3v4l.org

run code in 300+ PHP versions simultaneously
<?php $age = '2.3'; var_dump(preg_match('/[1-9][\d]+([.\d]+)?/', $age));

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)
8.3.40.0040.01118.60
8.3.30.0100.01019.09
8.3.20.0040.00420.30
8.3.10.0030.00623.50
8.3.00.0000.00819.11
8.2.170.0170.00322.96
8.2.160.0070.00720.37
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00020.58
8.2.110.0040.00422.29
8.2.100.0030.01017.91
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0050.00517.75
8.2.60.0000.00817.90
8.2.50.0030.00618.07
8.2.40.0040.00419.89
8.2.30.0020.00518.12
8.2.20.0030.00517.74
8.2.10.0040.00418.07
8.2.00.0000.00717.75
8.1.270.0000.00822.11
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0000.00923.73
8.1.230.0110.00019.15
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00917.25
8.1.190.0000.00817.25
8.1.180.0060.00318.96
8.1.170.0050.00318.62
8.1.160.0040.00421.84
8.1.150.0030.00518.59
8.1.140.0060.00317.45
8.1.130.0030.00317.76
8.1.120.0000.00717.55
8.1.110.0080.00417.42
8.1.100.0050.00317.56
8.1.90.0050.00217.41
8.1.80.0040.00417.42
8.1.70.0030.00317.56
8.1.60.0000.00717.65
8.1.50.0000.00917.52
8.1.40.0000.00817.48
8.1.30.0080.00017.76
8.1.20.0000.00717.76
8.1.10.0000.00717.62
8.1.00.0030.00517.52
8.0.300.0050.00218.77
8.0.290.0040.00417.05
8.0.280.0050.00218.40
8.0.270.0070.00017.25
8.0.260.0060.00017.12
8.0.250.0050.00317.01
8.0.240.0070.00017.04
8.0.230.0000.00717.07
8.0.220.0070.00017.02
8.0.210.0000.00716.86
8.0.200.0050.00316.89
8.0.190.0000.00716.92
8.0.180.0040.00416.89
8.0.170.0060.00317.01
8.0.160.0070.00016.91
8.0.150.0040.00416.93
8.0.140.0060.00316.99
8.0.130.0000.00513.46
8.0.120.0000.00816.94
8.0.110.0000.00716.94
8.0.100.0040.00416.76
8.0.90.0000.00716.86
8.0.80.0030.01317.00
8.0.70.0040.00416.84
8.0.60.0050.00317.07
8.0.50.0040.00416.96
8.0.30.0040.01417.16
8.0.20.0160.00317.41
8.0.10.0050.00216.96
8.0.00.0130.00816.91
7.4.330.0030.00315.05
7.4.320.0030.00316.63
7.4.300.0000.00616.71
7.4.290.0030.00316.65
7.4.280.0000.01016.71
7.4.270.0040.00316.72
7.4.260.0080.00016.75
7.4.250.0000.00716.60
7.4.240.0040.00316.65
7.4.230.0000.00716.66
7.4.220.0140.00316.67
7.4.210.0090.00916.71
7.4.200.0030.00516.75
7.4.190.0080.00016.88
7.4.160.0150.00316.51
7.4.150.0070.01117.40
7.4.140.0130.00717.86
7.4.130.0100.01116.50
7.4.120.0080.01016.61
7.4.110.0110.00616.58
7.4.100.0070.01016.71
7.4.90.0090.00916.67
7.4.80.0100.00719.39
7.4.70.0060.01016.55
7.4.60.0200.00616.44
7.4.50.0030.00616.49
7.4.40.0040.01216.54
7.4.30.0060.01016.72
7.4.00.0070.00915.10
7.3.330.0000.00513.15
7.3.320.0020.00213.12
7.3.310.0070.00016.11
7.3.300.0070.00016.19
7.3.290.0140.00316.25
7.3.280.0080.01216.31
7.3.270.0100.00717.40
7.3.260.0110.00516.31
7.3.250.0120.00916.26
7.3.240.0100.00616.73
7.3.230.0060.01216.50
7.3.210.0110.00616.28
7.3.200.0140.00319.39
7.3.190.0130.00616.59
7.3.180.0080.01116.44
7.3.170.0130.00416.27
7.3.160.0120.00916.32
7.3.120.0160.00814.93
7.3.110.0150.00814.71
7.3.100.0130.00814.77
7.3.90.0130.00815.05
7.3.80.0120.01014.86
7.3.70.0060.01314.69
7.3.60.0070.00914.63
7.3.50.0070.01414.60
7.3.40.0070.01014.55
7.3.30.0080.00514.39
7.3.20.0040.01216.49
7.3.10.0060.01316.39
7.3.00.0060.00716.63
7.2.330.0110.00716.61
7.2.320.0030.01416.52
7.2.310.0030.01316.53
7.2.300.0140.00716.38
7.2.290.0100.01316.79
7.2.250.0030.01314.98
7.2.240.0150.01015.00
7.2.230.0110.00915.03
7.2.220.0140.00915.13
7.2.210.0130.00815.07
7.2.200.0100.00914.85
7.2.190.0030.01714.94
7.2.180.0100.01014.86
7.2.170.0080.01114.66
7.2.160.0080.00814.52
7.2.150.0080.00816.21
7.2.140.0030.01716.19
7.2.130.0090.00916.55
7.2.120.0130.00716.56
7.2.110.0090.00316.98
7.2.100.0050.01416.67
7.2.90.0060.01316.63
7.2.80.0120.00816.84
7.2.70.0170.00416.45
7.2.60.0100.01316.46
7.2.50.0080.00816.79
7.2.40.0060.01216.84
7.2.30.0070.01016.86
7.2.20.0140.00316.87
7.2.10.0100.00716.91
7.2.00.0060.00916.55
7.1.330.0130.00915.95
7.1.320.0110.00515.98
7.1.310.0070.01115.89
7.1.300.0060.01315.94
7.1.290.0100.00815.79
7.1.280.0050.00915.48
7.1.270.0030.01415.85
7.1.260.0060.00915.61
7.1.250.0030.00815.77
7.1.70.0000.00716.99
7.1.60.0130.01019.46
7.1.50.0070.01717.00
7.1.00.0130.06722.53
7.0.200.0030.00316.83
7.0.140.0030.07322.00
7.0.60.0100.04021.80
7.0.50.0030.07017.89
7.0.40.0070.04717.68
7.0.30.0030.05717.74
7.0.20.0030.07317.70
7.0.10.0030.04717.81
7.0.00.0000.06317.68
5.6.280.0100.06720.86
5.6.210.0130.07720.50
5.6.200.0070.08018.14
5.6.190.0070.06718.27
5.6.180.0070.04318.22
5.6.170.0030.04718.20
5.6.160.0070.05318.20
5.6.150.0170.05018.13
5.6.140.0070.08318.15
5.6.130.0200.06718.21
5.6.120.0030.05018.16
5.6.110.0070.06018.14
5.6.100.0130.06718.17
5.6.90.0030.05318.20
5.6.80.0100.06717.57
5.6.70.0070.04017.52
5.6.60.0100.07717.55
5.6.50.0130.04717.46
5.6.40.0000.04317.43
5.6.30.0070.03717.49
5.6.20.0100.06717.48
5.6.10.0100.06317.53
5.6.00.0070.07717.56
5.5.350.0200.07720.27
5.5.340.0070.06018.02
5.5.330.0270.05317.98
5.5.320.0100.07718.02
5.5.310.0070.05318.01
5.5.300.0100.08017.87
5.5.290.0030.08317.90
5.5.280.0070.08017.96
5.5.270.0030.05017.91
5.5.260.0130.05717.90
5.5.250.0100.05317.72
5.5.240.0070.04317.36
5.5.230.0100.06317.37
5.5.220.0030.05317.36
5.5.210.0030.06717.40
5.5.200.0030.04717.36
5.5.190.0000.04717.24
5.5.180.0030.04017.34
5.5.160.0100.07317.26
5.5.150.0100.07317.33
5.5.140.0030.05017.21
5.5.130.0000.05017.26
5.5.120.0030.05717.30
5.5.110.0030.07317.32
5.5.100.0100.07717.18
5.5.90.0130.06717.26
5.5.80.0170.06717.23
5.5.70.0130.05717.25
5.5.60.0030.05017.22
5.5.50.0070.06017.25
5.5.40.0070.07317.20
5.5.30.0070.07317.25
5.5.20.0030.04717.25
5.5.10.0070.08017.24
5.5.00.0100.07317.21
5.4.450.0130.07719.16
5.4.440.0100.07719.48
5.4.430.0130.04319.30
5.4.420.0070.05319.30
5.4.410.0030.08319.15
5.4.400.0100.06718.99
5.4.390.0130.07318.99
5.4.380.0030.07018.91
5.4.370.0070.06018.99
5.4.360.0000.05318.98
5.4.350.0000.04319.09
5.4.340.0030.08018.98
5.4.320.0070.04019.09
5.4.310.0070.07318.94
5.4.300.0100.07718.89
5.4.290.0070.05019.03
5.4.280.0030.05319.01
5.4.270.0170.02718.98
5.4.260.0000.09019.01
5.4.250.0030.06018.82
5.4.240.0000.06018.96
5.4.230.0070.08019.02
5.4.220.0070.07019.12
5.4.210.0100.07718.98
5.4.200.0070.05319.20
5.4.190.0100.06719.00
5.4.180.0070.04019.11
5.4.170.0070.05718.95
5.4.160.0100.06719.05
5.4.150.0070.07718.99
5.4.140.0030.07716.31
5.4.130.0130.07016.17
5.4.120.0100.04716.28
5.4.110.0130.06316.29
5.4.100.0100.07016.16
5.4.90.0030.04016.36
5.4.80.0130.06716.34
5.4.70.0000.06716.27
5.4.60.0100.07016.26
5.4.50.0070.07316.33
5.4.40.0070.04016.39
5.4.30.0030.06716.22
5.4.20.0100.05716.22
5.4.10.0100.07316.39
5.4.00.0070.07315.77
5.3.290.0030.04314.66
5.3.280.0070.06714.43
5.3.270.0100.06014.43
5.3.260.0100.07314.41
5.3.250.0070.06314.47
5.3.240.0100.07314.54
5.3.230.0170.07014.42
5.3.220.0170.03714.64
5.3.210.0100.07014.52
5.3.200.0070.04714.41
5.3.190.0030.05714.53
5.3.180.0030.07314.34
5.3.170.0070.08314.49
5.3.160.0100.05714.38
5.3.150.0070.06314.50
5.3.140.0070.07714.49
5.3.130.0170.07014.36
5.3.120.0030.06014.51
5.3.110.0070.07714.52
5.3.100.0000.08013.98
5.3.90.0100.04014.00
5.3.80.0100.06313.98
5.3.70.0030.05313.86
5.3.60.0030.06013.87
5.3.50.0070.04013.88
5.3.40.0030.05713.73
5.3.30.0030.05313.85
5.3.20.0030.06713.66
5.3.10.0130.05013.60
5.3.00.0000.04313.58
5.2.170.0070.02710.98
5.2.160.0000.03711.11
5.2.150.0030.06710.98
5.2.140.0030.06310.97
5.2.130.0030.06310.88
5.2.120.0030.06311.07
5.2.110.0030.05711.24
5.2.100.0000.03311.04
5.2.90.0070.04311.06
5.2.80.0100.05711.09
5.2.70.0100.05711.11
5.2.60.0130.04010.88
5.2.50.0030.05710.80
5.2.40.0070.04310.96
5.2.30.0000.04310.88
5.2.20.0030.05010.84
5.2.10.0100.05310.90
5.2.00.0070.05310.77
5.1.60.0000.04310.06
5.1.50.0000.0279.82
5.1.40.0030.0279.95
5.1.30.0100.02010.27
5.1.20.0100.05310.32
5.1.10.0100.0479.97
5.1.00.0030.06010.05
5.0.50.0070.0378.59
5.0.40.0070.0308.43
5.0.30.0030.0608.27
5.0.20.0030.0308.39
5.0.10.0030.0178.13
5.0.00.0000.0308.06
4.4.90.0070.0277.79
4.4.80.0130.0237.79
4.4.70.0030.0407.79
4.4.60.0000.0207.79
4.4.50.0000.0337.79
4.4.40.0030.0407.79
4.4.30.0000.0177.79
4.4.20.0030.0337.79
4.4.10.0030.0337.79
4.4.00.0030.0407.79
4.3.110.0070.0177.79
4.3.100.0070.0237.79
4.3.90.0000.0337.79
4.3.80.0030.0237.79
4.3.70.0100.0077.79
4.3.60.0000.0137.79
4.3.50.0000.0177.79
4.3.40.0030.0207.79
4.3.30.0000.0177.79
4.3.20.0000.0177.79
4.3.10.0030.0137.79
4.3.00.0070.0107.79

preferences:
36.88 ms | 400 KiB | 5 Q