3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pot = ("+23410620792819747e-23" * 1337) + 1.7 ; //$pot = "6898557993159892,00.00" *1; echo $pot."\n"; echo gettype($pot)."\n"; echo (!preg_match('/[^0-9]/',''.$pot)) ? "YES":"no this isnt correct "; echo (((int)round($pot) - 33)) ? " yeS we are float":"NO"; if(!preg_match('/[^0-9]/',''.$pot) && ((int)round($pot) - 33)) { $pot = (int)round($pot)-33;echo "\n".$pot."\n";echo gettype($pot)."\n"; }else{ echo "\nWRONG\n";echo "\n".$pot."\n";echo gettype($pot)."\n"; } echo "\n".$pot."\n";echo gettype($pot)."\n"; if($pot =='float'){echo "\ngood YOU ROCK\n"; }else{echo "\nWRONG you suck\n";}

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)
8.3.60.0140.00718.39
8.3.50.0130.00622.00
8.3.40.0060.00919.15
8.3.30.0110.00418.90
8.3.20.0000.00820.34
8.3.10.0040.00421.64
8.3.00.0080.00019.63
8.2.180.0130.00618.54
8.2.170.0110.00422.96
8.2.160.0140.00022.45
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.79
8.2.110.0040.00720.86
8.2.100.0060.00618.00
8.2.90.0080.00019.35
8.2.80.0000.00917.97
8.2.70.0040.00417.88
8.2.60.0060.00318.03
8.2.50.0000.01318.07
8.2.40.0060.00618.31
8.2.30.0080.00018.06
8.2.20.0000.00917.93
8.2.10.0000.00718.13
8.2.00.0040.00417.91
8.1.280.0140.00325.92
8.1.270.0000.00919.11
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00024.00
8.1.230.0000.01218.85
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0000.01017.60
8.1.190.0080.00017.50
8.1.180.0000.00818.10
8.1.170.0030.00520.61
8.1.160.0040.00422.17
8.1.150.0070.00018.92
8.1.140.0050.00217.77
8.1.130.0070.00017.94
8.1.120.0070.00017.68
8.1.110.0000.00817.71
8.1.100.0000.00717.61
8.1.90.0070.00017.66
8.1.80.0030.00317.70
8.1.70.0000.00717.54
8.1.60.0030.00617.69
8.1.50.0050.00317.77
8.1.40.0040.00417.77
8.1.30.0030.00617.83
8.1.20.0050.00317.78
8.1.10.0080.00017.73
8.1.00.0000.00717.55
8.0.300.0000.00818.77
8.0.290.0030.00617.00
8.0.280.0050.00318.57
8.0.270.0030.00317.36
8.0.260.0030.00317.29
8.0.250.0030.00317.11
8.0.240.0030.00317.19
8.0.230.0070.00017.17
8.0.220.0000.00717.03
8.0.210.0030.00317.13
8.0.200.0030.00317.21
8.0.190.0000.00817.16
8.0.180.0080.00017.06
8.0.170.0050.00317.13
8.0.160.0090.00017.04
8.0.150.0030.00617.14
8.0.140.0080.00017.07
8.0.130.0000.00713.57
8.0.120.0040.00416.98
8.0.110.0070.00017.07
8.0.100.0000.00817.02
8.0.90.0000.00717.14
8.0.80.0090.00917.19
8.0.70.0080.00017.03
8.0.60.0000.00717.13
8.0.50.0040.00417.04
8.0.30.0170.00617.33
8.0.20.0080.01117.46
8.0.10.0000.00817.32
8.0.00.0090.01116.98
7.4.330.0000.00615.24
7.4.320.0000.00816.71
7.4.300.0030.00316.91
7.4.290.0070.00016.85
7.4.280.0030.00516.85
7.4.270.0000.00716.86
7.4.260.0070.00016.85
7.4.250.0040.00416.72
7.4.240.0030.00516.89
7.4.230.0000.00716.91
7.4.220.0070.01116.95
7.4.210.0100.01016.81
7.4.200.0070.00017.00
7.4.160.0110.00516.98
7.4.150.0040.01617.40
7.4.140.0140.00517.86
7.4.130.0160.00616.79
7.4.120.0070.01016.83
7.4.110.0070.01116.75
7.4.100.0070.01016.71
7.4.90.0090.00916.71
7.4.80.0080.01219.39
7.4.70.0140.01116.82
7.4.60.0060.01016.90
7.4.50.0000.00516.98
7.4.40.0080.01116.65
7.4.30.0070.01116.64
7.4.00.0030.01315.13
7.3.330.0000.00613.34
7.3.320.0100.00513.26
7.3.310.0030.00316.49
7.3.300.0000.00616.52
7.3.290.0070.00716.48
7.3.280.0080.01016.55
7.3.270.0120.00417.40
7.3.260.0150.00316.78
7.3.250.0100.01016.59
7.3.240.0040.01216.75
7.3.230.0120.00616.55
7.3.210.0090.00916.90
7.3.200.0150.00419.39
7.3.190.0100.00716.63
7.3.180.0040.01316.55
7.3.170.0130.00616.60
7.3.160.0060.01016.83
7.2.330.0030.01616.87
7.2.320.0100.00616.71
7.2.310.0000.01716.79
7.2.300.0130.01016.95
7.2.290.0150.00416.78
7.2.60.0280.01116.61
7.1.200.0060.00615.98
7.1.70.0000.01017.38
7.1.60.0040.00817.45
7.1.50.0220.01235.14
7.1.00.0070.07322.50
7.0.200.0070.00716.88
7.0.140.0000.06721.95
7.0.60.0070.03719.89
7.0.50.0070.04017.79
7.0.40.0170.07720.31
7.0.30.0270.07320.02
7.0.20.0230.05020.36
7.0.10.0330.07720.10
7.0.00.0130.04020.22
5.6.280.0000.07721.05
5.6.210.0170.07320.50
5.6.200.0070.07718.19
5.6.190.0070.05320.45
5.6.180.0270.08320.65
5.6.170.0230.04320.38
5.6.160.0030.04020.54
5.6.150.0030.07318.17
5.6.140.0100.04718.12
5.6.130.0070.05018.07
5.6.120.0000.05021.14
5.6.110.0200.07320.89
5.6.100.0130.06020.99
5.6.90.0130.06021.11
5.6.80.0070.06320.54
5.6.70.0230.05720.41
5.5.350.0230.05720.42
5.5.340.0100.07317.93
5.5.330.0100.05020.20
5.5.320.0130.03720.25
5.5.310.0230.04720.33
5.5.300.0100.07717.95
5.5.290.0000.08718.02
5.5.280.0070.08320.86
5.5.270.0000.09020.88
5.5.260.0000.07720.80
5.5.250.0100.06720.69
5.5.240.0000.04020.27
5.4.450.0600.06319.45
5.4.440.0770.06319.25
5.4.430.0070.06019.54
5.4.420.0100.05019.13
5.4.410.0970.06719.44
5.4.400.0270.05718.79
5.4.390.0270.06318.69
5.4.380.0370.06018.53
5.4.370.0300.06018.58
5.4.360.0300.05718.56
5.4.350.0200.06718.50
5.4.340.0300.05718.74
5.4.320.0300.06718.70
5.4.310.0270.06718.52
5.4.300.0400.05318.78
5.4.290.0270.05718.47
5.4.280.0300.07018.53
5.4.270.1700.06718.66
5.4.260.0300.05718.65
5.4.250.0430.05018.66
5.4.240.0170.06718.60
5.4.230.0230.06018.67
5.4.220.0300.05318.78
5.4.210.0330.05718.68
5.4.200.0200.05316.46
5.4.190.0370.04318.48
5.4.180.0330.06318.79
5.4.170.0430.06018.66
5.4.160.0370.04718.54
5.4.150.0330.05018.48
5.4.140.0300.05016.34
5.4.130.0400.04316.18
5.4.120.0300.05716.27
5.4.110.0200.05716.06
5.4.100.0370.05016.11
5.4.90.0270.05316.20
5.4.80.0330.04016.30
5.4.70.0170.05716.10
5.4.60.0230.05016.09
5.4.50.0230.05016.18
5.4.40.0230.05316.17
5.4.30.0300.05016.20
5.4.20.0330.04716.14
5.4.10.0200.06016.20
5.4.00.0270.05715.77
5.3.290.0300.06014.67
5.3.280.1070.05314.71
5.3.270.0270.06014.59
5.3.260.0230.05714.54
5.3.250.0900.04314.54
5.3.240.0300.05014.59
5.3.230.0270.05014.58
5.3.220.1300.05314.52
5.3.210.0230.05714.57
5.3.200.0330.04314.66
5.3.190.0300.05314.61
5.3.180.0330.06014.48
5.3.170.0400.05014.58
5.3.160.0300.05314.50
5.3.150.0230.05714.60
5.3.140.0330.05014.55
5.3.130.0230.06014.63
5.3.120.0300.05314.59
5.3.110.0330.05014.59
5.3.100.0300.05014.07
5.3.90.0330.05013.96
5.3.80.0330.04314.10
5.3.70.0370.05014.06
5.3.60.0230.05714.00
5.3.50.0300.05714.04
5.3.40.0100.05713.95
5.3.30.0200.05013.91
5.3.20.0300.06013.63
5.3.10.0200.05713.70
5.3.00.0400.05313.74
5.2.170.0200.04011.27
5.2.160.0170.03311.34
5.2.150.0030.04711.43
5.2.140.0100.05311.23
5.2.130.0070.04311.29
5.2.120.0030.05011.19
5.2.110.0170.03711.29
5.2.100.0370.03711.22
5.2.90.0200.04311.13
5.2.80.0070.04711.29
5.2.70.0200.03311.27
5.2.60.0130.04311.34
5.2.50.0200.04311.19
5.2.40.0030.04711.16
5.2.30.0870.04011.26
5.2.20.0130.03711.04
5.2.10.0130.03711.10
5.2.00.0200.04010.90
5.1.60.0070.04310.14
5.1.50.0130.04010.15
5.1.40.0100.03310.15
5.1.30.0070.03710.48
5.1.20.0070.04010.70
5.1.10.0130.03310.25
5.1.00.0070.04710.22
5.0.50.0070.0338.73
5.0.40.0070.0278.58
5.0.30.0100.0408.39
5.0.20.0030.0308.46
5.0.10.0070.0308.36
5.0.00.0100.0378.31
4.4.90.0000.0276.10
4.4.80.0100.0176.03
4.4.70.0030.0236.03
4.4.60.0030.0205.95
4.4.50.0100.0176.10
4.4.40.0000.0406.11
4.4.30.0000.0276.05
4.4.20.0130.0136.21
4.4.10.0000.0306.02
4.4.00.0030.0406.21
4.3.110.0030.0235.96
4.3.100.0030.0235.98
4.3.90.0030.0235.99
4.3.80.0030.0335.95
4.3.70.0100.0235.86
4.3.60.0030.0335.93
4.3.50.0070.0305.98
4.3.40.0130.0375.94
4.3.30.0000.0334.92
4.3.20.0000.0334.92
4.3.10.0000.0234.92
4.3.00.0070.0237.32

preferences:
56.1 ms | 401 KiB | 5 Q