3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m= date("m"); $de= date("d"); $y= date("Y"); $svnumber=array(); for($i=0; $i<=6; $i++){ $date=date('Y-m',mktime(0,0,0,($m-$i),$y)); echo $date; }

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)
8.3.60.0110.00316.50
8.3.50.0130.00422.05
8.3.40.0090.00618.84
8.3.30.0110.00419.04
8.3.20.0040.00420.29
8.3.10.0040.00423.46
8.3.00.0000.00821.02
8.2.180.0040.01516.38
8.2.170.0140.00022.96
8.2.160.0140.00020.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.62
8.2.110.0060.00322.08
8.2.100.0100.00417.97
8.2.90.0030.00619.30
8.2.80.0000.00917.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0060.00318.16
8.2.30.0040.00418.30
8.2.20.0000.00817.68
8.2.10.0040.00418.24
8.2.00.0000.00717.88
8.1.280.0070.01425.92
8.1.270.0060.00323.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.77
8.1.230.0030.00719.09
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0050.00318.51
8.1.160.0000.00721.90
8.1.150.0070.00018.61
8.1.140.0040.00417.39
8.1.130.0000.00717.80
8.1.120.0030.00317.48
8.1.110.0000.00717.54
8.1.100.0030.00517.59
8.1.90.0000.00917.55
8.1.80.0000.00817.57
8.1.70.0070.00017.45
8.1.60.0040.00417.66
8.1.50.0000.00817.42
8.1.40.0000.00917.50
8.1.30.0040.00417.52
8.1.20.0030.00517.48
8.1.10.0000.00817.57
8.1.00.0000.00717.57
8.0.300.0000.00719.15
8.0.290.0000.00717.00
8.0.280.0030.00318.51
8.0.270.0040.00417.21
8.0.260.0030.00317.37
8.0.250.0030.00317.13
8.0.240.0030.00317.16
8.0.230.0040.00417.08
8.0.220.0030.00317.02
8.0.210.0040.00417.06
8.0.200.0000.00817.07
8.0.190.0000.00717.04
8.0.180.0000.00717.00
8.0.170.0080.00017.01
8.0.160.0030.00317.05
8.0.150.0000.00817.00
8.0.140.0030.00517.02
8.0.130.0000.00513.34
8.0.120.0000.00716.88
8.0.110.0040.00416.86
8.0.100.0040.00416.89
8.0.90.0000.00717.11
8.0.80.0070.00717.01
8.0.70.0030.00517.00
8.0.60.0040.00417.07
8.0.50.0040.00416.81
8.0.30.0090.01217.13
8.0.20.0110.00717.40
8.0.10.0040.00417.16
8.0.00.0060.01416.73
7.4.330.0050.00015.00
7.4.320.0030.00316.51
7.4.300.0030.00316.52
7.4.290.0070.00016.36
7.4.280.0000.00816.45
7.4.270.0030.00316.50
7.4.260.0070.00316.48
7.4.250.0050.00316.46
7.4.240.0000.00716.57
7.4.230.0000.00716.50
7.4.220.0000.02216.59
7.4.210.0070.00716.54
7.4.200.0070.00016.57
7.4.190.0000.00716.54
7.4.160.0090.00616.68
7.4.150.0120.00817.40
7.4.140.0070.01417.86
7.4.130.0050.01416.61
7.4.120.0090.00916.55
7.4.110.0130.01016.50
7.4.100.0130.00416.38
7.4.90.0080.01216.54
7.4.80.0090.00919.39
7.4.70.0060.01216.63
7.4.60.0040.01416.49
7.4.50.0000.00416.31
7.4.40.0030.01316.60
7.4.30.0130.00316.71
7.4.00.0110.00715.04
7.3.330.0030.00313.17
7.3.320.0000.00513.05
7.3.310.0000.00716.26
7.3.300.0040.00416.34
7.3.290.0070.01316.40
7.3.280.0090.00816.34
7.3.270.0120.00617.40
7.3.260.0180.00616.37
7.3.250.0080.01016.58
7.3.240.0000.02016.44
7.3.230.0070.01116.48
7.3.210.0090.01516.39
7.3.200.0070.01019.39
7.3.190.0090.01216.54
7.3.180.0110.00516.63
7.3.170.0130.00316.31
7.3.160.0090.00916.58
7.3.120.0100.00614.87
7.2.330.0120.00616.62
7.2.320.0000.02216.93
7.2.310.0120.00916.79
7.2.300.0090.00916.53
7.2.290.0120.00616.63
7.2.00.0060.00619.63
7.1.100.0000.00918.55
7.1.70.0070.00717.31
7.1.60.0000.01217.29
7.1.50.0140.01117.06
7.1.00.0030.07322.37
7.0.200.0100.00716.75
7.0.140.0030.07322.08
7.0.90.0100.07719.96
7.0.80.0100.07719.91
7.0.70.0030.07019.85
7.0.60.0130.07319.90
7.0.50.0070.06720.29
7.0.40.0070.04720.14
7.0.30.0100.08020.05
7.0.20.0070.08320.10
7.0.10.0200.02319.94
7.0.00.0130.07320.09
5.6.280.0030.07321.04
5.6.240.0170.06720.60
5.6.230.0070.08320.50
5.6.220.0070.04720.73
5.6.210.0070.04720.61
5.6.200.0030.08721.05
5.6.190.0000.07721.11
5.6.180.0030.07321.09
5.6.170.0070.07721.16
5.6.160.0070.06021.05
5.6.150.0100.07321.03
5.6.140.0030.09021.12
5.6.130.0200.08021.00
5.6.120.0030.07021.11
5.6.110.0070.07720.94
5.6.100.0100.08021.07
5.6.90.0000.09321.11
5.6.80.0070.05720.30
5.6.70.0100.07720.36
5.6.60.0130.07720.44
5.6.50.0100.04020.52
5.6.40.0000.05020.44
5.6.30.0070.05020.46
5.6.20.0100.04020.48
5.6.10.0030.08720.39
5.6.00.0030.07320.25
5.5.380.0130.04320.39
5.5.370.0030.08720.55
5.5.360.0070.05020.35
5.5.350.0030.08320.39
5.5.340.0000.06320.89
5.5.330.0030.07720.64
5.5.320.0030.08320.88
5.5.310.0070.07720.89
5.5.300.0030.09020.80
5.5.290.0030.08320.75
5.5.280.0130.06320.73
5.5.270.0030.07720.86
5.5.260.0070.06020.87
5.5.250.0100.07720.54
5.5.240.0130.07720.32
5.5.230.0070.08020.16
5.5.220.0100.04020.01
5.5.210.0070.04320.01
5.5.200.0030.07320.13
5.5.190.0170.07020.10
5.5.180.0070.07320.25
5.5.160.0070.07720.17
5.5.150.0030.03720.25
5.5.140.0030.05320.24
5.5.130.0130.06720.13
5.5.120.0070.03020.25
5.5.110.0100.03720.11
5.5.100.0030.05020.10
5.5.90.0070.04720.16
5.5.80.0100.06020.12
5.5.70.0070.07320.16
5.5.60.0130.06320.03
5.5.50.0130.06719.96
5.5.40.0030.07320.04
5.5.30.0100.08020.08
5.5.20.0070.04720.07
5.5.10.0100.08319.96
5.5.00.0030.07020.04
5.4.450.0030.05019.40
5.4.440.0030.04719.45
5.4.430.0100.04019.43
5.4.420.0030.04719.35
5.4.410.0070.04719.18
5.4.400.0100.07018.91
5.4.390.0170.07019.06
5.4.380.0170.05018.80
5.4.370.0070.04019.04
5.4.360.0000.04719.05
5.4.350.0070.07719.02
5.4.340.0070.08019.07
5.4.320.0100.03319.10
5.4.310.0030.04319.19
5.4.300.0030.03718.78
5.4.290.0070.06719.04
5.4.280.0000.07318.80
5.4.270.0030.08019.02
5.4.260.0070.07318.99
5.4.250.0000.04019.09
5.4.240.0070.05018.78
5.4.230.0100.07019.05
5.4.220.0070.08019.11
5.4.210.0070.06318.97
5.4.200.0100.07319.14
5.4.190.0000.08319.10
5.4.180.0070.03718.89
5.4.170.0030.08019.03
5.4.160.0130.06718.76
5.4.150.0100.03318.94
5.4.140.0030.07016.39
5.4.130.0030.06716.41
5.4.120.0030.03716.42
5.4.110.0000.07716.36
5.4.100.0030.05016.38
5.4.90.0070.07016.39
5.4.80.0000.04016.35
5.4.70.0000.07316.30
5.4.60.0000.04016.18
5.4.50.0070.07716.20
5.4.40.0030.07716.26
5.4.30.0000.04716.22
5.4.20.0100.04316.39
5.4.10.0000.08016.23
5.4.00.0270.01715.82
5.3.290.0100.07714.64
5.3.280.0100.06014.58
5.3.270.0100.07314.58
5.3.260.0070.07714.62
5.3.250.0000.04014.44
5.3.240.0100.03714.59
5.3.230.0030.07014.46
5.3.220.0030.05714.49
5.3.210.0100.07014.52
5.3.200.0030.08014.40
5.3.190.0070.06714.43
5.3.180.0030.04014.52
5.3.170.0070.07314.55
5.3.160.0070.03714.52
5.3.150.0000.07714.43
5.3.140.0170.06014.49
5.3.130.0100.05014.50
5.3.120.0070.06314.48
5.3.110.0130.03014.48
5.3.100.0070.07314.04
5.3.90.0030.07714.00
5.3.80.0130.04313.88
5.3.70.0130.03313.92
5.3.60.0070.07013.86
5.3.50.0030.04013.87
5.3.40.0070.07013.93
5.3.30.0070.05713.89
5.3.20.0030.07713.46
5.3.10.0130.06713.64
5.3.00.0130.04013.49
5.2.170.0000.07011.12
5.2.160.0100.05711.16
5.2.150.0070.03010.98
5.2.140.0000.06311.07
5.2.130.0030.03711.05
5.2.120.0000.05710.95
5.2.110.0030.04011.09
5.2.100.0030.06310.89
5.2.90.0070.06011.12
5.2.80.0070.04310.93
5.2.70.0030.06711.07
5.2.60.0070.06011.07
5.2.50.0000.06710.87
5.2.40.0100.03710.99
5.2.30.0100.02710.95
5.2.20.0000.05310.88
5.2.10.0070.04310.93
5.2.00.0000.03710.84
5.1.60.0100.04010.84
5.1.50.0030.05710.84
5.1.40.0030.04010.84
5.1.30.0030.05010.84
5.1.20.0000.03310.84
5.1.10.0130.04010.84
5.1.00.0030.03310.84
5.0.50.0030.04310.84
5.0.40.0000.04010.84
5.0.30.0000.07010.84
5.0.20.0100.04010.84
5.0.10.0000.04710.84
5.0.00.0000.03310.84
4.4.90.0030.01710.84
4.4.80.0000.03310.84
4.4.70.0030.01710.84
4.4.60.0000.03710.84
4.4.50.0030.03310.84
4.4.40.0070.05010.84
4.4.30.0000.04010.84
4.4.20.0070.03010.84
4.4.10.0030.03710.84
4.4.00.0070.03710.84
4.3.110.0030.01710.84
4.3.100.0000.02710.84
4.3.90.0030.03310.84
4.3.80.0030.03010.84
4.3.70.0100.01710.84
4.3.60.0030.03310.84
4.3.50.0030.03310.84
4.3.40.0100.03710.84
4.3.30.0030.03310.84
4.3.20.0070.03310.84
4.3.10.0000.03010.84
4.3.00.0070.02710.84

preferences:
43.02 ms | 401 KiB | 5 Q