3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($n){ for($i=1;$i<$n;$i++){ $n%$i ? : $f[]=$i; } return array_sum($f)==$n; } x(28);

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)
8.3.60.0070.00718.68
8.3.50.0120.00722.06
8.3.40.0140.00418.64
8.3.30.0100.00319.06
8.3.20.0000.00720.38
8.3.10.0040.00423.61
8.3.00.0040.00422.45
8.2.180.0150.00318.16
8.2.170.0120.00322.96
8.2.160.0000.01420.38
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00422.21
8.2.110.0060.00322.25
8.2.100.0070.00417.84
8.2.90.0000.00919.22
8.2.80.0040.00418.05
8.2.70.0000.01017.50
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0070.00018.34
8.2.30.0050.00218.11
8.2.20.0060.00317.62
8.2.10.0040.00417.55
8.2.00.0070.00017.73
8.1.280.0090.00625.92
8.1.270.0000.00823.83
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.81
8.1.230.0100.00019.17
8.1.220.0060.00317.79
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0030.00618.72
8.1.160.0060.00322.02
8.1.150.0000.00818.68
8.1.140.0040.00417.45
8.1.130.0030.00317.79
8.1.120.0040.00417.48
8.1.110.0000.00717.43
8.1.100.0050.00217.34
8.1.90.0060.00317.52
8.1.80.0030.00317.51
8.1.70.0070.00017.40
8.1.60.0020.00517.45
8.1.50.0030.00617.53
8.1.40.0000.00817.48
8.1.30.0000.00817.62
8.1.20.0000.00717.63
8.1.10.0050.00217.57
8.1.00.0040.00717.43
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0040.00418.30
8.0.270.0000.00817.31
8.0.260.0000.00616.81
8.0.250.0060.00016.91
8.0.240.0070.00016.86
8.0.230.0000.00716.93
8.0.220.0070.00016.79
8.0.210.0070.00216.78
8.0.200.0060.00316.91
8.0.190.0080.00016.96
8.0.180.0000.00716.87
8.0.170.0080.00016.89
8.0.160.0000.00816.89
8.0.150.0000.00716.75
8.0.140.0000.00716.88
8.0.130.0030.00613.27
8.0.120.0040.00416.82
8.0.110.0000.00716.87
8.0.100.0050.00216.71
8.0.90.0070.00016.95
8.0.80.0130.00616.80
8.0.70.0050.00216.75
8.0.60.0000.00716.89
8.0.50.0000.00816.89
8.0.30.0090.00817.12
8.0.20.0110.00717.40
8.0.10.0040.00416.88
8.0.00.0080.01416.72
7.4.330.0050.00015.08
7.4.320.0060.00016.60
7.4.300.0030.00316.42
7.4.290.0030.00316.52
7.4.280.0040.00416.51
7.4.270.0000.00916.51
7.4.260.0070.00016.55
7.4.250.0000.00716.57
7.4.240.0040.00316.57
7.4.230.0080.00016.35
7.4.220.0090.01516.65
7.4.210.0090.00716.62
7.4.200.0070.00016.63
7.4.190.0030.00316.41
7.4.160.0100.01316.23
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0090.00916.51
7.4.120.0100.00716.52
7.4.110.0100.00716.36
7.4.100.0040.01316.47
7.4.90.0150.00616.62
7.4.80.0130.00619.39
7.4.70.0070.01016.57
7.4.60.0130.00316.58
7.4.50.0000.00916.52
7.4.40.0060.01022.77
7.4.30.0030.01316.37
7.4.00.0030.01014.79
7.3.330.0070.00013.14
7.3.320.0050.00013.32
7.3.310.0030.00316.29
7.3.300.0030.00316.28
7.3.290.0100.01016.22
7.3.280.0080.00916.22
7.3.270.0030.01417.40
7.3.260.0130.01016.53
7.3.250.0090.01116.67
7.3.240.0110.00716.32
7.3.230.0130.00316.39
7.3.210.0100.00616.53
7.3.200.0090.00919.39
7.3.190.0120.00916.57
7.3.180.0120.00916.28
7.3.170.0080.00816.45
7.3.160.0060.00916.72
7.3.120.0030.01014.90
7.3.110.0070.00714.99
7.3.100.0040.01214.74
7.3.90.0040.01215.07
7.3.80.0000.01714.74
7.3.70.0070.00714.71
7.3.60.0060.01214.71
7.3.50.0090.00014.86
7.3.40.0070.00714.96
7.3.30.0030.01014.82
7.3.20.0040.00816.68
7.3.10.0100.00716.48
7.3.00.0070.00416.65
7.2.330.0150.00416.70
7.2.320.0040.01216.73
7.2.310.0070.01116.68
7.2.300.0090.00916.71
7.2.290.0060.00916.70
7.2.240.0060.00615.05
7.2.230.0040.00715.11
7.2.220.0040.01215.27
7.2.210.0070.01014.93
7.2.200.0100.00314.75
7.2.190.0120.00614.79
7.2.180.0100.00615.07
7.2.170.0100.00715.05
7.2.160.0110.00415.07
7.2.150.0090.00616.98
7.2.140.0090.00316.80
7.2.130.0090.00617.04
7.2.120.0000.01816.67
7.2.110.0100.00717.03
7.2.100.0040.01416.99
7.2.90.0000.01016.98
7.2.80.0070.00717.00
7.2.70.0060.00917.04
7.2.60.0050.00517.00
7.2.50.0100.00717.06
7.2.40.0150.00417.04
7.2.30.0060.00917.00
7.2.20.0000.01717.08
7.2.10.0080.00816.95
7.2.00.0090.00616.90
7.1.330.0090.00615.95
7.1.320.0070.01015.95
7.1.310.0030.01415.95
7.1.300.0000.01715.60
7.1.290.0000.01615.64
7.1.280.0040.01115.48
7.1.270.0040.00815.85
7.1.260.0130.00015.68
7.1.250.0070.00715.70
7.1.70.0030.01017.19
7.1.60.0030.02119.29
7.1.50.0070.01817.05
7.1.00.0030.07322.31
7.0.200.0030.01016.47
7.0.140.0030.07322.11
7.0.60.0000.04719.98
7.0.50.0070.05017.86
7.0.40.0130.08720.02
7.0.30.0130.04720.30
7.0.20.0230.05320.15
7.0.10.0030.08020.24
7.0.00.0070.05020.06
5.6.280.0070.07021.02
5.6.210.0070.08320.47
5.6.200.0030.04718.16
5.6.190.0070.07720.39
5.6.180.0270.08320.47
5.6.170.0170.04320.50
5.6.160.0170.07320.54
5.6.150.0100.04718.16
5.6.140.0000.04318.14
5.6.130.0030.05718.18
5.6.120.0070.03721.00
5.6.110.0030.07321.05
5.6.100.0130.08021.05
5.6.90.0100.06020.96
5.6.80.0000.07320.44
5.5.350.4000.04020.41
5.5.340.0070.05318.08
5.5.330.0070.04320.42
5.5.320.0230.06320.52
5.5.310.0270.07720.28
5.5.300.0070.08018.06
5.5.290.0030.04318.08
5.5.280.0170.07720.69
5.5.270.0100.07720.96
5.5.260.0030.04320.86
5.5.250.0100.06020.79
5.5.240.0130.06720.32
5.4.450.3530.03019.50
5.4.440.0070.05319.25
5.4.430.0800.05319.53
5.4.420.3530.03719.26
5.4.410.4170.04319.11
5.4.400.3270.04019.05
5.4.390.4430.04018.93
5.4.380.3430.03719.13
5.4.370.3270.04319.05
5.4.360.3400.03718.92
5.4.350.2630.04019.18
5.4.340.3270.04019.25
5.4.320.2200.04318.92
5.4.310.2530.04319.16
5.4.300.3270.04018.92
5.4.290.3000.03019.17
5.4.280.2570.03319.04
5.4.270.3930.03319.13
5.4.260.4000.04319.09
5.4.250.4100.04319.16
5.4.240.4030.03719.12
5.4.230.4000.03719.20
5.4.220.4070.03319.01
5.4.210.5300.03718.93
5.4.200.4400.03719.12
5.4.190.4170.03719.09
5.4.180.3400.04019.03
5.4.170.2900.03318.93
5.4.160.0070.07019.15
5.4.150.3470.03718.89
5.4.140.3530.03716.43
5.4.130.3630.03716.46
5.4.120.3770.04016.46
5.4.110.4430.03716.48
5.4.100.4030.04016.46
5.4.90.4000.03716.51
5.4.80.4300.04016.43
5.4.70.3030.04016.46
5.4.60.3800.03016.46
5.4.50.0070.06016.30
5.4.40.4230.03716.43
5.4.30.4300.03716.51
5.4.20.3000.03316.45
5.4.10.3800.03716.41
5.4.00.3830.03315.70
5.3.290.1970.03714.65
5.3.280.3830.03714.66
5.3.270.3530.04014.75
5.3.260.0030.03714.63
5.3.250.3770.03314.61
5.3.240.3600.03714.59
5.3.230.4430.03714.52
5.3.220.4230.04314.61
5.3.210.4000.03714.61
5.3.200.4400.05014.71
5.3.190.4070.04014.54
5.3.180.4170.03314.72
5.3.170.4430.03314.70
5.3.160.0000.08014.59
5.3.150.0030.06714.72
5.3.140.1870.04314.47
5.3.130.4770.04314.59
5.3.120.3370.03714.69
5.3.110.3930.03714.57
5.3.100.3870.04014.09
5.3.90.4330.03714.16
5.3.80.4000.04314.07
5.3.70.4130.03713.91
5.3.60.4030.03313.95
5.3.50.3170.03713.95
5.3.40.3970.03013.94
5.3.30.3170.03713.92
5.3.20.3600.03313.84
5.3.10.4000.03313.65
5.3.00.3900.04013.64
5.2.170.2770.03311.21
5.2.160.3530.03311.32
5.2.150.2800.03311.15
5.2.140.2670.02711.10
5.2.130.2700.03011.11
5.2.120.3370.03011.06
5.2.110.3270.02311.17
5.2.100.3170.03011.18
5.2.90.4030.02711.06
5.2.80.3600.03011.09
5.2.70.4000.02711.18
5.2.60.3000.03311.20
5.2.50.3930.03011.04
5.2.40.3000.03311.06
5.2.30.3100.03710.97
5.2.20.2970.02710.93
5.2.10.2930.03310.91
5.2.00.2630.02710.60
5.1.60.2730.02310.04
5.1.50.3070.02310.05
5.1.40.2800.0309.88
5.1.30.3430.02310.39
5.1.20.3300.02710.31
5.1.10.3000.02310.22
5.1.00.3470.02310.04
5.0.50.1630.0238.45
5.0.40.1570.0208.36
5.0.30.1870.0308.20
5.0.20.1670.0208.22
5.0.10.1570.0238.32
5.0.00.1900.0278.09
4.4.90.1500.0135.78
4.4.80.2000.0175.80
4.4.70.1700.0205.92
4.4.60.1400.0135.87
4.4.50.1300.0175.80
4.4.40.1670.0235.90
4.4.30.1800.0205.89
4.4.20.1770.0175.90
4.4.10.1700.0175.83
4.4.00.1900.0275.84
4.3.110.0970.0205.78
4.3.100.1870.0135.70
4.3.90.1770.0205.80
4.3.80.1470.0275.72
4.3.70.0600.0275.76
4.3.60.0200.0135.71
4.3.50.0230.0135.80
4.3.40.0470.0235.65
4.3.30.0130.0174.75
4.3.20.0170.0174.75
4.3.10.0400.0174.75
4.3.00.0630.0134.75

preferences:
41.77 ms | 401 KiB | 5 Q