3v4l.org

run code in 300+ PHP versions simultaneously
<?php function czyPierwsza($liczba) { if($liczba<2) return false; for($i=2 ; $i<$liczba ; $i++) { if($liczba%$i == 0) {return false;} else {return true;} } } $liczba=7; if(czyPierwsza($liczba)) { echo "Liczba ".$liczba." jest pierwsza"; } else { echo "Liczba ".$liczba." nie jest pierwsza"; }

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)
8.3.60.0140.00016.36
8.3.50.0110.01021.92
8.3.40.0150.00018.59
8.3.30.0110.00318.59
8.3.20.0040.00420.07
8.3.10.0080.00023.69
8.3.00.0000.00919.34
8.2.180.0070.00718.05
8.2.170.0190.00022.96
8.2.160.0070.00720.50
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00020.39
8.2.120.0090.00026.35
8.2.110.0060.00322.08
8.2.100.0090.00317.63
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0040.00417.25
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00419.34
8.2.30.0030.00520.66
8.2.20.0070.00317.68
8.2.10.0040.00418.09
8.2.00.0030.00617.98
8.1.280.0090.00625.92
8.1.270.0080.00023.91
8.1.260.0060.00326.35
8.1.250.0090.00028.09
8.1.240.0100.00022.47
8.1.230.0100.00317.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01017.35
8.1.190.0000.00917.43
8.1.180.0000.00818.10
8.1.170.0080.00018.57
8.1.160.0070.00021.89
8.1.150.0080.00018.92
8.1.140.0080.00019.48
8.1.130.0080.00017.70
8.1.120.0040.00417.40
8.1.110.0040.00417.35
8.1.100.0000.00717.46
8.1.90.0070.00017.54
8.1.80.0000.00817.34
8.1.70.0000.00717.31
8.1.60.0040.00417.65
8.1.50.0040.00417.53
8.1.40.0080.00017.46
8.1.30.0040.00417.69
8.1.20.0050.00217.47
8.1.10.0040.00417.40
8.1.00.0030.00917.40
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0030.00317.16
8.0.260.0030.00317.14
8.0.250.0030.00316.98
8.0.240.0030.00316.96
8.0.230.0030.00316.91
8.0.220.0000.00716.87
8.0.210.0050.00316.78
8.0.200.0030.00316.93
8.0.190.0040.00416.83
8.0.180.0040.00416.95
8.0.170.0040.00416.91
8.0.160.0030.00516.78
8.0.150.0030.00516.70
8.0.140.0050.00216.83
8.0.130.0030.00313.25
8.0.120.0040.00416.85
8.0.110.0070.00016.72
8.0.100.0030.00316.85
8.0.90.0000.00716.85
8.0.80.0130.00316.88
8.0.70.0000.00716.72
8.0.60.0030.00516.87
8.0.50.0050.00216.78
8.0.30.0130.00617.20
8.0.20.0110.00917.40
8.0.10.0000.00717.00
8.0.00.0070.01116.58
7.4.330.0000.00616.69
7.4.320.0060.00016.55
7.4.300.0070.00016.61
7.4.290.0040.00416.59
7.4.280.0050.00516.50
7.4.270.0000.00716.52
7.4.260.0000.00716.47
7.4.250.0000.00716.43
7.4.240.0070.00016.46
7.4.230.0000.00716.70
7.4.220.0140.01016.40
7.4.210.0120.00416.67
7.4.200.0070.00016.46
7.4.160.0130.00316.68
7.4.150.0140.00417.40
7.4.140.0140.00517.86
7.4.130.0080.01316.45
7.4.120.0060.01216.65
7.4.110.0150.00316.51
7.4.100.0060.01316.57
7.4.90.0040.01216.49
7.4.80.0110.00719.39
7.4.70.0110.00716.45
7.4.60.0040.01216.50
7.4.50.0000.01416.43
7.4.40.0110.00616.66
7.4.30.0130.00316.63
7.4.00.0030.01315.18
7.3.330.0060.00013.16
7.3.320.0000.00613.30
7.3.310.0000.00616.33
7.3.300.0030.00316.34
7.3.290.0100.00616.29
7.3.280.0100.00716.27
7.3.270.0000.01817.40
7.3.260.0110.00616.32
7.3.250.0100.00716.49
7.3.240.0070.01216.53
7.3.230.0110.00716.60
7.3.210.0090.01516.51
7.3.200.0140.00916.31
7.3.190.0210.01116.46
7.3.180.0100.00616.44
7.3.170.0070.01116.56
7.3.160.0070.01516.55
7.3.10.0170.01016.09
7.3.00.0140.00916.12
7.2.330.0110.00816.71
7.2.320.0060.01116.49
7.2.310.0130.00316.75
7.2.300.0040.01216.75
7.2.290.0100.01316.82
7.2.130.0210.00316.73
7.2.120.0110.00716.34
7.2.110.0160.00416.34
7.2.100.0150.00716.51
7.2.90.0100.01016.36
7.2.80.0110.00716.27
7.2.70.0130.00716.56
7.2.60.0110.00416.47
7.2.50.0120.00616.27
7.2.40.0170.00316.57
7.2.30.0060.00916.35
7.2.20.0100.01016.08
7.2.10.0180.00616.80
7.2.00.0070.01017.90
7.1.250.0230.00415.35
7.1.100.0810.01616.08
7.1.70.0070.00717.19
7.1.60.0030.01619.36
7.1.50.0150.00916.71
7.1.00.0100.07022.46
7.0.200.0040.00416.82
7.0.60.0070.08019.93
7.0.50.0030.04017.95
7.0.40.0000.06720.23
7.0.30.0270.08020.16
7.0.20.0400.07320.25
7.0.10.0070.04720.16
7.0.00.0070.05320.22
5.6.280.0030.04021.05
5.6.210.0070.07320.67
5.6.200.0000.04318.16
5.6.190.0000.05720.66
5.6.180.0270.07020.34
5.6.170.0200.08020.44
5.6.160.0070.08020.50
5.6.150.0030.04318.28
5.6.140.0030.05318.18
5.6.130.0100.08018.21
5.6.120.0070.08020.99
5.6.110.0100.06720.99
5.6.100.0070.04020.89
5.6.90.0100.08321.02
5.6.80.0100.07320.36
5.5.350.0200.05720.30
5.5.340.0070.05717.98
5.5.330.0030.05320.19
5.5.320.0070.07720.37
5.5.310.0230.07320.24
5.5.300.0130.03717.98
5.5.290.0030.04018.10
5.5.280.0130.07720.77
5.5.270.0130.06020.64
5.5.260.0130.05320.76
5.5.250.0170.04020.55
5.5.240.0170.07720.13

preferences:
52.92 ms | 401 KiB | 5 Q