3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = new DateTime('first day of 5st month'); echo $datetime->format('jS, F Y');

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)
8.3.60.0100.00516.75
8.3.50.0240.00516.43
8.3.40.0070.00718.70
8.3.30.0140.00718.92
8.3.20.0000.00818.81
8.3.10.0030.00618.73
8.3.00.0040.00419.25
8.2.180.0070.00716.63
8.2.170.0100.00322.96
8.2.160.0100.00718.83
8.2.150.0090.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00620.93
8.2.110.0090.00020.31
8.2.100.0110.00017.91
8.2.90.0000.00817.91
8.2.80.0040.00420.96
8.2.70.0040.00417.75
8.2.60.0040.00417.63
8.2.50.0040.00417.75
8.2.40.0060.00317.75
8.2.30.0030.00617.86
8.2.20.0090.00017.80
8.2.10.0000.00717.67
8.2.00.0000.00717.86
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0100.00020.52
8.1.230.0110.00022.75
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0040.00717.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00819.13
8.1.160.0030.00518.63
8.1.150.0090.00018.59
8.1.140.0030.00617.32
8.1.130.0040.00417.43
8.1.120.0070.00017.39
8.1.110.0070.00017.34
8.1.100.0070.00017.45
8.1.90.0000.00717.47
8.1.80.0040.00417.37
8.1.70.0000.00717.45
8.1.60.0090.00017.53
8.1.50.0040.00417.36
8.1.40.0000.00817.41
8.1.30.0030.00617.64
8.1.20.0080.00017.52
8.1.10.0040.00417.58
8.1.00.0000.00817.45
8.0.300.0000.00719.81
8.0.290.0000.00816.88
8.0.280.0000.00718.13
8.0.270.0070.00017.19
8.0.260.0000.00816.95
8.0.250.0050.00317.11
8.0.240.0040.00417.11
8.0.230.0070.00017.08
8.0.220.0000.00717.02
8.0.210.0000.00716.91
8.0.200.0030.00317.00
8.0.190.0000.00716.95
8.0.180.0040.00717.08
8.0.170.0040.00416.95
8.0.160.0070.00017.04
8.0.150.0070.00016.92
8.0.140.0090.00016.88
8.0.130.0050.00013.40
8.0.120.0050.00516.88
8.0.110.0050.00316.90
8.0.100.0040.00417.05
8.0.90.0000.00716.83
8.0.80.0150.00616.93
8.0.70.0030.00516.87
8.0.60.0030.00616.88
8.0.50.0050.00317.13
8.0.30.0110.00717.19
8.0.20.0090.01217.17
8.0.10.0000.00717.03
8.0.00.0070.01216.65
7.4.330.0050.00012.91
7.4.320.0030.00316.43
7.4.300.0000.00716.59
7.4.290.0030.00316.54
7.4.280.0080.00316.57
7.4.270.0030.00316.40
7.4.260.0000.00713.16
7.4.250.0030.00516.56
7.4.240.0040.00416.61
7.4.230.0070.00316.57
7.4.220.0060.01616.60
7.4.210.0070.01416.61
7.4.200.0080.00016.60
7.4.190.0000.00716.31
7.4.160.0090.00616.43
7.4.150.0070.01116.64
7.4.140.0100.01016.61
7.4.130.0120.00916.67
7.4.120.0100.01316.59
7.4.110.0030.01616.63
7.4.100.0110.00616.63
7.4.90.0070.01016.54
7.4.80.0070.01119.39
7.4.70.0060.00916.48
7.4.60.0060.01016.58
7.4.50.0040.00016.58
7.4.40.0060.00916.61
7.4.30.0090.01316.30
7.4.00.0070.01115.04
7.3.330.0070.00013.26
7.3.320.0060.00013.04
7.3.310.0030.00316.19
7.3.300.0030.00316.28
7.3.290.0100.00616.29
7.3.280.0100.00516.29
7.3.270.0100.01316.24
7.3.260.0100.00716.43
7.3.250.0140.00916.45
7.3.240.0070.01016.49
7.3.230.0090.00916.35
7.3.210.0170.00716.42
7.3.200.0000.01716.61
7.3.190.0060.00916.57
7.3.180.0120.00616.36
7.3.170.0100.00716.71
7.3.160.0070.01016.37
7.3.120.0100.00714.90
7.3.110.0090.01014.95
7.3.100.0030.01114.79
7.3.90.0100.00714.89
7.3.80.0030.01014.81
7.3.70.0070.00414.68
7.3.60.0020.01414.85
7.3.50.0050.00814.69
7.3.40.0010.00914.85
7.3.30.0040.00914.99
7.3.20.0090.00516.79
7.3.10.0040.01116.68
7.3.00.0060.00916.56
7.2.330.0120.00616.38
7.2.320.0060.01016.52
7.2.310.0060.01016.62
7.2.300.0070.01016.64
7.2.290.0030.01616.50
7.2.250.0050.01214.90
7.2.240.0070.01014.72
7.2.230.0030.01415.07
7.2.220.0090.00715.05
7.2.210.0070.00715.07
7.2.200.0060.00715.07
7.2.190.0080.00614.91
7.2.180.0060.00614.89
7.2.170.0060.00714.94
7.2.60.0000.01616.85
7.2.00.0060.00619.35
7.1.330.0030.01215.68
7.1.320.0060.00615.61
7.1.310.0070.00415.68
7.1.300.0040.00815.59
7.1.290.0050.00715.35
7.1.280.0070.00515.71
7.1.270.0070.00515.65
7.1.260.0070.00815.83
7.1.200.0030.00615.81
7.1.100.0460.01315.88
7.1.70.0060.00617.16
7.1.60.0100.01419.30
7.1.50.0360.01116.94
7.1.00.0000.07022.54
7.0.200.0000.00916.92
7.0.140.0000.07722.07
7.0.120.0170.05722.01
7.0.60.0100.08319.93
7.0.50.0000.04317.82
7.0.40.0070.05720.24
7.0.30.0370.05720.13
7.0.20.0300.07720.16
7.0.10.0130.07020.21
7.0.00.0170.07020.11
5.6.280.0030.07321.04
5.6.210.0030.04720.53
5.6.200.0030.05318.22
5.6.190.0070.08320.41
5.6.180.0230.04320.47
5.6.170.0200.05020.54
5.6.160.0130.07720.54
5.6.150.0030.08318.29
5.6.140.0030.04018.15
5.6.130.0070.08018.28
5.6.120.0000.04321.13
5.6.110.0070.08021.01
5.6.100.0030.07321.00
5.6.90.0070.08721.13
5.6.80.0170.07020.37
5.5.350.2700.03320.32
5.5.340.0030.06318.08
5.5.330.0100.04320.13
5.5.320.0300.06320.34
5.5.310.0200.04320.29
5.5.300.0070.06718.08
5.5.290.0100.04018.07
5.5.280.0070.08320.96
5.5.270.0030.05020.97
5.5.260.0030.09320.84
5.5.250.0070.06020.68
5.5.240.0400.07320.15
5.4.450.3370.03719.64
5.4.440.3430.04019.19
5.4.430.3400.04019.40
5.4.420.3000.03319.54
5.4.410.3330.03719.50
5.4.400.1900.04019.16
5.4.390.2900.04019.13
5.4.380.1600.04019.19
5.4.370.2970.04019.09
5.4.360.2870.03718.94
5.4.350.2900.03718.85
5.4.340.3670.04319.09
5.4.320.3470.03019.24
5.4.310.3330.04318.98
5.4.300.3130.04018.84
5.4.290.3270.03719.15
5.4.280.3370.03719.05
5.4.270.3370.03018.94
5.4.260.2430.04719.24
5.4.250.3070.03319.14
5.4.240.3470.03719.05
5.4.230.3100.03318.94
5.4.220.3300.04019.30
5.4.210.3270.04319.21
5.4.200.3370.04019.13
5.4.190.3530.03718.93
5.4.180.3470.02318.84
5.4.170.2930.03718.93
5.4.160.3230.04019.13
5.4.150.3300.04019.29
5.4.140.3300.03716.39
5.4.130.3370.03316.34
5.4.120.3030.04016.52
5.4.110.3330.02716.45
5.4.100.3300.04016.45
5.4.90.3270.04016.45
5.4.80.3570.03716.54
5.4.70.3370.03016.24
5.4.60.3330.03716.38
5.4.50.2830.03716.55
5.4.40.3030.04016.53
5.4.30.3330.03316.53
5.4.20.3970.02716.55
5.4.10.3070.03016.53
5.4.00.3170.03315.86
5.3.290.3070.04014.74
5.3.280.3300.04714.51
5.3.270.3030.04314.52
5.3.260.3330.04014.59
5.3.250.3300.03714.61
5.3.240.3070.03714.51
5.3.230.3270.04014.60
5.3.220.2930.03314.47
5.3.210.3200.03314.63
5.3.200.3130.03314.56
5.3.190.3400.04314.63
5.3.180.3400.03014.63
5.3.170.2970.03314.63
5.3.160.3330.03714.65
5.3.150.3430.03314.67
5.3.140.3430.03314.62
5.3.130.3130.03714.46
5.3.120.3170.03714.70
5.3.110.3630.03714.76
5.3.100.3400.03714.07
5.3.90.3170.03313.92
5.3.80.3200.03713.93
5.3.70.3070.04013.92
5.3.60.3270.04013.91
5.3.50.3300.04013.92
5.3.40.3100.03313.86
5.3.30.3000.03713.95
5.3.20.3200.03713.68
5.3.10.3200.02313.63
5.3.00.4030.04013.63
5.2.170.2600.02711.22
5.2.160.2530.03011.05
5.2.150.2570.02711.36
5.2.140.2830.02711.04
5.2.130.2800.03311.01
5.2.120.2670.03311.18
5.2.110.3170.02711.21
5.2.100.3330.02711.10
5.2.90.3030.02711.02
5.2.80.2870.03311.02
5.2.70.2830.03311.04
5.2.60.2830.03311.27
5.2.50.2870.03311.13
5.2.40.2270.02710.90
5.2.30.2200.03011.20
5.2.20.2800.02711.00
5.2.10.2400.02311.09
5.2.00.2330.03010.82
5.1.60.2230.02310.00
5.1.50.2770.02010.07
5.1.40.2170.0239.94
5.1.30.2300.02710.25
5.1.20.2100.02710.29
5.1.10.2100.02010.13
5.1.00.2300.02310.07
5.0.50.1330.0278.40
5.0.40.1100.0178.38
5.0.30.1400.0378.27
5.0.20.1530.0278.42
5.0.10.1430.0208.08
5.0.00.1270.0308.15
4.4.90.0770.0207.34
4.4.80.1270.0207.34
4.4.70.1100.0177.34
4.4.60.1200.0177.34
4.4.50.1270.0137.34
4.4.40.1200.0277.34
4.4.30.1170.0207.34
4.4.20.1130.0207.34
4.4.10.1300.0177.34
4.4.00.1300.0307.34
4.3.110.1130.0177.34
4.3.100.1530.0177.34
4.3.90.1400.0137.34
4.3.80.1430.0277.34
4.3.70.1230.0177.34
4.3.60.0870.0137.34
4.3.50.1470.0207.34
4.3.40.1530.0207.34
4.3.30.0800.0237.34
4.3.20.0700.0177.34
4.3.10.0770.0277.34
4.3.00.0730.0137.34

preferences:
43.01 ms | 401 KiB | 5 Q