3v4l.org

run code in 300+ PHP versions simultaneously
<?php $float = array( 12.5, 12.000000001, 12.00000, 12, 12.41757445, 12.071774 ); foreach ($float as $i) { if (false === preg_match('/\d+.[^1-9]+/', $i)) { echo $i . PHP_EOL; echo round($i) . " match" . PHP_EOL; } }

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)
8.3.70.0140.00716.75
8.3.60.0070.00718.56
8.3.50.0130.00621.16
8.3.40.0170.00018.96
8.3.30.0130.00318.84
8.3.20.0040.00420.25
8.3.10.0000.00923.61
8.3.00.0050.00319.56
8.2.180.0090.01218.54
8.2.170.0090.00922.96
8.2.160.0070.00720.48
8.2.150.0050.00324.18
8.2.140.0000.00524.66
8.2.130.0100.01026.16
8.2.120.0060.00317.75
8.2.110.0030.00622.25
8.2.100.0090.00319.36
8.2.90.0040.00419.04
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00519.14
8.2.30.0000.00819.88
8.2.20.0000.00817.85
8.2.10.0040.00417.96
8.2.00.0040.00417.95
8.1.280.0070.01725.92
8.1.270.0040.00423.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.52
8.1.230.0060.00617.48
8.1.220.0000.00817.75
8.1.210.0030.00618.77
8.1.200.0000.00817.48
8.1.190.0060.00317.36
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0050.00221.91
8.1.150.0060.00318.92
8.1.140.0060.00317.58
8.1.130.0030.00317.72
8.1.120.0000.00717.61
8.1.110.0000.00717.53
8.1.100.0070.00017.59
8.1.90.0050.00317.49
8.1.80.0000.00717.62
8.1.70.0030.00317.59
8.1.60.0000.00817.63
8.1.50.0040.00417.59
8.1.40.0040.00417.68
8.1.30.0050.00517.70
8.1.20.0030.00617.63
8.1.10.0050.00217.50
8.1.00.0000.00717.51
8.0.300.0040.00418.84
8.0.290.0000.00716.88
8.0.280.0040.00418.40
8.0.270.0000.00717.28
8.0.260.0060.00017.24
8.0.250.0070.00017.07
8.0.240.0000.00717.00
8.0.230.0000.00716.97
8.0.220.0030.00317.05
8.0.210.0030.00616.89
8.0.200.0040.00417.00
8.0.190.0070.00317.09
8.0.180.0070.00317.05
8.0.170.0040.00416.95
8.0.160.0030.00517.07
8.0.150.0070.00017.06
8.0.140.0000.00716.93
8.0.130.0000.00613.43
8.0.120.0000.00817.01
8.0.110.0040.00416.95
8.0.100.0070.00017.05
8.0.90.0000.00717.10
8.0.80.0030.01516.95
8.0.70.0040.00416.88
8.0.60.0050.00317.05
8.0.50.0040.00417.09
8.0.30.0110.00917.28
8.0.20.0090.00917.40
8.0.10.0050.00317.02
8.0.00.0100.00816.90
7.4.330.0050.00015.08
7.4.320.0000.00616.71
7.4.300.0030.00316.72
7.4.290.0000.00716.71
7.4.280.0050.00316.80
7.4.270.0000.00816.73
7.4.260.0030.00316.68
7.4.250.0040.00416.68
7.4.240.0030.00416.79
7.4.230.0000.00716.73
7.4.220.0100.00616.78
7.4.210.0030.01316.75
7.4.200.0070.00016.91
7.4.160.0100.00716.69
7.4.150.0120.00617.40
7.4.140.0140.00917.86
7.4.130.0130.00516.78
7.4.120.0140.00616.68
7.4.110.0060.01216.64
7.4.100.0140.00716.59
7.4.90.0030.01516.52
7.4.80.0080.00819.39
7.4.70.0120.00416.70
7.4.60.0130.00316.63
7.4.50.0000.00816.39
7.4.40.0110.00516.71
7.4.30.0090.01216.54
7.4.00.0060.01015.13
7.3.330.0070.00013.24
7.3.320.0040.00413.24
7.3.310.0030.00316.35
7.3.300.0070.00016.49
7.3.290.0070.00916.38
7.3.280.0100.01016.37
7.3.270.0150.00317.40
7.3.260.0140.00316.41
7.3.250.0130.00616.65
7.3.240.0070.01016.57
7.3.230.0000.01716.46
7.3.210.0030.01316.52
7.3.200.0130.00316.72
7.3.190.0090.00916.43
7.3.180.0080.00816.70
7.3.170.0120.00616.66
7.3.160.0100.00916.77
7.3.120.0110.00615.26
7.3.110.0070.01114.88
7.3.100.0120.00315.23
7.3.90.0100.01015.05
7.3.80.0070.01015.06
7.3.70.0070.00714.91
7.3.60.0040.00815.11
7.3.50.0110.00415.04
7.3.40.0030.01315.05
7.3.30.0000.01415.05
7.3.20.0070.01116.73
7.3.10.0000.01416.75
7.3.00.0090.00616.46
7.2.330.0060.01216.66
7.2.320.0100.00616.74
7.2.310.0000.01616.79
7.2.300.0160.00016.65
7.2.290.0120.00616.77
7.2.250.0100.01015.15
7.2.240.0060.01215.25
7.2.230.0040.00715.44
7.2.220.0060.00314.96
7.2.210.0070.01015.20
7.2.200.0030.01015.21
7.2.190.0000.01215.34
7.2.180.0030.01214.85
7.2.170.0040.01215.15
7.2.110.0380.00716.69
7.2.60.0070.00716.87
7.2.00.0240.00719.68
7.1.330.0070.00715.95
7.1.320.0110.00316.02
7.1.310.0070.01016.16
7.1.300.0000.01715.70
7.1.290.0100.00315.91
7.1.280.0140.00315.98
7.1.270.0070.01016.07
7.1.260.0040.01215.86
7.1.200.0030.01016.03
7.1.100.0180.00416.36
7.1.70.0020.00517.24
7.1.60.0140.01119.12
7.1.50.0060.00617.23
7.1.00.0070.08722.29
7.0.200.0100.01416.95
7.0.60.0130.08019.85
7.0.50.0070.06717.90
7.0.40.0130.08320.25
7.0.30.0100.04720.22
7.0.20.0270.04320.21
7.0.10.0100.04720.21
7.0.00.0030.05320.23
5.6.280.0070.03020.91
5.6.210.0200.07020.76
5.6.200.0030.05018.13
5.6.190.0170.07320.67
5.6.180.0230.04320.39
5.6.170.0430.03720.47
5.6.160.0100.07020.54
5.6.150.0030.06718.21
5.6.140.0100.05718.07
5.6.130.0070.08318.22
5.6.120.0070.08020.97
5.6.110.0030.04320.89
5.6.100.0030.05720.98
5.6.90.0070.06321.12
5.6.80.0170.07020.42
5.6.70.3870.03020.34
5.5.350.0070.08320.30
5.5.340.0070.07717.91
5.5.330.0070.03720.21
5.5.320.0270.04720.30
5.5.310.0230.04020.31
5.5.300.0000.04017.92
5.5.290.0070.08318.01
5.5.280.0100.08020.61
5.5.270.0070.05020.72
5.5.260.0100.05720.71
5.5.250.0070.08320.53
5.5.240.0000.08320.26
5.4.450.0730.06019.43
5.4.440.0700.05019.54
5.4.430.0770.05319.27
5.4.420.0670.06019.23
5.4.410.0800.06319.39
5.4.400.0670.05719.16
5.4.390.0630.06019.01
5.4.380.0730.06718.99
5.4.370.0800.06018.93
5.4.360.0700.06019.15
5.4.350.0700.05718.80
5.4.340.0630.05019.16
5.4.320.0600.06019.08
5.4.310.0730.04718.81
5.4.300.0700.05019.27
5.4.290.0630.05318.76
5.4.280.0730.05018.82
5.4.270.0500.06019.30
5.4.260.0570.05718.95
5.4.250.0100.05319.26
5.4.240.0200.04719.16
5.4.230.0170.04718.91
5.4.220.0330.05318.98
5.4.210.0530.05319.26
5.4.200.0730.08319.09
5.4.190.0570.06319.11
5.4.180.0730.04718.94
5.4.170.0470.06318.80
5.4.160.0700.04019.09
5.4.150.0600.06018.97
5.4.140.0930.04016.60
5.4.130.0770.05316.34
5.4.120.0630.05316.32
5.4.110.0700.05016.46
5.4.100.0570.05316.54
5.4.90.0630.05016.34
5.4.80.0600.04316.29
5.4.70.0230.03016.32
5.4.60.0300.06716.36
5.4.50.0000.07316.36
5.4.40.0030.07016.48
5.4.30.0030.07016.28
5.4.20.0000.04716.47

preferences:
47.07 ms | 401 KiB | 5 Q