3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nickname = "johnsmith123"; preg_match_all('!\d+!', $nickname, $numbers); print_r($numbers);

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)
8.3.60.0040.01118.56
8.3.50.0050.01022.11
8.3.40.0150.00018.79
8.3.30.0090.00619.07
8.3.20.0040.00420.16
8.3.10.0000.00822.08
8.3.00.0080.00022.24
8.2.180.0090.00616.63
8.2.170.0140.00322.96
8.2.160.0110.00320.50
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0090.00619.48
8.2.110.0080.00421.30
8.2.100.0030.00917.72
8.2.90.0000.00818.03
8.2.80.0030.00618.03
8.2.70.0070.00417.75
8.2.60.0030.00517.75
8.2.50.0040.00417.55
8.2.40.0040.00419.38
8.2.30.0040.00417.76
8.2.20.0070.00017.79
8.2.10.0050.00319.48
8.2.00.0030.00617.63
8.1.280.0030.01025.92
8.1.270.0090.00022.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00522.47
8.1.230.0090.00322.81
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0040.00419.09
8.1.160.0050.00218.88
8.1.150.0030.00718.59
8.1.140.0040.00417.53
8.1.130.0040.00417.76
8.1.120.0080.00017.59
8.1.110.0020.00517.48
8.1.100.0030.00517.44
8.1.90.0040.00417.51
8.1.80.0000.00817.59
8.1.70.0040.00417.42
8.1.60.0030.00517.61
8.1.50.0070.00017.60
8.1.40.0040.00417.49
8.1.30.0060.00317.70
8.1.20.0040.00417.63
8.1.10.0000.00717.68
8.1.00.0040.00417.50
8.0.300.0040.00419.89
8.0.290.0050.00216.88
8.0.280.0030.00318.08
8.0.270.0030.00318.06
8.0.260.0000.00716.96
8.0.250.0000.00717.05
8.0.240.0070.00016.91
8.0.230.0030.00317.02
8.0.220.0030.00316.96
8.0.210.0000.00816.86
8.0.200.0040.00416.97
8.0.190.0000.00716.93
8.0.180.0040.00316.99
8.0.170.0070.00017.05
8.0.160.0000.00716.99
8.0.150.0000.00816.88
8.0.140.0080.00016.90
8.0.130.0000.00613.46
8.0.120.0000.00716.97
8.0.110.0070.00016.81
8.0.100.0040.00416.86
8.0.90.0070.00016.80
8.0.80.0120.00316.92
8.0.70.0040.00416.91
8.0.60.0000.00716.91
8.0.50.0000.00716.85
8.0.30.0110.00817.05
8.0.20.0120.00917.40
8.0.10.0040.00416.99
8.0.00.0120.00716.86
7.4.330.0050.00015.16
7.4.320.0060.00016.64
7.4.300.0000.00616.68
7.4.290.0000.00816.59
7.4.280.0000.00716.63
7.4.270.0000.00716.78
7.4.260.0050.00216.60
7.4.250.0070.00016.67
7.4.240.0040.00316.71
7.4.230.0000.00716.77
7.4.220.0060.01216.81
7.4.210.0100.00816.69
7.4.200.0030.00316.75
7.4.190.0000.00716.88
7.4.160.0160.00016.64
7.4.150.0030.01617.40
7.4.140.0060.01217.86
7.4.130.0200.00816.75
7.4.120.0060.01116.73
7.4.110.0100.00716.67
7.4.100.0150.00816.61
7.4.90.0100.00716.54
7.4.80.0090.00919.39
7.4.70.0130.00316.43
7.4.60.0070.01016.51
7.4.50.0000.00716.67
7.4.40.0000.01822.77
7.4.30.0100.00616.59
7.4.00.0030.01314.78
7.3.330.0000.00613.00
7.3.320.0000.00613.08
7.3.310.0030.00316.21
7.3.300.0030.00316.30
7.3.290.0070.00716.28
7.3.280.0080.00916.28
7.3.270.0120.00617.40
7.3.260.0130.00916.30
7.3.250.0120.00616.52
7.3.240.0070.01016.36
7.3.230.0100.00716.44
7.3.210.0190.00416.65
7.3.200.0000.01719.39
7.3.190.0070.01416.73
7.3.180.0070.01316.56
7.3.170.0040.01116.57
7.3.160.0100.00716.53
7.3.120.0040.01115.05
7.3.10.0030.00916.70
7.3.00.0030.01016.52
7.2.330.0070.01016.55
7.2.320.0100.00916.55
7.2.310.0040.01216.66
7.2.300.0080.00816.39
7.2.290.0110.01116.72
7.2.130.0060.00616.80
7.2.120.0020.01216.73
7.2.110.0030.00816.66
7.2.100.0090.00416.89
7.2.90.0050.01016.81
7.2.80.0080.00616.84
7.2.70.0030.01116.92
7.2.60.0040.00716.79
7.2.50.0020.01116.89
7.2.40.0020.01016.88
7.2.30.0070.00516.88
7.2.20.0040.00916.80
7.2.10.0060.00616.84
7.2.00.0050.00817.84
7.1.250.0050.00815.93
7.1.100.0090.00418.18
7.1.70.0040.00417.11
7.1.60.0140.01019.82
7.1.50.0090.00916.86
7.1.00.0070.07322.38
7.0.200.0000.01016.75
7.0.140.0000.07721.98
7.0.60.0070.08320.00
7.0.50.0030.08717.81
7.0.40.0030.08720.26
7.0.30.0270.07020.10
7.0.20.0270.08320.07
7.0.10.0370.06720.08
7.0.00.0100.08020.08
5.6.280.0030.07320.82
5.6.210.0100.06320.70
5.6.200.0000.05018.15
5.6.190.0170.04720.55
5.6.180.0030.07320.42
5.6.170.0330.07320.43
5.6.160.0070.05320.49
5.6.150.0070.04718.18
5.6.140.0070.06018.18
5.6.130.0130.07718.23
5.6.120.0170.06721.13
5.6.110.0030.09021.00
5.6.100.0130.08020.98
5.6.90.0070.07321.10
5.6.80.0130.08020.36
5.6.70.0300.06320.36
5.5.350.0000.08720.43
5.5.340.0030.08017.98
5.5.330.0030.04020.27
5.5.320.0300.07720.30
5.5.310.0130.04020.34
5.5.300.0100.04018.08
5.5.290.0000.07317.98
5.5.280.0200.07720.88
5.5.270.0100.08320.75
5.5.260.0070.08720.95
5.5.250.0000.08320.46
5.5.240.0000.08320.18
5.4.450.0030.07019.63
5.4.440.0730.06719.69
5.4.430.0170.05319.54
5.4.420.0170.05019.46
5.4.410.0170.06718.81
5.4.400.0870.06718.74
5.4.390.1070.03318.81
5.4.380.0200.06018.55
5.4.370.0070.03718.81
5.4.360.0070.04718.71
5.4.350.0070.04012.00
5.4.340.0080.03211.99
5.4.320.0060.04112.48
5.4.310.0110.03812.47
5.4.300.0040.04412.48
5.4.290.0080.04312.48
5.4.280.0060.04212.34
5.4.270.0060.04512.34
5.4.260.0050.03812.34
5.4.250.0100.03412.34
5.4.240.0090.03312.34
5.4.230.0080.03512.34
5.4.220.0040.03812.34
5.4.210.0100.03212.33
5.4.200.0070.03712.34
5.4.190.0060.03612.33
5.4.180.0050.03712.33
5.4.170.0070.03512.34
5.4.160.0080.03412.34
5.4.150.0040.03712.34
5.4.140.0060.03712.02
5.4.130.0050.03812.00
5.4.120.0080.03311.97
5.4.110.0070.03511.96
5.4.100.0040.03711.96
5.4.90.0030.04111.96
5.4.80.0070.03611.96
5.4.70.0040.03611.96
5.4.60.0070.03411.95
5.4.50.0090.03311.96
5.4.40.0070.03411.95
5.4.30.0070.03711.94
5.4.20.0050.04411.94
5.4.10.0100.04411.95
5.4.00.0070.04011.43
5.3.290.0090.04112.80
5.3.280.0060.03812.71
5.3.270.0120.04912.72
5.3.260.0110.05212.72
5.3.250.0130.04812.72
5.3.240.0100.04812.72
5.3.230.0060.04112.71
5.3.220.0130.04412.68
5.3.210.0080.04012.68
5.3.200.0060.03712.68
5.3.190.0060.03712.67
5.3.180.0100.03912.67
5.3.170.0070.03612.66
5.3.160.0040.04312.68
5.3.150.0090.03412.68
5.3.140.0100.03212.66
5.3.130.0030.04312.66
5.3.120.0050.03912.66
5.3.110.0060.03812.66
5.3.100.0070.04012.12
5.3.90.0040.04212.08
5.3.80.0090.04412.07
5.3.70.0040.03812.07
5.3.60.0060.03712.07
5.3.50.0040.04012.00
5.3.40.0050.03812.00
5.3.30.0050.04611.94
5.3.20.0090.03811.72
5.3.10.0100.03511.69
5.3.00.0060.04411.68
5.2.170.0040.0369.18
5.2.160.0070.0289.18
5.2.150.0080.0299.17
5.2.140.0070.0299.17
5.2.130.0040.0309.13
5.2.120.0050.0289.13
5.2.110.0040.0309.14
5.2.100.0030.0309.14
5.2.90.0040.0419.13
5.2.80.0060.0299.13
5.2.70.0040.0319.13
5.2.60.0060.0309.08
5.2.50.0030.0329.05
5.2.40.0080.0279.03
5.2.30.0060.0309.01
5.2.20.0040.0309.00
5.2.10.0030.0318.91
5.2.00.0070.0338.77
5.1.60.0050.0238.04
5.1.50.0020.0268.04
5.1.40.0040.0258.02
5.1.30.0040.0308.37
5.1.20.0040.0288.39
5.1.10.0020.0288.12
5.1.00.0040.0298.12
5.0.50.0060.0186.59
5.0.40.0070.0166.45
5.0.30.0040.0306.27
5.0.20.0020.0206.24
5.0.10.0020.0226.21
5.0.00.0080.0286.20
4.4.90.0030.0164.78
4.4.80.0030.0224.76
4.4.70.0030.0174.76
4.4.60.0010.0194.75
4.4.50.0020.0164.77
4.4.40.0040.0334.71
4.4.30.0010.0234.75
4.4.20.0040.0164.84
4.4.10.0060.0174.85
4.4.00.0030.0264.76
4.3.110.0030.0174.67
4.3.100.0020.0154.67
4.3.90.0030.0144.63
4.3.80.0000.0274.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0020.0163.27
4.3.20.0010.0173.25
4.3.10.0030.0153.21
4.3.00.0070.0176.95

preferences:
46.19 ms | 401 KiB | 5 Q