3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dow = array("mon","tue","wed","thu","fri","sat","sun"); $pick_a_day = 1; foreach($dow as $inc => $an_element ) { echo $dow[($pick_a_day+(count($dow))) % (count($dow))-1]." ".$pick_a_day."\n"; $pick_a_day++; }

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)
8.3.60.0060.00918.30
8.3.50.0100.01022.05
8.3.40.0070.00718.84
8.3.30.0110.00318.85
8.3.20.0040.00420.35
8.3.10.0050.00323.47
8.3.00.0030.00620.71
8.2.180.0030.01218.42
8.2.170.0090.00622.96
8.2.160.0100.00322.25
8.2.150.0040.01124.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.25
8.2.110.0030.00622.17
8.2.100.0030.00817.91
8.2.90.0040.00419.40
8.2.80.0000.00718.16
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0050.00518.07
8.2.40.0000.00719.38
8.2.30.0040.00418.07
8.2.20.0040.00417.77
8.2.10.0040.00417.70
8.2.00.0040.00417.68
8.1.280.0100.01025.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00523.92
8.1.230.0070.00419.10
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0040.00417.43
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0000.00722.02
8.1.150.0040.00418.52
8.1.140.0040.00417.37
8.1.130.0030.00617.78
8.1.120.0070.00017.54
8.1.110.0040.00417.50
8.1.100.0030.00317.37
8.1.90.0050.00317.41
8.1.80.0000.00617.44
8.1.70.0000.00817.44
8.1.60.0090.00017.51
8.1.50.0040.00417.51
8.1.40.0040.00417.52
8.1.30.0000.00817.48
8.1.20.0000.00817.64
8.1.10.0000.00717.55
8.1.00.0000.00717.52
8.0.300.0000.00718.77
8.0.290.0040.00417.17
8.0.280.0050.00218.44
8.0.270.0030.00317.11
8.0.260.0030.00516.99
8.0.250.0050.00216.97
8.0.240.0080.00017.08
8.0.230.0000.00717.00
8.0.220.0040.00416.96
8.0.210.0030.00317.00
8.0.200.0030.00317.02
8.0.190.0000.00817.04
8.0.180.0070.00016.87
8.0.170.0030.00616.91
8.0.160.0080.00017.04
8.0.150.0040.00416.94
8.0.140.0050.00316.81
8.0.130.0000.00513.35
8.0.120.0040.00416.95
8.0.110.0070.00016.91
8.0.100.0000.00816.96
8.0.90.0030.00316.84
8.0.80.0060.01016.94
8.0.70.0050.00316.84
8.0.60.0070.00016.85
8.0.50.0000.00716.97
8.0.30.0110.01417.10
8.0.20.0140.00817.42
8.0.10.0040.00417.12
8.0.00.0080.01016.70
7.4.330.0000.00515.08
7.4.320.0030.00316.61
7.4.300.0000.00716.65
7.4.290.0030.00316.50
7.4.280.0070.00016.63
7.4.270.0000.00716.59
7.4.260.0060.00316.60
7.4.250.0000.00816.61
7.4.240.0010.00616.57
7.4.230.0000.00716.39
7.4.220.0100.01716.58
7.4.210.0090.00916.58
7.4.200.0000.00716.71
7.4.190.0030.00316.32
7.4.160.0090.00916.44
7.4.150.0190.00617.40
7.4.140.0130.01017.86
7.4.130.0100.00716.61
7.4.120.0070.01116.66
7.4.110.0090.00616.51
7.4.100.0100.00716.55
7.4.90.0100.01316.37
7.4.80.0030.01216.63
7.4.70.0120.00616.66
7.4.60.0130.00316.29
7.4.50.0030.00516.34
7.4.40.0000.01422.77
7.4.30.0100.00616.56
7.4.00.0080.00314.94
7.3.330.0030.00313.28
7.3.320.0000.00513.19
7.3.310.0070.00016.38
7.3.300.0070.00016.44
7.3.290.0000.01416.36
7.3.280.0100.00716.33
7.3.270.0100.00617.40
7.3.260.0000.01716.43
7.3.250.0110.00816.62
7.3.240.0090.01216.40
7.3.230.0140.00316.73
7.3.210.0130.00916.53
7.3.200.0100.01319.39
7.3.190.0130.00716.58
7.3.180.0120.00416.49
7.3.170.0100.00716.52
7.3.160.0090.00916.40
7.3.120.0040.01114.83
7.2.330.0140.00716.47
7.2.320.0150.00616.58
7.2.310.0090.00616.57
7.2.300.0100.00716.84
7.2.290.0080.00816.47
7.1.70.0150.00617.22
7.1.60.0130.01019.32
7.1.50.0060.01617.00
7.1.00.0030.07722.38
7.0.200.0000.01016.82
7.0.140.0070.07022.09
7.0.100.0070.03719.96
7.0.90.0000.04719.89
7.0.80.0200.03319.94
7.0.70.0030.04019.99
7.0.60.0070.04019.93
7.0.50.0100.03720.34
7.0.40.0030.03320.18
7.0.30.0030.07719.95
7.0.20.0100.03320.10
7.0.10.0070.04020.04
7.0.00.0100.03320.18
5.6.280.0070.07020.86
5.6.250.0070.04320.82
5.6.240.0000.04020.69
5.6.230.0070.03720.50
5.6.220.0030.04020.52
5.6.210.0070.03720.58
5.6.200.0030.03721.10
5.6.190.0100.03321.07
5.6.180.0100.03321.02
5.6.170.0000.04321.04
5.6.160.0100.07021.14
5.6.150.0030.06321.06
5.6.140.0130.07321.03
5.6.130.0070.07721.00
5.6.120.0200.07321.18
5.6.110.0100.08021.10
5.6.100.0100.07720.93
5.6.90.0030.08720.96
5.6.80.0030.06720.34
5.6.70.0030.08320.42
5.6.60.0200.05720.38
5.6.50.0000.08320.50
5.6.40.0030.07720.37
5.6.30.0000.06020.43
5.6.20.0100.05720.46
5.6.10.0100.06720.46
5.6.00.0000.08720.35
5.5.380.0100.03320.33
5.5.370.0070.03720.36
5.5.360.0070.04020.36
5.5.350.0030.04720.46
5.5.340.0070.03020.77
5.5.330.0000.03720.88
5.5.320.0030.05320.77
5.5.310.0130.04720.92
5.5.300.0030.04320.90
5.5.290.0030.04320.75
5.5.280.0100.08320.77
5.5.270.0000.06020.76
5.5.260.0030.08720.77
5.5.250.0070.06020.73
5.5.240.0100.07020.29
5.5.230.0100.07720.24
5.5.220.0170.06720.01
5.5.210.0070.04720.26
5.5.200.0070.07720.18
5.5.190.0030.07720.27
5.5.180.0070.05020.08
5.5.160.0070.05720.27
5.5.150.0100.03720.27
5.5.140.0130.07019.97
5.5.130.0070.05320.27
5.5.120.0130.07720.07
5.5.110.0030.07020.20
5.5.100.0100.04720.07
5.5.90.0070.07320.05
5.5.80.0070.07720.09
5.5.70.0030.04320.15
5.5.60.0000.08020.07
5.5.50.0130.07320.02
5.5.40.0100.07020.14
5.5.30.0030.09020.07
5.5.20.0070.05020.08
5.5.10.0070.06720.13
5.5.00.0030.05019.92
5.4.450.0100.03319.27
5.4.440.0100.07719.35
5.4.430.0030.04019.41
5.4.420.0100.07319.54
5.4.410.0130.07019.22
5.4.400.0070.08018.95
5.4.390.0200.07019.04
5.4.380.0100.07318.79
5.4.370.0030.04718.94
5.4.360.0070.06719.11
5.4.350.0070.06719.10
5.4.340.0070.07719.02
5.4.320.0130.04019.14
5.4.310.0030.07318.78
5.4.300.0030.04719.18
5.4.290.0130.06318.81
5.4.280.0030.04018.99
5.4.270.0000.04319.10
5.4.260.0100.07019.12
5.4.250.0100.04018.83
5.4.240.0030.06319.11
5.4.230.0070.04019.02
5.4.220.0030.08018.97
5.4.210.0070.06718.89
5.4.200.0070.06719.09
5.4.190.0100.06719.13
5.4.180.0070.07719.11
5.4.170.0070.07718.82
5.4.160.0100.04019.00
5.4.150.0070.05719.09
5.4.140.0030.05716.13
5.4.130.0070.03716.28
5.4.120.0070.04016.36
5.4.110.0100.03316.41
5.4.100.0070.06716.30
5.4.90.0070.06016.43
5.4.80.0030.06016.20
5.4.70.0030.05016.37
5.4.60.0070.05716.40
5.4.50.0130.06016.15
5.4.40.0070.06716.47
5.4.30.0170.05716.41
5.4.20.0000.07716.32
5.4.10.0030.04316.38
5.4.00.0100.07015.77
5.3.290.0000.04314.62
5.3.280.0030.07714.43
5.3.270.0100.07014.54
5.3.260.0030.08014.58
5.3.250.0130.08314.61
5.3.240.0170.06314.58
5.3.230.0070.07714.45
5.3.220.0070.06314.54
5.3.210.0070.06714.39
5.3.200.0070.04314.50
5.3.190.0100.07014.52
5.3.180.0070.06314.52
5.3.170.0070.07314.56
5.3.160.0000.04014.47
5.3.150.0100.07014.42
5.3.140.0030.05714.41
5.3.130.0000.05314.40
5.3.120.0000.08714.53
5.3.110.0130.06714.38
5.3.100.0070.07314.00
5.3.90.0100.08013.96
5.3.80.0130.06313.89
5.3.70.0100.03713.95
5.3.60.0200.05714.00
5.3.50.0130.06713.91
5.3.40.0000.05013.93
5.3.30.0100.05713.91
5.3.20.0030.07013.64
5.3.10.0030.06313.61
5.3.00.0070.06313.41
5.2.170.0030.04011.19
5.2.160.0100.05711.13
5.2.150.0070.02710.99
5.2.140.0070.05310.97
5.2.130.0030.04711.08
5.2.120.0030.04711.04
5.2.110.0030.05711.09
5.2.100.0030.05710.89
5.2.90.0100.03011.05
5.2.80.0030.06311.09
5.2.70.0070.06011.13
5.2.60.0000.03710.97
5.2.50.0000.03710.85
5.2.40.0070.06010.83
5.2.30.0030.05310.84
5.2.20.0070.04310.96
5.2.10.0030.06010.95
5.2.00.0070.05710.76
5.1.60.0070.0509.82
5.1.50.0000.02710.09
5.1.40.0100.04710.02
5.1.30.0070.03710.28
5.1.20.0100.02310.37
5.1.10.0000.05310.15
5.1.00.0000.05710.12
5.0.50.0030.0438.61
5.0.40.0000.0208.39
5.0.30.0070.0578.36
5.0.20.0100.0338.36
5.0.10.0030.0178.36
5.0.00.0000.0438.36
4.4.90.0100.0208.36
4.4.80.0000.0208.36
4.4.70.0030.0338.36
4.4.60.0000.0308.36
4.4.50.0000.0208.36
4.4.40.0000.0538.36
4.4.30.0000.0278.36
4.4.20.0030.0238.36
4.4.10.0000.0238.36
4.4.00.0000.0538.36
4.3.110.0030.0308.36
4.3.100.0070.0338.36
4.3.90.0070.0178.36
4.3.80.0030.0508.36
4.3.70.0000.0378.36
4.3.60.0030.0138.36
4.3.50.0000.0308.36
4.3.40.0000.0238.36
4.3.30.0030.0338.36
4.3.20.0000.0178.36
4.3.10.0000.0138.36
4.3.00.0000.0338.36

preferences:
45.66 ms | 401 KiB | 5 Q