3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$pot = ("-0.0" * 1337) + 1.7 ; $pot = 0.0; 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)-33.0; echo "\n".$pot."\n"; echo gettype($pot)."\n"; }else{ echo "\nWRONG\n"; echo "\n".$pot."\n"; echo gettype($pot)."\n"; } $pot = 0.0; if($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)
8.3.60.0110.00316.50
8.3.50.0140.00522.01
8.3.40.0110.00418.98
8.3.30.0000.01419.08
8.3.20.0040.00420.34
8.3.10.0000.00821.73
8.3.00.0000.00819.50
8.2.180.0110.00718.66
8.2.170.0150.00022.96
8.2.160.0170.00022.38
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.66
8.2.110.0090.00319.09
8.2.100.0040.00817.75
8.2.90.0000.00919.22
8.2.80.0040.00417.97
8.2.70.0030.00617.72
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0030.00519.95
8.2.30.0040.00417.98
8.2.20.0080.00017.91
8.2.10.0030.00518.07
8.2.00.0030.00617.90
8.1.280.0150.00625.92
8.1.270.0080.00018.93
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0150.00017.50
8.1.220.0080.00017.78
8.1.210.0000.00918.77
8.1.200.0040.00417.48
8.1.190.0040.00417.25
8.1.180.0050.00318.10
8.1.170.0080.00020.55
8.1.160.0050.00321.90
8.1.150.0000.00718.93
8.1.140.0000.00717.61
8.1.130.0040.00417.93
8.1.120.0070.00317.59
8.1.110.0020.00517.61
8.1.100.0000.00717.49
8.1.90.0040.00417.50
8.1.80.0040.00417.66
8.1.70.0070.00017.54
8.1.60.0030.00617.80
8.1.50.0090.00017.64
8.1.40.0030.00517.57
8.1.30.0000.00817.72
8.1.20.0080.00017.80
8.1.10.0040.00417.62
8.1.00.0000.00717.63
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.47
8.0.270.0000.00717.28
8.0.260.0030.00317.34
8.0.250.0020.00517.14
8.0.240.0000.00717.10
8.0.230.0000.00717.07
8.0.220.0020.00517.08
8.0.210.0030.00316.93
8.0.200.0000.00717.10
8.0.190.0050.00217.00
8.0.180.0040.00416.94
8.0.170.0000.00816.92
8.0.160.0030.00316.92
8.0.150.0050.00317.00
8.0.140.0040.00416.89
8.0.130.0000.00813.44
8.0.120.0030.00617.07
8.0.110.0000.00717.09
8.0.100.0040.00417.11
8.0.90.0000.00817.00
8.0.80.0100.00617.11
8.0.70.0000.00716.94
8.0.60.0040.00416.92
8.0.50.0020.00517.09
8.0.30.0140.01017.48
8.0.20.0130.00617.49
8.0.10.0040.00416.98
8.0.00.0100.00716.94
7.4.330.0060.00015.13
7.4.320.0030.00316.81
7.4.300.0000.00616.66
7.4.290.0000.00716.71
7.4.280.0000.00816.73
7.4.270.0040.00416.87
7.4.260.0040.00316.64
7.4.250.0040.00416.71
7.4.240.0010.00616.74
7.4.230.0030.00516.76
7.4.220.0040.01516.80
7.4.210.0090.00616.86
7.4.200.0050.00216.77
7.4.160.0100.01016.87
7.4.150.0090.00817.40
7.4.140.0130.01317.86
7.4.130.0120.00616.70
7.4.120.0120.00516.75
7.4.110.0150.00916.72
7.4.100.0030.01916.95
7.4.90.0170.00016.54
7.4.80.0100.01019.39
7.4.70.0090.01016.74
7.4.60.0130.00316.80
7.4.50.0050.00316.73
7.4.40.0100.00916.73
7.4.30.0110.00716.68
7.4.00.0060.00615.03
7.3.330.0000.00513.45
7.3.320.0100.00313.31
7.3.310.0070.00016.69
7.3.300.0040.00416.58
7.3.290.0000.00716.59
7.3.280.0090.00916.56
7.3.270.0100.00717.40
7.3.260.0150.00316.62
7.3.250.0130.00816.81
7.3.240.0080.00816.75
7.3.230.0090.01316.89
7.3.210.0140.00716.72
7.3.200.0110.00719.39
7.3.190.0080.00816.59
7.3.180.0030.01316.74
7.3.170.0170.00316.75
7.3.160.0130.00616.52
7.3.10.0150.00316.83
7.3.00.0130.00316.77
7.2.330.0180.00917.00
7.2.320.0130.00416.84
7.2.310.0090.01017.11
7.2.300.0070.01016.91
7.2.290.0090.00916.95
7.2.130.0100.01016.73
7.2.120.0030.01616.85
7.2.110.0120.00717.02
7.2.100.0070.01116.79
7.2.90.0180.00416.87
7.2.80.0160.00416.82
7.2.70.0080.00317.00
7.2.60.0040.01416.87
7.2.50.0140.00716.59
7.2.40.0060.00717.07
7.2.30.0080.01216.88
7.2.20.0160.00416.70
7.2.10.0060.00916.79
7.2.00.0070.01218.46
7.1.250.0080.00815.42
7.1.200.0060.00615.80
7.1.100.0350.00918.16
7.1.70.0000.00717.55
7.1.60.0030.02019.50
7.1.50.0170.00835.18
7.1.00.0000.08022.55
7.0.200.0590.00714.90
7.0.140.0000.07022.18
7.0.60.0100.08020.18
7.0.50.0030.05318.08
7.0.40.0030.07720.37
7.0.30.0230.08320.34
7.0.20.0370.06720.31
7.0.10.0270.05020.18
7.0.00.0000.09020.48
5.6.280.0030.07321.26
5.6.210.0000.05320.86
5.6.200.0070.03718.27
5.6.190.0070.08320.57
5.6.180.0170.04320.50
5.6.170.0300.07320.63
5.6.160.0030.05720.62
5.6.150.0070.04018.36
5.6.140.0200.06718.33
5.6.130.0100.08718.24
5.6.120.0100.03321.21
5.6.110.0070.04021.19
5.6.100.0030.09021.25
5.6.90.0100.08021.23
5.6.80.0070.08020.47
5.6.70.0200.04320.62
5.5.350.0170.07720.59
5.5.340.0030.04318.04
5.5.330.0030.04320.49
5.5.320.0070.04020.33
5.5.310.0330.07020.29
5.5.300.0100.08018.10
5.5.290.0030.04018.13
5.5.280.0130.07720.98
5.5.270.0000.05021.03
5.5.260.0100.04020.92
5.5.250.0070.07320.77
5.5.240.0100.06720.32
5.4.450.0630.05319.65
5.4.440.1170.04719.81
5.4.430.0330.04719.74
5.4.420.0770.06319.66
5.4.410.0730.05719.68
5.4.400.0370.04718.86
5.4.390.0370.05018.74
5.4.380.0330.05318.78
5.4.370.0470.04318.71
5.4.360.0330.04718.52
5.4.350.0300.05018.58
5.4.340.0170.06718.52
5.4.320.0300.05718.55
5.4.310.0330.04718.75
5.4.300.0300.05318.74
5.4.290.0230.05718.58
5.4.280.0270.05718.55
5.4.270.0300.05318.60
5.4.260.0270.05018.79
5.4.250.0300.05018.68
5.4.240.0330.04718.74
5.4.230.0270.05318.60
5.4.220.0270.05718.78
5.4.210.0300.05018.73
5.4.200.0330.04316.58
5.4.190.0170.06018.69
5.4.180.0070.06018.56
5.4.170.0200.04718.53
5.4.160.0230.04318.58
5.4.150.0370.04718.75
5.4.140.0370.04716.23
5.4.130.0300.07316.17
5.4.120.0300.05016.16
5.4.110.0430.06016.25
5.4.100.0430.06316.25
5.4.90.0370.07016.17
5.4.80.0330.06316.25
5.4.70.0400.07016.21
5.4.60.0330.05016.20
5.4.50.0300.04716.29
5.4.40.0400.04716.20
5.4.30.0230.05016.18
5.4.20.0370.06316.09
5.4.10.0270.05016.20
5.4.00.0330.04715.77
5.3.290.0300.05714.65
5.3.280.0470.06014.70
5.3.270.0300.06014.64
5.3.260.0100.07314.69
5.3.250.0430.04714.64
5.3.240.0200.05714.60
5.3.230.0230.05714.64
5.3.220.0400.04314.57
5.3.210.0270.05714.60
5.3.200.0200.05314.57
5.3.190.0270.05014.57
5.3.180.0270.05314.64
5.3.170.0370.04714.60
5.3.160.0400.04314.62
5.3.150.0370.04714.67
5.3.140.0270.06014.56
5.3.130.0200.06314.54
5.3.120.0330.05714.65
5.3.110.0370.05714.47
5.3.100.0400.04314.02
5.3.90.0300.05314.04
5.3.80.0330.05714.02
5.3.70.0270.05714.02
5.3.60.0400.06014.00
5.3.50.0400.05013.95
5.3.40.0300.05313.93
5.3.30.0230.04713.89
5.3.20.0200.06013.71
5.3.10.0330.04013.70
5.3.00.0370.04713.64
5.2.170.0300.03311.43
5.2.160.0230.04011.31
5.2.150.0200.05011.26
5.2.140.0170.05011.27
5.2.130.0230.04311.21
5.2.120.0230.05011.23
5.2.110.0270.04011.13
5.2.100.0300.04311.20
5.2.90.0370.04011.29
5.2.80.0270.04711.13
5.2.70.0270.04311.27
5.2.60.0230.04311.32
5.2.50.0300.05011.19
5.2.40.0230.05311.27
5.2.30.0170.04311.09
5.2.20.0270.04011.21
5.2.10.0200.04311.11
5.2.00.0230.05310.90
5.1.60.0230.04310.23
5.1.50.0270.04310.31
5.1.40.0130.04010.31
5.1.30.0200.03310.52
5.1.20.0230.03710.58
5.1.10.0170.04010.25
5.1.00.0170.04010.27
5.0.50.0100.0308.78
5.0.40.0070.0308.64
5.0.30.0130.0438.43
5.0.20.0130.0278.42
5.0.10.0170.0278.35
5.0.00.0070.0478.31
4.4.90.0170.0176.12
4.4.80.0130.0276.14
4.4.70.0030.0276.10
4.4.60.0100.0235.95
4.4.50.0070.0276.06
4.4.40.0200.0336.02
4.4.30.0200.0136.04
4.4.20.0170.0236.11
4.4.10.0070.0306.11
4.4.00.0130.0335.99
4.3.110.0100.0375.90
4.3.100.0170.0205.98
4.3.90.0070.0306.06
4.3.80.0100.0476.03
4.3.70.0170.0276.05
4.3.60.0200.0235.95
4.3.50.0170.0306.06
4.3.40.0070.0406.00
4.3.30.0030.0275.05
4.3.20.0070.0235.05
4.3.10.0070.0235.05
4.3.00.0100.0237.31

preferences:
44.38 ms | 401 KiB | 5 Q