3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "£0.00230"; preg_match("/(\W)(\d+\.\d+)/",$str,$m); print_R($m);

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)
8.3.60.0150.00418.28
8.3.50.0090.01121.21
8.3.40.0090.00918.79
8.3.30.0120.00318.80
8.3.20.0000.00820.28
8.3.10.0050.00323.70
8.3.00.0000.00721.87
8.2.180.0100.00716.75
8.2.170.0130.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00021.07
8.2.110.0000.00919.11
8.2.100.0120.00017.80
8.2.90.0020.00519.21
8.2.80.0030.00617.97
8.2.70.0090.00017.75
8.2.60.0070.00017.80
8.2.50.0090.00318.09
8.2.40.0000.00822.39
8.2.30.0040.00419.43
8.2.20.0040.00417.74
8.2.10.0040.00418.01
8.2.00.0000.00718.08
8.1.280.0120.00425.92
8.1.270.0040.00422.04
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0060.00322.53
8.1.230.0030.00917.76
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00317.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0060.00318.72
8.1.160.0030.00320.72
8.1.150.0000.00720.75
8.1.140.0000.00819.47
8.1.130.0030.00317.70
8.1.120.0030.00317.55
8.1.110.0040.00417.43
8.1.100.0060.00317.46
8.1.90.0020.00517.56
8.1.80.0040.00317.48
8.1.70.0000.00717.61
8.1.60.0040.00417.69
8.1.50.0030.00517.56
8.1.40.0030.00717.63
8.1.30.0000.00817.76
8.1.20.0040.00417.80
8.1.10.0040.00417.61
8.1.00.0080.00017.59
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0000.00718.29
8.0.270.0000.00817.21
8.0.260.0030.00317.07
8.0.250.0000.00717.07
8.0.240.0070.00017.02
8.0.230.0030.00516.97
8.0.220.0060.00016.87
8.0.210.0070.00016.85
8.0.200.0030.00316.93
8.0.190.0040.00416.98
8.0.180.0030.00516.97
8.0.170.0000.00817.02
8.0.160.0040.00417.00
8.0.150.0030.00316.97
8.0.140.0000.00816.83
8.0.130.0060.00013.35
8.0.120.0030.00516.88
8.0.110.0030.00516.93
8.0.100.0080.00016.97
8.0.90.0040.00416.93
8.0.80.0110.00416.92
8.0.70.0040.00417.00
8.0.60.0020.00516.85
8.0.50.0040.00416.99
8.0.30.0050.01217.19
8.0.20.0090.01017.40
8.0.10.0040.00417.08
8.0.00.0100.00816.75
7.4.330.0000.00516.90
7.4.320.0000.00716.64
7.4.300.0050.00216.65
7.4.290.0030.00316.72
7.4.280.0000.00716.52
7.4.270.0000.00716.65
7.4.260.0030.00316.57
7.4.250.0040.00416.71
7.4.240.0050.00216.70
7.4.230.0080.00016.39
7.4.220.0090.01316.72
7.4.210.0090.00916.74
7.4.200.0030.00316.49
7.4.160.0030.01516.60
7.4.150.0140.00317.40
7.4.140.0090.01317.86
7.4.130.0090.01216.48
7.4.120.0110.00616.69
7.4.110.0180.00616.66
7.4.100.0040.01916.39
7.4.90.0130.01016.71
7.4.80.0140.00519.39
7.4.70.0100.01016.40
7.4.60.0070.01416.64
7.4.50.0090.00616.57
7.4.40.0100.00716.48
7.4.30.0070.01116.63
7.4.00.0110.00415.22
7.3.330.0000.00713.11
7.3.320.0000.00513.04
7.3.310.0050.00316.32
7.3.300.0030.00316.29
7.3.290.0000.00716.19
7.3.280.0110.00916.28
7.3.270.0130.00917.40
7.3.260.0100.00716.28
7.3.250.0110.00716.44
7.3.240.0130.00416.51
7.3.230.0140.00316.39
7.3.210.0070.01016.32
7.3.200.0070.01019.39
7.3.190.0170.00016.71
7.3.180.0140.00716.71
7.3.170.0090.00916.36
7.3.160.0030.01316.47
7.2.330.0120.00616.43
7.2.320.0060.01216.61
7.2.310.0090.00816.62
7.2.300.0110.01116.54
7.2.290.0080.00816.61
7.2.60.0030.00616.78
7.2.00.0080.00319.48
7.1.200.0040.01116.02
7.1.100.0000.01018.01
7.1.70.0050.00317.32
7.1.60.0170.00719.40
7.1.50.0060.01316.96
7.1.00.0070.07322.56
7.0.200.0350.00314.67
7.0.60.0130.08321.59
7.0.50.0100.04717.86
7.0.40.0000.04720.23
7.0.30.0230.08020.27
7.0.20.0270.06320.25
7.0.10.0070.04020.13
7.0.00.0070.07720.35
5.6.280.0000.03321.04
5.6.210.0100.08320.46
5.6.200.0100.04018.20
5.6.190.0100.08020.67
5.6.180.0130.04720.50
5.6.170.0130.05320.56
5.6.160.0130.07720.51
5.6.150.0100.06318.28
5.6.140.0030.06018.27
5.6.130.0030.04718.18
5.6.120.0030.04020.98
5.6.110.0130.07021.00
5.6.100.0000.04320.97
5.6.90.0100.06020.93
5.6.80.0000.07320.50
5.5.350.0070.03720.43
5.5.340.0100.08017.96
5.5.330.0100.04020.43
5.5.320.0570.05720.50
5.5.310.0370.06720.32
5.5.300.0100.06717.93
5.5.290.0000.05717.95
5.5.280.0100.05720.97
5.5.270.0000.05720.86
5.5.260.0070.07020.83
5.5.250.0100.03320.78
5.5.240.0230.07720.15

preferences:
45.08 ms | 401 KiB | 5 Q