3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "00 a 51 - a9"; preg_match_all("/(\d*)(\w*)/", $string, $matches); print_r($matches);

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)
8.3.60.0180.00318.43
8.3.50.0090.00621.15
8.3.40.0040.01118.79
8.3.30.0140.00020.34
8.3.20.0050.00320.34
8.3.10.0040.00421.04
8.3.00.0050.00322.49
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00720.95
8.2.110.0070.00419.35
8.2.100.0040.00717.91
8.2.90.0000.00719.23
8.2.80.0000.00819.27
8.2.70.0000.00817.38
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0000.01019.33
8.2.20.0040.00417.84
8.2.10.0000.00717.81
8.2.00.0040.00417.88
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.34
8.1.230.0070.00421.03
8.1.220.0080.00018.77
8.1.210.0050.00519.00
8.1.200.0000.00817.35
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0030.00818.64
8.1.160.0050.00218.84
8.1.150.0040.00418.72
8.1.140.0050.00217.50
8.1.130.0000.00717.72
8.1.120.0040.00717.56
8.1.110.0070.00017.59
8.1.100.0000.00717.54
8.1.90.0030.00517.52
8.1.80.0040.00417.54
8.1.70.0000.00717.53
8.1.60.0000.00917.66
8.1.50.0000.00817.60
8.1.40.0000.00717.58
8.1.30.0000.00717.71
8.1.20.0040.00417.67
8.1.10.0030.00517.57
8.1.00.0040.00417.61
8.0.300.0080.00019.90
8.0.290.0000.00717.05
8.0.280.0030.00318.45
8.0.270.0040.00417.13
8.0.260.0030.00316.89
8.0.250.0040.00417.14
8.0.240.0050.00217.07
8.0.230.0000.00717.09
8.0.220.0000.00716.92
8.0.210.0030.00316.93
8.0.200.0000.00717.06
8.0.190.0040.00317.13
8.0.180.0060.00317.00
8.0.170.0040.00416.96
8.0.160.0070.00017.08
8.0.150.0000.00816.95
8.0.140.0000.00816.96
8.0.130.0060.00013.47
8.0.120.0040.00416.95
8.0.110.0070.00016.91
8.0.100.0000.00717.00
8.0.90.0040.00417.06
8.0.80.0100.00616.93
8.0.70.0050.00217.02
8.0.60.0020.00516.97
8.0.50.0040.00416.92
8.0.30.0110.01317.16
8.0.20.0090.00917.40
8.0.10.0040.00417.06
8.0.00.0140.00316.89
7.4.330.0000.00616.81
7.4.320.0030.00316.63
7.4.300.0060.00016.54
7.4.290.0000.00616.70
7.4.280.0050.00316.66
7.4.270.0000.00716.60
7.4.260.0050.00013.53
7.4.250.0000.00716.61
7.4.240.0030.00316.61
7.4.230.0000.00716.75
7.4.220.0190.00616.65
7.4.210.0080.01116.71
7.4.200.0000.00716.77
7.4.190.0030.00316.89
7.4.160.0120.00316.70
7.4.150.0050.01317.40
7.4.140.0090.01017.86
7.4.130.0120.00516.75
7.4.120.0080.00916.65
7.4.110.0090.00916.35
7.4.100.0130.00716.63
7.4.90.0040.01316.70
7.4.80.0090.01219.39
7.4.70.0120.00616.49
7.4.60.0090.00916.55
7.4.50.0040.00416.23
7.4.40.0060.00822.77
7.4.30.0070.01016.55
7.4.00.0110.00514.91
7.3.330.0000.00513.14
7.3.320.0050.00013.18
7.3.310.0030.00316.13
7.3.300.0030.00316.39
7.3.290.0070.00716.38
7.3.280.0070.00916.36
7.3.270.0120.00617.40
7.3.260.0100.00718.24
7.3.250.0160.00116.61
7.3.240.0100.01616.44
7.3.230.0140.00416.50
7.3.210.0060.01216.57
7.3.200.0090.00919.39
7.3.190.0120.00616.58
7.3.180.0120.00316.42
7.3.170.0060.00916.44
7.3.160.0150.00316.52
7.3.120.0070.01014.63
7.3.110.0070.00514.91
7.3.100.0090.00714.94
7.3.90.0050.01114.70
7.3.80.0100.00515.01
7.3.70.0050.01114.89
7.3.60.0070.00414.67
7.3.50.0060.00814.82
7.3.40.0060.00914.78
7.3.30.0050.00814.81
7.3.20.0080.00816.69
7.3.10.0040.01216.57
7.3.00.0090.00516.68
7.2.330.0030.01416.69
7.2.320.0090.00916.61
7.2.310.0100.01416.60
7.2.300.0190.00416.72
7.2.290.0040.01416.55
7.2.250.0070.01114.91
7.2.240.0090.00515.00
7.2.230.0060.01114.96
7.2.220.0080.00515.10
7.2.210.0060.00514.95
7.2.200.0060.00715.04
7.2.190.0060.00915.04
7.2.180.0030.01014.97
7.2.170.0030.01215.01
7.2.160.0090.00014.89
7.2.150.0030.00616.98
7.2.140.0040.01416.87
7.2.130.0030.01316.72
7.2.120.0070.01016.96
7.2.110.0070.01017.03
7.2.100.0090.00616.98
7.2.90.0060.01016.81
7.2.80.0000.01116.81
7.2.70.0030.00617.16
7.2.60.0060.00916.70
7.2.50.0070.01116.99
7.2.40.0090.00616.94
7.2.30.0130.00316.97
7.2.20.0040.00816.88
7.2.10.0140.00016.94
7.2.00.0080.01018.00
7.1.330.0100.00715.85
7.1.320.0020.00915.95
7.1.310.0050.01115.95
7.1.300.0050.01015.75
7.1.290.0030.01415.75
7.1.280.0050.00815.86
7.1.270.0080.00615.80
7.1.260.0020.01315.74
7.1.250.0070.00715.86
7.1.200.0090.00315.63
7.1.100.0210.01417.71
7.1.70.0090.00917.34
7.1.60.0030.01017.26
7.1.50.0130.01017.11
7.1.00.0000.05322.41
7.0.200.0060.00916.93
7.0.140.0070.07022.21
7.0.70.0000.09021.82
7.0.60.0030.08021.82
7.0.50.0100.05721.93
7.0.40.0030.04020.10
7.0.30.0000.04320.18
7.0.20.0030.04020.10
7.0.10.0030.04020.16
7.0.00.0000.04320.12
5.6.280.0070.07321.06
5.6.220.0030.05720.55
5.6.210.0070.06020.47
5.6.200.0000.04320.93
5.6.190.0030.05021.16
5.6.180.0030.04721.04
5.6.170.0000.04321.11
5.6.160.0070.03721.04
5.6.150.0070.04021.01
5.6.140.0000.05021.00
5.6.130.0070.05321.09
5.6.120.0100.03721.07
5.6.110.0000.04321.00
5.6.100.0000.04320.92
5.6.90.0070.06720.99
5.6.80.0030.03720.46
5.6.70.0070.02720.32
5.6.60.0070.02720.35
5.6.50.0000.04320.39
5.6.40.0000.04320.36
5.6.30.0030.03720.48
5.6.20.0070.07720.40
5.6.10.0030.04320.38
5.6.00.0030.04020.35
5.5.360.0070.06020.33
5.5.350.0070.04720.36
5.5.340.0000.04320.89
5.5.330.0000.04720.86
5.5.320.0030.04020.73
5.5.310.0030.04020.80
5.5.300.0000.04320.75
5.5.290.0030.04020.79
5.5.280.0030.04320.89
5.5.270.0130.03020.74
5.5.260.0070.03720.76
5.5.250.0000.04320.57
5.5.240.0000.04020.11
5.5.230.0030.04020.02
5.5.220.0070.03320.25
5.5.210.0030.03320.01
5.5.200.0030.03719.99
5.5.190.0070.02720.11
5.5.180.0030.03020.25
5.5.160.0030.03720.12
5.5.150.0000.03320.20
5.5.140.0000.04020.14
5.5.130.0000.07720.26
5.5.120.0030.03720.22
5.5.110.0100.07720.13
5.5.100.0000.04719.94
5.5.90.0000.07720.08
5.5.80.0070.08019.96
5.5.70.0100.08020.04
5.5.60.0000.04720.05
5.5.50.0070.07720.02
5.5.40.0000.07320.05
5.5.30.0070.08020.07
5.5.20.0130.07320.05
5.5.10.0070.08020.07
5.5.00.0070.07719.96
5.4.450.0030.07019.36
5.4.440.0000.04019.36
5.4.430.0030.04319.55
5.4.420.0070.03719.53
5.4.410.0030.03719.33
5.4.400.0030.03319.12
5.4.390.0000.04019.04
5.4.380.0000.06019.16
5.4.370.0030.04019.12
5.4.360.0000.07019.21
5.4.350.0000.04019.09
5.4.340.0100.03719.25
5.4.320.0030.04019.04
5.4.310.0000.03718.88
5.4.300.0000.04018.87
5.4.290.0000.03719.18
5.4.280.0000.03318.87
5.4.270.0030.05319.10
5.4.260.0000.05319.12
5.4.250.0030.07319.15
5.4.240.0000.07719.15
5.4.230.0030.04019.08
5.4.220.0030.08019.20
5.4.210.0000.07319.08
5.4.200.0170.07019.04
5.4.190.0070.05319.03
5.4.180.0000.07718.89
5.4.170.0000.08319.03
5.4.160.0100.06319.02
5.4.150.0030.07718.92
5.4.140.0030.06016.50
5.4.130.0070.05716.40
5.4.120.0030.07316.18
5.4.110.0070.07716.44
5.4.100.0070.07016.43
5.4.90.0030.05316.27
5.4.80.0000.06716.33
5.4.70.0100.06716.33
5.4.60.0030.05016.46
5.4.50.0070.06316.31
5.4.40.0000.07316.46
5.4.30.0030.06016.24
5.4.20.0030.07716.23
5.4.10.0030.07316.52
5.4.00.0030.04015.71
5.3.290.0000.03314.75
5.3.280.0000.08314.54
5.3.270.0000.07014.52
5.3.260.0030.06014.52
5.3.250.0070.05714.68
5.3.240.0030.05314.66
5.3.230.0030.05014.59
5.3.220.0100.06714.57
5.3.210.0030.08314.48
5.3.200.0070.06714.54
5.3.190.0070.08014.62
5.3.180.0030.07714.55
5.3.170.0030.08014.69
5.3.160.0070.07014.49
5.3.150.0030.05014.62
5.3.140.0000.07314.67
5.3.130.0030.07714.46
5.3.120.0030.07014.60
5.3.110.0000.06314.46
5.3.100.0100.07314.16
5.3.90.0000.07014.04
5.3.80.0030.07314.12
5.3.70.0030.08013.93
5.3.60.0000.07314.00
5.3.50.0030.06314.07
5.3.40.0100.07314.07
5.3.30.0030.07313.88
5.3.20.0000.07013.79
5.3.10.0000.06013.57
5.3.00.0000.08013.68
5.2.170.0070.04313.44
5.2.160.0000.04313.44
5.2.150.0100.05713.44
5.2.140.0070.05013.44
5.2.130.0030.06313.44
5.2.120.0030.05713.44
5.2.110.0070.05713.44
5.2.100.0000.05313.44
5.2.90.0100.05713.44
5.2.80.0030.06313.44
5.2.70.0030.06013.44
5.2.60.0070.05313.44
5.2.50.0100.05713.44
5.2.40.0030.05313.44
5.2.30.0070.04713.44
5.2.20.0000.06713.44
5.2.10.0030.05713.44
5.2.00.0000.05713.44
5.1.60.0030.05313.44
5.1.50.0100.03713.44
5.1.40.0000.05013.44
5.1.30.0070.05313.44
5.1.20.0070.05013.44
5.1.10.0030.05013.44
5.1.00.0070.05313.44
5.0.50.0070.04313.44
5.0.40.0030.04313.44
5.0.30.0000.06713.44
5.0.20.0000.04313.44
5.0.10.0000.03013.44
5.0.00.0030.06313.44
4.4.90.0000.03313.44
4.4.80.0030.02313.44
4.4.70.0070.02713.44
4.4.60.0000.03013.44
4.4.50.0070.03013.44
4.4.40.0000.06013.44
4.4.30.0000.03713.44
4.4.20.0000.03713.44
4.4.10.0030.03713.44
4.4.00.0000.04313.44
4.3.110.0030.03013.44
4.3.100.0000.03713.44
4.3.90.0070.02313.44
4.3.80.0030.05313.44
4.3.70.0030.02313.44
4.3.60.0000.03713.44
4.3.50.0070.02713.44
4.3.40.0030.03713.44
4.3.30.0030.02713.44
4.3.20.0000.03313.44
4.3.10.0000.03713.44
4.3.00.0070.03013.44

preferences:
51.36 ms | 401 KiB | 5 Q