3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('first Sundat of this month'); echo $dt->format('d M');

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)
8.3.70.0040.01416.58
8.3.60.0150.00618.15
8.3.50.0120.00721.21
8.3.40.0070.00718.95
8.3.30.0110.00420.21
8.3.20.0000.00720.20
8.3.10.0030.00622.09
8.3.00.0080.00022.29
8.2.180.0130.00716.63
8.2.170.0120.00622.96
8.2.160.0100.00720.48
8.2.150.0000.00824.18
8.2.140.0110.00824.66
8.2.130.0100.00726.16
8.2.120.0080.00019.53
8.2.110.0100.00020.66
8.2.100.0080.00418.03
8.2.90.0000.00819.18
8.2.80.0080.00017.97
8.2.70.0040.00417.59
8.2.60.0040.00817.65
8.2.50.0000.00818.07
8.2.40.0040.00419.83
8.2.30.0000.00718.09
8.2.20.0000.00717.76
8.2.10.0040.00417.73
8.2.00.0000.00919.70
8.1.280.0080.00625.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00722.16
8.1.230.0090.00317.64
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0060.00317.47
8.1.190.0030.00617.53
8.1.180.0070.00020.20
8.1.170.0040.00418.55
8.1.160.0030.00722.12
8.1.150.0040.00418.70
8.1.140.0000.00817.52
8.1.130.0030.00617.87
8.1.120.0070.00017.43
8.1.110.0040.00417.42
8.1.100.0040.00417.48
8.1.90.0040.00417.54
8.1.80.0050.00317.54
8.1.70.0000.00717.54
8.1.60.0080.00017.64
8.1.50.0050.00317.59
8.1.40.0000.00817.49
8.1.30.0030.00617.73
8.1.20.0050.00317.71
8.1.10.0000.00717.61
8.1.00.0000.00717.53
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.46
8.0.270.0040.00417.29
8.0.260.0060.00016.99
8.0.250.0000.00717.11
8.0.240.0000.00817.18
8.0.230.0040.00417.12
8.0.220.0000.00717.06
8.0.210.0070.00017.07
8.0.200.0040.00417.09
8.0.190.0080.00017.07
8.0.180.0000.00817.03
8.0.170.0000.00717.01
8.0.160.0000.00717.06
8.0.150.0000.00717.10
8.0.140.0040.00416.92
8.0.130.0000.00613.51
8.0.120.0050.00316.93
8.0.110.0000.00716.98
8.0.100.0040.00417.02
8.0.90.0040.00417.03
8.0.80.0170.00317.13
8.0.70.0070.00017.14
8.0.60.0000.00717.16
8.0.50.0040.00417.14
8.0.30.0080.01017.16
8.0.20.0120.00717.40
8.0.10.0030.00517.11
8.0.00.0090.01216.96
7.4.330.0050.00015.00
7.4.320.0030.00316.64
7.4.300.0000.00616.56
7.4.290.0000.00716.63
7.4.280.0050.00216.63
7.4.270.0000.00816.46
7.4.260.0030.00316.54
7.4.250.0040.00416.67
7.4.240.0050.00216.63
7.4.230.0070.00016.62
7.4.220.0120.00316.75
7.4.210.0120.00616.57
7.4.200.0000.00816.48
7.4.190.0070.00016.58
7.4.160.0130.00716.57
7.4.150.0100.01017.40
7.4.140.0140.01117.86
7.4.130.0100.01016.60
7.4.120.0050.01116.69
7.4.110.0070.01016.60
7.4.100.0110.00716.70
7.4.90.0090.00916.84
7.4.80.0040.01519.39
7.4.70.0200.00016.63
7.4.60.0060.01016.56
7.4.50.0030.00616.78
7.4.40.0030.01022.77
7.4.30.0130.00316.70
7.4.00.0030.01214.98
7.3.330.0000.00513.23
7.3.320.0030.00313.26
7.3.310.0000.00716.46
7.3.300.0050.00216.23
7.3.290.0200.01116.35
7.3.280.0070.00916.37
7.3.270.0060.01217.40
7.3.260.0110.01116.39
7.3.250.0080.01216.53
7.3.240.0070.01016.43
7.3.230.0000.01616.45
7.3.210.0000.01616.46
7.3.200.0100.00619.39
7.3.190.0110.01116.72
7.3.180.0160.00016.68
7.3.170.0100.00716.59
7.3.160.0060.01216.47
7.3.120.0040.01114.78
7.2.330.0080.01116.69
7.2.320.0090.01316.36
7.2.310.0060.01216.75
7.2.300.0030.01316.67
7.2.290.0120.00416.61
7.2.60.0110.00516.83
7.2.00.0030.01119.47
7.1.200.0060.00615.81
7.1.100.0000.01517.85
7.1.70.0030.00617.20
7.1.60.0040.01819.21
7.1.50.0030.01316.63
7.1.00.0030.05722.40
7.0.200.0110.00714.78
7.0.140.0030.07321.96
7.0.60.0030.07720.04
7.0.50.0070.03717.81
7.0.40.0070.08320.42
7.0.30.0330.07320.09
7.0.20.0170.04020.32
7.0.10.0100.03720.09
7.0.00.0130.08020.22
5.6.280.0000.07321.07
5.6.210.0130.07320.62
5.6.200.0130.08018.27
5.6.190.0170.07320.61
5.6.180.0300.08020.51
5.6.170.0300.09020.46
5.6.160.0030.08720.39
5.6.150.0030.08018.19
5.6.140.0030.08318.21
5.6.130.0070.08018.18
5.6.120.0170.06720.98
5.6.110.0070.08321.14
5.6.100.0030.05020.98
5.6.90.0070.07721.01
5.6.80.0030.08320.50
5.5.350.4270.04320.44
5.5.340.0030.08017.95
5.5.330.0130.08320.29
5.5.320.0400.07320.28
5.5.310.0330.07720.23
5.5.300.0030.04017.95
5.5.290.0070.06718.00
5.5.280.0200.05020.76
5.5.270.0030.08020.84
5.5.260.0100.08020.76
5.5.250.0070.03720.57
5.5.240.0200.07020.25
5.4.450.0700.05019.57
5.4.440.0570.06019.16
5.4.430.0070.05719.45
5.4.420.0130.05719.38
5.4.410.0070.05719.02
5.4.400.0070.06018.67
5.4.390.0130.05018.78
5.4.380.0100.05018.84
5.4.370.0100.05318.68
5.4.360.0170.04718.57
5.4.350.0090.03712.01
5.4.340.0100.04512.01
5.4.320.0070.03512.49
5.4.310.0030.04112.49
5.4.300.0060.03612.50
5.4.290.0060.03912.49
5.4.280.0060.03412.39
5.4.270.0040.04412.39
5.4.260.0050.03812.39
5.4.250.0000.05718.80
5.4.240.0200.04018.99
5.4.230.0130.04719.09
5.4.220.0070.06018.96
5.4.210.0030.06018.83
5.4.200.0070.05719.09
5.4.190.0100.05018.98
5.4.180.0070.05718.89
5.4.170.0130.05018.79
5.4.160.0130.05319.08
5.4.150.0100.06718.93
5.4.140.0200.06016.55
5.4.130.0100.04316.38
5.4.120.0200.06316.30
5.4.110.0000.05716.57
5.4.100.0170.04716.36
5.4.90.0270.03016.47
5.4.80.0070.06716.34
5.4.70.0130.05016.50
5.4.60.0000.05716.50
5.4.50.0100.04716.50
5.4.40.0170.04716.58
5.4.30.0130.05316.59
5.4.20.0070.05716.59
5.4.10.0100.05016.46
5.4.00.0130.04315.83
5.3.290.0050.04112.80
5.3.280.0100.05314.56
5.3.270.0100.05314.57
5.3.260.0100.07014.78
5.3.250.0100.07314.73
5.3.240.0030.05714.61
5.3.230.0170.04014.72
5.3.220.0100.06714.55
5.3.210.0100.05014.57
5.3.200.0070.05014.72
5.3.190.0100.06014.39
5.3.180.0100.04714.57
5.3.170.0070.05014.64
5.3.160.0070.05314.65
5.3.150.0070.05014.73
5.3.140.0100.05014.54
5.3.130.0130.06314.62
5.3.120.0030.05714.63
5.3.110.0030.06014.76
5.3.100.0100.06314.03
5.3.90.0100.05714.09
5.3.80.0000.08014.17
5.3.70.0100.07014.19
5.3.60.0170.06014.06
5.3.50.0100.05714.04
5.3.40.0130.06014.00
5.3.30.0030.05713.89
5.3.20.0030.05313.65
5.3.10.0130.04013.66
5.3.00.0100.04713.62
5.2.170.0200.03011.10
5.2.160.0100.05711.21
5.2.150.0030.04710.96
5.2.140.0070.04311.12
5.2.130.0000.05010.92
5.2.120.0070.04310.93
5.2.110.0130.05011.27
5.2.100.0070.03711.32
5.2.90.0130.05011.07
5.2.80.0000.04711.30
5.2.70.0100.03711.30
5.2.60.0070.05711.03
5.2.50.0130.03311.09
5.2.40.0100.03310.96
5.2.30.0070.05310.87
5.2.20.0070.03711.14
5.2.10.0070.04011.01
5.2.00.0070.04710.77
5.1.60.0070.03710.05
5.1.50.0100.03310.15
5.1.40.0030.03710.03
5.1.30.0100.03010.40
5.1.20.0030.03710.52
5.1.10.0100.03010.08
5.1.00.0100.03310.29
5.0.50.0100.0308.47
5.0.40.0030.0308.34
5.0.30.0070.0478.27
5.0.20.0100.0238.13
5.0.10.0030.0307.99
5.0.00.0170.0408.21
4.4.90.0030.0237.33
4.4.80.0100.0237.33
4.4.70.0070.0177.33
4.4.60.0070.0177.33
4.4.50.0030.0207.33
4.4.40.0000.0337.33
4.4.30.0070.0177.33
4.4.20.0030.0207.33
4.4.10.0070.0177.33
4.4.00.0000.0437.28
4.3.110.0030.0237.26
4.3.100.0030.0207.26
4.3.90.0070.0277.26
4.3.80.0070.0377.26
4.3.70.0030.0237.26
4.3.60.0030.0277.26
4.3.50.0030.0237.26
4.3.40.0100.0307.26
4.3.30.0030.0277.26
4.3.20.0030.0207.26
4.3.10.0100.0237.26
4.3.00.0000.0236.61

preferences:
51.92 ms | 401 KiB | 5 Q