3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2000-01-01'); echo($X<$Y ? "X\n" : "Y\n"); $S=$X->format('e'); echo($X->format('d/m/Y') . "\n"); $X= new DateTime('@' . $X->format('U')); $X->setTimeZone(new DateTimeZone($S)); 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)
8.3.60.0070.00718.68
8.3.50.0090.01221.15
8.3.40.0150.00318.80
8.3.30.0110.00419.04
8.3.20.0070.00020.29
8.3.10.0070.00021.98
8.3.00.0040.00422.34
8.2.180.0140.00717.00
8.2.170.0070.01422.96
8.2.160.0110.00419.37
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00019.48
8.2.110.0090.00022.25
8.2.100.0090.00619.63
8.2.90.0030.00619.21
8.2.80.0080.00017.97
8.2.70.0000.00817.75
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0040.00419.89
8.2.30.0040.00418.14
8.2.20.0040.00417.76
8.2.10.0060.00317.88
8.2.00.0000.01017.93
8.1.280.0150.00625.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.88
8.1.230.0120.00018.93
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0040.00417.50
8.1.180.0040.00418.73
8.1.170.0000.00818.71
8.1.160.0000.00822.17
8.1.150.0070.00018.84
8.1.140.0000.00717.69
8.1.130.0030.00317.79
8.1.120.0030.00517.63
8.1.110.0040.00417.59
8.1.100.0000.00717.64
8.1.90.0040.00417.64
8.1.80.0000.00817.64
8.1.70.0030.00317.65
8.1.60.0040.00417.73
8.1.50.0000.00717.65
8.1.40.0050.00317.57
8.1.30.0060.00317.65
8.1.20.0040.00417.62
8.1.10.0030.00517.58
8.1.00.0040.00417.62
8.0.300.0070.00018.77
8.0.290.0070.00017.30
8.0.280.0040.00418.63
8.0.270.0070.00017.33
8.0.260.0030.00317.02
8.0.250.0000.00717.19
8.0.240.0060.00317.02
8.0.230.0000.00717.19
8.0.220.0000.00717.07
8.0.210.0050.00217.03
8.0.200.0000.00617.20
8.0.190.0050.00217.04
8.0.180.0000.00817.00
8.0.170.0040.00417.04
8.0.160.0040.00417.07
8.0.150.0050.00217.05
8.0.140.0040.00417.11
8.0.130.0050.00013.43
8.0.120.0080.00017.00
8.0.110.0040.00417.01
8.0.100.0030.00516.92
8.0.90.0040.00416.99
8.0.80.0050.01017.11
8.0.70.0000.00716.90
8.0.60.0020.00517.21
8.0.50.0040.00417.16
8.0.30.0120.00817.15
8.0.20.0150.00417.42
8.0.10.0040.00417.26
8.0.00.0120.00917.00
7.4.330.0030.00315.00
7.4.320.0070.00016.50
7.4.300.0000.00616.73
7.4.290.0030.00316.54
7.4.280.0030.00316.63
7.4.270.0030.00316.74
7.4.260.0070.00016.73
7.4.250.0000.00716.61
7.4.240.0020.00516.73
7.4.230.0030.00316.75
7.4.220.0160.01016.69
7.4.210.0080.00816.71
7.4.200.0030.00316.70
7.4.190.0070.00016.74
7.4.160.0090.01416.73
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0080.01216.82
7.4.120.0150.00416.71
7.4.110.0090.00916.67
7.4.100.0100.01316.74
7.4.90.0130.00316.81
7.4.80.0110.00519.39
7.4.70.0140.00416.61
7.4.60.0070.01016.82
7.4.50.0000.00816.64
7.4.40.0060.00922.77
7.4.30.0090.00916.70
7.4.00.0030.01215.30
7.3.330.0020.00213.13
7.3.320.0000.00513.26
7.3.310.0000.00716.51
7.3.300.0030.00316.30
7.3.290.0070.00716.39
7.3.280.0080.00716.43
7.3.270.0110.00617.40
7.3.260.0130.00316.61
7.3.250.0090.01016.70
7.3.240.0100.00616.45
7.3.230.0100.00616.39
7.3.210.0120.00616.64
7.3.200.0150.00319.39
7.3.190.0070.01116.53
7.3.180.0130.00316.71
7.3.170.0100.00716.79
7.3.160.0030.01216.58
7.3.120.0030.01314.71
7.3.10.0000.01316.47
7.3.00.0080.00516.72
7.2.330.0000.01716.62
7.2.320.0070.01116.63
7.2.310.0090.01116.67
7.2.300.0100.00716.59
7.2.290.0060.01216.62
7.2.130.0100.00716.58
7.2.120.0070.01117.10
7.2.110.0040.01116.89
7.2.100.0140.00716.78
7.2.90.0060.00916.84
7.2.80.0150.00617.09
7.2.70.0150.00916.99
7.2.60.0000.01216.92
7.2.50.0090.00617.12
7.2.40.0120.00616.93
7.2.30.0120.00417.09
7.2.20.0170.00317.00
7.2.10.0060.01016.74
7.2.00.0050.00618.32
7.1.250.0000.01115.50
7.1.100.0030.00918.17
7.1.70.0000.00717.30
7.1.60.0080.00419.82
7.1.50.0070.01417.18
7.1.00.0000.05022.44
7.0.200.0000.00716.94
7.0.140.0000.07722.12
7.0.60.0130.07719.96
7.0.50.0130.05317.84
7.0.40.0170.07719.96
7.0.30.0300.05020.21
7.0.20.0370.07020.04
7.0.10.0230.07020.20
7.0.00.0070.03720.20
5.6.280.0000.07721.02
5.6.210.0100.08020.43
5.6.200.0030.04718.13
5.6.190.0000.05020.63
5.6.180.3770.03320.27
5.6.170.0400.07320.33
5.6.160.0130.06320.50
5.6.150.0000.04318.17
5.6.140.0030.07318.18
5.6.130.0030.06718.16
5.6.120.0100.08321.14
5.6.110.0070.05021.13
5.6.100.0100.07321.02
5.6.90.0100.08720.96
5.6.80.0100.07720.38
5.6.70.0230.07720.27
5.5.350.0070.10720.35
5.5.340.0070.08018.02
5.5.330.0270.03320.40
5.5.320.0200.08720.32
5.5.310.0300.05320.17
5.5.300.0030.08718.02
5.5.290.0070.06717.96
5.5.280.0130.08020.77
5.5.270.0030.08720.86
5.5.260.0170.07320.86
5.5.250.0070.03720.59
5.5.240.0200.07020.18
5.4.450.0800.05319.46
5.4.440.0770.07019.47
5.4.430.0930.06319.48
5.4.420.0470.05319.13
5.4.410.0930.04319.31
5.4.400.0170.07718.62
5.4.390.1030.05318.50
5.4.380.0100.06718.63
5.4.370.0170.05018.73
5.4.360.0100.05318.71
5.4.350.0100.06018.59
5.4.340.0130.05318.71
5.4.320.0050.04312.45
5.4.310.0080.04312.45
5.4.300.0090.03512.45
5.4.290.0060.04312.45
5.4.280.0050.03712.35
5.4.270.0050.04712.35
5.4.260.0200.04718.89
5.4.250.0170.05318.93
5.4.240.0100.05018.93
5.4.230.0100.05718.80
5.4.220.0070.07718.84
5.4.210.0070.05319.00
5.4.200.0030.07318.91
5.4.190.0000.06019.02
5.4.180.0230.05019.02
5.4.170.0170.04718.80
5.4.160.0130.05318.98
5.4.150.0170.05018.89
5.4.140.0130.04316.52
5.4.130.0200.04716.33
5.4.120.0200.04716.58
5.4.110.0070.05016.45
5.4.100.0100.07016.49
5.4.90.0200.06016.50
5.4.80.0030.06016.27
5.4.70.0100.05316.54
5.4.60.0070.06016.47
5.4.50.0070.05016.42
5.4.40.0070.07716.37
5.4.30.0100.04716.22
5.4.20.0100.06316.46
5.4.10.0000.06016.36
5.4.00.0100.05015.75
5.3.290.0070.03812.80
5.3.280.0130.04314.63
5.3.270.0130.07014.70
5.3.260.0100.07714.38
5.3.250.0170.06714.64
5.3.240.0030.05314.44
5.3.230.0130.06314.61
5.3.220.0170.06314.34
5.3.210.0100.06314.55
5.3.200.0130.05014.57
5.3.190.0070.05314.57
5.3.180.0070.05014.45
5.3.170.0170.04314.71
5.3.160.0000.06014.48
5.3.150.0100.04714.58
5.3.140.0070.07714.60
5.3.130.0170.04014.25
5.3.120.0070.05714.39
5.3.110.0170.07714.46
5.3.100.0100.04713.76
5.3.90.0100.07314.04
5.3.80.0200.06014.04
5.3.70.0030.06013.71
5.3.60.0030.05714.01
5.3.50.0000.05313.96
5.3.40.0100.05314.11
5.3.30.0030.05013.90
5.3.20.0030.05713.57
5.3.10.0030.05313.57
5.3.00.0000.06013.57
5.2.170.0130.03711.16
5.2.160.0100.04011.06
5.2.150.0070.05711.15
5.2.140.0130.03711.16
5.2.130.0030.06011.25
5.2.120.0070.03711.11
5.2.110.0100.04011.25
5.2.100.0070.03711.12
5.2.90.0100.03711.00
5.2.80.0000.04710.93
5.2.70.0070.05310.94
5.2.60.0100.04010.99
5.2.50.0030.04711.14
5.2.40.0100.03311.01
5.2.30.0030.04310.97
5.2.20.0000.05711.07
5.2.10.0100.03311.03
5.2.00.0070.04310.89
5.1.60.0070.0309.96
5.1.50.0070.0379.85
5.1.40.0070.04310.01
5.1.30.0070.04010.48
5.1.20.0070.04710.23
5.1.10.0100.0309.91
5.1.00.0030.04010.30
5.0.50.0030.0378.58
5.0.40.0000.0308.27
5.0.30.0130.0308.27
5.0.20.0030.0278.21
5.0.10.0130.0208.23
5.0.00.0100.0338.11
4.4.90.0030.0307.48
4.4.80.0000.0277.48
4.4.70.0030.0237.48
4.4.60.0000.0337.48
4.4.50.0070.0177.48
4.4.40.0030.0337.48
4.4.30.0070.0177.48
4.4.20.0070.0277.48
4.4.10.0000.0237.48
4.4.00.0000.0437.48
4.3.110.0030.0207.48
4.3.100.0030.0177.48
4.3.90.0030.0177.48
4.3.80.0100.0277.48
4.3.70.0030.0207.48
4.3.60.0030.0237.48
4.3.50.0030.0307.48
4.3.40.0030.0337.48
4.3.30.0070.0177.48
4.3.20.0030.0277.48
4.3.10.0030.0207.48
4.3.00.0070.02710.14

preferences:
55.66 ms | 401 KiB | 5 Q