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('@' . $X->format('U'),$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)
8.3.60.0140.00718.68
8.3.50.0130.00721.14
8.3.40.0090.00619.11
8.3.30.0110.00719.09
8.3.20.0020.00520.34
8.3.10.0040.00421.96
8.3.00.0050.00322.35
8.2.180.0090.00616.88
8.2.170.0100.01022.96
8.2.160.0000.01419.30
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0080.00019.48
8.2.110.0030.00619.30
8.2.100.0110.00018.16
8.2.90.0060.00319.29
8.2.80.0080.00017.97
8.2.70.0030.00617.74
8.2.60.0050.00318.02
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0050.00318.00
8.2.20.0050.00217.84
8.2.10.0040.00417.95
8.2.00.0060.00317.89
8.1.280.0070.00725.92
8.1.270.0060.00322.19
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0060.00323.97
8.1.230.0070.00320.39
8.1.220.0090.00017.76
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0080.00017.65
8.1.180.0060.00318.76
8.1.170.0060.00318.61
8.1.160.0040.00422.08
8.1.150.0000.00818.84
8.1.140.0040.00417.66
8.1.130.0030.00317.84
8.1.120.0000.00717.68
8.1.110.0040.00717.59
8.1.100.0050.00217.68
8.1.90.0000.00717.67
8.1.80.0040.00417.64
8.1.70.0000.00717.66
8.1.60.0060.00317.75
8.1.50.0050.00317.59
8.1.40.0040.00417.57
8.1.30.0040.00417.73
8.1.20.0040.00417.90
8.1.10.0000.00817.73
8.1.00.0080.00017.61
8.0.300.0000.00718.77
8.0.290.0070.00016.87
8.0.280.0070.00018.48
8.0.270.0070.00017.34
8.0.260.0000.00617.10
8.0.250.0060.00017.18
8.0.240.0040.00717.25
8.0.230.0070.00017.26
8.0.220.0070.00017.24
8.0.210.0030.00317.18
8.0.200.0000.00617.12
8.0.190.0000.00817.13
8.0.180.0000.00717.10
8.0.170.0000.00817.16
8.0.160.0000.00817.09
8.0.150.0000.00717.09
8.0.140.0040.00417.07
8.0.130.0000.00613.57
8.0.120.0040.00417.17
8.0.110.0000.00717.18
8.0.100.0040.00417.13
8.0.90.0050.00217.16
8.0.80.0130.01017.16
8.0.70.0000.00717.14
8.0.60.0070.00017.07
8.0.50.0040.00417.20
8.0.30.0170.00217.20
8.0.20.0130.00517.40
8.0.10.0040.00417.09
8.0.00.0090.01016.89
7.4.330.0030.00315.00
7.4.320.0030.00316.54
7.4.300.0060.00016.66
7.4.290.0080.00016.76
7.4.280.0000.00716.70
7.4.270.0000.00716.75
7.4.260.0030.00316.73
7.4.250.0040.00416.59
7.4.240.0020.00516.72
7.4.230.0030.00316.55
7.4.220.0120.00616.85
7.4.210.0040.01216.69
7.4.200.0000.00716.73
7.4.190.0030.00316.56
7.4.160.0120.00616.66
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0110.00616.73
7.4.120.0080.01016.82
7.4.110.0080.01116.84
7.4.100.0070.01016.79
7.4.90.0080.00816.76
7.4.80.0180.02219.39
7.4.70.0130.00316.62
7.4.60.0100.00716.65
7.4.50.0030.00616.69
7.4.40.0110.00722.77
7.4.30.0040.01216.66
7.4.00.0090.00915.29
7.3.330.0000.00513.23
7.3.320.0000.00513.23
7.3.310.0030.00316.49
7.3.300.0030.00316.27
7.3.290.0030.01216.38
7.3.280.0040.01116.40
7.3.270.0070.01017.40
7.3.260.0080.00916.70
7.3.250.0060.01116.57
7.3.240.0140.00316.52
7.3.230.0100.00716.41
7.3.210.0000.01716.57
7.3.200.0060.01219.39
7.3.190.0150.00916.82
7.3.180.0040.01116.48
7.3.170.0050.01116.63
7.3.160.0030.01316.56
7.3.120.0000.01415.13
7.2.330.0070.01116.95
7.2.320.0100.00717.09
7.2.310.0070.01016.92
7.2.300.0070.01016.59
7.2.290.0080.00816.86
7.2.60.0060.01117.24
7.2.00.0060.00919.29
7.1.200.0120.00315.81
7.1.70.0030.00617.13
7.1.60.0030.00717.46
7.1.50.0250.01434.71
7.1.00.0000.03722.34
7.0.200.0040.00417.01
7.0.140.0000.07722.12
7.0.60.0070.04019.98
7.0.50.0070.08017.91
7.0.40.0070.04320.23
7.0.30.0370.06720.20
7.0.20.0400.07020.18
7.0.10.0330.07720.11
7.0.00.0070.04320.12
5.6.280.0000.07720.89
5.6.210.0100.07720.55
5.6.200.0130.05718.17
5.6.190.0030.09320.49
5.6.180.3670.04320.47
5.6.170.0300.07320.52
5.6.160.0030.04020.54
5.6.150.0100.07718.25
5.6.140.0170.06718.18
5.6.130.0100.03318.14
5.6.120.0030.05321.00
5.6.110.0130.07720.98
5.6.100.0100.08021.13
5.6.90.0100.06720.97
5.6.80.0070.07020.50
5.6.70.0170.05320.32
5.5.350.0030.08020.30
5.5.340.0070.06318.07
5.5.330.0130.06320.21
5.5.320.0300.06020.19
5.5.310.0170.06020.34
5.5.300.0030.03718.02
5.5.290.0000.04718.01
5.5.280.0030.09020.75
5.5.270.0030.04020.84
5.5.260.0130.08020.73
5.5.250.0100.03720.68
5.5.240.0070.07720.04
5.4.450.0700.07019.61
5.4.440.0700.06719.70
5.4.430.1070.05319.19
5.4.420.0100.08019.30
5.4.410.0800.06019.34
5.4.400.1200.05018.79
5.4.390.1100.05318.85
5.4.380.0370.04318.84
5.4.370.0170.05018.71
5.4.360.0170.04718.50
5.4.350.0100.05718.51
5.4.340.0130.05318.76
5.4.320.0080.03912.50
5.4.310.0090.03912.50
5.4.300.0070.04012.50
5.4.290.0100.04312.50
5.4.280.0070.03912.39
5.4.270.0070.03612.39
5.4.260.0070.06318.67
5.4.250.0000.08718.74
5.4.240.0070.05318.96
5.4.230.0170.07018.76
5.4.220.0030.06018.96
5.4.210.0070.05018.77
5.4.200.0130.04718.93
5.4.190.0200.06018.89
5.4.180.0000.06318.83
5.4.170.0100.05318.98
5.4.160.0100.07019.01
5.4.150.0070.05718.75
5.4.140.0070.05316.45
5.4.130.0100.04316.33
5.4.120.0030.06316.42
5.4.110.0030.08016.38
5.4.100.0130.06316.46
5.4.90.0130.05016.57
5.4.80.0130.05316.69
5.4.70.0070.05016.45
5.4.60.0100.06016.30
5.4.50.0130.04316.49
5.4.40.0130.06316.41
5.4.30.0200.03716.50
5.4.20.0100.05016.48
5.4.10.0200.06016.61
5.4.00.0170.05015.85
5.3.290.0080.04512.80
5.3.280.0130.04714.75
5.3.270.0070.08314.68
5.3.260.0130.07014.59
5.3.250.0130.05314.68
5.3.240.0070.05014.82
5.3.230.0130.06714.61
5.3.220.0000.06714.53
5.3.210.0130.06714.39
5.3.200.0070.05014.70
5.3.190.0030.06014.64
5.3.180.0070.06014.72
5.3.170.0130.07014.73
5.3.160.0070.07014.71
5.3.150.0070.05314.62
5.3.140.0170.07014.53
5.3.130.0070.05714.72
5.3.120.0070.05714.37
5.3.110.0070.07314.56
5.3.100.0170.04314.03
5.3.90.0070.05314.09
5.3.80.0000.06014.09
5.3.70.0100.05013.84
5.3.60.0070.06014.08
5.3.50.0100.06014.03
5.3.40.0070.05313.85
5.3.30.0100.05014.07
5.3.20.0130.04313.77
5.3.10.0170.04013.73
5.3.00.0170.05713.60
5.2.170.0000.06711.21
5.2.160.0070.05011.09
5.2.150.0030.05010.97
5.2.140.0100.04311.21
5.2.130.0130.03311.08
5.2.120.0070.04011.17
5.2.110.0030.05311.20
5.2.100.0130.04011.10
5.2.90.0070.04311.17
5.2.80.0100.05711.27
5.2.70.0030.06311.06
5.2.60.0100.03711.21
5.2.50.0030.05710.92
5.2.40.0070.04011.07
5.2.30.0100.05011.05
5.2.20.0030.04310.86
5.2.10.0030.05711.03
5.2.00.0030.04010.65
5.1.60.0070.03310.19
5.1.50.0100.03010.24
5.1.40.0070.04010.21
5.1.30.0030.05010.50
5.1.20.0000.05310.41
5.1.10.0030.04710.13
5.1.00.0070.03710.00
5.0.50.0070.0378.59
5.0.40.0030.0278.56
5.0.30.0070.0508.47
5.0.20.0030.0278.16
5.0.10.0030.0278.22
5.0.00.0000.0438.13
4.4.90.0070.0207.46
4.4.80.0030.0237.46
4.4.70.0000.0237.46
4.4.60.0100.0137.46
4.4.50.0030.0207.46
4.4.40.0070.0307.46
4.4.30.0070.0207.46
4.4.20.0070.0307.46
4.4.10.0030.0207.46
4.4.00.0070.0337.46
4.3.110.0070.0207.46
4.3.100.0070.0177.46
4.3.90.0000.0237.46
4.3.80.0030.0407.46
4.3.70.0030.0207.46
4.3.60.0000.0207.46
4.3.50.0100.0237.46
4.3.40.0030.0337.46
4.3.30.0000.0237.46
4.3.20.0030.0207.46
4.3.10.0030.0207.46
4.3.00.0000.02710.14

preferences:
77.21 ms | 401 KiB | 5 Q