3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pot = ('f' * 1337) + 1.7 ; echo $pot."\n"; echo (!preg_match('/[^0-9]/',''.$pot)) ? "YES":"no this isnt correct "; echo (is_float((int)round($pot) - 33)) ? " yeS we are float":"NO"; if(!preg_match('/[^0-9]/',(string)$pot) && is_float((int)round($pot) - 33)) { echo "\ngood\n"; }else{ echo "\nWRONG\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)
8.3.60.0060.00916.63
8.3.50.0090.00921.89
8.3.40.0150.00318.98
8.3.30.0100.00719.09
8.3.20.0000.00820.07
8.3.10.0090.00021.95
8.3.00.0040.00419.33
8.2.180.0100.00316.88
8.2.170.0160.00622.96
8.2.160.0070.00722.21
8.2.150.0100.01024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0030.00619.27
8.2.100.0030.00917.63
8.2.90.0030.00519.28
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0000.00917.80
8.2.50.0000.00818.07
8.2.40.0050.00319.78
8.2.30.0040.00418.05
8.2.20.0060.00317.61
8.2.10.0080.00017.99
8.2.00.0000.00817.61
8.1.280.0130.00725.92
8.1.270.0090.00020.64
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.81
8.1.230.0080.00317.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0000.00920.36
8.1.160.0000.00821.94
8.1.150.0070.00018.77
8.1.140.0000.00817.41
8.1.130.0000.00717.79
8.1.120.0050.00217.37
8.1.110.0040.00417.22
8.1.100.0040.00417.17
8.1.90.0070.00017.32
8.1.80.0070.00017.21
8.1.70.0030.00317.21
8.1.60.0040.00417.46
8.1.50.0100.00017.34
8.1.40.0130.00017.40
8.1.30.0030.00517.59
8.1.20.0000.00817.61
8.1.10.0020.00517.49
8.1.00.0070.00017.29
8.0.300.0050.00318.77
8.0.290.0080.00016.63
8.0.280.0030.00318.43
8.0.270.0030.00317.16
8.0.260.0070.00017.16
8.0.250.0000.00717.07
8.0.240.0000.00816.85
8.0.230.0030.00316.88
8.0.220.0030.00316.90
8.0.210.0040.00416.77
8.0.200.0000.00716.84
8.0.190.0030.00516.93
8.0.180.0030.00516.91
8.0.170.0040.00416.91
8.0.160.0080.00016.95
8.0.150.0000.00716.73
8.0.140.0000.00816.82
8.0.130.0030.00313.30
8.0.120.0040.00416.79
8.0.110.0050.00216.78
8.0.100.0040.00416.66
8.0.90.0040.00416.87
8.0.80.0100.00616.77
8.0.70.0050.00216.91
8.0.60.0040.00416.75
8.0.50.0000.00716.82
8.0.30.0110.00716.97
8.0.20.0070.01117.40
8.0.10.0030.00316.77
8.0.00.0040.01416.74
7.4.330.0050.00015.24
7.4.320.0000.00616.86
7.4.300.0000.00716.71
7.4.290.0000.00716.86
7.4.280.0060.00316.65
7.4.270.0000.00816.85
7.4.260.0030.00416.92
7.4.250.0040.00416.73
7.4.240.0050.00316.86
7.4.230.0000.00716.87
7.4.220.0090.01316.64
7.4.210.0070.00716.82
7.4.200.0030.00316.66
7.4.160.0000.01516.97
7.4.150.0160.00317.40
7.4.140.0120.00917.86
7.4.130.0090.01016.88
7.4.120.0080.00916.75
7.4.110.0120.00616.68
7.4.100.0070.01616.79
7.4.90.0060.01116.70
7.4.80.0150.00719.39
7.4.70.0060.01016.73
7.4.60.0130.00316.85
7.4.50.0040.00416.85
7.4.40.0090.00916.61
7.4.30.0100.01316.84
7.4.00.0040.01114.96
7.3.330.0000.00613.36
7.3.320.0060.00613.40
7.3.310.0070.00016.53
7.3.300.0030.00316.52
7.3.290.0030.00316.49
7.3.280.0090.00816.54
7.3.270.0060.01217.40
7.3.260.0000.01816.84
7.3.250.0090.00916.63
7.3.240.0060.00916.79
7.3.230.0100.01316.53
7.3.210.0030.01316.76
7.3.200.0030.01419.39
7.3.190.0080.00816.62
7.3.180.0060.00916.68
7.3.170.0130.00316.49
7.3.160.0060.01716.84
7.2.330.0100.00716.81
7.2.320.0120.00616.72
7.2.310.0080.00816.94
7.2.300.0100.00716.88
7.2.290.0120.00616.78
7.2.60.0080.00417.21
7.2.00.0040.01419.59
7.1.200.0030.00715.92
7.1.100.0000.01118.01
7.1.70.0040.00417.33
7.1.60.0160.00619.50
7.1.50.0030.01017.19
7.1.00.0070.07322.26
7.0.200.0050.00216.60
7.0.140.0030.07322.19
7.0.60.0130.06019.93
7.0.50.0000.04317.80
7.0.40.0030.08020.10
7.0.30.0370.07020.18
7.0.20.0300.06720.19
7.0.10.0330.08720.05
7.0.00.0070.06020.34
5.6.280.0000.07720.90
5.6.210.0000.09020.49
5.6.200.0070.08018.23
5.6.190.0030.04320.41
5.6.180.0270.07720.59
5.6.170.0200.04020.46
5.6.160.0100.08320.46
5.6.150.0100.04318.18
5.6.140.0200.07318.18
5.6.130.0000.04318.18
5.6.120.0070.04320.98
5.6.110.0030.05020.98
5.6.100.0170.08020.98
5.6.90.0000.05321.03
5.6.80.0070.03720.52
5.6.70.0400.07020.27
5.5.350.0200.05020.38
5.5.340.0070.05017.95
5.5.330.0030.09020.40
5.5.320.0070.09020.57
5.5.310.0130.04720.19
5.5.300.0100.03318.02
5.5.290.0030.06017.96
5.5.280.0100.07320.76
5.5.270.0030.04020.67
5.5.260.0070.04020.78
5.5.250.0070.08020.69
5.5.240.0070.07320.16
5.4.450.0670.06019.11
5.4.440.1130.07019.56
5.4.430.0200.05319.48
5.4.420.1030.04719.39
5.4.410.0900.06319.46
5.4.400.0300.04318.83
5.4.390.0300.04318.56
5.4.380.0100.06318.61
5.4.370.0330.04318.61
5.4.360.0170.05718.63
5.4.350.0230.05318.73
5.4.340.0200.05718.78
5.4.320.0130.06318.71
5.4.310.0170.06018.70
5.4.300.0170.06318.58
5.4.290.0170.06018.56
5.4.280.0200.05718.49
5.4.270.0330.06718.69
5.4.260.0200.06318.77
5.4.250.0130.06718.55
5.4.240.0170.05718.59
5.4.230.0330.04018.67
5.4.220.0270.05018.55
5.4.210.0300.05018.55
5.4.200.0330.04316.58
5.4.190.0270.05018.48
5.4.180.0300.04718.72
5.4.170.0200.06018.71
5.4.160.0300.04318.69
5.4.150.0270.05018.56
5.4.140.0100.06316.31
5.4.130.0300.04016.20
5.4.120.0200.05016.16
5.4.110.0230.05016.21
5.4.100.0170.05716.25
5.4.90.0270.05316.22
5.4.80.0130.05716.11
5.4.70.0170.06316.29
5.4.60.0230.05716.32
5.4.50.0170.05316.14
5.4.40.0230.05016.09
5.4.30.0300.05016.23
5.4.20.0330.04316.07
5.4.10.0300.05716.05
5.4.00.0300.05015.82
5.3.290.0200.06014.75
5.3.280.0200.08014.50
5.3.270.0270.08014.60
5.3.260.0300.05014.51
5.3.250.0270.07714.59
5.3.240.0330.05014.53
5.3.230.0230.05314.63
5.3.220.0230.06014.64
5.3.210.0270.05714.47
5.3.200.0330.03714.60
5.3.190.0130.06014.54
5.3.180.0230.07314.46
5.3.170.0230.05314.47
5.3.160.0130.07314.61
5.3.150.0230.07014.59
5.3.140.0300.05714.57
5.3.130.0370.05714.52
5.3.120.0330.06014.53
5.3.110.0170.06014.57
5.3.100.0230.07014.11
5.3.90.0300.06314.02
5.3.80.0370.05713.91
5.3.70.0370.05714.00
5.3.60.0200.07013.91
5.3.50.0270.06013.89
5.3.40.0400.04314.02
5.3.30.0200.05713.82
5.3.20.0270.04713.63
5.3.10.0370.04713.56
5.3.00.0130.06713.61
5.2.170.0170.05711.16
5.2.160.0130.04011.18
5.2.150.0130.05311.44
5.2.140.0130.04311.41
5.2.130.0100.04311.29
5.2.120.0130.04011.12
5.2.110.0130.04711.21
5.2.100.0170.04011.27
5.2.90.0130.04311.12
5.2.80.0170.04311.16
5.2.70.0200.03711.36
5.2.60.0170.04311.14
5.2.50.0200.03711.16
5.2.40.0100.04311.10
5.2.30.0070.04711.00
5.2.20.0070.04711.06
5.2.10.0170.04011.08
5.2.00.0200.03710.96
5.1.60.0030.04010.16
5.1.50.0100.05010.21
5.1.40.0130.04710.17
5.1.30.0200.04310.46
5.1.20.0270.03710.58
5.1.10.0170.04710.21
5.1.00.0200.04310.26
5.0.50.0070.0378.87
5.0.40.0000.0438.64
5.0.30.0100.0578.46
5.0.20.0070.0378.46
5.0.10.0100.0308.41
5.0.00.0100.0408.30
4.4.90.0070.0237.64
4.4.80.1070.0337.64
4.4.70.1030.0277.64
4.4.60.0070.0237.64
4.4.50.0030.0277.64
4.4.40.0130.0307.64
4.4.30.0000.0307.64
4.4.20.0070.0237.64
4.4.10.0000.0277.64
4.4.00.0100.0307.64
4.3.110.0100.0237.64
4.3.100.0070.0207.64
4.3.90.0100.0177.64
4.3.80.0100.0307.64
4.3.70.0130.0137.64
4.3.60.0070.0237.64
4.3.50.0070.0277.64
4.3.40.0070.0377.64
4.3.30.0030.0237.64
4.3.20.0030.0237.64
4.3.10.0000.0237.64
4.3.00.0100.0209.30

preferences:
54.53 ms | 401 KiB | 5 Q