3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('23:59:59 last day of this month'); echo $date->format(DateTime::RFC2822);

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)
8.3.60.0140.00416.63
8.3.50.0100.01318.43
8.3.40.0120.00319.09
8.3.30.0090.00618.61
8.3.20.0070.00720.35
8.3.10.0000.00823.70
8.3.00.0090.00019.38
8.2.180.0140.00716.63
8.2.170.0040.01122.96
8.2.160.0070.00722.16
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00319.13
8.2.120.0000.00726.35
8.2.110.0060.00319.30
8.2.100.0040.00718.05
8.2.90.0000.00819.09
8.2.80.0060.00317.97
8.2.70.0030.00717.75
8.2.60.0140.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00419.39
8.2.30.0050.00220.75
8.2.20.0090.00017.79
8.2.10.0000.00818.12
8.2.00.0030.00618.16
8.1.280.0050.01425.92
8.1.270.0080.00022.02
8.1.260.0030.00628.09
8.1.250.0060.00328.09
8.1.240.0090.00019.38
8.1.230.0070.00717.79
8.1.220.0030.00617.91
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0000.00817.38
8.1.180.0000.00718.10
8.1.170.0080.00022.02
8.1.160.0000.00721.92
8.1.150.0000.00819.00
8.1.140.0090.00019.63
8.1.130.0040.00417.77
8.1.120.0040.00417.69
8.1.110.0090.00017.64
8.1.100.0040.00417.68
8.1.90.0040.00417.64
8.1.80.0040.00417.59
8.1.70.0030.00317.49
8.1.60.0030.00517.68
8.1.50.0040.00417.68
8.1.40.0040.00417.65
8.1.30.0080.00017.63
8.1.20.0040.00417.63
8.1.10.0000.00817.70
8.1.00.0000.00817.72
8.0.300.0070.00018.77
8.0.290.0070.00017.00
8.0.280.0020.00518.62
8.0.270.0000.00717.35
8.0.260.0030.00317.35
8.0.250.0050.00217.24
8.0.240.0050.00317.25
8.0.230.0000.00717.04
8.0.220.0030.00317.11
8.0.210.0030.00517.07
8.0.200.0030.00317.16
8.0.190.0030.00317.08
8.0.180.0000.00817.12
8.0.170.0000.00816.98
8.0.160.0050.00317.06
8.0.150.0050.00317.00
8.0.140.0050.00517.06
8.0.130.0000.00613.46
8.0.120.0060.00316.99
8.0.110.0040.00416.97
8.0.100.0040.00416.97
8.0.90.0030.00517.12
8.0.80.0070.01017.04
8.0.70.0070.00017.00
8.0.60.0000.00716.98
8.0.50.0050.00316.94
8.0.30.0130.00517.24
8.0.20.0120.00817.40
8.0.10.0050.00217.07
8.0.00.0080.01017.02
7.4.330.0020.00216.84
7.4.320.0000.00716.61
7.4.300.0000.00716.59
7.4.290.0000.00716.49
7.4.280.0030.00616.55
7.4.270.0000.00816.72
7.4.260.0000.00716.75
7.4.250.0040.00416.61
7.4.240.0050.00216.63
7.4.230.0030.00316.71
7.4.220.0070.01016.80
7.4.210.0120.00616.62
7.4.200.0030.00316.73
7.4.160.0090.00616.54
7.4.150.0090.01217.40
7.4.140.0120.00917.86
7.4.130.0050.01216.61
7.4.120.0080.00916.77
7.4.110.0090.00916.61
7.4.100.0110.00616.63
7.4.90.0140.00316.57
7.4.80.0140.00519.39
7.4.70.0100.00616.60
7.4.60.0060.01016.78
7.4.50.0030.01016.50
7.4.40.0030.01316.82
7.4.30.0060.01616.83
7.4.10.0030.01415.04
7.4.00.0050.01115.19
7.3.330.0000.00513.08
7.3.320.0000.00613.17
7.3.310.0030.00316.39
7.3.300.0000.00716.18
7.3.290.0100.00616.33
7.3.280.0110.00916.33
7.3.270.0070.01717.40
7.3.260.0080.01816.64
7.3.250.0070.01116.50
7.3.240.0100.00716.62
7.3.230.0060.01116.42
7.3.210.0030.01316.39
7.3.200.0120.01016.45
7.3.190.0060.01616.29
7.3.180.0090.00616.50
7.3.170.0090.00616.58
7.3.160.0090.00616.45
7.3.130.0030.01414.54
7.3.120.0050.01514.78
7.3.110.0080.01015.01
7.3.100.0070.00615.08
7.3.90.0060.01014.90
7.3.80.0060.00914.71
7.3.70.0020.01214.79
7.3.60.0070.00715.01
7.3.50.0060.00714.91
7.3.40.0050.00814.99
7.3.30.0030.00814.85
7.3.20.0060.01216.74
7.3.10.0050.00816.63
7.3.00.0070.00816.72
7.2.330.0100.00716.93
7.2.320.0140.00316.92
7.2.310.0060.01016.66
7.2.300.0070.01016.93
7.2.290.0080.01116.54
7.2.260.0070.01314.88
7.2.250.0080.01015.26
7.2.240.0050.01215.13
7.2.230.0050.01115.16
7.2.220.0040.00915.42
7.2.210.0070.00815.28
7.2.200.0020.01115.08
7.2.190.0020.01315.21
7.2.180.0070.00715.14
7.2.170.0080.00515.06
7.2.160.0040.01115.11
7.2.150.0040.01117.16
7.2.140.0000.01317.07
7.2.130.0080.00816.97
7.2.120.0070.01116.85
7.2.110.0120.00516.88
7.2.100.0020.01217.13
7.2.90.0060.00816.82
7.2.80.0130.00517.13
7.2.70.0060.01217.00
7.2.60.0110.00517.04
7.2.50.0140.01017.18
7.2.40.0070.00817.05
7.2.30.0060.00817.05
7.2.20.0080.00917.11
7.2.10.0070.00717.16
7.2.00.0070.00817.85
7.1.330.0100.00415.67
7.1.320.0070.00515.89
7.1.310.0050.00915.83
7.1.300.0060.00615.77
7.1.290.0090.00415.64
7.1.280.0040.00815.78
7.1.270.0080.00515.68
7.1.260.0080.00915.89
7.1.250.0030.01315.81
7.1.240.0030.01015.61
7.1.230.0040.01115.93
7.1.220.0030.01015.61
7.1.210.0030.01315.51
7.1.200.0060.00915.68
7.1.190.0060.00615.73
7.1.180.0030.01015.81
7.1.170.0000.01015.86
7.1.160.0090.00615.93
7.1.150.0030.01415.98
7.1.140.0040.00815.94
7.1.130.0030.00615.81
7.1.120.0070.00715.78
7.1.110.0060.00615.79
7.1.100.0000.01317.11
7.1.90.0030.01015.74
7.1.80.0100.00615.80
7.1.70.0100.00116.57
7.1.60.0080.01317.65
7.1.50.0030.01316.44
7.1.40.0080.00615.76
7.1.30.0040.01215.90
7.1.20.0070.00315.91
7.1.10.0090.00315.73
7.1.00.0120.03319.26
7.0.330.0100.00315.36
7.0.320.0070.00715.48
7.0.310.0040.00815.52
7.0.300.0030.00915.41
7.0.290.0110.00415.26
7.0.280.0000.00815.45
7.0.270.0030.00915.57
7.0.260.0080.00815.39
7.0.250.0030.01015.42
7.0.240.0060.00615.47
7.0.230.0000.00915.63
7.0.220.0100.00315.46
7.0.210.0100.00315.58
7.0.200.0220.00814.99
7.0.190.0060.00915.38
7.0.180.0000.01715.53
7.0.170.0000.00915.53
7.0.160.0060.00615.23
7.0.150.0110.00315.47
7.0.140.0090.00615.52
7.0.130.0040.01215.61
7.0.120.0070.00715.61
7.0.110.0060.00615.41
7.0.100.0030.00615.19
7.0.90.0070.00715.47
7.0.80.0030.01015.52
7.0.70.0110.00015.31
7.0.60.0080.04617.78
7.0.50.0030.02216.63
7.0.40.0060.02316.84
7.0.30.0230.03616.77
7.0.20.0130.02316.76
7.0.10.0120.04216.89
7.0.00.0090.04516.70
5.6.400.0040.01214.38
5.6.390.0060.00614.52
5.6.380.0070.00714.46
5.6.370.0090.00314.11
5.6.360.0090.00314.55
5.6.350.0120.00314.23
5.6.340.0100.00314.59
5.6.330.0080.00414.22
5.6.320.0050.00314.04
5.6.310.0050.00514.45
5.6.300.0130.00314.30
5.6.290.0090.00014.71
5.6.280.0060.03817.53
5.6.270.0000.01414.39
5.6.260.0070.00714.23
5.6.250.0040.00814.38
5.6.240.0030.00614.83
5.6.230.0090.00314.40
5.6.220.0060.00614.52
5.6.210.0110.03717.42
5.6.200.0090.02116.26
5.6.190.0120.04217.56
5.6.180.0180.03217.54
5.6.170.0130.04317.41
5.6.160.0100.02717.52
5.6.150.0090.02616.25
5.6.140.0070.04716.42
5.6.130.0080.02716.21
5.6.120.0050.02217.85
5.6.110.0050.04817.61
5.6.100.0100.04217.89
5.6.90.0080.04317.77
5.6.80.0090.03517.51
5.6.70.0030.00614.45
5.6.60.0040.01114.29
5.6.50.0040.01214.41
5.6.40.0030.01314.57
5.6.30.0030.00914.36
5.6.20.0100.00014.41
5.6.10.0000.01514.10
5.6.00.0120.00314.13
5.5.380.0070.00714.32
5.5.370.0120.00414.45
5.5.360.0060.00614.36
5.5.350.2190.02617.44
5.5.340.0100.03116.26
5.5.330.0080.04317.50
5.5.320.0270.02717.18
5.5.310.0100.03317.44
5.5.300.0050.04416.15
5.5.290.0060.02316.22
5.5.280.0050.03917.63
5.5.270.0050.04417.50
5.5.260.0090.04717.57
5.5.250.0030.04917.47
5.5.240.0080.04617.29
5.5.230.0060.00614.13
5.5.220.0120.00414.39
5.5.210.0110.00414.27
5.5.200.0060.00614.22
5.5.190.0080.00414.54
5.5.180.0000.01514.20
5.5.170.0050.00514.00
5.5.160.0040.01214.42
5.5.150.0070.00714.37
5.5.140.0000.01014.20
5.5.130.0070.00414.10
5.5.120.0070.00714.32
5.5.110.0040.00714.35
5.5.100.0040.00814.21
5.5.90.0000.01114.43
5.5.80.0080.00314.48
5.5.70.0130.00314.11
5.5.60.0030.01014.00
5.5.50.0070.00714.07
5.5.40.0040.01114.39
5.5.30.0060.00914.43
5.5.20.0070.00714.45
5.5.10.0070.00214.43
5.5.00.0000.01514.35

preferences:
60.9 ms | 401 KiB | 5 Q