3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new \DateTime('first day of this month midnight'); echo $dateTime->format('Y-m-d H:i:s');

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)
8.5.00.0130.01019.91
8.4.150.0020.00014.05
8.4.140.0080.01417.66
8.4.130.0130.00717.71
8.4.120.0060.00720.48
8.4.110.0090.01118.71
8.4.100.0070.00417.86
8.4.90.0150.00617.82
8.4.80.0130.00817.67
8.4.70.0070.00319.75
8.4.60.0120.00420.79
8.4.50.0070.00320.36
8.4.40.0170.00317.88
8.4.30.0200.00019.64
8.4.20.0060.00318.94
8.4.10.0080.01217.80
8.3.280.0010.00114.05
8.3.270.0130.00616.67
8.3.260.0100.00916.63
8.3.250.0120.00718.89
8.3.240.0110.00816.57
8.3.230.0130.00716.33
8.3.220.0130.00616.66
8.3.210.0090.01116.62
8.3.200.0060.00916.61
8.3.190.0090.00617.08
8.3.180.0090.01016.52
8.3.170.0070.01116.83
8.3.160.0120.00618.50
8.3.150.0070.01120.72
8.3.140.0090.00017.25
8.3.130.0030.00518.52
8.3.120.0030.00618.65
8.3.110.0080.00020.94
8.3.100.0030.00624.06
8.3.90.0000.00826.77
8.3.80.0060.00318.56
8.3.70.0120.00918.64
8.3.60.0140.00718.30
8.3.50.0090.00918.03
8.3.40.0140.00018.96
8.3.30.0080.00818.98
8.3.20.0000.00819.21
8.3.10.0080.00023.51
8.3.00.0000.00722.52
8.2.290.0090.00719.09
8.2.280.0030.00519.03
8.2.270.0150.00317.43
8.2.260.0050.00316.93
8.2.250.0120.00616.71
8.2.240.0080.00017.25
8.2.230.0030.00622.58
8.2.220.0070.00337.54
8.2.210.0130.00626.77
8.2.200.0060.00316.75
8.2.190.0090.00916.63
8.2.180.0060.00818.66
8.2.170.0040.01122.96
8.2.160.0060.00921.17
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.25
8.2.120.0080.00026.35
8.2.110.0070.00321.07
8.2.100.0060.00617.97
8.2.90.0040.00417.75
8.2.80.0060.00317.97
8.2.70.0030.00618.16
8.2.60.0040.00418.22
8.2.50.0040.00418.10
8.2.40.0100.00021.10
8.2.30.0000.00720.56
8.2.20.0070.00018.06
8.2.10.0000.00818.18
8.2.00.0070.00019.36
8.1.330.0040.00816.18
8.1.320.0090.01116.35
8.1.310.0100.00716.79
8.1.300.0040.01120.16
8.1.290.0040.00430.84
8.1.280.0140.00725.92
8.1.270.0000.00922.19
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00719.35
8.1.230.0080.00319.04
8.1.220.0050.00317.91
8.1.210.0030.00618.77
8.1.200.0060.00317.60
8.1.190.0000.00917.38
8.1.180.0060.00318.10
8.1.170.0000.00918.89
8.1.160.0030.00319.05
8.1.150.0050.00318.87
8.1.140.0020.00519.14
8.1.130.0000.00919.18
8.1.120.0070.00017.67
8.1.110.0030.00717.61
8.1.100.0050.00517.68
8.1.90.0030.00517.54
8.1.80.0040.00417.54
8.1.70.0000.00917.59
8.1.60.0030.00517.70
8.1.50.0000.01117.54
8.1.40.0050.00317.54
8.1.30.0070.00317.73
8.1.20.0000.00817.75
8.1.10.0040.00417.70
8.1.00.0060.00317.77
8.0.300.0000.00718.77
8.0.290.0060.00316.88
8.0.280.0040.00418.57
8.0.270.0070.00017.39
8.0.260.0040.00420.36
8.0.250.0030.00317.19
8.0.240.0040.00417.23
8.0.230.0030.00317.14
8.0.220.0000.00817.08
8.0.210.0070.00017.13
8.0.200.0000.00817.16
8.0.190.0070.00017.20
8.0.180.0030.00717.08
8.0.170.0030.00517.10
8.0.160.0000.00717.06
8.0.150.0030.00616.94
8.0.140.0030.00517.04
8.0.130.0000.00613.37
8.0.120.0000.00816.93
8.0.110.0000.00816.97
8.0.100.0030.00516.90
8.0.90.0030.00316.98
8.0.80.0030.01617.04
8.0.70.0040.00417.07
8.0.60.0000.00817.05
8.0.50.0000.00716.88
8.0.30.0090.00917.26
8.0.20.0120.00917.40
8.0.10.0070.00017.16
8.0.00.0090.01116.92
7.4.330.0000.00415.55
7.4.320.0060.00016.60
7.4.300.0030.00316.65
7.4.290.0070.00016.71
7.4.280.0000.00816.63
7.4.270.0000.00716.57
7.4.260.0080.00016.69
7.4.250.0040.00416.46
7.4.240.0040.00416.77
7.4.230.0000.00816.81
7.4.220.0040.00416.84
7.4.210.0080.00616.79
7.4.200.0030.00316.72
7.4.160.0160.00516.76
7.4.140.0100.01017.86
7.4.130.0130.00616.78
7.4.120.0070.01016.63
7.4.110.0110.01116.67
7.4.100.0110.00616.75
7.4.90.0180.00916.52
7.4.80.0090.00919.39
7.4.70.0120.00416.75
7.4.60.0070.01016.60
7.4.50.0090.00616.57
7.4.40.0190.00316.39
7.4.10.0060.01015.07
7.4.00.0070.01114.91
7.3.330.0000.00513.23
7.3.320.0050.00313.16
7.3.310.0000.00716.18
7.3.300.0030.00316.32
7.3.290.0030.00316.34
7.3.280.0090.01016.38
7.3.260.0080.00916.59
7.3.240.0120.00816.62
7.3.230.0060.01216.57
7.3.210.0100.00716.45
7.3.200.0110.00716.36
7.3.190.0100.01016.83
7.3.180.0060.00916.45
7.3.170.0100.00716.61
7.3.160.0130.00316.52
7.3.130.0070.01315.05
7.3.120.0030.01514.84
7.3.110.0100.00714.96
7.3.100.0080.00814.73
7.3.90.0060.01014.89
7.3.80.0050.00914.81
7.3.70.0070.00714.97
7.3.60.0070.00514.63
7.3.50.0080.00514.94
7.3.40.0060.00714.96
7.3.30.0070.00914.97
7.3.20.0050.00816.77
7.3.10.0070.00816.72
7.3.00.0080.00716.56
7.2.330.0190.00316.54
7.2.320.0030.01416.64
7.2.310.0130.00416.72
7.2.300.0070.01016.68
7.2.290.0130.01016.54
7.2.260.0130.00615.05
7.2.250.0120.00515.16
7.2.240.0050.01115.13
7.2.230.0110.00515.05
7.2.220.0060.01015.05
7.2.210.0050.00815.05
7.2.200.0040.01115.09
7.2.190.0020.01015.01
7.2.180.0070.00515.08
7.2.170.0030.01215.17
7.2.160.0040.00715.09
7.2.150.0050.00517.19
7.2.140.0040.01017.04
7.2.130.0080.00816.74
7.2.120.0070.00816.66
7.2.110.0090.00816.81
7.2.100.0080.00816.97
7.2.90.0250.00916.37
7.2.80.0240.00816.39
7.2.70.0250.00716.43
7.2.60.0220.00916.36
7.2.50.0190.00716.39
7.2.40.0190.00816.50
7.2.30.0190.00616.33
7.2.20.0180.00616.43
7.2.10.0250.00316.32
7.2.00.0180.00716.65
7.1.330.0020.01315.87
7.1.320.0070.00915.97
7.1.310.0060.00815.75
7.1.300.0040.00715.83
7.1.290.0080.00615.70
7.1.280.0040.01315.83
7.1.270.0030.01015.80
7.1.260.0040.00915.76
7.1.250.0090.00715.67
7.1.240.0040.00615.97
7.1.230.0040.01115.74
7.1.220.0020.01115.75
7.1.210.0280.00814.91
7.1.200.0380.00515.27
7.1.190.0370.00515.20
7.1.180.0210.00415.22
7.1.170.0220.00815.14
7.1.160.0190.00815.10
7.1.150.0210.00615.27
7.1.140.0260.00615.11
7.1.130.0260.00415.23
7.1.120.0210.00415.24
7.1.110.0240.00115.18
7.1.100.0370.00815.26
7.1.90.0310.00615.14
7.1.80.0280.00715.20
7.1.70.0240.01015.24
7.1.60.0360.00821.24
7.1.50.0310.00721.13
7.1.40.0430.01021.12
7.1.30.0260.00921.12
7.1.20.0380.01021.36
7.1.10.0410.00615.20
7.1.00.0380.00815.21
7.0.330.0050.00715.42
7.0.320.0020.01015.39
7.0.310.0030.00915.40
7.0.300.0020.01115.38
7.0.290.0050.00815.61
7.0.280.0100.00315.23
7.0.270.0050.00815.55
7.0.260.0080.00415.43
7.0.250.0020.00815.42
7.0.240.0030.01015.66
7.0.230.0020.00915.43
7.0.220.0100.00215.58
7.0.210.0060.00615.42
7.0.200.0040.01015.54
7.0.190.0030.01015.41
7.0.180.0110.00315.36
7.0.170.0070.00515.55
7.0.160.0020.00915.24
7.0.150.0040.00915.45
7.0.140.0060.00815.37
7.0.130.0050.00515.39
7.0.120.0040.01015.39
7.0.110.0060.00515.33
7.0.100.0060.00815.59
7.0.90.0030.00915.42
7.0.80.0110.00315.59
7.0.70.0020.01215.42
7.0.60.0030.01215.60
7.0.50.0080.00515.23
7.0.40.0030.01013.60
7.0.30.0060.01113.62
7.0.20.0050.00713.50
7.0.10.0050.00713.67
7.0.00.0030.01013.51
5.6.400.0060.00814.50
5.6.390.0040.01014.57
5.6.380.0090.00514.43
5.6.370.0030.01014.28
5.6.360.0080.00714.33
5.6.350.0080.00314.38
5.6.340.0070.00514.58
5.6.330.0070.00614.47
5.6.320.0030.00914.47
5.6.310.0040.01014.36
5.6.300.0060.00814.38
5.6.290.0100.00314.62
5.6.280.0060.00414.52
5.6.270.0090.00414.35
5.6.260.0060.01014.43
5.6.250.0070.00914.57
5.6.240.0040.01114.43
5.6.230.0050.00714.33
5.6.220.0060.00614.47
5.6.210.0060.00814.65
5.6.200.0110.00514.57
5.6.190.0060.01014.33
5.6.180.0030.01214.46
5.6.170.0050.01214.57
5.6.160.0070.00514.37
5.6.150.0050.00714.43
5.6.140.0070.00714.58
5.6.130.0050.00714.57
5.6.120.0090.00714.39
5.6.110.0070.00514.27
5.6.100.0090.00614.64
5.6.90.0050.01114.27
5.6.80.0030.01214.40
5.6.70.0070.00514.21
5.6.60.0020.01014.32
5.6.50.0030.00914.54
5.6.40.0080.00514.23
5.6.30.0050.00714.54
5.6.20.0040.01114.31
5.6.10.0050.00714.34
5.6.00.0050.00814.34

preferences:
41.52 ms | 403 KiB | 5 Q