3v4l.org

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

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)
8.3.60.0130.00316.63
8.3.50.0140.00522.17
8.3.40.0180.00018.92
8.3.30.0120.00619.09
8.3.20.0000.00820.33
8.3.10.0040.00423.62
8.3.00.0050.00320.84
8.2.180.0070.01116.63
8.2.170.0110.00422.96
8.2.160.0130.00020.53
8.2.150.0070.00724.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0040.00422.28
8.2.100.0040.00818.03
8.2.90.0040.00419.36
8.2.80.0000.00917.97
8.2.70.0000.01017.75
8.2.60.0060.00317.91
8.2.50.0030.00618.07
8.2.40.0130.00317.95
8.2.30.0000.00818.21
8.2.20.0040.00417.96
8.2.10.0000.00717.99
8.2.00.0000.00819.54
8.1.280.0070.00725.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00923.96
8.1.230.0110.00018.97
8.1.220.0000.00817.76
8.1.210.0050.00318.77
8.1.200.0060.00317.47
8.1.190.0040.00417.38
8.1.180.0080.00018.10
8.1.170.0000.00818.64
8.1.160.0030.00521.88
8.1.150.0040.00418.76
8.1.140.0040.00417.60
8.1.130.0030.00317.96
8.1.120.0000.00717.49
8.1.110.0040.00417.53
8.1.100.0020.00517.55
8.1.90.0070.00017.54
8.1.80.0000.01017.45
8.1.70.0030.00517.49
8.1.60.0040.00417.66
8.1.50.0000.00817.63
8.1.40.0050.00217.60
8.1.30.0000.00917.69
8.1.20.0040.00417.67
8.1.10.0040.00417.66
8.1.00.0050.00217.45
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0000.00717.28
8.0.260.0030.00317.27
8.0.250.0030.00317.12
8.0.240.0060.00317.09
8.0.230.0000.00717.01
8.0.220.0070.00016.95
8.0.210.0040.00416.86
8.0.200.0070.00017.04
8.0.190.0000.00717.02
8.0.180.0040.00417.01
8.0.170.0040.00416.98
8.0.160.0070.00017.04
8.0.150.0090.00016.96
8.0.140.0000.01216.61
8.0.130.0000.00613.50
8.0.120.0040.00417.00
8.0.110.0000.00816.98
8.0.100.0050.00316.91
8.0.90.0000.00817.08
8.0.80.0070.01017.04
8.0.70.0030.00517.02
8.0.60.0030.00517.03
8.0.50.0050.00316.92
8.0.30.0070.01217.31
8.0.20.0080.01117.42
8.0.10.0000.00717.02
8.0.00.0090.00916.77
7.4.330.0030.00315.00
7.4.320.0000.00816.80
7.4.300.0000.00716.79
7.4.290.0050.00316.60
7.4.280.0040.00416.65
7.4.270.0040.00416.78
7.4.260.0070.00016.75
7.4.250.0000.00716.82
7.4.240.0030.00416.79
7.4.230.0000.00716.55
7.4.220.0030.01316.73
7.4.210.0070.00716.84
7.4.200.0000.00716.58
7.4.160.0050.01516.37
7.4.150.0110.00817.40
7.4.140.0100.00817.86
7.4.130.0150.00516.72
7.4.120.0090.00816.55
7.4.110.0090.00616.61
7.4.100.0140.00416.61
7.4.90.0100.00716.63
7.4.80.0180.00419.39
7.4.70.0060.01416.77
7.4.60.0110.00516.75
7.4.50.0030.00316.51
7.4.40.0150.00316.64
7.4.30.0090.00616.73
7.4.00.0040.00715.05
7.3.330.0030.00313.03
7.3.320.0030.00313.01
7.3.310.0000.00716.27
7.3.300.0070.00016.31
7.3.290.0100.01016.33
7.3.280.0110.00716.29
7.3.270.0110.00717.40
7.3.260.0080.00816.41
7.3.250.0130.00816.41
7.3.240.0060.01116.43
7.3.230.0070.01016.39
7.3.210.0070.01016.80
7.3.200.0160.00319.39
7.3.190.0100.01016.38
7.3.180.0070.01416.50
7.3.170.0130.00316.31
7.3.160.0060.00916.52
7.3.120.0070.01015.08
7.3.10.0060.00616.46
7.3.00.0030.00916.47
7.2.330.0150.00416.78
7.2.320.0070.01016.80
7.2.310.0000.01816.72
7.2.300.0040.01516.64
7.2.290.0070.01016.69
7.2.130.0090.00616.85
7.2.120.0060.01116.61
7.2.110.0120.00316.90
7.2.100.0060.01017.05
7.2.90.0080.00416.99
7.2.80.0030.00916.70
7.2.70.0060.00717.19
7.2.60.0060.01016.92
7.2.50.0100.00316.91
7.2.40.0060.01217.06
7.2.30.0000.01516.98
7.2.20.0040.00917.02
7.2.10.0070.01016.75
7.2.00.0030.01318.07
7.1.250.0030.00916.05
7.1.100.0040.00818.24
7.1.70.0000.00717.33
7.1.60.0060.01219.70
7.1.50.0120.01216.97
7.1.00.0030.07722.42
7.0.200.0000.00716.78
7.0.140.0070.07021.95
7.0.60.0070.08019.79
7.0.50.0100.06717.81
7.0.40.0100.04020.43
7.0.30.0500.05020.11
7.0.20.0230.04720.21
7.0.10.0000.09020.18
7.0.00.0100.06720.31
5.6.280.0130.06320.97
5.6.210.0100.08020.62
5.6.200.0070.07318.17
5.6.190.0000.08720.39
5.6.180.0200.04720.33
5.6.170.0270.07720.61
5.6.160.0070.05020.48
5.6.150.0030.05718.11
5.6.140.0070.05318.18
5.6.130.0130.06018.12
5.6.120.0070.05021.11
5.6.110.0070.03721.10
5.6.100.0070.07320.96
5.6.90.0030.09020.98
5.6.80.0130.07320.39
5.6.70.3330.03720.36
5.5.350.0070.08320.45
5.5.340.0070.05317.91
5.5.330.0130.08020.06
5.5.320.0230.04720.29
5.5.310.0230.06020.20
5.5.300.0100.03317.91
5.5.290.0070.04017.97
5.5.280.0100.08020.75
5.5.270.0100.04020.86
5.5.260.0000.04320.95
5.5.250.0070.06320.79
5.5.240.0070.08320.18
5.4.450.2270.04019.41
5.4.440.2270.04019.52
5.4.430.2030.04019.41
5.4.420.2130.04019.45
5.4.410.2100.03319.13
5.4.400.2000.04318.93
5.4.390.2100.03318.81
5.4.380.2470.04318.91
5.4.370.2100.03719.09
5.4.360.2300.03019.22
5.4.350.2570.03719.09
5.4.340.2130.03019.08
5.4.320.2430.04718.80
5.4.310.2230.03019.09
5.4.300.2330.04019.09
5.4.290.2070.03719.05
5.4.280.2100.03019.05
5.4.270.1970.04019.09
5.4.260.2030.05018.77
5.4.250.2670.04718.93
5.4.240.2730.03718.93
5.4.230.2470.03719.23
5.4.220.2200.04019.21
5.4.210.2170.04318.77
5.4.200.2130.04319.23
5.4.190.1970.03719.05
5.4.180.1930.04019.09
5.4.170.2030.03019.15
5.4.160.1930.03718.75
5.4.150.2330.04019.11
5.4.140.2200.04016.43
5.4.130.2070.03316.25
5.4.120.2370.03716.42
5.4.110.1970.03716.38
5.4.100.1930.04016.39
5.4.90.2230.04016.23
5.4.80.2030.03316.38
5.4.70.2300.03716.16
5.4.60.2230.04016.04
5.4.50.2370.03316.04
5.4.40.2000.03716.31
5.4.30.2230.04316.04
5.4.20.1970.03716.36
5.4.10.2200.03316.28
5.4.00.2200.04015.88
5.3.290.2370.03314.50
5.3.280.2130.03314.52
5.3.270.2270.04314.64
5.3.260.2100.03314.69
5.3.250.2200.04314.51
5.3.240.2000.03714.43
5.3.230.2000.03314.43
5.3.220.2230.03714.42
5.3.210.2130.03314.51
5.3.200.2270.04314.52
5.3.190.2300.04314.57
5.3.180.2070.04314.39
5.3.170.2070.03714.41
5.3.160.2170.03014.39
5.3.150.1970.03014.41
5.3.140.2070.03314.40
5.3.130.2070.03714.63
5.3.120.2100.04314.59
5.3.110.2330.04014.56
5.3.100.2170.03713.88
5.3.90.2030.03714.04
5.3.80.2100.03313.87
5.3.70.2100.03713.90
5.3.60.2070.03713.85
5.3.50.2130.04313.89
5.3.40.2300.04014.04
5.3.30.2370.04713.88
5.3.20.2000.03713.73
5.3.10.2030.03313.50
5.3.00.2230.03713.41
5.2.170.1930.03311.00
5.2.160.1730.02711.23
5.2.150.2130.03711.22
5.2.140.2000.03311.08
5.2.130.2000.03311.15
5.2.120.2030.02010.95
5.2.110.1830.02711.11
5.2.100.1930.03311.04
5.2.90.2000.03311.00
5.2.80.1870.03311.05
5.2.70.1930.03711.03
5.2.60.1900.03310.86
5.2.50.1930.03311.03
5.2.40.1570.02710.85
5.2.30.1500.03310.81
5.2.20.1300.03010.85
5.2.10.1300.03010.93
5.2.00.1570.03710.68
5.1.60.1030.0209.97
5.1.50.1470.0239.92
5.1.40.1530.03010.09
5.1.30.1270.03010.33
5.1.20.1570.03010.24
5.1.10.1570.0279.96
5.1.00.1530.0309.96
5.0.50.0870.0308.52
5.0.40.0830.0178.45
5.0.30.0670.0308.30
5.0.20.0870.0278.10
5.0.10.0870.0338.14
5.0.00.0870.0408.04
4.4.90.0870.0237.65
4.4.80.0670.0177.65
4.4.70.0700.0207.65
4.4.60.0700.0207.65
4.4.50.0700.0137.65
4.4.40.0730.0207.65
4.4.30.0670.0177.65
4.4.20.0670.0177.65
4.4.10.0670.0177.65
4.4.00.0700.0237.65
4.3.110.0700.0207.65
4.3.100.0870.0137.65
4.3.90.0530.0137.65
4.3.80.0700.0237.65
4.3.70.0730.0137.65
4.3.60.0630.0177.65
4.3.50.0630.0177.65
4.3.40.0530.0237.65
4.3.30.0200.0137.65
4.3.20.0300.0177.65
4.3.10.0330.0177.65
4.3.00.0300.0177.65

preferences:
39.19 ms | 401 KiB | 5 Q