3v4l.org

run code in 500+ PHP versions simultaneously
<?php function primeSum($n, $k) { $primeNumbers = []; for ($i = 2; $i <= $n; $i++) { $found = true; for ($j = 2; $j < $i; $j++) { if ($i % $j === 0) { $found = false; break; } } if ($found) { $primeNumbers[$i] = 1; } } var_dump($primeNumbers); } primeSum(20, 10);

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)
8.5.30.0140.00820.26
8.5.20.0100.00820.26
8.5.10.0110.00619.90
8.5.00.0160.00620.14
8.4.180.0130.00919.76
8.4.170.0130.00923.89
8.4.160.0130.01023.88
8.4.150.0080.00416.87
8.4.140.0140.00617.43
8.4.130.0110.00917.92
8.4.120.0100.01020.39
8.4.110.0120.00822.49
8.4.100.0120.00817.72
8.4.90.0140.00517.88
8.4.80.0110.00818.65
8.4.70.0070.00517.92
8.4.60.0180.00418.88
8.4.50.0110.00822.23
8.4.40.0200.00021.00
8.4.30.0080.01217.70
8.4.20.0030.01717.63
8.4.10.0060.00919.47
8.3.300.0100.00919.23
8.3.290.0110.01118.34
8.3.280.0080.00416.27
8.3.270.0100.00916.59
8.3.260.0090.01016.45
8.3.250.0110.00818.69
8.3.240.0120.00916.48
8.3.230.0080.00916.86
8.3.220.0040.00419.08
8.3.210.0090.00618.55
8.3.200.0040.00416.55
8.3.190.0120.00717.00
8.3.180.0100.00818.29
8.3.170.0140.00720.84
8.3.160.0140.00417.20
8.3.150.0000.01517.23
8.3.140.0040.00416.58
8.3.130.0160.00318.34
8.3.120.0080.00418.75
8.3.110.0030.00618.43
8.3.100.0090.00616.60
8.3.90.0040.00418.43
8.3.80.0030.00617.97
8.3.70.0140.00716.50
8.3.60.0150.00416.25
8.3.50.0090.01222.12
8.3.40.0040.01118.56
8.3.30.0140.00018.79
8.3.20.0000.00819.06
8.3.10.0040.00423.65
8.3.00.0040.00420.58
8.2.300.0100.00622.16
8.2.290.0120.00420.38
8.2.280.0070.00218.32
8.2.270.0090.00918.84
8.2.260.0140.00016.74
8.2.250.0040.00416.68
8.2.240.0020.00516.94
8.2.230.0070.01022.58
8.2.220.0060.00324.06
8.2.210.0000.00826.77
8.2.200.0040.00418.39
8.2.190.0140.00716.58
8.2.180.0110.01116.63
8.2.170.0140.00422.96
8.2.160.0070.00719.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00322.12
8.2.120.0000.00726.35
8.2.110.0060.00320.47
8.2.100.0110.00017.91
8.2.90.0050.00319.17
8.2.80.0050.00317.97
8.2.70.0050.00517.63
8.2.60.0050.00317.93
8.2.50.0050.00318.10
8.2.40.0040.00422.33
8.2.30.0040.00419.30
8.2.20.0040.00417.74
8.2.10.0040.00418.11
8.2.00.0040.00418.11
8.1.340.0150.00617.49
8.1.330.0110.00818.16
8.1.320.0060.00316.29
8.1.310.0080.00018.45
8.1.300.0130.00616.00
8.1.290.0070.00318.88
8.1.280.0130.00625.92
8.1.270.0030.00623.91
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0090.00022.09
8.1.230.0090.00320.91
8.1.220.0060.00317.78
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0000.00917.35
8.1.180.0000.00718.10
8.1.170.0000.00818.46
8.1.160.0000.00722.11
8.1.150.0070.00018.70
8.1.140.0080.00019.48
8.1.130.0030.00317.64
8.1.120.0070.00017.39
8.1.110.0000.00817.34
8.1.100.0040.00417.45
8.1.90.0000.00717.31
8.1.80.0020.00517.45
8.1.70.0080.00017.40
8.1.60.0080.00017.63
8.1.50.0000.00817.52
8.1.40.0040.00417.47
8.1.30.0080.00017.67
8.1.20.0030.00617.49
8.1.10.0000.00717.58
8.1.00.0030.00617.35
8.0.300.0090.00018.77
8.0.290.0060.00316.63
8.0.280.0070.00018.44
8.0.270.0030.00317.24
8.0.260.0040.00417.25
8.0.250.0030.00316.98
8.0.240.0000.00716.85
8.0.230.0040.00416.98
8.0.220.0030.00316.93
8.0.210.0000.00716.80
8.0.200.0000.00616.95
8.0.190.0030.00617.01
8.0.180.0040.00416.96
8.0.170.0080.00016.96
8.0.160.0000.00816.90
8.0.150.0070.00016.87
8.0.140.0000.00716.69
8.0.130.0030.00313.23
8.0.120.0090.00016.88
8.0.110.0040.00416.69
8.0.100.0040.00416.72
8.0.90.0040.00416.73
8.0.80.0090.00616.82
8.0.70.0070.00016.81
8.0.60.0050.00316.79
8.0.50.0070.00016.84
8.0.30.0140.00917.09
8.0.20.0130.00617.40
8.0.10.0040.00416.91
8.0.00.0110.00716.63
7.4.330.0000.00515.15
7.4.320.0030.00316.55
7.4.300.0000.00616.47
7.4.290.0030.00716.44
7.4.280.0050.00216.58
7.4.270.0020.00516.45
7.4.260.0040.00816.56
7.4.250.0000.00716.42
7.4.240.0060.00316.41
7.4.230.0040.00416.68
7.4.220.0070.01116.54
7.4.210.0110.00616.49
7.4.200.0030.00616.62
7.4.160.0110.00516.46
7.4.150.0160.00417.40
7.4.140.0130.00917.86
7.4.130.0090.01316.53
7.4.120.0080.00916.40
7.4.110.0070.01016.39
7.4.100.0140.00716.63
7.4.90.0080.01116.39
7.4.80.0120.00619.39
7.4.70.0100.00716.54
7.4.60.0060.01116.47
7.4.50.0090.00016.57
7.4.40.0100.00716.52
7.4.30.0060.01116.56
7.4.10.0100.00716.60
7.4.00.0060.01115.72
7.3.330.0030.00313.35
7.3.320.0050.00013.22
7.3.310.0000.00716.39
7.3.300.0030.00316.36
7.3.290.0080.00716.33
7.3.280.0080.01016.36
7.3.270.0110.00717.40
7.3.260.0090.01116.38
7.3.250.0090.00716.50
7.3.240.0170.00216.54
7.3.230.0170.00716.39
7.3.210.0100.00716.23
7.3.200.0060.01416.49
7.3.190.0070.01016.66
7.3.180.0060.01516.31
7.3.170.0100.01016.27
7.3.160.0120.00616.61
7.3.130.0110.00716.48
7.3.120.0120.00616.46
7.3.110.0130.00016.26
7.3.100.0100.01016.23
7.3.90.0030.01016.26
7.3.80.0040.01116.39
7.3.70.0050.00516.48
7.3.60.0030.00616.33
7.3.50.0070.00716.23
7.3.40.0110.00416.18
7.3.30.0030.01316.59
7.3.20.0050.00518.12
7.3.10.0040.01117.53
7.3.00.0120.00317.50
7.2.330.0070.01416.57
7.2.320.0070.01016.66
7.2.310.0090.00916.48
7.2.300.0090.00916.24
7.2.290.0090.01216.45
7.2.260.0130.00616.74
7.2.250.0050.01016.23
7.2.240.0040.01416.74
7.2.230.0100.00716.58
7.2.220.0100.01016.58
7.2.210.0110.00716.78
7.2.200.0030.01516.35
7.2.190.0050.00516.47
7.2.180.0030.01216.33
7.2.170.0070.00716.40
7.2.160.0000.01216.70
7.2.150.0030.01318.31
7.2.140.0090.00618.38
7.2.130.0050.01017.58
7.2.120.0050.00917.73
7.2.110.0050.01117.43
7.2.100.0080.00717.63
7.2.90.0080.00617.67
7.2.80.0080.00517.67
7.2.70.0080.00517.63
7.2.60.0040.00917.29
7.2.50.0020.01017.33
7.2.40.0080.00717.60
7.2.30.0060.00917.67
7.2.20.0090.00717.68
7.2.10.0070.00717.67
7.2.00.0040.00818.15
7.1.330.0130.00317.54
7.1.320.0070.01017.38
7.1.310.0090.00617.41
7.1.300.0070.00717.30
7.1.290.0000.01017.27
7.1.280.0030.01017.32
7.1.270.0090.00617.46
7.1.260.0070.01017.43
7.1.250.0050.00916.46
7.1.240.0070.01017.41
7.1.230.0110.00417.20
7.1.220.0000.01517.38
7.1.210.0060.00817.26
7.1.200.0080.00316.55
7.1.190.0050.00417.46
7.1.180.0030.00617.27
7.1.170.0000.01017.42
7.1.160.0030.01017.35
7.1.150.0110.00317.33
7.1.140.0030.01017.36
7.1.130.0070.01017.33
7.1.120.0090.00617.36
7.1.110.0070.00717.46
7.1.100.0070.00717.37
7.1.90.0100.00017.32
7.1.80.0070.00717.34
7.1.70.0060.00717.17
7.1.60.0060.00818.46
7.1.50.0090.00017.42
7.1.40.0030.01417.44
7.1.30.0130.00317.47
7.1.20.0120.00317.18
7.1.10.0120.00317.47
7.1.00.0080.03719.86
7.0.330.0070.01017.16
7.0.320.0030.00916.99
7.0.310.0030.00817.11
7.0.300.0000.01216.94
7.0.290.0030.01416.94
7.0.280.0090.00916.95
7.0.270.0070.01016.87
7.0.260.0030.00717.08
7.0.250.0060.00916.86
7.0.240.0000.01617.11
7.0.230.0070.00416.97
7.0.220.0060.00817.09
7.0.210.0000.01317.14
7.0.200.0190.00515.90
7.0.190.0030.01417.12
7.0.180.0090.00617.05
7.0.170.0080.00617.14
7.0.160.0030.01217.21
7.0.150.0040.01217.19
7.0.140.0030.01017.08
7.0.130.0000.01117.11
7.0.120.0040.00917.02
7.0.110.0080.00417.18
7.0.100.0100.00016.88
7.0.90.0070.03718.46
7.0.80.0080.03818.52
7.0.70.0070.03818.53
7.0.60.0090.03018.56
7.0.50.0110.04018.72
7.0.40.0430.04517.75
7.0.30.0170.03217.59
7.0.20.0130.03517.71
7.0.10.0150.03417.63
7.0.00.0170.03317.74
5.6.400.0000.01015.99
5.6.390.0100.00715.84
5.6.380.0040.01116.03
5.6.370.0030.00915.97
5.6.360.0000.01415.61
5.6.350.0120.00616.23
5.6.340.0090.00616.24
5.6.330.0080.00816.09
5.6.320.0060.01016.16
5.6.310.0070.00716.13
5.6.300.0070.00716.10
5.6.290.0060.00915.79
5.6.280.0000.01216.23
5.6.270.0040.01116.28
5.6.260.0040.01115.98
5.6.250.0000.01215.91
5.6.240.0100.03218.36
5.6.230.0080.04218.39
5.6.220.0070.03318.27
5.6.210.0150.03318.37
5.6.200.0120.04518.53
5.6.190.0050.03518.70
5.6.180.0030.03818.52
5.6.170.0060.03418.62
5.6.160.0150.03718.52
5.6.150.0120.04018.59
5.6.140.0150.03718.60
5.6.130.0100.04018.53
5.6.120.0130.04218.57
5.6.110.0130.04318.58
5.6.100.0110.04118.46
5.6.90.0080.05218.55
5.6.80.0130.02718.17
5.6.70.0090.03318.18
5.6.60.0050.03318.20
5.6.50.0130.02818.07
5.6.40.0100.03118.22
5.6.30.0130.03218.21
5.6.20.0190.03318.13
5.6.10.0070.03618.19
5.6.00.0080.04318.25

preferences:
52.39 ms | 1982 KiB | 5 Q