3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($n){ for($i=1;$i<$n;$i++){ if($n%$i==0){ $f[]=$i; echo"$i "; } } echo array_sum($f)==$n?"P ":0; } for($b=1;$b<100;$b++){ x($b); }

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)
8.3.40.0120.00318.98
8.3.30.0040.01118.44
8.3.20.0080.00018.91
8.3.10.0150.00420.66
8.3.00.0060.00319.38
8.2.170.0120.00322.96
8.2.160.0130.00321.05
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00320.79
8.2.110.0060.00320.41
8.2.100.0110.00017.78
8.2.90.0030.00619.34
8.2.80.0000.00719.41
8.2.70.0030.00617.38
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0000.00718.06
8.2.30.0000.00717.86
8.2.20.0070.00017.73
8.2.10.0050.00217.57
8.2.00.0050.00517.69
8.1.270.0070.00024.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.01223.76
8.1.230.0040.00824.03
8.1.220.0030.00517.74
8.1.210.0070.00418.93
8.1.200.0030.00617.13
8.1.190.0080.00017.52
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0040.00418.82
8.1.150.0040.00418.51
8.1.140.0000.00717.30
8.1.130.0030.00317.84
8.1.120.0000.00717.33
8.1.110.0000.00717.36
8.1.100.0000.00817.42
8.1.90.0050.00317.31
8.1.80.0070.00017.42
8.1.70.0080.00017.36
8.1.60.0050.00317.56
8.1.50.0000.00917.48
8.1.40.0030.00617.43
8.1.30.0040.00417.67
8.1.20.0000.00717.70
8.1.10.0090.00017.64
8.1.00.0040.00417.55
8.0.300.0070.00019.89
8.0.290.0040.00416.75
8.0.280.0030.00718.31
8.0.270.0080.00017.09
8.0.260.0030.00316.84
8.0.250.0000.00916.94
8.0.240.0040.00416.93
8.0.230.0040.00417.00
8.0.220.0040.00416.78
8.0.210.0040.00416.94
8.0.200.0030.00316.86
8.0.190.0050.00316.95
8.0.180.0000.00716.86
8.0.170.0040.00416.97
8.0.160.0040.00416.88
8.0.150.0040.00416.84
8.0.140.0050.00616.93
8.0.130.0030.00313.42
8.0.120.0040.00416.79
8.0.110.0000.00816.93
8.0.100.0000.00716.74
8.0.90.0030.00316.94
8.0.80.0080.00616.93
8.0.70.0040.00416.78
8.0.60.0040.00416.73
8.0.50.0030.00516.87
8.0.30.0090.00917.36
8.0.20.0170.00317.02
8.0.10.0030.00317.02
8.0.00.0080.00916.63
7.4.330.0030.00313.03
7.4.320.0030.00316.61
7.4.300.0030.00516.60
7.4.290.0000.00716.50
7.4.280.0060.00316.52
7.4.270.0000.00716.56
7.4.260.0000.00613.21
7.4.250.0030.00616.58
7.4.240.0040.00416.47
7.4.230.0000.00816.57
7.4.220.0060.01516.50
7.4.210.0070.01116.54
7.4.200.0050.00216.42
7.4.190.0000.00716.38
7.4.160.0130.01016.62
7.4.150.0090.01016.74
7.4.140.0160.00816.56
7.4.130.0130.01516.63
7.4.120.0160.00516.52
7.4.110.0040.01516.62
7.4.100.0090.01016.55
7.4.90.0110.01416.50
7.4.80.0170.00919.39
7.4.70.0080.01416.63
7.4.60.0000.01716.63
7.4.50.0120.00616.60
7.4.40.0000.01616.45
7.4.30.0060.01316.43
7.4.00.0040.01414.94
7.3.330.0040.00313.35
7.3.320.0030.00313.16
7.3.310.0000.00716.26
7.3.300.0070.00016.28
7.3.290.0000.01516.38
7.3.280.0100.01016.36
7.3.270.0110.00716.57
7.3.260.0070.01316.52
7.3.250.0180.00316.59
7.3.240.0090.01216.45
7.3.230.0120.00916.43
7.3.210.0040.01516.66
7.3.200.0090.01216.43
7.3.190.0070.01316.52
7.3.180.0100.01316.53
7.3.170.0140.00716.41
7.3.160.0130.00616.43
7.3.120.0030.01414.95
7.3.110.0100.00715.07
7.3.100.0060.00914.82
7.3.90.0130.00714.89
7.3.80.0130.00315.01
7.3.70.0030.01314.92
7.3.60.0110.00014.97
7.3.50.0040.01414.77
7.3.40.0040.01414.89
7.3.30.0090.00614.66
7.3.20.0120.00616.59
7.3.10.0070.01016.56
7.3.00.0070.00816.55
7.2.330.0100.01116.40
7.2.320.0130.01016.46
7.2.310.0080.01216.79
7.2.300.0150.01116.70
7.2.290.0090.00916.39
7.2.250.0060.01315.30
7.2.240.0000.01915.26
7.2.230.0110.01114.97
7.2.220.0090.00915.23
7.2.210.0070.00715.17
7.2.200.0060.01014.51
7.2.190.0100.00715.12
7.2.180.0040.00714.91
7.2.170.0130.00614.93
7.2.130.0100.00716.71
7.2.120.0070.00716.98
7.2.110.0030.01116.63
7.2.100.0050.00516.65
7.2.90.0080.00816.76
7.2.80.0120.00016.89
7.2.70.0040.01217.00
7.2.60.0070.00717.10
7.2.50.0080.00416.82
7.2.40.0070.01117.00
7.2.30.0030.01217.00
7.2.20.0090.00616.82
7.2.10.0090.00616.97
7.2.00.0020.01218.20
7.1.330.0030.01315.61
7.1.320.0090.00615.81
7.1.310.0030.00915.76
7.1.300.0030.00615.51
7.1.290.0120.00615.63
7.1.280.0030.01315.89
7.1.270.0060.01315.77
7.1.260.0030.01315.81
7.1.250.0040.00815.96
7.1.100.0040.00718.14
7.1.70.0110.00017.19
7.1.60.0210.00319.40
7.1.50.0130.00617.12
7.1.00.0030.03322.41
7.0.200.0000.00816.57
7.0.140.0070.07322.07
7.0.120.0000.07322.04
7.0.60.0370.07319.84
7.0.50.0070.04717.95
7.0.40.0070.07319.96
7.0.30.0530.07320.10
7.0.20.0230.04320.15
7.0.10.0030.06020.21
7.0.00.0100.08720.22
5.6.280.0070.07321.13
5.6.210.0070.07720.71
5.6.200.0070.03718.14
5.6.190.0070.04320.32
5.6.180.0330.04320.53
5.6.170.0330.07320.55
5.6.160.0130.07720.55
5.6.150.0000.06718.20
5.6.140.0100.08318.24
5.6.130.0070.03718.17
5.6.120.0070.04021.10
5.6.110.0070.06020.99
5.6.100.0000.05721.03
5.6.90.0170.06321.08
5.6.80.0030.04720.44
5.5.350.0170.04720.39
5.5.340.0070.08318.08
5.5.330.0070.04320.53
5.5.320.0030.08320.42
5.5.310.0230.05020.28
5.5.300.0030.04017.91
5.5.290.0070.08018.04
5.5.280.0100.05020.84
5.5.270.0030.07320.79
5.5.260.0030.09020.64
5.5.250.0130.07320.59
5.5.240.0070.08020.19
5.4.450.0030.04019.57
5.4.440.0070.03719.50
5.4.430.0000.04319.50
5.4.420.0100.03719.25
5.4.410.0030.04019.17
5.4.400.0030.03718.86
5.4.390.0030.03719.15
5.4.380.0030.03719.21
5.4.370.0070.03319.00
5.4.360.0100.03018.98
5.4.350.0030.03719.01
5.4.340.0000.04318.84
5.4.320.0030.08019.14
5.4.310.0130.07319.20
5.4.300.0070.04719.09
5.4.290.0070.07719.14
5.4.280.0100.03718.87
5.4.270.0100.07319.14
5.4.260.0100.06019.25
5.4.250.0070.05319.07
5.4.240.0030.08318.86
5.4.230.0000.04719.20
5.4.220.0030.08319.15
5.4.210.0100.07019.24
5.4.200.0030.05319.23
5.4.190.0030.08019.14
5.4.180.0100.07319.15
5.4.170.0000.05018.91
5.4.160.0070.04319.13
5.4.150.0030.04319.22
5.4.140.0100.06716.54
5.4.130.0100.04016.49
5.4.120.0130.04016.37
5.4.110.0030.06016.43
5.4.100.0100.06716.41
5.4.90.0070.05316.30
5.4.80.0070.04016.26
5.4.70.0070.05316.40
5.4.60.0130.06716.64
5.4.50.0100.05316.25
5.4.40.0100.07016.34
5.4.30.0000.05316.34
5.4.20.0030.07016.25
5.4.10.0070.06316.42
5.4.00.0030.04015.73
5.3.290.0170.05714.71
5.3.280.0000.04314.66
5.3.270.0030.07714.60
5.3.260.0200.06014.51
5.3.250.0170.05314.63
5.3.240.0100.07714.66
5.3.230.0070.07714.64
5.3.220.0030.05014.63
5.3.210.0070.04314.64
5.3.200.0030.05314.71
5.3.190.0070.07714.63
5.3.180.0130.07014.57
5.3.170.0170.06314.45
5.3.160.0000.08714.60
5.3.150.0100.05314.45
5.3.140.0000.08014.63
5.3.130.0070.07714.70
5.3.120.0070.06314.59
5.3.110.0100.04014.54
5.3.100.0000.04313.92
5.3.90.0130.06014.06
5.3.80.0070.07014.01
5.3.70.0000.05014.07
5.3.60.0000.08314.07
5.3.50.0100.05014.00
5.3.40.0070.06013.96
5.3.30.0100.07013.91
5.3.20.0070.06313.66
5.3.10.0070.07013.70
5.3.00.0070.07313.71
5.2.170.0070.03011.18
5.2.160.0070.04311.18
5.2.150.0130.04011.09
5.2.140.0100.06311.10
5.2.130.0070.04011.06
5.2.120.0030.06711.11
5.2.110.0100.05711.11
5.2.100.0100.02711.10
5.2.90.0100.05311.11
5.2.80.0130.06011.15
5.2.70.0100.06011.14
5.2.60.0170.05311.11
5.2.50.0070.05011.01
5.2.40.0030.05010.94
5.2.30.0070.06010.93
5.2.20.0000.05710.85
5.2.10.0070.05311.03
5.2.00.0030.04310.74
5.1.60.0030.05710.14
5.1.50.0100.0479.96
5.1.40.0000.05310.04
5.1.30.0030.05310.43
5.1.20.0030.03010.41
5.1.10.0030.05710.12
5.1.00.0100.05010.22
5.0.50.0100.0378.54
5.0.40.0100.0338.38
5.0.30.0030.0408.26
5.0.20.0030.0378.20
5.0.10.0030.0478.31
5.0.00.0030.0378.13
4.4.90.0070.0378.02
4.4.80.0070.0278.02
4.4.70.0000.0338.02
4.4.60.0030.0408.02
4.4.50.0030.0408.02
4.4.40.0030.0278.02
4.4.30.0030.0278.02
4.4.20.0030.0378.02
4.4.10.0070.0338.02
4.4.00.0030.0578.02
4.3.110.0000.0408.02
4.3.100.0000.0208.02
4.3.90.0030.0378.02
4.3.80.0000.0278.02
4.3.70.0070.0308.02
4.3.60.0000.0238.02
4.3.50.0000.0378.02
4.3.40.0030.0638.02
4.3.30.0100.0238.02
4.3.20.0000.0278.02
4.3.10.0000.0378.02
4.3.00.0030.0208.02

preferences:
62.3 ms | 400 KiB | 5 Q