3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 5; $n = 2; echo $a % $n,"\n"; //echo mod($a,$n),"\n"; PHP doesn't have mod() but does have fmod(); see http://php.net/fmod echo fmod((float)$a,(float)$n),"\n"; echo $a - ($n * (int)($a/$n)),"\n"; $a = INF; $n = pow(2.,64.); echo $a % $n,"\n"; echo fmod((float)$a,(float)$n),"\n"; echo $a - ($n * (int)($a/$n)),"\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)
8.3.60.0120.00317.13
8.3.50.0120.00622.03
8.3.40.0070.00719.21
8.3.30.0070.00719.05
8.3.20.0040.00420.54
8.3.10.0080.00022.20
8.3.00.0040.00420.04
8.2.180.0040.01516.99
8.2.170.0060.00922.96
8.2.160.0160.00020.64
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00821.09
8.2.120.0080.00026.35
8.2.110.0000.00920.60
8.2.100.0030.00918.18
8.2.90.0040.00419.66
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00318.18
8.2.50.0040.00418.07
8.2.40.0080.00021.45
8.2.30.0050.00520.93
8.2.20.0000.00918.09
8.2.10.0000.00718.49
8.2.00.0040.00418.34
8.1.280.0030.01725.92
8.1.270.0060.00319.04
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0040.00424.13
8.1.230.0080.00319.69
8.1.220.0000.00818.18
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00817.80
8.1.180.0080.00018.10
8.1.170.0040.00418.78
8.1.160.0040.00420.87
8.1.150.0000.00819.05
8.1.140.0000.00819.64
8.1.130.0040.00417.82
8.1.120.0040.00417.66
8.1.110.0040.00417.69
8.1.100.0050.00217.75
8.1.90.0050.00317.59
8.1.80.0050.00217.69
8.1.70.0000.00717.69
8.1.60.0040.00417.82
8.1.50.0090.00017.84
8.1.40.0070.00417.82
8.1.30.0030.00617.93
8.1.20.0070.00017.89
8.1.10.0040.00417.79
8.1.00.0030.00517.74
8.0.300.0040.00418.77
8.0.290.0080.00017.00
8.0.280.0000.00718.63
8.0.270.0030.00317.50
8.0.260.0050.00217.57
8.0.250.0000.00717.28
8.0.240.0000.00717.35
8.0.230.0030.00317.17
8.0.220.0040.00417.13
8.0.210.0000.00817.09
8.0.200.0000.00617.21
8.0.190.0030.00617.32
8.0.180.0040.00417.23
8.0.170.0080.00017.29
8.0.160.0000.00717.10
8.0.150.0000.00717.18
8.0.140.0000.00717.17
8.0.130.0060.00013.58
8.0.120.0040.00417.16
8.0.110.0050.00217.14
8.0.100.0000.00917.07
8.0.90.0000.00717.27
8.0.80.0050.00917.11
8.0.70.0040.00417.29
8.0.60.0000.00817.21
8.0.50.0040.00417.04
8.0.30.0010.01517.20
8.0.20.0100.01217.40
8.0.10.0070.00017.30
8.0.00.0050.01416.97
7.4.330.0000.00517.07
7.4.320.0030.00316.75
7.4.300.0060.00016.80
7.4.290.0040.00416.75
7.4.280.0040.00416.84
7.4.270.0000.00716.85
7.4.260.0070.00016.69
7.4.250.0040.00416.71
7.4.240.0020.00516.75
7.4.230.0040.00416.90
7.4.220.0090.00916.71
7.4.210.0080.00916.75
7.4.200.0050.00216.89
7.4.160.0070.00716.59
7.4.150.0140.00517.40
7.4.140.0140.00817.86
7.4.130.0110.00716.70
7.4.120.0050.01316.82
7.4.110.0070.01116.91
7.4.100.0060.01816.74
7.4.90.0170.00716.77
7.4.80.0180.00319.39
7.4.70.0090.01216.67
7.4.60.0090.00916.73
7.4.50.0140.00316.79
7.4.40.0090.01516.59
7.4.30.0070.01316.80
7.4.00.0040.01115.38
7.3.330.0030.00313.43
7.3.320.0040.00413.38
7.3.310.0030.00316.66
7.3.300.0040.00416.64
7.3.290.0030.00316.54
7.3.280.0100.00716.54
7.3.270.0120.00617.40
7.3.260.0090.01016.66
7.3.250.0110.00816.55
7.3.240.0120.00916.71
7.3.230.0130.00416.50
7.3.210.0100.00616.74
7.3.200.0080.00816.69
7.3.190.0110.00516.58
7.3.180.0140.00316.59
7.3.170.0030.01416.57
7.3.160.0130.00716.61
7.2.330.0120.01216.86
7.2.320.0090.00916.59
7.2.310.0030.01316.70
7.2.300.0070.01016.83
7.2.290.0140.00316.75
7.2.60.0090.00617.19
7.2.00.0000.01019.45
7.1.200.0000.01015.98
7.1.70.0000.00817.42
7.1.60.0000.01217.53
7.1.50.0060.01317.20
7.1.00.0000.08022.52
7.0.200.0090.00617.20
7.0.60.0070.03720.05
7.0.50.0070.06017.96
7.0.40.0070.08320.31
7.0.30.0300.07320.30
7.0.20.0300.07320.34
7.0.10.0100.04320.11
7.0.00.0100.08020.16
5.6.280.0000.04021.25
5.6.210.0030.07020.79
5.6.200.0000.04318.30
5.6.190.0100.08020.52
5.6.180.0400.04020.79
5.6.170.0170.04020.74
5.6.160.0100.07320.73
5.6.150.0030.08318.40
5.6.140.0070.07318.46
5.6.130.0130.06718.29
5.6.120.0070.08721.27
5.6.110.0100.08021.27
5.6.100.0130.06021.31
5.6.90.0030.07021.31
5.6.80.0030.06020.66
5.5.350.0030.04320.68
5.5.340.0100.07718.23
5.5.330.0070.04020.59
5.5.320.0100.07720.73
5.5.310.0270.07720.65
5.5.300.0070.03718.16
5.5.290.0030.09018.21
5.5.280.0070.08321.24
5.5.270.0070.03720.92
5.5.260.0030.08720.95
5.5.250.0100.07720.89
5.5.240.0270.06720.48

preferences:
50.92 ms | 401 KiB | 5 Q