3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '/([\D]+)|([\d]+)/'; $str = 'a74b8c0d3845e7'; preg_match_all($re, $str, $matches); print_r(array_combine($matches[1],$matches[2]));

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)
8.3.70.0130.00718.13
8.3.60.0120.00616.88
8.3.50.0120.00717.43
8.3.40.0110.00418.94
8.3.30.0100.00718.76
8.3.20.0040.00718.95
8.3.10.0030.00620.68
8.3.00.0040.00419.41
8.2.180.0070.01116.88
8.2.170.0000.01522.96
8.2.160.0070.01121.00
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.22
8.2.110.0070.00319.27
8.2.100.0060.00618.03
8.2.90.0050.00318.34
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0040.00418.34
8.2.30.0040.00418.14
8.2.20.0050.00317.82
8.2.10.0000.00717.68
8.2.00.0030.00617.87
8.1.280.0110.00425.92
8.1.270.0060.01224.66
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0070.00323.78
8.1.230.0080.00420.99
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0060.00318.89
8.1.150.0030.00718.74
8.1.140.0000.00917.59
8.1.130.0000.00817.84
8.1.120.0070.00017.55
8.1.110.0000.00817.43
8.1.100.0000.00817.51
8.1.90.0040.00417.43
8.1.80.0000.00717.52
8.1.70.0070.00017.45
8.1.60.0040.00417.63
8.1.50.0080.00017.44
8.1.40.0000.00717.50
8.1.30.0030.00617.67
8.1.20.0000.00817.64
8.1.10.0000.00717.69
8.1.00.0000.00717.68
8.0.300.0000.00719.94
8.0.290.0040.00416.61
8.0.280.0040.00418.40
8.0.270.0000.00717.11
8.0.260.0030.00516.78
8.0.250.0000.00716.97
8.0.240.0000.00717.04
8.0.230.0030.00316.99
8.0.220.0030.00316.89
8.0.210.0030.00316.99
8.0.200.0000.00817.09
8.0.190.0000.00716.94
8.0.180.0040.00416.91
8.0.170.0000.00917.00
8.0.160.0040.00416.95
8.0.150.0040.00416.92
8.0.140.0090.00016.92
8.0.130.0070.00013.38
8.0.120.0040.00416.82
8.0.110.0070.00016.99
8.0.100.0000.00816.83
8.0.90.0070.00017.01
8.0.80.0100.00916.95
8.0.70.0000.00716.86
8.0.60.0050.00316.91
8.0.50.0070.00016.98
8.0.30.0170.00717.18
8.0.20.0130.00917.27
8.0.10.0070.00016.97
8.0.00.0140.00716.72
7.4.330.0000.00513.11
7.4.320.0030.00316.80
7.4.300.0030.00316.68
7.4.290.0030.00316.67
7.4.280.0050.00316.73
7.4.270.0030.00316.64
7.4.260.0000.00613.32
7.4.250.0050.00316.64
7.4.240.0030.00516.66
7.4.230.0030.00316.71
7.4.220.0140.00316.80
7.4.210.0120.00716.73
7.4.200.0000.00816.68
7.4.190.0000.00716.90
7.4.160.0090.00616.52
7.4.150.0080.00816.60
7.4.140.0170.00716.65
7.4.130.0120.00916.63
7.4.120.0090.00816.59
7.4.110.0070.01016.68
7.4.100.0090.00916.82
7.4.90.0030.01416.75
7.4.80.0130.00619.39
7.4.70.0040.01216.57
7.4.60.0100.00716.54
7.4.50.0030.00616.64
7.4.40.0030.00916.68
7.4.30.0110.01116.61
7.4.00.0140.00314.92
7.3.330.0040.00413.13
7.3.320.0040.00413.21
7.3.310.0000.00716.41
7.3.300.0000.00716.34
7.3.290.0070.01116.30
7.3.280.0050.01016.34
7.3.270.0040.01316.44
7.3.260.0130.00316.35
7.3.250.0100.00916.54
7.3.240.0090.00816.64
7.3.230.0110.00616.36
7.3.210.0170.00016.80
7.3.200.0090.00616.41
7.3.190.0060.01216.35
7.3.180.0090.00916.51
7.3.170.0090.00616.46
7.3.160.0080.01216.52
7.3.120.0070.00715.22
7.2.330.0070.01016.73
7.2.320.0090.01316.76
7.2.310.0030.01716.67
7.2.300.0100.00716.61
7.2.290.0090.00916.65
7.2.60.0100.00316.85
7.2.00.0030.00919.59
7.1.200.0070.00715.71
7.1.100.0040.00818.52
7.1.70.0000.00717.18
7.1.60.0100.01419.40
7.1.50.0160.00617.13
7.1.00.0070.05722.32
7.0.200.0030.00716.74
7.0.140.0000.07722.04
7.0.120.0000.08022.13
7.0.60.0200.07319.96
7.0.50.0100.04017.80
7.0.40.0000.04317.81
7.0.30.0070.04317.67
7.0.20.0000.04317.78
7.0.10.0000.04717.73
7.0.00.0030.04017.75
5.6.280.0030.07321.06
5.6.210.0170.06320.74
5.6.200.0100.08018.21
5.6.190.0030.06318.08
5.6.180.0030.04318.21
5.6.170.0030.04018.22
5.6.160.0030.04018.12
5.6.150.0070.04318.21
5.6.140.0070.03718.12
5.6.130.0000.04318.15
5.6.120.0070.04318.27
5.6.110.0130.04018.10
5.6.100.0070.03718.14
5.6.90.0000.04718.20
5.6.80.0070.05717.55
5.6.70.0070.07317.59
5.6.60.0030.05317.50
5.6.50.0170.06717.55
5.6.40.0030.04317.52
5.6.30.0030.06317.47
5.6.20.0070.08317.47
5.6.10.0100.06717.58
5.6.00.0000.07317.49
5.5.350.0270.08720.33
5.5.340.0030.07717.98
5.5.330.0070.04018.01
5.5.320.0030.04317.92
5.5.310.0000.04318.00
5.5.300.0000.04017.92
5.5.290.0070.03717.89
5.5.280.0070.04018.01
5.5.270.0070.04718.00
5.5.260.0030.04317.88
5.5.250.0070.03717.73
5.5.240.0130.07017.39
5.5.230.0000.08717.39
5.5.220.0100.07317.30
5.5.210.0030.08317.34
5.5.200.0070.07317.30
5.5.190.0070.07317.27
5.5.180.0100.07717.35
5.5.160.0030.07317.30
5.5.150.0100.03717.26
5.5.140.0030.07317.37
5.5.130.0000.05017.25
5.5.120.0030.04017.32
5.5.110.0070.07017.27
5.5.100.0100.04717.13
5.5.90.0030.04017.20
5.5.80.0030.05717.14
5.5.70.0130.06017.19
5.5.60.0100.07717.15
5.5.50.0000.04317.23
5.5.40.0130.06717.15
5.5.30.0030.04017.15
5.5.20.0000.04017.25
5.5.10.0070.06717.13
5.5.00.0130.06017.13
5.4.450.0030.04319.54
5.4.440.0030.03719.30
5.4.430.0030.04019.32
5.4.420.0030.04019.16
5.4.410.0030.03719.20
5.4.400.0070.07319.09
5.4.390.0070.05018.98
5.4.380.0130.06719.13
5.4.370.0200.06319.00
5.4.360.0070.08319.09
5.4.350.0230.03019.04
5.4.340.0000.08019.01
5.4.320.0100.05318.99
5.4.310.0070.04018.97
5.4.300.0070.09018.88
5.4.290.0100.03719.02
5.4.280.0070.06318.98
5.4.270.0030.03719.01
5.4.260.0070.05319.09
5.4.250.0070.04318.98
5.4.240.0070.03718.82
5.4.230.0030.07719.02
5.4.220.0170.05319.12
5.4.210.0130.07018.88
5.4.200.0000.05718.97
5.4.190.0130.03718.98
5.4.180.0130.03019.08
5.4.170.0030.08319.11
5.4.160.0100.07719.10
5.4.150.0100.07019.05
5.4.140.0070.05716.18
5.4.130.0070.07016.27
5.4.120.0070.04016.46
5.4.110.0030.07316.25
5.4.100.0130.04716.26
5.4.90.0130.06016.52
5.4.80.0070.05316.24
5.4.70.0130.06716.37
5.4.60.0100.07716.14
5.4.50.0030.03716.30
5.4.40.0000.08016.44
5.4.30.0030.06716.25
5.4.20.0030.05016.25
5.4.10.0000.08016.34
5.4.00.0030.07015.61
5.3.290.0070.03714.64
5.3.280.0000.05314.45
5.3.270.0070.06314.39
5.3.260.0070.07014.56
5.3.250.0130.07014.53
5.3.240.0070.07314.43
5.3.230.0130.06714.55
5.3.220.0070.03314.44
5.3.210.0030.03714.48
5.3.200.0070.04314.64
5.3.190.0070.03714.56
5.3.180.0070.03714.53
5.3.170.0170.06314.48
5.3.160.0100.04714.64
5.3.150.0070.03714.34
5.3.140.0070.07014.52
5.3.130.0070.05314.38
5.3.120.0030.04314.51
5.3.110.0100.07014.50
5.3.100.0130.06713.97
5.3.90.0070.07013.84
5.3.80.0070.05713.79
5.3.70.0070.07313.77
5.3.60.0100.07313.93
5.3.50.0030.07713.80
5.3.40.0070.06713.86
5.3.30.0030.05313.67
5.3.20.0070.07713.61
5.3.10.0130.06713.58
5.3.00.0200.06013.62
5.2.170.0030.06011.13
5.2.160.0030.04011.04
5.2.150.0070.06311.12
5.2.140.0130.05311.28
5.2.130.0070.05011.00
5.2.120.0030.06711.06
5.2.110.0000.06310.92
5.2.100.0070.03711.13
5.2.90.0030.06011.05
5.2.80.0100.06310.93
5.2.70.0070.05711.01
5.2.60.0030.06311.04
5.2.50.0030.05711.00
5.2.40.0100.03710.99
5.2.30.0070.06010.96
5.2.20.0130.04710.95
5.2.10.0070.06010.80
5.2.00.0030.04010.61
5.1.60.0070.0479.93
5.1.50.0100.0479.97
5.1.40.0100.0479.90
5.1.30.0070.04710.36
5.1.20.0000.06710.34
5.1.10.0200.0439.89
5.1.00.0100.05010.09
5.0.50.0030.0408.37
5.0.40.0000.0238.38
5.0.30.0000.0678.18
5.0.20.0000.0308.16
5.0.10.0030.0438.14
5.0.00.0070.0608.21
4.4.90.0000.0337.74
4.4.80.0000.0337.74
4.4.70.0030.0237.74
4.4.60.0030.0207.74
4.4.50.0000.0207.74
4.4.40.0000.0337.74
4.4.30.0070.0277.74
4.4.20.0000.0407.74
4.4.10.0000.0277.74
4.4.00.0000.0337.74
4.3.110.0030.0337.74
4.3.100.0070.0237.74
4.3.90.0100.0307.74
4.3.80.0000.0477.74
4.3.70.0030.0337.74
4.3.60.0000.0377.74
4.3.50.0030.0377.74
4.3.40.0000.0577.74
4.3.30.0030.0337.74
4.3.20.0000.0307.74
4.3.10.0030.0277.74
4.3.00.0030.0277.74

preferences:
64.81 ms | 401 KiB | 5 Q