3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/\(.*?\)/"; $string = "(y3,x3),(r4,t4)"; preg_match_all($pattern, $string, $output); print_r($output[1]);

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)
8.3.70.0090.00616.88
8.3.60.0150.00318.40
8.3.50.0230.00621.05
8.3.40.0110.00418.92
8.3.30.0110.00318.92
8.3.20.0080.00020.24
8.3.10.0040.00423.51
8.3.00.0030.00619.09
8.2.180.0040.01518.66
8.2.170.0130.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0090.00020.98
8.2.110.0100.00722.25
8.2.100.0100.00317.84
8.2.90.0000.00818.00
8.2.80.0090.00017.97
8.2.70.0060.00318.04
8.2.60.0020.00518.09
8.2.50.0000.00818.10
8.2.40.0040.00420.07
8.2.30.0070.00318.32
8.2.20.0040.00417.88
8.2.10.0070.00018.06
8.2.00.0000.00717.69
8.1.280.0100.00725.92
8.1.270.0080.00023.68
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00323.95
8.1.230.0080.00619.04
8.1.220.0090.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00617.22
8.1.180.0080.00018.10
8.1.170.0030.00618.69
8.1.160.0000.00721.95
8.1.150.0000.00818.76
8.1.140.0000.00717.46
8.1.130.0000.00717.71
8.1.120.0000.00717.54
8.1.110.0040.00417.49
8.1.100.0040.00417.51
8.1.90.0050.00317.56
8.1.80.0040.00417.42
8.1.70.0000.00717.41
8.1.60.0060.00317.56
8.1.50.0090.00017.47
8.1.40.0070.00017.59
8.1.30.0030.00617.56
8.1.20.0040.00417.57
8.1.10.0080.00017.58
8.1.00.0000.00717.67
8.0.300.0000.00719.78
8.0.290.0030.00516.75
8.0.280.0030.00318.31
8.0.270.0070.00017.21
8.0.260.0030.00517.25
8.0.250.0030.00317.11
8.0.240.0070.00016.98
8.0.230.0030.00317.03
8.0.220.0070.00017.01
8.0.210.0030.00317.00
8.0.200.0050.00217.00
8.0.190.0070.00016.95
8.0.180.0000.00716.88
8.0.170.0050.00317.09
8.0.160.0080.00016.98
8.0.150.0000.00716.93
8.0.140.0000.00716.99
8.0.130.0030.00313.46
8.0.120.0000.00916.96
8.0.110.0000.00716.96
8.0.100.0000.00817.07
8.0.90.0000.00716.94
8.0.80.0110.00316.91
8.0.70.0070.00017.07
8.0.60.0040.00416.89
8.0.50.0030.00516.97
8.0.30.0060.01417.17
8.0.20.0150.00417.40
8.0.10.0040.00417.05
8.0.00.0140.00716.97
7.4.330.0050.00015.00
7.4.320.0000.00616.63
7.4.300.0000.00616.67
7.4.290.0070.00416.62
7.4.280.0000.00716.73
7.4.270.0000.00816.55
7.4.260.0030.00316.61
7.4.250.0050.00216.70
7.4.240.0020.00516.65
7.4.230.0030.00316.77
7.4.220.0090.00916.62
7.4.210.0100.00716.84
7.4.200.0000.00716.54
7.4.190.0050.00216.59
7.4.160.0040.01116.70
7.4.150.0110.01417.40
7.4.140.0030.01417.86
7.4.130.0090.00816.66
7.4.120.0080.00916.65
7.4.110.0110.00616.68
7.4.100.0130.00416.72
7.4.90.0050.01416.70
7.4.80.0070.01619.39
7.4.70.0160.00016.61
7.4.60.0130.00616.56
7.4.50.0040.00016.72
7.4.40.0120.00916.57
7.4.30.0060.00916.62
7.4.00.0070.00814.95
7.3.330.0040.00413.38
7.3.320.0030.00313.08
7.3.310.0000.00716.34
7.3.300.0050.00216.31
7.3.290.0140.00716.35
7.3.280.0070.01216.38
7.3.270.0160.00717.40
7.3.260.0100.01316.64
7.3.250.0120.00816.40
7.3.240.0150.00916.36
7.3.230.0100.00616.54
7.3.210.0060.01316.54
7.3.200.0090.00919.39
7.3.190.0150.00916.77
7.3.180.0070.00716.46
7.3.170.0130.00316.72
7.3.160.0070.01016.56
7.3.120.0070.00915.06
7.3.110.0070.01114.97
7.3.100.0030.01314.72
7.3.90.0110.00314.82
7.3.80.0040.01115.00
7.3.70.0000.01414.57
7.3.60.0060.00914.88
7.3.50.0030.00614.85
7.3.40.0060.00614.76
7.3.30.0090.00614.84
7.3.20.0000.01216.74
7.3.10.0060.00916.54
7.3.00.0090.00316.72
7.2.330.0090.00916.65
7.2.320.0030.01316.56
7.2.310.0140.00616.61
7.2.300.0110.00616.64
7.2.290.0040.01216.54
7.2.250.0030.01514.97
7.2.240.0060.01315.06
7.2.230.0030.01215.11
7.2.220.0090.00615.04
7.2.210.0070.01115.20
7.2.200.0070.00715.25
7.2.190.0050.00514.89
7.2.180.0030.01314.99
7.2.170.0070.00315.02
7.1.330.0040.01216.14
7.1.320.0060.00616.04
7.1.310.0070.01315.82
7.1.300.0030.00715.85
7.1.290.0100.00315.66
7.1.280.0060.00815.96
7.1.270.0090.00616.13
7.1.260.0120.00316.00
7.1.200.0150.00016.04
7.1.70.0000.01217.29
7.1.60.0100.01419.70
7.1.50.0060.01017.06
7.1.00.0000.08022.44
7.0.200.0150.00016.69
7.0.140.0030.07322.12
7.0.60.0030.05019.87
7.0.50.0200.04017.80
7.0.40.0130.04020.08
7.0.30.0370.07020.38
7.0.20.0200.04720.10
7.0.10.0030.05320.18
7.0.00.0100.04320.01
5.6.280.0030.07320.90
5.6.210.0100.07720.54
5.6.200.0100.07018.21
5.6.190.0100.08020.45
5.6.180.0270.06320.59
5.6.170.0200.05320.61
5.6.160.0070.09020.40
5.6.150.0100.06318.18
5.6.140.0170.06018.16
5.6.130.0070.07718.21
5.6.120.0100.07320.97
5.6.110.0070.05021.13
5.6.100.0070.08320.98
5.6.90.0130.05321.10
5.6.80.0070.08020.37
5.5.350.4100.03720.37
5.5.340.0000.04317.96
5.5.330.0070.08720.12
5.5.320.0130.04720.34
5.5.310.0270.05320.29
5.5.300.0030.08018.02
5.5.290.0030.04017.91
5.5.280.0170.04320.75
5.5.270.0100.08720.71
5.5.260.0130.04320.87
5.5.250.0030.05720.45
5.5.240.0170.03020.15
5.4.450.0630.03719.41
5.4.440.0270.05019.13
5.4.430.0230.04045.51
5.4.420.0130.04342.31
5.4.410.0370.03739.98
5.4.400.0430.04337.98
5.4.390.0200.04036.48
5.4.380.0230.04718.54
5.4.370.0170.05018.73
5.4.360.0070.05718.43
5.4.350.0130.05718.59
5.4.340.0100.05718.63
5.4.320.0100.04412.45
5.4.310.0040.04212.45
5.4.300.0090.03412.45
5.4.290.0110.03812.45
5.4.280.0050.04112.34
5.4.270.0070.03812.34
5.4.260.0050.04112.35
5.4.250.0070.04212.35
5.4.240.0070.04112.34
5.4.230.0100.03712.34
5.4.220.0100.03612.34
5.4.210.0110.04212.34
5.4.200.0130.05212.34
5.4.190.0100.05012.34
5.4.180.0080.04712.34
5.4.170.0060.03912.35
5.4.160.0080.03712.34
5.4.150.0060.03812.34
5.4.140.0050.04112.02
5.4.130.0080.04312.01
5.4.120.0070.04211.96
5.4.110.0040.05111.96
5.4.100.0110.04511.96
5.4.90.0090.04611.96
5.4.80.0090.04311.96
5.4.70.0070.04611.96
5.4.60.0100.04611.96
5.4.50.0120.04511.96
5.4.40.0120.04411.95
5.4.30.0080.05111.95
5.4.20.0120.07011.95
5.4.10.0070.05011.95
5.4.00.0100.04611.43
5.3.290.0070.04712.80
5.3.280.0170.04312.71
5.3.270.0170.04312.73
5.3.260.0120.05112.72
5.3.250.0110.04812.71
5.3.240.0070.05312.71
5.3.230.0080.05312.71
5.3.220.0110.05112.68
5.3.210.0090.05212.68
5.3.200.0080.05012.68
5.3.190.0080.05312.68
5.3.180.0120.04812.68
5.3.170.0140.04612.67
5.3.160.0150.04512.68
5.3.150.0130.04912.67
5.3.140.0150.04712.66
5.3.130.0120.05512.66
5.3.120.0130.04912.66
5.3.110.0140.05412.66
5.3.100.0100.04712.12
5.3.90.0090.05112.09
5.3.80.0090.04412.07
5.3.70.0060.04412.08
5.3.60.0120.04312.07
5.3.50.0060.04412.01
5.3.40.0050.04012.00
5.3.30.0100.03211.95
5.3.20.0050.03911.73
5.3.10.0110.03211.70
5.3.00.0080.04011.69
5.2.170.0060.0309.19
5.2.160.0080.0289.19
5.2.150.0050.0339.19
5.2.140.0110.0279.18
5.2.130.0040.0339.15
5.2.120.0080.0309.15
5.2.110.0060.0329.16
5.2.100.0050.0369.15
5.2.90.0070.0279.15
5.2.80.0010.0349.14
5.2.70.0080.0299.14
5.2.60.0030.0409.10
5.2.50.0070.0389.07
5.2.40.0100.0479.05
5.2.30.0040.0349.03
5.2.20.0080.0309.01
5.2.10.0070.0278.92
5.2.00.0060.0318.78
5.1.60.0040.0278.06
5.1.50.0080.0248.06
5.1.40.0050.0278.04
5.1.30.0030.0278.39
5.1.20.0050.0268.41
5.1.10.0050.0268.14
5.1.00.0040.0298.13
5.0.50.0030.0226.62
5.0.40.0070.0176.47
5.0.30.0030.0326.28
5.0.20.0020.0216.26
5.0.10.0030.0206.23
5.0.00.0020.0316.23
4.4.90.0030.0164.78
4.4.80.0050.0174.76
4.4.70.0020.0174.76
4.4.60.0030.0174.75
4.4.50.0040.0184.77
4.4.40.0020.0364.71
4.4.30.0030.0174.76
4.4.20.0020.0194.85
4.4.10.0020.0194.84
4.4.00.0020.0274.76
4.3.110.0010.0174.67
4.3.100.0020.0154.67
4.3.90.0040.0144.63
4.3.80.0020.0254.59
4.3.70.0070.0104.63
4.3.60.0020.0164.63
4.3.50.0030.0154.62
4.3.40.0030.0244.54
4.3.30.0030.0163.29
4.3.20.0030.0223.25
4.3.10.0030.0213.22
4.3.00.0000.02035.18

preferences:
50.96 ms | 401 KiB | 5 Q