08320.41
5.6.170.0330.05320.50
5.6.160.0030.04320.40
5.6.150.0100.06718.12
5.6.140.0070.05718.18
5.6.130.0100.07718.18
5.6.120.0130.08021.01
5.6.110.0100.08020.98
5.6.100.0130.08321.02
5.6.90.0030.05720.94
5.6.80.0070.07720.28
5.6.70.4530.04020.36
5.5.350.0100.08720.32
5.5.340.0070.03718.01
5.5.330.0000.04720.57
5.5.320.0230.04020.28
5.5.310.0270.06320.19
5.5.300.0070.08018.02
5.5.290.0030.06317.88
5.5.280.0130.07320.95
5.5.270.0000.09320.86
5.5.260.0130.05020.75
5.5.250.0070.07720.57
5.5.240.0170.07720.25
5.4.450.0230.05319.26
5.4.440.0200.05019.41
5.4.430.0200.04319.25
5.4.420.0500.04319.25
5.4.410.0530.04319.29
5.4.400.0230.03718.78
5.4.390.0470.04719.11
5.4.380.0330.05318.64
5.4.370.0330.07318.54
5.4.360.0870.05718.70
5.4.350.0300.05718.53
5.4.340.0370.07718.58
5.4.320.0110.05112.45
5.4.310.0050.03712.45
5.4.300.0060.03412.45
5.4.290.0060.03812.45
5.4.280.0070.03312.35
5.4.270.0090.03912.34
5.4.260.0060.03712.35
5.4.250.0050.03712.35
5.4.240.0050.04412.34
5.4.230.0070.03612.34
5.4.220.0080.03412.34
5.4.210.0050.03612.34
5.4.200.0070.03612.34
5.4.190.0050.03712.33
5.4.180.0050.04012.34
5.4.170.0100.03912.34
5.4.160.0100.03712.34
5.4.150.0070.03512.34
5.4.140.0060.03612.02
5.4.130.0050.03612.01
5.4.120.0050.03611.96
5.4.110.0030.03811.96
5.4.100.0070.03311.96
5.4.90.0060.03611.96
5.4.80.0070.03711.96
5.4.70.0050.03611.96
5.4.60.0080.03211.96
5.4.50.0060.03511.96
5.4.40.0030.03811.95
5.4.30.0060.03511.95
5.4.20.0040.04011.95
5.4.10.0050.03411.95
5.4.00.0050.03611.43
5.3.290.0070.03712.80
5.3.280.0050.03812.70
5.3.270.0080.03612.72
5.3.260.0090.03512.72
5.3.250.0050.03812.72
5.3.240.0050.03712.71
5.3.230.0060.03612.71
5.3.220.0050.03712.68
5.3.210.0060.03912.68
5.3.200.0050.03612.68
5.3.190.0080.03512.68
5.3.180.0040.03712.68
5.3.170.0070.03712.67
5.3.160.0050.04412.67
5.3.150.0040.03812.67
5.3.140.0080.03412.66
5.3.130.0100.03412.66
5.3.120.0070.05312.66
5.3.110.0100.04112.66
5.3.100.0070.05312.12
5.3.90.0050.03712.09
5.3.80.0090.03312.07
5.3.70.0070.03912.07
5.3.60.0010.04012.07
5.3.50.0080.03212.00
5.3.40.0050.03712.00
5.3.30.0040.03511.95
5.3.20.0050.04311.73
5.3.10.0070.03211.70
5.3.00.0090.04711.69
5.2.170.0050.0299.19
5.2.160.0060.0279.19
5.2.150.0090.0289.19
5.2.140.0010.0339.18
5.2.130.0060.0389.15
5.2.120.0060.0269.15
5.2.110.0010.0329.16
5.2.100.0030.0299.15
5.2.90.0080.0319.15
5.2.80.0050.0299.14
5.2.70.0050.0319.14
5.2.60.0030.0319.10
5.2.50.0040.0359.07
5.2.40.0070.0439.05
5.2.30.0040.0299.03
5.2.20.0060.0419.01
5.2.10.0060.0338.92
5.2.00.0040.0298.78
5.1.60.0070.0218.06
5.1.50.0010.0278.06
5.1.40.0060.0228.04
5.1.30.0050.0248.39
5.1.20.0080.0298.41
5.1.10.0040.0258.13
5.1.00.0030.0258.13
5.0.50.0060.0286.61
5.0.40.0020.0226.47
5.0.30.0040.0376.29
5.0.20.0040.0186.26
5.0.10.0020.0326.24
5.0.00.0030.0416.23
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0070.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0254.71
4.4.30.0050.0134.75
4.4.20.0040.0144.85
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0020.0164.66
4.3.100.0010.0174.66
4.3.90.0000.0194.63
4.3.80.0040.0224.58
4.3.70.0030.0154.63
4.3.60.0030.0144.62
4.3.50.0040.0144.62
4.3.40.0030.0284.54
4.3.30.0020.0153.28
4.3.20.0030.0333.25
4.3.10.0030.0253.22
4.3.00.0170.01715.68

preferences:
56.3 ms | 400 KiB | 5 Q