3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = (new DateTime)->modify('last day of month'); var_dump($dt); $dt = (new DateTime)->modify('first day of month'); var_dump($dt);

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)
8.3.60.0140.00316.74
8.3.50.0150.00721.94
8.3.40.0070.00719.05
8.3.30.0070.00718.85
8.3.20.0070.00020.33
8.3.10.0040.00421.77
8.3.00.0040.00419.48
8.2.180.0070.01417.00
8.2.170.0120.00622.96
8.2.160.0080.00622.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.36
8.2.110.0030.00622.31
8.2.100.0080.00418.03
8.2.90.0000.00818.03
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00418.03
8.2.50.0060.00318.07
8.2.40.0050.00318.16
8.2.30.0080.00017.87
8.2.20.0030.00517.78
8.2.10.0050.00317.96
8.2.00.0040.00417.76
8.1.280.0150.00625.92
8.1.270.0060.00320.70
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00622.54
8.1.230.0080.00320.98
8.1.220.0080.00017.74
8.1.210.0030.00518.87
8.1.200.0080.00017.47
8.1.190.0040.00417.36
8.1.180.0070.00018.10
8.1.170.0000.00818.75
8.1.160.0000.00721.82
8.1.150.0040.00418.87
8.1.140.0000.00717.63
8.1.130.0000.00717.93
8.1.120.0070.00017.48
8.1.110.0000.00717.57
8.1.100.0050.00217.56
8.1.90.0040.00417.58
8.1.80.0040.00317.59
8.1.70.0040.00417.55
8.1.60.0060.00317.61
8.1.50.0000.00817.48
8.1.40.0000.00817.55
8.1.30.0000.00817.64
8.1.20.0000.00717.70
8.1.10.0000.00717.55
8.1.00.0030.00617.55
8.0.300.0060.00319.90
8.0.290.0040.00417.00
8.0.280.0030.00318.46
8.0.270.0030.00317.36
8.0.260.0030.00317.28
8.0.250.0000.00717.13
8.0.240.0000.00717.20
8.0.230.0080.00017.16
8.0.220.0040.00416.99
8.0.210.0050.00216.95
8.0.200.0030.00317.07
8.0.190.0040.00417.04
8.0.180.0070.00017.14
8.0.170.0040.00417.10
8.0.160.0030.00317.09
8.0.150.0000.00716.96
8.0.140.0070.00017.05
8.0.130.0030.00613.47
8.0.120.0040.00417.07
8.0.110.0030.00517.04
8.0.100.0080.00016.88
8.0.90.0050.00316.95
8.0.80.0090.00617.03
8.0.70.0040.00416.94
8.0.60.0070.00017.01
8.0.50.0080.00017.05
8.0.30.0080.01417.04
8.0.20.0090.01117.40
8.0.10.0030.00617.27
8.0.00.0140.00516.98
7.4.330.0050.00015.16
7.4.320.0000.00716.59
7.4.300.0000.00616.56
7.4.290.0030.00616.68
7.4.280.0030.00616.55
7.4.270.0000.00716.60
7.4.260.0030.00316.67
7.4.250.0050.00316.52
7.4.240.0040.00316.61
7.4.230.0070.00016.70
7.4.220.0070.01716.55
7.4.210.0040.01116.52
7.4.200.0080.00016.61
7.4.160.0030.01316.53
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0120.00916.57
7.4.120.0080.00916.78
7.4.110.0140.00616.73
7.4.100.0110.00616.58
7.4.90.0100.00716.55
7.4.80.0080.00819.39
7.4.70.0030.01316.65
7.4.60.0030.01316.38
7.4.50.0050.00316.56
7.4.40.0040.01216.81
7.4.30.0100.00616.44
7.4.00.0070.00714.86
7.3.330.0000.00513.27
7.3.320.0060.00613.23
7.3.310.0030.00316.48
7.3.300.0000.00716.24
7.3.290.0060.00816.30
7.3.280.0050.01116.33
7.3.270.0220.01417.40
7.3.260.0080.00816.41
7.3.250.0130.00616.43
7.3.240.0130.01216.33
7.3.230.0110.00716.69
7.3.210.0050.01516.50
7.3.200.0100.00719.39
7.3.190.0070.01016.71
7.3.180.0090.00816.36
7.3.170.0110.00816.48
7.3.160.0080.00916.59
7.3.10.0040.00416.63
7.3.00.0040.00716.44
7.2.330.0350.01316.70
7.2.320.0130.00916.69
7.2.310.0120.00916.75
7.2.300.0120.00616.63
7.2.290.0030.01416.57
7.2.130.0030.00616.77
7.2.120.0040.01116.85
7.2.110.0080.00616.75
7.2.100.0030.00716.94
7.2.90.0030.01316.95
7.2.80.0070.00717.03
7.2.70.0070.01116.61
7.2.60.0140.00317.04
7.2.50.0030.01016.88
7.2.40.0090.00316.82
7.2.30.0060.00917.05
7.2.20.0000.01017.01
7.2.10.0120.00416.90
7.2.00.0070.00517.99
7.1.250.0040.00715.75
7.1.200.0080.00415.95
7.1.100.0100.00717.88
7.1.70.0000.00817.38
7.1.60.0060.01919.50
7.1.50.0040.01816.75
7.1.00.0000.08022.54
7.0.200.0250.00616.75
7.0.140.0030.06321.96
7.0.60.0100.03320.06
7.0.50.0070.04317.82
7.0.40.0170.07720.16
7.0.30.0270.08020.20
7.0.20.0100.05320.16
7.0.10.0170.04320.30
7.0.00.0070.04720.17
5.6.280.0030.07020.98
5.6.210.0100.05320.48
5.6.200.0270.07018.13
5.6.190.0070.04020.57
5.6.180.0170.08720.55
5.6.170.0100.05020.50
5.6.160.0030.11320.61
5.6.150.0030.04018.16
5.6.140.0100.06718.11
5.6.130.0070.07318.21
5.6.120.0070.08020.86
5.6.110.0100.08021.11
5.6.100.0070.07021.02
5.6.90.0070.05321.02
5.6.80.0070.04320.38
5.6.70.0300.06020.52
5.5.350.0200.08320.49
5.5.340.0070.04017.93
5.5.330.0130.05720.37
5.5.320.0000.04720.13
5.5.310.0270.07020.41
5.5.300.0130.07717.95
5.5.290.0030.07717.88
5.5.280.0100.06720.85
5.5.270.0100.07720.79
5.5.260.0100.08020.88
5.5.250.0130.07320.61
5.5.240.0070.04720.27
5.4.450.0730.05719.42
5.4.440.0800.05019.52
5.4.430.0930.04719.49
5.4.420.1000.05719.23
5.4.410.0670.05319.39
5.4.400.0230.05318.71
5.4.390.0170.08018.66
5.4.380.0200.07318.62
5.4.370.0230.06718.47
5.4.360.0100.06318.64
5.4.350.0170.06018.57
5.4.340.0300.05018.69
5.4.320.0070.07018.52
5.4.310.0170.06018.63
5.4.300.0200.06018.52
5.4.290.0130.08318.43
5.4.280.0270.07018.69
5.4.270.0270.07018.49
5.4.260.0270.06718.68
5.4.250.0330.05018.55
5.4.240.0230.07318.71
5.4.230.0200.07718.56
5.4.220.0270.07018.51
5.4.210.0200.07318.56
5.4.200.0300.06016.64
5.4.190.0230.05718.41
5.4.180.0200.07018.67
5.4.170.0200.08318.54
5.4.160.0330.06018.54
5.4.150.0230.06018.65
5.4.140.0270.05716.30
5.4.130.0270.05716.29
5.4.120.0170.05316.19
5.4.110.0270.05016.29
5.4.100.0300.06016.19
5.4.90.0200.06716.04
5.4.80.0170.05716.00
5.4.70.0170.05716.27
5.4.60.0230.05016.14
5.4.50.0200.05316.01
5.4.40.0300.04316.26
5.4.30.0230.05016.10
5.4.20.0270.04716.21
5.4.10.0230.04316.11
5.4.00.0230.06015.58
5.3.290.0100.06314.63
5.3.280.0230.05014.68
5.3.270.0200.05714.57
5.3.260.0200.07314.52
5.3.250.0230.06714.54
5.3.240.0370.03714.61
5.3.230.0170.06314.58
5.3.220.0200.05314.57
5.3.210.0370.06014.64
5.3.200.0330.06014.52
5.3.190.0270.06714.55
5.3.180.0330.05314.49
5.3.170.0200.05714.55
5.3.160.0200.05014.48
5.3.150.0230.05714.65
5.3.140.0200.05314.65
5.3.130.0070.06314.48
5.3.120.0230.05014.62
5.3.110.0100.06714.51
5.3.100.0300.04313.93
5.3.90.0230.07014.01
5.3.80.0270.06014.02
5.3.70.0170.06714.11
5.3.60.0130.05713.92
5.3.50.0300.04013.92
5.3.40.0130.06013.94
5.3.30.0300.04713.89
5.3.20.0130.05713.61
5.3.10.0200.06713.65
5.3.00.0270.05313.67
5.2.170.0130.04311.17
5.2.160.0230.05311.20
5.2.150.0170.05711.18
5.2.140.0100.05311.09
5.2.130.0300.03311.05
5.2.120.0130.04011.03
5.2.110.0070.04711.13
5.2.100.0130.04311.08
5.2.90.0170.04011.06
5.2.80.0170.05711.10
5.2.70.0200.05311.23
5.2.60.0070.05010.96
5.2.50.0200.04710.95
5.2.40.0200.04010.91
5.2.30.0100.04310.95
5.2.20.0200.04011.11
5.2.10.0200.03710.98
5.2.00.0100.06010.80
5.1.60.0170.03710.03
5.1.50.0100.04010.00
5.1.40.0130.03710.02
5.1.30.0130.03710.38
5.1.20.0300.03710.29
5.1.10.0200.04310.16
5.1.00.0170.04710.20
5.0.50.0130.0338.68
5.0.40.0070.0378.47
5.0.30.0130.0508.36
5.0.20.0070.0278.32
5.0.10.0070.0308.16
5.0.00.0030.0478.18
4.4.90.0170.0205.91
4.4.80.0070.0335.86
4.4.70.0130.0205.93
4.4.60.0100.0275.87
4.4.50.0100.0275.88
4.4.40.0070.0475.86
4.4.30.0070.0305.86
4.4.20.0070.0275.95
4.4.10.0030.0335.88
4.4.00.0130.0375.94
4.3.110.0030.0275.79
4.3.100.0170.0235.74
4.3.90.0070.0305.82
4.3.80.0100.0405.79
4.3.70.0100.0235.88
4.3.60.0070.0235.79
4.3.50.0030.0275.83
4.3.40.0100.0375.75
4.3.30.0030.0234.55
4.3.20.0070.0274.53
4.3.10.0230.0234.57
4.3.00.0200.0176.99

preferences:
54.95 ms | 401 KiB | 5 Q