3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '12.345678,23.45678901'; preg_match('/^(\d+\.\d{3})\d*,(\d+\.\d{2})\d*$/', $str, $matches); echo "first number: {$matches[1]}\nsecond number: {$matches[2]}\n";

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)
8.5.00.0090.01220.17
8.4.150.0030.00014.05
8.4.140.0130.00817.77
8.4.130.0120.00819.57
8.4.120.0060.00320.80
8.4.110.0120.00918.88
8.4.100.0060.00719.00
8.4.90.0110.01118.61
8.4.80.0090.00718.75
8.4.70.0060.00318.23
8.4.60.0050.00418.83
8.4.50.0090.00818.65
8.4.40.0150.00419.66
8.4.30.0130.00318.02
8.4.20.0130.00720.75
8.4.10.0060.01020.41
8.3.270.0100.00916.46
8.3.260.0040.00516.62
8.3.250.0050.00318.91
8.3.240.0100.00816.48
8.3.230.0050.00416.54
8.3.220.0130.00618.74
8.3.210.0100.00816.77
8.3.200.0140.00616.65
8.3.190.0050.00317.21
8.3.180.0140.00418.72
8.3.170.0080.00818.88
8.3.160.0060.01218.44
8.3.150.0120.00618.96
8.3.140.0040.00420.47
8.3.130.0090.00016.54
8.3.120.0060.01219.09
8.3.110.0060.00320.94
8.3.100.0160.00016.68
8.3.90.0070.00716.75
8.3.80.0040.00417.97
8.3.70.0110.01116.38
8.3.60.0040.01818.33
8.3.50.0120.00319.23
8.3.40.0040.01118.70
8.3.30.0070.00718.79
8.3.20.0040.00421.77
8.3.10.0080.00021.90
8.3.00.0000.00821.78
8.2.290.0100.01120.65
8.2.280.0070.00416.98
8.2.270.0070.00416.95
8.2.260.0050.00317.18
8.2.250.0100.00717.11
8.2.240.0040.00419.27
8.2.230.0060.01022.58
8.2.220.0100.00037.54
8.2.210.0150.00426.77
8.2.200.0030.00616.88
8.2.190.0070.00718.40
8.2.180.0120.00618.54
8.2.170.0180.00422.96
8.2.160.0070.00720.53
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0080.00020.93
8.2.110.0030.00620.18
8.2.100.0060.00618.03
8.2.90.0060.00317.88
8.2.80.0040.00418.98
8.2.70.0080.00017.75
8.2.60.0040.00418.04
8.2.50.0000.00918.07
8.2.40.0030.00518.35
8.2.30.0030.00618.16
8.2.20.0040.00418.02
8.2.10.0040.00419.32
8.2.00.0040.00418.07
8.1.330.0120.00616.31
8.1.320.0080.01116.51
8.1.310.0040.00416.88
8.1.300.0040.00718.07
8.1.290.0060.00318.88
8.1.280.0140.00725.92
8.1.270.0000.00819.06
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0190.00319.04
8.1.230.0080.00317.83
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0080.00017.48
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0040.00418.84
8.1.150.0040.00418.80
8.1.140.0030.00318.95
8.1.130.0040.00417.53
8.1.120.0030.00917.54
8.1.110.0030.00617.52
8.1.100.0080.00017.58
8.1.90.0030.00517.48
8.1.80.0000.00717.57
8.1.70.0000.00717.58
8.1.60.0050.00317.61
8.1.50.0100.00017.56
8.1.40.0000.00817.50
8.1.30.0050.00317.68
8.1.20.0040.00417.63
8.1.10.0040.00417.66
8.1.00.0040.00417.59
8.0.300.0050.00318.77
8.0.290.0060.00316.88
8.0.280.0030.00518.34
8.0.270.0030.00517.14
8.0.260.0000.00616.96
8.0.250.0000.00816.98
8.0.240.0040.00417.01
8.0.230.0000.00817.06
8.0.220.0000.00717.04
8.0.210.0030.00616.91
8.0.200.0000.00717.13
8.0.190.0070.00417.01
8.0.180.0040.00416.96
8.0.170.0030.00616.92
8.0.160.0050.00216.96
8.0.150.0040.00416.89
8.0.140.0040.00417.01
8.0.130.0030.00313.45
8.0.120.0050.00317.02
8.0.110.0070.00017.01
8.0.100.0050.00216.87
8.0.90.0070.00017.05
8.0.80.0090.01216.93
8.0.70.0050.00316.91
8.0.60.0030.00516.82
8.0.50.0000.00717.04
8.0.30.0120.00917.05
8.0.20.0030.01417.39
8.0.10.0020.00516.92
8.0.00.0090.00916.86
7.4.330.0050.00016.83
7.4.320.0000.00616.70
7.4.300.0030.00316.71
7.4.290.0080.00016.65
7.4.280.0050.00316.64
7.4.270.0040.00416.75
7.4.260.0000.00716.65
7.4.250.0040.00416.68
7.4.240.0030.00616.70
7.4.230.0070.00016.46
7.4.220.0000.00816.82
7.4.210.0090.00616.70
7.4.200.0030.00316.78
7.4.160.0070.00916.63
7.4.140.0110.00617.86
7.4.130.0000.01716.71
7.4.120.0140.00416.79
7.4.110.0050.01816.67
7.4.100.0120.00916.55
7.4.90.0070.01016.64
7.4.80.0070.01019.39
7.4.70.0170.00016.80
7.4.60.0030.01316.75
7.4.50.0070.01016.51
7.4.40.0060.01016.37
7.4.00.0070.01115.14
7.3.330.0020.00213.22
7.3.320.0030.00313.16
7.3.310.0000.00716.30
7.3.300.0000.00716.32
7.3.290.0000.00716.34
7.3.280.0100.00716.36
7.3.260.0110.00716.55
7.3.240.0060.01216.48
7.3.230.0100.00716.37
7.3.210.0070.01116.65
7.3.200.0050.01116.62
7.3.190.0090.00616.37
7.3.180.0100.01316.41
7.3.170.0100.00616.75
7.3.160.0100.00716.66
7.3.120.0000.01314.81
7.3.110.0040.00814.71
7.3.100.0030.01014.88
7.3.90.0060.00914.76
7.3.80.0000.00814.85
7.3.70.0060.00314.54
7.3.60.0030.01014.91
7.3.50.0120.00314.80
7.3.40.0100.00514.79
7.3.30.0060.00614.80
7.3.20.0030.01216.59
7.3.10.0110.00316.78
7.3.00.0100.01016.54
7.2.330.0070.01116.67
7.2.320.0140.00616.82
7.2.310.0080.00816.76
7.2.300.0100.01316.64
7.2.290.0110.00716.86
7.2.240.0070.00715.36
7.2.230.0040.00715.14
7.2.220.0060.00815.21
7.2.210.0030.01015.31
7.2.200.0080.00615.11
7.2.190.0070.00715.07
7.2.180.0000.01314.86
7.2.170.0050.00814.95
7.2.160.0080.00514.90
7.2.150.0090.00516.99
7.2.140.0100.00917.02
7.2.130.0090.00616.88
7.2.120.0080.00816.78
7.2.110.0070.00816.98
7.2.100.0080.00816.92
7.2.90.0080.00816.97
7.2.80.0100.00316.89
7.2.70.0050.01217.00
7.2.60.0060.00816.92
7.2.50.0110.01016.99
7.2.40.0070.01216.88
7.2.30.0120.00516.74
7.2.20.0070.00816.88
7.2.10.0070.00816.89
7.2.00.0060.01316.94
7.1.330.0040.01116.07
7.1.320.0100.00615.55
7.1.310.0060.00615.80
7.1.300.0030.00615.87
7.1.290.0130.00315.88
7.1.280.0100.00315.97
7.1.270.0030.00815.96
7.1.260.0060.01115.88
7.1.250.0070.00915.79

preferences:
33.48 ms | 403 KiB | 5 Q