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)==$n?"P":"I"; } for($b=1;$b<100000;$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)
7.4.10.0110.00415.90
7.4.00.0040.01116.49
7.3.130.0210.00015.98
7.3.120.0000.01515.81
7.3.110.0110.00616.31
7.3.100.0200.00015.71
7.3.90.0130.00316.12
7.3.80.0030.01215.96
7.3.70.0000.01716.10
7.3.60.0100.01015.97
7.3.50.0030.01716.15
7.3.40.0120.00416.11
7.3.30.0070.00716.10
7.3.20.0120.01215.99
7.3.10.0090.00616.11
7.3.00.0030.01316.21
7.2.260.0110.00615.99
7.2.250.0110.00716.23
7.2.240.0080.01116.06
7.2.230.0090.00716.32
7.2.220.0110.00415.99
7.2.210.0070.01015.87
7.2.200.0060.01516.21
7.2.190.0160.00416.01
7.2.180.0040.01515.93
7.2.170.0090.00715.95
7.2.160.0070.00815.86
7.2.150.0030.01316.18
7.2.140.0030.01215.96
7.2.130.0140.00316.40
7.2.120.0140.00516.24
7.2.110.0090.00916.18
7.2.100.0000.01516.29
7.2.90.0080.01216.23
7.2.80.0130.00316.22
7.2.70.0030.01316.07
7.2.60.0110.01116.18
7.2.50.0100.00616.43
7.2.40.0040.01216.33
7.2.30.0100.01016.02
7.2.20.0070.01016.23
7.2.10.0070.01316.11
7.2.00.0100.00616.39
7.1.330.0150.00015.34
7.1.320.0110.00515.46
7.1.310.0130.00415.23
7.1.300.0110.00615.24
7.1.290.0050.01115.22
7.1.280.0180.01115.27
7.1.270.0160.00315.18
7.1.260.0110.00715.18
7.1.250.0090.01115.45
7.1.240.0030.01315.12
7.1.230.0120.00315.20
7.1.220.0060.01115.35
7.1.210.0180.00515.03
7.1.200.0120.00615.25
7.1.190.0060.01315.12
7.1.180.0060.01115.29
7.1.170.0090.00915.01
7.1.160.0140.00015.11
7.1.150.0060.01315.27
7.1.140.0090.00815.24
7.1.130.0040.01115.29
7.1.120.0070.00715.38
7.1.110.0200.00015.23
7.1.100.0000.01515.27
7.1.90.0000.01715.39
7.1.80.0070.01015.21
7.1.70.0060.00915.24
7.1.60.0060.00915.21
7.1.50.0030.01015.32
7.1.40.0060.00915.46
7.1.30.0060.01115.12
7.1.20.0120.00415.27
7.1.10.0030.01315.40
7.1.00.0160.01314.93
7.0.330.0090.00914.97
7.0.320.0140.00614.91
7.0.310.0090.00514.95
7.0.300.0060.00915.18
7.0.290.0110.00714.74
7.0.280.0180.01215.10
7.0.270.0070.00715.00
7.0.260.0000.01515.07
7.0.250.0040.01714.94
7.0.240.0000.02115.24
7.0.230.0030.01015.32
7.0.220.0040.01515.14
7.0.210.0080.00715.09
7.0.200.0060.00814.95
7.0.190.0090.00614.83
7.0.180.0110.00314.95
7.0.170.0090.00614.83
7.0.160.0120.00614.99
7.0.150.0100.00814.98
7.0.140.0070.01114.79
7.0.130.0100.00514.83
7.0.120.0110.00514.81
7.0.110.0070.00714.68
7.0.100.0030.01314.89
7.0.90.0070.00715.07
7.0.80.0100.01115.18
7.0.70.0110.00414.85
7.0.60.0050.01014.91
7.0.50.0100.00714.93
7.0.40.0090.00615.12
7.0.30.0090.00914.96
7.0.20.0070.00715.05
7.0.10.0090.00914.86
7.0.00.0130.00614.81
5.6.400.0180.00015.52
5.6.390.0140.00515.60
5.6.380.0090.01215.43
5.6.370.0120.00615.50
5.6.360.0090.00915.80
5.6.350.0070.01015.79
5.6.340.0110.00615.57
5.6.330.0060.01015.47
5.6.320.0060.01315.71
5.6.310.0060.01215.88
5.6.300.0000.01915.44
5.6.290.0090.01215.77
5.6.280.0100.01315.28
5.6.270.0030.01415.30
5.6.260.0030.01415.76
5.6.250.0080.00815.73
5.6.240.0070.01115.72
5.6.230.0040.01815.64
5.6.220.0030.01315.43
5.6.210.0180.00315.58
5.6.200.0100.00715.75
5.6.190.0090.00915.77
5.6.180.0060.01115.49
5.6.170.0130.01015.34
5.6.160.0130.00715.69
5.6.150.0040.01515.43
5.6.140.0120.00915.60
5.6.130.0120.00415.14
5.6.120.0120.01015.21
5.6.110.0110.00815.45
5.6.100.0160.00315.47
5.6.90.0040.01215.44
5.6.80.0070.01415.36
5.6.70.0060.01515.55
5.6.60.0100.01015.82
5.6.50.0070.00715.51
5.6.40.0000.01715.54
5.6.30.0070.01115.49
5.6.20.0030.01315.54
5.6.10.0090.01115.79
5.6.00.0060.01315.53
5.5.380.0090.00615.57
5.5.370.0140.00315.58
5.5.360.0090.00915.70
5.5.350.0100.00715.41
5.5.340.0070.01015.58
5.5.330.0170.00615.67
5.5.320.0150.00915.30
5.5.310.0170.00715.54
5.5.300.0200.00815.44
5.5.290.0080.01115.36
5.5.280.0150.01515.24
5.5.270.0120.01215.44
5.5.260.0030.01715.79
5.5.250.0000.01815.51
5.5.240.0070.01415.36
5.5.230.0130.00915.69
5.5.220.0120.00915.43
5.5.210.0120.00815.50
5.5.200.0060.01215.66
5.5.190.0100.00715.47
5.5.180.0060.00915.64
5.5.170.0100.00715.30
5.5.160.0080.01115.59
5.5.150.0100.00715.57
5.5.140.0060.01015.64
5.5.130.0100.01315.78
5.5.120.0070.01015.53
5.5.110.0000.01615.63
5.5.100.0060.01015.58
5.5.90.0100.00715.49
5.5.80.0040.01515.54
5.5.70.0000.01715.31
5.5.60.0060.00915.55
5.5.50.0140.00715.50
5.5.40.0060.00915.40
5.5.30.0060.01015.48
5.5.20.0130.00315.67
5.5.10.0060.00915.41
5.5.00.0000.01515.56
5.4.450.0090.00312.21
5.4.440.0050.00912.30
5.4.430.0100.00712.01
5.4.420.0000.01212.39
5.4.410.0060.00912.52
5.4.400.0100.00312.51
5.4.390.0030.00912.29
5.4.380.0040.01112.19
5.4.370.0100.00312.38
5.4.360.0060.00612.36
5.4.350.0090.00612.49
5.4.340.0090.00612.39
5.4.330.0090.00312.32
5.4.320.0000.01212.35
5.4.310.0060.00612.30
5.4.300.0090.00312.18
5.4.290.0060.01212.55
5.4.280.0030.01012.48
5.4.270.0030.00912.45
5.4.260.0120.00012.55
5.4.250.0090.00312.45
5.4.240.0100.00312.31
5.4.230.0040.01612.42
5.4.220.0110.00412.39
5.4.210.0040.01212.21
5.4.200.0070.00712.43
5.4.190.0040.00812.28
5.4.180.0040.00812.23
5.4.170.0040.00812.41
5.4.160.0110.00312.59
5.4.150.0030.01512.14
5.4.140.0090.00312.22
5.4.130.0090.00612.38
5.4.120.0060.03814.28
5.4.110.0070.03914.31
5.4.100.0080.02114.41
5.4.90.0080.03714.44
5.4.80.0020.02414.41
5.4.70.0050.04114.51
5.4.60.0110.03314.36
5.4.50.0080.02314.45
5.4.40.0040.02114.34
5.4.30.0060.02814.34
5.4.20.0050.03414.41
5.4.10.0060.02314.33
5.4.00.0070.04114.09
5.3.290.0090.00612.84
5.3.280.0070.01012.76
5.3.270.0000.01312.69
5.3.260.0100.00312.85
5.3.250.0070.00712.79
5.3.240.0070.01112.57
5.3.230.0060.00612.79
5.3.220.0080.02813.75
5.3.210.0020.03613.67
5.3.200.0050.03813.65
5.3.190.0080.04113.64
5.3.180.0030.03913.72
5.3.170.0130.03513.70
5.3.160.0070.04013.77
5.3.150.0070.04013.76
5.3.140.0050.02713.61
5.3.130.0080.04213.65
5.3.120.0000.04513.73
5.3.110.0080.04113.66
5.3.100.0030.03013.47
5.3.90.0030.04313.53
5.3.80.0130.02013.44
5.3.70.0030.03513.42
5.3.60.0060.02713.38
5.3.50.0050.03713.38
5.3.40.0090.02513.28
5.3.30.0020.03813.46
5.3.20.0020.04613.23
5.3.10.0080.03613.07
5.3.00.0070.03713.14

preferences:
154.56 ms | 1394 KiB | 7 Q