3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2000-01-01'); echo($X->format('Z') . "\n"); echo($X->format('d/m/Y') . "\n"); echo($X->format('U')); $X= new DateTime('@' . $X->format('U'),new DateTimeZone($X->format('Z'))); echo(' ' . $X->format('U') . "\n"); echo($X->format('d/m/Y') . "\n"); echo($X->format('Z') . "\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)
8.3.60.0110.01118.43
8.3.50.0150.00821.14
8.3.40.0070.01119.09
8.3.30.0070.00719.07
8.3.20.0000.00720.21
8.3.10.0000.00722.10
8.3.00.0040.00422.58
8.2.180.0070.00716.75
8.2.170.0110.00322.96
8.2.160.0040.01119.27
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.38
8.2.110.0060.00322.08
8.2.100.0070.00417.97
8.2.90.0050.00517.71
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0000.00817.93
8.2.50.0040.00419.75
8.2.40.0040.00420.63
8.2.30.0020.00518.11
8.2.20.0040.00417.80
8.2.10.0050.00317.93
8.2.00.0050.00518.00
8.1.280.0080.00625.92
8.1.270.0080.00022.19
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00323.89
8.1.230.0090.00319.15
8.1.220.0090.00017.79
8.1.210.0050.00518.77
8.1.200.0030.01017.48
8.1.190.0000.00817.60
8.1.180.0030.00618.10
8.1.170.0070.00318.62
8.1.160.0050.00222.08
8.1.150.0000.00818.79
8.1.140.0000.00817.57
8.1.130.0000.00717.91
8.1.120.0040.00417.63
8.1.110.0070.00317.56
8.1.100.0030.00317.66
8.1.90.0030.00517.71
8.1.80.0000.00817.73
8.1.70.0070.00017.64
8.1.60.0090.00017.71
8.1.50.0040.00417.64
8.1.40.0060.00317.65
8.1.30.0070.00017.73
8.1.20.0050.00317.63
8.1.10.0040.00417.64
8.1.00.0030.00617.72
8.0.300.0040.00419.78
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0050.00217.02
8.0.260.0030.00316.95
8.0.250.0040.00417.11
8.0.240.0030.00717.15
8.0.230.0030.00317.29
8.0.220.0040.00417.09
8.0.210.0080.00017.16
8.0.200.0030.00317.12
8.0.190.0040.00417.10
8.0.180.0040.00417.20
8.0.170.0070.00017.10
8.0.160.0000.00817.16
8.0.150.0000.00717.12
8.0.140.0080.00017.14
8.0.130.0030.00313.49
8.0.120.0040.00417.12
8.0.110.0070.00017.11
8.0.100.0000.00817.20
8.0.90.0050.00317.29
8.0.80.0070.01017.22
8.0.70.0040.00417.05
8.0.60.0000.00816.99
8.0.50.0000.00716.93
8.0.30.0100.01017.26
8.0.20.0150.00317.40
8.0.10.0040.00417.12
8.0.00.0040.01317.04
7.4.330.0060.00015.00
7.4.320.0060.00016.52
7.4.300.0030.00316.58
7.4.290.0030.00316.68
7.4.280.0080.00016.70
7.4.270.0070.00016.59
7.4.260.0040.00416.62
7.4.250.0040.00416.75
7.4.240.0020.00516.71
7.4.230.0050.00216.79
7.4.220.0070.01016.74
7.4.210.0100.00416.79
7.4.200.0030.00316.86
7.4.190.0000.00716.47
7.4.160.0080.00816.50
7.4.150.0100.01017.40
7.4.140.0090.01217.86
7.4.130.0140.00416.71
7.4.120.0030.01416.68
7.4.110.0060.01516.56
7.4.100.0120.00616.68
7.4.90.0100.01016.59
7.4.80.0070.01119.39
7.4.70.0060.01116.57
7.4.60.0030.01316.71
7.4.50.0000.00816.78
7.4.40.0000.01522.77
7.4.30.0150.00616.74
7.4.00.0040.01415.25
7.3.330.0050.00013.21
7.3.320.0000.00613.14
7.3.310.0070.00016.40
7.3.300.0030.00316.42
7.3.290.0040.01116.46
7.3.280.0110.00416.39
7.3.270.0120.00417.40
7.3.260.0200.00616.56
7.3.250.0080.01116.55
7.3.240.0130.00516.73
7.3.230.0150.00616.50
7.3.210.0070.01516.43
7.3.200.0090.01219.39
7.3.190.0100.01016.59
7.3.180.0180.00416.46
7.3.170.0080.00816.50
7.3.160.0120.01016.66
7.3.120.0100.00315.15
7.3.10.0030.01016.93
7.3.00.0060.00616.96
7.2.330.0030.01616.73
7.2.320.0030.02216.52
7.2.310.0070.01016.64
7.2.300.0100.00716.64
7.2.290.0120.00417.00
7.2.130.0000.01617.17
7.2.120.0000.01317.14
7.2.110.0060.00917.13
7.2.100.0060.00617.11
7.2.90.0030.01417.11
7.2.80.0080.00317.17
7.2.70.0130.00317.11
7.2.60.0080.00617.05
7.2.50.0130.00317.19
7.2.40.0040.00716.90
7.2.30.0030.01017.22
7.2.20.0060.00917.14
7.2.10.0000.01116.85
7.2.00.0030.01118.39
7.1.250.0040.00415.80
7.1.200.0030.01015.86
7.1.70.0070.01017.32
7.1.60.0000.01117.03
7.1.50.0260.01034.79
7.1.00.0030.06322.30
7.0.200.0110.00416.77
7.0.140.0030.07322.00
7.0.60.0100.07719.98
7.0.50.0100.06717.83
7.0.40.0070.05020.24
7.0.30.0270.08320.33
7.0.20.0300.03720.09
7.0.10.0230.08020.00
7.0.00.0030.04020.29
5.6.280.0100.06720.91
5.6.210.0130.05720.50
5.6.200.0070.07718.18
5.6.190.0100.08720.77
5.6.180.3500.03720.67
5.6.170.0270.07720.57
5.6.160.0030.04020.46
5.6.150.0070.07318.17
5.6.140.0030.08318.14
5.6.130.0070.03718.11
5.6.120.0070.09021.11
5.6.110.0100.05721.01
5.6.100.0130.07721.10
5.6.90.0070.08721.07
5.6.80.0200.07020.53
5.6.70.0230.07720.33
5.5.350.0000.04720.42
5.5.340.0100.06317.98
5.5.330.0130.08020.25
5.5.320.0270.08020.23
5.5.310.0200.05720.26
5.5.300.0000.08318.00
5.5.290.0130.05017.98
5.5.280.0070.03720.80
5.5.270.0070.06720.63
5.5.260.0200.03720.64
5.5.250.0030.04320.65
5.5.240.0100.05320.29
5.4.450.0930.06319.31
5.4.440.0930.04719.21
5.4.430.0370.06019.57
5.4.420.0900.05319.55
5.4.410.0870.04319.32
5.4.400.1070.05718.87
5.4.390.1300.06718.77
5.4.380.0230.05318.84
5.4.370.0170.05018.59
5.4.360.0300.03718.82
5.4.350.0130.05718.73
5.4.340.0130.05718.63
5.4.320.0050.03712.50
5.4.310.0080.03712.50
5.4.300.0100.04012.50
5.4.290.0080.03812.50
5.4.280.0110.03212.40
5.4.270.0080.04312.40
5.4.260.0170.04318.66
5.4.250.0170.05318.95
5.4.240.0230.04318.75
5.4.230.0070.06018.82
5.4.220.0030.08019.05
5.4.210.0170.06718.85
5.4.200.0170.06018.95
5.4.190.0130.07019.02
5.4.180.0100.0137.48
5.4.170.0030.05318.93
5.4.160.0070.07318.98
5.4.150.0130.06318.77
5.4.140.0030.08016.48
5.4.130.0130.04016.63
5.4.120.0030.07716.43
5.4.110.0030.06016.47
5.4.100.0030.05716.61
5.4.90.0130.06316.60
5.4.80.0230.05316.46
5.4.70.0200.06716.42
5.4.60.0070.07716.49
5.4.50.0130.07016.55
5.4.40.0200.05316.50
5.4.30.0170.06316.56
5.4.20.0070.05016.48
5.4.10.0230.06016.45
5.4.00.0170.04315.89
5.3.290.0070.04512.80
5.3.280.0130.07014.66
5.3.270.0030.07014.59
5.3.260.0100.05014.67
5.3.250.0130.04714.82
5.3.240.0100.05014.62
5.3.230.0070.05014.58
5.3.220.0030.05714.54
5.3.210.0100.06014.71
5.3.200.0130.07014.64
5.3.190.0030.06314.65
5.3.180.0170.06314.74
5.3.170.0270.05314.72
5.3.160.0300.04714.55
5.3.150.0030.07014.39
5.3.140.0030.05714.54
5.3.130.0100.07714.45
5.3.120.0070.05314.71
5.3.110.0030.08314.52
5.3.100.0070.05014.03
5.3.90.0070.06014.04
5.3.80.0130.04714.00
5.3.70.0170.04314.09
5.3.60.0100.04714.00
5.3.50.0130.04314.11
5.3.40.0200.06314.11
5.3.30.0070.07313.98
5.3.20.0100.04713.85
5.3.10.0070.04713.72
5.3.00.0130.05713.54
5.2.170.0070.04011.36
5.2.160.0070.04011.30
5.2.150.0030.05011.04
5.2.140.0070.05711.04
5.2.130.0130.03311.32
5.2.120.0100.05311.19
5.2.110.0100.03311.06
5.2.100.0070.03711.18
5.2.90.0200.04711.26
5.2.80.0000.05311.15
5.2.70.0030.05311.27
5.2.60.0070.04011.23
5.2.50.0070.04311.02
5.2.40.0100.03710.96
5.2.30.0000.04711.04
5.2.20.0070.04710.91
5.2.10.0130.04010.95
5.2.00.0070.06010.70
5.1.60.0030.0339.87
5.1.50.0000.03710.02
5.1.40.0030.03310.13
5.1.30.0070.03310.31
5.1.20.0030.05010.56
5.1.10.0100.02710.12
5.1.00.0030.0539.98
5.0.50.0000.0308.46
5.0.40.0000.0308.45
5.0.30.0070.0378.47
5.0.20.0030.0308.28
5.0.10.0070.0378.24
5.0.00.0030.0408.23
4.4.90.0000.0237.48
4.4.80.0030.0207.48
4.4.70.0070.0177.48
4.4.60.0030.0237.48
4.4.50.0070.0177.48
4.4.40.0000.0377.48
4.4.30.0070.0177.48
4.4.20.0030.0207.48
4.4.10.0070.0207.48
4.4.00.0070.0407.48
4.3.110.0000.0237.48
4.3.100.0070.0177.48
4.3.90.0070.0177.48
4.3.80.0000.0377.48
4.3.70.0030.0207.48
4.3.60.0030.0207.48
4.3.50.0070.0237.48
4.3.40.0000.0337.48
4.3.30.0030.0207.48
4.3.20.0000.0237.48
4.3.10.0000.0237.48
4.3.00.0030.02710.14

preferences:
46.01 ms | 401 KiB | 5 Q