3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "/gdc/md/ea8h1hfaj4ayiwt823si8dskw4ab6oo6/obj/406"; preg_match($s, '/^\/gdc\/md\/([a-z0-9]+)\/obj\/([0-9]+)/$', $result); print_r($result);

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)
8.3.40.0030.01018.76
8.3.30.0100.00318.88
8.3.20.0040.00420.21
8.3.10.0000.00823.71
8.3.00.0040.00420.77
8.2.170.0090.00622.96
8.2.160.0100.00320.44
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.44
8.2.110.0040.00422.20
8.2.100.0060.00617.72
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0030.00619.88
8.2.30.0000.00718.09
8.2.20.0030.00517.46
8.2.10.0040.00417.91
8.2.00.0080.00017.53
8.1.270.0080.00023.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.05
8.1.230.0070.00419.00
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0060.00317.23
8.1.180.0050.00319.01
8.1.170.0040.00418.53
8.1.160.0000.00821.98
8.1.150.0090.00018.52
8.1.140.0070.00017.43
8.1.130.0000.00717.73
8.1.120.0080.00017.39
8.1.110.0000.00717.28
8.1.100.0000.00717.41
8.1.90.0070.00017.29
8.1.80.0040.00417.38
8.1.70.0030.00317.41
8.1.60.0000.00717.41
8.1.50.0000.00817.30
8.1.40.0080.00017.48
8.1.30.0050.00317.63
8.1.20.0000.00717.55
8.1.10.0030.00517.36
8.1.00.0040.00417.29
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0040.00418.38
8.0.270.0070.00017.19
8.0.260.0060.00017.28
8.0.250.0030.00316.95
8.0.240.0000.00716.86
8.0.230.0000.00716.92
8.0.220.0040.00416.87
8.0.210.0030.00316.84
8.0.200.0030.00316.98
8.0.190.0000.00717.01
8.0.180.0040.00416.95
8.0.170.0060.00316.95
8.0.160.0030.00316.76
8.0.150.0040.00416.93
8.0.140.0040.00416.89
8.0.130.0030.00313.35
8.0.120.0090.00016.84
8.0.110.0000.00716.75
8.0.100.0000.00816.77
8.0.90.0070.00016.68
8.0.80.0070.01016.85
8.0.70.0050.00216.73
8.0.60.0000.00716.77
8.0.50.0000.00716.92
8.0.30.0150.00616.96
8.0.20.0100.00817.40
8.0.10.0040.00416.93
8.0.00.0130.00516.58
7.4.330.0020.00215.00
7.4.320.0070.00016.57
7.4.300.0000.00616.42
7.4.290.0030.00316.32
7.4.280.0040.00416.52
7.4.270.0000.00816.45
7.4.260.0030.00316.52
7.4.250.0070.00016.32
7.4.240.0020.00516.35
7.4.230.0040.00316.55
7.4.220.0120.01316.32
7.4.210.0080.00816.54
7.4.200.0040.00416.48
7.4.190.0000.00716.57
7.4.160.0090.00916.17
7.4.150.0130.00517.40
7.4.140.0050.01317.86
7.4.130.0130.00716.36
7.4.120.0080.01016.38
7.4.110.0150.00916.47
7.4.100.0060.01116.41
7.4.90.0070.01016.43
7.4.80.0040.01719.39
7.4.70.0140.00316.33
7.4.60.0210.00016.38
7.4.50.0030.00616.44
7.4.40.0100.00616.33
7.4.30.0080.00816.53
7.4.00.0040.01214.80
7.3.330.0000.00613.03
7.3.320.0000.00613.10
7.3.310.0070.00016.24
7.3.300.0030.00516.23
7.3.290.0070.01416.18
7.3.280.0050.01316.15
7.3.270.0100.00717.40
7.3.260.0060.00916.36
7.3.250.0090.00816.27
7.3.240.0060.00916.20
7.3.230.0100.00716.39
7.3.210.0130.00316.27
7.3.200.0150.00419.39
7.3.190.0060.01316.09
7.3.180.0060.01516.18
7.3.170.0210.00016.27
7.3.160.0060.01016.16
7.3.120.0110.00514.69
7.3.110.0100.00714.89
7.3.100.0070.00714.72
7.3.90.0120.00614.52
7.3.80.0090.00614.71
7.3.70.0000.01514.43
7.3.60.0000.01414.54
7.3.50.0130.00614.73
7.3.40.0070.01114.76
7.3.30.0030.01014.45
7.3.20.0030.01016.69
7.3.10.0040.01116.42
7.3.00.0040.01116.51
7.2.330.0110.00616.54
7.2.320.0090.00816.51
7.2.310.0100.00616.14
7.2.300.0070.01016.62
7.2.290.0040.01316.51
7.2.250.0070.01114.92
7.2.240.0060.01314.59
7.2.230.0100.01014.83
7.2.220.0070.01114.90
7.2.210.0130.00314.82
7.2.200.0000.01014.64
7.2.190.0130.00314.92
7.2.180.0120.00014.80
7.2.170.0090.00914.81
7.2.60.0060.00616.56
7.2.00.0040.00818.99
7.1.330.0070.00715.92
7.1.320.0070.00715.81
7.1.310.0000.01415.81
7.1.300.0100.00615.87
7.1.290.0070.01015.78
7.1.280.0040.00715.72
7.1.270.0100.00615.69
7.1.260.0000.00915.89
7.1.200.0110.00415.70
7.1.100.0360.00417.75
7.1.70.0070.00017.17
7.1.60.0100.01319.46
7.1.50.0140.01434.80
7.1.00.0000.07022.40
7.0.200.0030.00516.75
7.0.140.0070.07022.21
7.0.60.0070.05319.99
7.0.50.0030.04717.87
7.0.40.0000.07019.98
7.0.30.0330.07720.09
7.0.20.0230.04020.13
7.0.10.0130.08320.13
7.0.00.0070.08720.01
5.6.280.0000.07720.85
5.6.210.0130.07720.72
5.6.200.0030.04018.22
5.6.190.0070.07720.43
5.6.180.0070.09020.41
5.6.170.0300.07720.49
5.6.160.0100.04320.51
5.6.150.0070.03718.18
5.6.140.0070.03718.11
5.6.130.0070.05718.11
5.6.120.0000.09320.97
5.6.110.0100.06321.13
5.6.100.0070.04020.95
5.6.90.0070.04321.13
5.6.80.0070.04020.41
5.5.350.0270.06320.38
5.5.340.0030.05717.92
5.5.330.0070.05020.25
5.5.320.0270.07020.21
5.5.310.0270.07020.17
5.5.300.0000.08717.96
5.5.290.0070.03717.96
5.5.280.0030.05720.75
5.5.270.0070.04020.75
5.5.260.0100.08720.93
5.5.250.0100.07020.45
5.5.240.0200.07020.26
5.4.450.0170.06019.52
5.4.440.0230.05719.34
5.4.430.1270.06319.48
5.4.420.1230.06319.66
5.4.410.1070.05719.47
5.4.400.1230.06718.82
5.4.390.1170.04719.21
5.4.380.0130.05318.70
5.4.370.0100.05318.68
5.4.360.0130.05718.50
5.4.350.0130.05318.58
5.4.340.0230.04318.50
5.4.320.0110.04412.45
5.4.310.0040.05512.45
5.4.300.0070.03712.45
5.4.290.0080.05112.45
5.4.280.0140.04712.34
5.4.270.0100.05312.35
5.4.260.0120.05612.34
5.4.250.0060.05412.34
5.4.240.0210.07012.35
5.4.230.0110.05912.34
5.4.220.0070.04612.34
5.4.210.0060.05112.34
5.4.200.0130.04512.34
5.4.190.0100.03812.34
5.4.180.0060.03912.33
5.4.170.0070.03812.35
5.4.160.0060.03912.34
5.4.150.0100.03512.34
5.4.140.0100.04812.02
5.4.130.0050.04512.01
5.4.120.0100.04811.97
5.4.110.0050.03911.96
5.4.100.0090.03411.96
5.4.90.0110.04511.96
5.4.80.0130.04911.96
5.4.70.0090.04811.96
5.4.60.0070.03911.96
5.4.50.0090.04011.96
5.4.40.0060.03611.95
5.4.30.0070.05111.95
5.4.20.0090.03711.95
5.4.10.0070.03611.95
5.4.00.0040.04011.44
5.3.290.0080.04312.80
5.3.280.0070.03812.71
5.3.270.0070.04712.72
5.3.260.0080.04112.72
5.3.250.0040.04012.72
5.3.240.0130.03212.72
5.3.230.0070.04612.71
5.3.220.0060.04212.68
5.3.210.0120.05212.68
5.3.200.0080.03612.68
5.3.190.0080.04412.67
5.3.180.0050.03812.68
5.3.170.0070.04012.67
5.3.160.0100.04312.67
5.3.150.0100.04812.67
5.3.140.0150.03112.66
5.3.130.0090.04312.66
5.3.120.0110.04012.66
5.3.110.0110.03812.66
5.3.100.0110.04012.12
5.3.90.0110.04312.09
5.3.80.0080.04512.07
5.3.70.0080.04312.08
5.3.60.0080.03512.06
5.3.50.0060.04012.00
5.3.40.0140.03412.00
5.3.30.0080.03611.94
5.3.20.0090.04011.72
5.3.10.0070.05211.69
5.3.00.0090.06411.67
5.2.170.0060.0489.18
5.2.160.0130.0389.18
5.2.150.0060.0369.18
5.2.140.0080.0409.17
5.2.130.0090.0459.14
5.2.120.0100.0409.13
5.2.110.0100.0399.14
5.2.100.0080.0409.13
5.2.90.0120.0429.13
5.2.80.0110.0429.13
5.2.70.0130.0399.13
5.2.60.0070.0459.08
5.2.50.0080.0439.05
5.2.40.0110.0399.03
5.2.30.0080.0389.00
5.2.20.0090.0359.00
5.2.10.0050.0428.92
5.2.00.0070.0408.77
5.1.60.0060.0318.06
5.1.50.0080.0308.05
5.1.40.0060.0368.04
5.1.30.0090.0308.39
5.1.20.0060.0368.41
5.1.10.0060.0378.13
5.1.00.0070.0358.13
5.0.50.0060.0226.61
5.0.40.0030.0286.47
5.0.30.0040.0356.28
5.0.20.0030.0306.25
5.0.10.0060.0326.23
5.0.00.0070.0356.22
4.4.90.0030.0214.78
4.4.80.0070.0194.75
4.4.70.0050.0214.75
4.4.60.0050.0214.76
4.4.50.0040.0244.77
4.4.40.0080.0354.71
4.4.30.0060.0214.76
4.4.20.0040.0214.84
4.4.10.0070.0194.84
4.4.00.0050.0264.76
4.3.110.0050.0184.66
4.3.100.0050.0174.66
4.3.90.0060.0184.64
4.3.80.0050.0364.59
4.3.70.0200.0474.63
4.3.60.0120.0244.63
4.3.50.0080.0214.63
4.3.40.0060.0344.53
4.3.30.0020.0213.27
4.3.20.0120.0293.25
4.3.10.0060.0223.21
4.3.00.0070.0207.09

preferences:
31.75 ms | 400 KiB | 5 Q