3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = '$123,34.00A'; $var2 = '12334.00'; $reg = "/\D[^.,]/"; print preg_replace($reg,"",$var); ?>

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)
8.3.40.0070.00718.92
8.3.30.0080.00619.10
8.3.20.0030.00520.09
8.3.10.0040.00423.54
8.3.00.0030.00620.70
8.2.170.0040.01122.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.61
8.2.110.0100.00019.34
8.2.100.0040.00718.03
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0070.00318.15
8.2.30.0000.00718.32
8.2.20.0040.00417.78
8.2.10.0070.00018.04
8.2.00.0040.00419.55
8.1.270.0040.00422.06
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00322.14
8.1.230.0100.00318.87
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0090.00017.35
8.1.180.0040.00418.10
8.1.170.0030.00618.69
8.1.160.0070.00021.89
8.1.150.0000.00718.75
8.1.140.0050.00317.57
8.1.130.0050.00317.84
8.1.120.0030.00517.57
8.1.110.0070.00017.46
8.1.100.0000.00717.46
8.1.90.0000.00717.44
8.1.80.0060.00317.63
8.1.70.0000.00717.54
8.1.60.0040.00417.61
8.1.50.0040.00417.59
8.1.40.0080.00017.55
8.1.30.0040.00417.77
8.1.20.0070.00017.58
8.1.10.0000.00717.65
8.1.00.0090.00017.63
8.0.300.0030.00518.77
8.0.290.0040.00416.88
8.0.280.0000.00718.49
8.0.270.0030.00317.18
8.0.260.0000.00717.31
8.0.250.0040.00416.98
8.0.240.0000.00817.00
8.0.230.0070.00016.93
8.0.220.0000.00717.01
8.0.210.0070.00016.87
8.0.200.0040.00417.03
8.0.190.0070.00017.02
8.0.180.0020.00517.02
8.0.170.0060.00316.88
8.0.160.0050.00217.02
8.0.150.0040.00416.84
8.0.140.0000.01016.82
8.0.130.0030.00313.48
8.0.120.0080.00016.82
8.0.110.0040.00416.92
8.0.100.0000.00716.97
8.0.90.0000.00716.92
8.0.80.0090.00616.93
8.0.70.0060.00316.78
8.0.60.0040.00416.94
8.0.50.0000.00716.91
8.0.30.0130.00917.11
8.0.20.0120.00817.40
8.0.10.0040.00417.02
8.0.00.0090.00716.81
7.4.330.0000.00715.00
7.4.320.0030.00316.76
7.4.300.0060.00016.72
7.4.290.0000.00816.66
7.4.280.0040.00416.77
7.4.270.0040.00416.78
7.4.260.0070.00016.61
7.4.250.0030.00316.75
7.4.240.0010.00616.70
7.4.230.0030.00316.65
7.4.220.0080.01116.77
7.4.210.0040.01116.81
7.4.200.0070.00016.69
7.4.160.0060.01016.48
7.4.150.0030.01617.40
7.4.140.0080.00917.86
7.4.130.0140.00516.59
7.4.120.0100.00616.59
7.4.110.0040.01316.60
7.4.100.0180.00016.52
7.4.90.0110.00716.66
7.4.80.0180.00319.39
7.4.70.0080.00816.68
7.4.60.0070.01116.57
7.4.50.0000.00516.71
7.4.40.0150.00416.86
7.4.30.0110.00616.64
7.4.00.0100.00714.93
7.3.330.0000.00613.16
7.3.320.0000.00513.18
7.3.310.0070.00016.26
7.3.300.0000.00616.31
7.3.290.0090.00916.32
7.3.280.0090.00816.31
7.3.270.0040.01317.40
7.3.260.0040.01516.34
7.3.250.0090.01216.52
7.3.240.0120.00616.50
7.3.230.0100.00616.62
7.3.210.0080.01116.74
7.3.200.0100.01019.39
7.3.190.0070.01416.30
7.3.180.0090.00616.27
7.3.170.0030.01316.27
7.3.160.0130.00316.57
7.3.120.0090.00614.82
7.2.330.0060.01216.42
7.2.320.0080.00816.64
7.2.310.0090.00916.75
7.2.300.0000.01816.68
7.2.290.0120.00616.50
7.2.00.0030.01319.07
7.1.100.0090.00318.19
7.1.70.0000.00717.03
7.1.60.0060.00619.70
7.1.50.0060.01916.99
7.1.00.0000.07722.41
7.0.200.0030.00516.52
7.0.140.0000.07322.04
7.0.60.0030.05719.81
7.0.50.0230.05717.91
7.0.40.0170.07320.26
7.0.30.0470.03720.11
7.0.20.0230.04320.35
7.0.10.0070.06720.11
7.0.00.0100.04020.10
5.6.280.0030.07321.13
5.6.210.0100.05320.66
5.6.200.0100.06318.09
5.6.190.0170.08020.77
5.6.180.0270.05320.50
5.6.170.0530.06320.38
5.6.160.0000.05320.37
5.6.150.0100.05018.21
5.6.140.0070.03718.11
5.6.130.0130.07318.12
5.6.120.0000.05020.99
5.6.110.0070.07021.13
5.6.100.0230.04320.96
5.6.90.0070.04021.02
5.6.80.0130.07320.40
5.6.70.4800.04020.52
5.5.350.0130.07320.45
5.5.340.0130.04717.97
5.5.330.0000.05020.07
5.5.320.0230.07020.13
5.5.310.0170.04020.29
5.5.300.0000.05317.91
5.5.290.0070.04317.91
5.5.280.0100.05320.87
5.5.270.0130.07720.83
5.5.260.0070.04720.83
5.5.250.0070.07320.48
5.5.240.0000.08320.11
5.4.450.0470.04731.27
5.4.440.1130.04319.54
5.4.430.0430.04029.30
5.4.420.0230.03729.29
5.4.410.0470.04029.27
5.4.400.0530.03728.82
5.4.390.0230.05026.63
5.4.380.0100.06318.54
5.4.370.0100.05718.69
5.4.360.0100.05718.62
5.4.350.0270.04018.69
5.4.340.0130.05318.67
5.4.320.0080.03712.45
5.4.310.0070.04212.45
5.4.300.0070.03412.45
5.4.290.0060.03812.45
5.4.280.0050.03612.35
5.4.270.0060.03612.34
5.4.260.0060.04412.34
5.4.250.0070.03712.35
5.4.240.0060.03512.34
5.4.230.0090.04012.34
5.4.220.0030.03812.34
5.4.210.0080.03312.34
5.4.200.0070.03612.34
5.4.190.0070.03512.34
5.4.180.0060.03712.33
5.4.170.0050.03712.34
5.4.160.0060.03612.34
5.4.150.0080.03812.34
5.4.140.0080.04012.02
5.4.130.0080.04312.01
5.4.120.0050.03611.96
5.4.110.0090.04111.96
5.4.100.0090.03711.96
5.4.90.0080.03911.96
5.4.80.0060.05211.96
5.4.70.0110.04911.96
5.4.60.0070.04011.96
5.4.50.0020.04111.96
5.4.40.0040.04711.95
5.4.30.0080.05011.95
5.4.20.0060.03411.95
5.4.10.0050.03511.95
5.4.00.0060.04511.43
5.3.290.0040.05112.80
5.3.280.0090.04012.71
5.3.270.0080.04712.72
5.3.260.0070.04512.72
5.3.250.0080.03512.72
5.3.240.0040.03912.72
5.3.230.0060.04412.71
5.3.220.0060.05812.68
5.3.210.0070.03812.68
5.3.200.0120.03112.68
5.3.190.0070.03712.68
5.3.180.0070.03612.67
5.3.170.0060.03712.67
5.3.160.0090.04512.68
5.3.150.0090.03612.67
5.3.140.0080.03412.66
5.3.130.0050.04012.66
5.3.120.0060.03912.66
5.3.110.0060.04712.66
5.3.100.0080.03512.12
5.3.90.0050.03812.08
5.3.80.0040.04012.07
5.3.70.0070.03412.07
5.3.60.0050.03612.07
5.3.50.0100.03212.00
5.3.40.0080.04012.00
5.3.30.0080.04911.95
5.3.20.0070.03711.73
5.3.10.0060.03411.70
5.3.00.0120.03211.68
5.2.170.0060.0289.19
5.2.160.0050.0289.19
5.2.150.0060.0379.19
5.2.140.0030.0389.18
5.2.130.0020.0319.15
5.2.120.0050.0279.14
5.2.110.0040.0309.16
5.2.100.0040.0299.15
5.2.90.0020.0319.14
5.2.80.0040.0319.14
5.2.70.0030.0329.14
5.2.60.0050.0309.10
5.2.50.0030.0319.06
5.2.40.0070.0279.05
5.2.30.0060.0449.02
5.2.20.0050.0289.01
5.2.10.0050.0338.92
5.2.00.0050.0408.77
5.1.60.0060.0228.06
5.1.50.0090.0278.05
5.1.40.0020.0268.04
5.1.30.0090.0288.39
5.1.20.0030.0278.41
5.1.10.0020.0368.14
5.1.00.0050.0258.13
5.0.50.0040.0246.61
5.0.40.0040.0186.47
5.0.30.0030.0326.29
5.0.20.0040.0196.25
5.0.10.0020.0236.23
5.0.00.0060.0336.22
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0050.0344.71
4.4.30.0060.0124.76
4.4.20.0030.0154.84
4.4.10.0040.0314.85
4.4.00.0040.0274.76
4.3.110.0010.0174.67
4.3.100.0040.0144.66
4.3.90.0020.0154.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0010.0183.29
4.3.20.0010.0183.26
4.3.10.0040.0163.22
4.3.00.0000.02325.66

preferences:
47.82 ms | 400 KiB | 5 Q