3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2000-01-01'); echo($X->format('e') . "\n"); echo($X->format('d/m/Y') . "\n"); $X= new DateTime('@' . $X->format('U')); echo($X->format('d/m/Y') . "\n"); echo($X->format('e') . "\n");

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)
8.3.60.0100.01018.56
8.3.50.0120.00421.27
8.3.40.0150.00018.92
8.3.30.0080.00619.19
8.3.20.0000.00720.16
8.3.10.0040.00422.11
8.3.00.0080.00022.52
8.2.180.0110.00416.60
8.2.170.0070.00722.96
8.2.160.0140.00019.38
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.83
8.2.110.0050.00522.26
8.2.100.0000.01217.91
8.2.90.0030.00617.63
8.2.80.0030.00517.97
8.2.70.0060.00318.05
8.2.60.0030.00617.93
8.2.50.0050.00319.76
8.2.40.0070.00020.59
8.2.30.0040.00418.11
8.2.20.0070.00017.78
8.2.10.0040.00417.82
8.2.00.0060.00317.89
8.1.280.0040.01925.92
8.1.270.0040.00422.06
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0090.00023.94
8.1.230.0110.00018.97
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.60
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0050.00518.83
8.1.160.0000.00722.11
8.1.150.0000.00718.84
8.1.140.0040.00417.59
8.1.130.0000.00717.82
8.1.120.0030.00317.64
8.1.110.0090.00017.55
8.1.100.0040.00417.68
8.1.90.0040.00417.52
8.1.80.0040.00417.73
8.1.70.0050.00317.65
8.1.60.0040.00417.68
8.1.50.0040.00417.59
8.1.40.0040.00417.66
8.1.30.0000.00717.73
8.1.20.0080.00017.79
8.1.10.0020.00517.61
8.1.00.0000.00717.73
8.0.300.0000.00819.77
8.0.290.0000.00716.88
8.0.280.0030.00318.47
8.0.270.0030.00317.35
8.0.260.0000.00816.93
8.0.250.0030.00317.23
8.0.240.0000.00817.09
8.0.230.0030.00317.17
8.0.220.0070.00016.98
8.0.210.0080.00017.04
8.0.200.0020.00517.15
8.0.190.0040.00417.19
8.0.180.0000.00717.09
8.0.170.0000.00717.02
8.0.160.0030.00617.06
8.0.150.0070.00017.07
8.0.140.0000.00817.13
8.0.130.0030.00313.47
8.0.120.0080.00017.12
8.0.110.0070.00017.00
8.0.100.0000.00716.91
8.0.90.0040.00417.18
8.0.80.0040.01117.08
8.0.70.0050.00317.07
8.0.60.0040.00416.98
8.0.50.0050.00316.87
8.0.30.0100.00917.26
8.0.20.0080.01017.40
8.0.10.0040.00417.14
8.0.00.0110.00816.92
7.4.330.0000.00615.20
7.4.320.0030.00516.59
7.4.300.0000.00616.72
7.4.290.0000.00716.57
7.4.280.0000.00616.72
7.4.270.0070.00016.74
7.4.260.0000.00716.59
7.4.250.0030.00516.70
7.4.240.0030.00416.60
7.4.230.0040.00416.50
7.4.220.0070.01016.72
7.4.210.0050.01116.65
7.4.200.0050.00216.59
7.4.190.0000.00716.83
7.4.160.0090.01516.78
7.4.150.0070.01017.40
7.4.140.0120.00917.86
7.4.130.0090.00916.75
7.4.120.0080.00816.58
7.4.110.0120.00616.72
7.4.100.0150.00716.79
7.4.90.0140.00716.71
7.4.80.0060.01519.39
7.4.70.0110.00516.72
7.4.60.0070.01016.56
7.4.50.0030.00516.75
7.4.40.0090.00622.77
7.4.30.0030.01316.54
7.4.00.0040.01115.26
7.3.330.0050.00013.22
7.3.320.0060.00013.29
7.3.310.0040.00416.43
7.3.300.0000.00716.36
7.3.290.0070.00716.38
7.3.280.0080.01016.36
7.3.270.0110.00717.40
7.3.260.0160.00316.43
7.3.250.0070.00916.71
7.3.240.0120.00616.62
7.3.230.0000.01616.39
7.3.210.0130.00316.36
7.3.200.0150.00319.39
7.3.190.0100.01016.55
7.3.180.0120.01216.63
7.3.170.0080.00816.61
7.3.160.0090.01216.71
7.3.120.0090.00614.92
7.3.10.0060.00916.63
7.3.00.0130.01016.50
7.2.330.0160.00416.76
7.2.320.0110.00716.93
7.2.310.0160.00716.99
7.2.300.0100.00616.84
7.2.290.0140.00316.94
7.2.130.0150.00416.75
7.2.120.0200.00316.71
7.2.110.0150.00416.98
7.2.100.0030.01016.89
7.2.90.0170.01216.72
7.2.80.0090.01216.70
7.2.70.0220.00316.51
7.2.60.0060.00616.92
7.2.50.0160.01216.94
7.2.40.0120.01216.84
7.2.30.0100.01917.00
7.2.20.0090.01216.65
7.2.10.0050.00916.96
7.2.00.0100.00918.42
7.1.250.0190.00315.73
7.1.100.0060.00618.09
7.1.70.0070.01117.19
7.1.60.0100.01319.82
7.1.50.0100.01317.14
7.1.00.0070.04322.36
7.0.200.0040.00416.69
7.0.140.0170.06322.09
7.0.60.0070.07720.05
7.0.50.0030.04317.90
7.0.40.0070.08720.11
7.0.30.0370.07320.12
7.0.20.0230.05320.34
7.0.10.0200.07020.20
7.0.00.0000.04320.11
5.6.280.0000.07321.02
5.6.210.0030.05020.65
5.6.200.0030.06318.17
5.6.190.0100.08720.46
5.6.180.3400.04020.41
5.6.170.0270.08320.31
5.6.160.0030.04320.50
5.6.150.0170.07718.16
5.6.140.0100.08018.16
5.6.130.0100.07318.14
5.6.120.0130.07020.99
5.6.110.0170.07320.88
5.6.100.0130.07321.07
5.6.90.0030.08020.95
5.6.80.0070.03720.28
5.6.70.0230.04720.34
5.5.350.0200.07320.46
5.5.340.0030.08318.04
5.5.330.0130.07720.19
5.5.320.0300.07320.41
5.5.310.0230.08320.23
5.5.300.0000.04018.07
5.5.290.0030.04017.91
5.5.280.0100.08020.79
5.5.270.0100.04720.65
5.5.260.0070.03720.89
5.5.250.0070.09020.68
5.5.240.0000.07720.28
5.4.450.0830.06719.14
5.4.440.0830.05019.41
5.4.430.0830.05319.14
5.4.420.0100.06719.10
5.4.410.0970.05019.48
5.4.400.1130.05318.84
5.4.390.1030.08018.68
5.4.380.0230.05318.63
5.4.370.0170.05018.46
5.4.360.0170.04718.61
5.4.350.0230.04318.49
5.4.340.0100.05718.53
5.4.320.0060.03612.46
5.4.310.0050.04012.45
5.4.300.0080.04812.46
5.4.290.0050.04112.45
5.4.280.0080.03612.35
5.4.270.0080.03812.35
5.4.260.0200.04019.02
5.4.250.0100.05318.92
5.4.240.0200.04319.02
5.4.230.0100.07718.88
5.4.220.0170.05018.76
5.4.210.0100.05018.83
5.4.200.0070.05318.92
5.4.190.0170.04318.93
5.4.180.0100.04718.74
5.4.170.0070.06318.88
5.4.160.0170.06718.68
5.4.150.0070.05719.00
5.4.140.0170.04716.46
5.4.130.0100.07016.48
5.4.120.0100.06716.41
5.4.110.0170.04316.46
5.4.100.0130.04716.34
5.4.90.0030.05316.36
5.4.80.0100.04716.45
5.4.70.0100.04716.54
5.4.60.0130.04316.36
5.4.50.0170.04016.37
5.4.40.0130.05316.51
5.4.30.0030.05316.36
5.4.20.0170.05016.41
5.4.10.0130.05016.26
5.4.00.0000.06015.91
5.3.290.0100.04112.80
5.3.280.0130.06314.61
5.3.270.0100.05014.62
5.3.260.0100.05714.52
5.3.250.0070.05314.60
5.3.240.0070.07014.61
5.3.230.0130.05014.30
5.3.220.0070.05714.56
5.3.210.0170.04314.56
5.3.200.0070.04714.27
5.3.190.0070.05314.66
5.3.180.0130.06014.57
5.3.170.0130.04314.45
5.3.160.0100.05014.40
5.3.150.0230.05014.65
5.3.140.0200.03714.57
5.3.130.0070.08014.70
5.3.120.0200.05014.41
5.3.110.0100.06014.70
5.3.100.0130.06713.91
5.3.90.0170.05314.07
5.3.80.0170.04013.93
5.3.70.0100.04713.71
5.3.60.0130.06314.01
5.3.50.0130.04313.96
5.3.40.0100.04713.96
5.3.30.0030.05013.95
5.3.20.0100.04713.52
5.3.10.0070.06713.57
5.3.00.0100.05713.75
5.2.170.0070.05010.90
5.2.160.0000.06311.25
5.2.150.0070.04011.06
5.2.140.0000.04310.90
5.2.130.0100.04711.11
5.2.120.0100.04711.03
5.2.110.0030.06011.09
5.2.100.0030.04011.10
5.2.90.0030.04311.13
5.2.80.0030.04010.85
5.2.70.0070.04010.97
5.2.60.0130.04711.06
5.2.50.0070.04310.78
5.2.40.0100.03711.14
5.2.30.0030.04310.73
5.2.20.0100.05010.89
5.2.10.0030.04010.86
5.2.00.0100.05010.48
5.1.60.0130.0279.96
5.1.50.0030.0339.88
5.1.40.0200.0309.91
5.1.30.0030.03710.41
5.1.20.0030.05310.36
5.1.10.0070.03310.11
5.1.00.0100.04010.10
5.0.50.0070.0278.60
5.0.40.0030.0378.64
5.0.30.0030.0438.27
5.0.20.0000.0308.16
5.0.10.0030.0278.36
5.0.00.0130.0338.30
4.4.90.0000.0237.48
4.4.80.0070.0177.48
4.4.70.0000.0237.48
4.4.60.0000.0237.48
4.4.50.0070.0237.48
4.4.40.0030.0407.48
4.4.30.0030.0237.48
4.4.20.0030.0207.48
4.4.10.0070.0177.48
4.4.00.0030.0407.48
4.3.110.0030.0207.48
4.3.100.0030.0207.48
4.3.90.0070.0177.48
4.3.80.0030.0307.48
4.3.70.0000.0237.48
4.3.60.0000.0237.48
4.3.50.0100.0277.48
4.3.40.0000.0337.48
4.3.30.0000.0237.48
4.3.20.0070.0177.48
4.3.10.0000.0237.48
4.3.00.0130.02010.14

preferences:
49.96 ms | 401 KiB | 5 Q