3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2000-01-01'); echo($X->format('O') . "\n"); echo(DateTimeZone($X->format('e')) . "\n"); echo($X->format('d/m/Y') . "\n"); $X= new DateTime('@' . $X->format('U'),new DateTimeZone($X->format('e'))); echo($X->format('d/m/Y') . "\n"); echo($X->format('O') . "\n"); echo(DateTimeZone($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)
8.3.60.0140.00318.31
8.3.50.0130.00821.99
8.3.40.0120.00318.92
8.3.30.0110.00418.85
8.3.20.0040.00420.22
8.3.10.0030.00521.95
8.3.00.0000.00722.46
8.2.180.0110.01117.13
8.2.170.0120.00922.96
8.2.160.0100.00319.29
8.2.150.0000.00824.18
8.2.140.0110.00724.66
8.2.130.0000.00926.16
8.2.120.0000.00819.61
8.2.110.0040.00422.10
8.2.100.0060.00618.03
8.2.90.0000.00719.17
8.2.80.0070.00417.97
8.2.70.0030.00617.88
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0040.00418.22
8.2.30.0030.00518.23
8.2.20.0020.00517.85
8.2.10.0080.00017.98
8.2.00.0030.00617.88
8.1.280.0140.00325.92
8.1.270.0000.00822.05
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0040.00819.03
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0040.00417.54
8.1.180.0000.00818.92
8.1.170.0060.00318.71
8.1.160.0050.00222.18
8.1.150.0000.00718.87
8.1.140.0000.00817.72
8.1.130.0070.00017.88
8.1.120.0000.00717.76
8.1.110.0050.00517.58
8.1.100.0000.00717.57
8.1.90.0040.00417.59
8.1.80.0000.00717.62
8.1.70.0000.00717.65
8.1.60.0090.00017.64
8.1.50.0040.00417.64
8.1.40.0040.00417.59
8.1.30.0040.00417.75
8.1.20.0000.00817.74
8.1.10.0070.00017.77
8.1.00.0050.00317.75
8.0.300.0040.00418.77
8.0.290.0050.00317.41
8.0.280.0030.00318.45
8.0.270.0070.00017.28
8.0.260.0000.00617.11
8.0.250.0000.00617.26
8.0.240.0040.00717.24
8.0.230.0040.00417.25
8.0.220.0040.00417.13
8.0.210.0030.00317.09
8.0.200.0000.00817.23
8.0.190.0080.00017.16
8.0.180.0040.00417.25
8.0.170.0000.00717.17
8.0.160.0030.00617.07
8.0.150.0080.00017.19
8.0.140.0080.00017.04
8.0.130.0030.00313.57
8.0.120.0080.00017.19
8.0.110.0040.00417.05
8.0.100.0000.00717.29
8.0.90.0000.00717.13
8.0.80.0090.00917.22
8.0.70.0050.00317.05
8.0.60.0070.00016.96
8.0.50.0000.00816.97
8.0.30.0080.01017.22
8.0.20.0080.01017.40
8.0.10.0000.00817.11
8.0.00.0130.00416.99
7.4.330.0000.00615.00
7.4.320.0030.00316.62
7.4.300.0000.00616.68
7.4.290.0000.00716.70
7.4.280.0000.00716.65
7.4.270.0060.00016.68
7.4.260.0030.00316.65
7.4.250.0000.00716.77
7.4.240.0060.00216.77
7.4.230.0030.00316.80
7.4.220.0170.00016.70
7.4.210.0020.01216.70
7.4.200.0040.00416.60
7.4.190.0030.00316.63
7.4.160.0100.00716.63
7.4.150.0040.01217.40
7.4.140.0120.00617.86
7.4.130.0100.01016.65
7.4.120.0110.00916.75
7.4.110.0100.01316.95
7.4.100.0140.01016.64
7.4.90.0060.01116.75
7.4.80.0070.01819.39
7.4.70.0060.01016.76
7.4.60.0090.00916.71
7.4.50.0000.00816.54
7.4.40.0090.00622.77
7.4.30.0070.00716.50
7.4.00.0060.00915.10
7.3.330.0050.00013.39
7.3.320.0030.00313.30
7.3.310.0030.00516.46
7.3.300.0000.00616.33
7.3.290.0110.00316.44
7.3.280.0050.01116.42
7.3.270.0120.00917.40
7.3.260.0360.01716.49
7.3.250.0060.01116.62
7.3.240.0040.01216.61
7.3.230.0160.00316.61
7.3.210.0030.01316.70
7.3.200.0090.01219.39
7.3.190.0130.01016.64
7.3.180.0030.01216.66
7.3.170.0030.01216.65
7.3.160.0070.01016.48
7.3.120.0040.00714.70
7.3.10.0090.00916.52
7.3.00.0090.00316.66
7.2.330.0110.00716.88
7.2.320.0110.01116.72
7.2.310.0100.01316.77
7.2.300.0100.00716.48
7.2.290.0120.00916.63
7.2.130.0080.00516.96
7.2.120.0100.01017.25
7.2.110.0080.00817.02
7.2.100.0100.00617.04
7.2.90.0030.00717.22
7.2.80.0030.00817.09
7.2.70.0060.00917.13
7.2.60.0050.00817.12
7.2.50.0130.00716.81
7.2.40.0090.00617.14
7.2.30.0000.01017.02
7.2.20.0030.01016.88
7.2.10.0060.00916.85
7.2.00.0060.00618.15
7.1.250.0070.01015.93
7.1.200.0110.00315.94
7.1.100.0110.00418.07
7.1.70.0080.00516.91
7.1.60.0110.01519.82
7.1.50.0100.01016.76
7.1.00.0100.07022.51
7.0.200.0040.00416.96
7.0.140.0030.07721.92
7.0.60.0070.03720.02
7.0.50.0030.04017.84
7.0.40.0070.09320.40
7.0.30.0330.04720.16
7.0.20.0230.08320.16
7.0.10.0070.08320.21
7.0.00.0170.07720.08
5.6.280.0070.06720.89
5.6.210.0000.04320.46
5.6.200.0070.07318.13
5.6.190.0030.04720.61
5.6.180.0330.07720.77
5.6.170.0200.04720.54
5.6.160.0070.08320.49
5.6.150.0100.05718.09
5.6.140.0030.08318.14
5.6.130.0100.08318.12
5.6.120.0070.06020.89
5.6.110.0130.07720.96
5.6.100.0030.04720.97
5.6.90.0130.07721.09
5.6.80.0130.05720.40
5.6.70.4500.03720.41
5.5.350.0100.07720.34
5.5.340.0100.06317.97
5.5.330.0070.07320.23
5.5.320.0230.04720.32
5.5.310.0230.06320.27
5.5.300.0170.06717.98
5.5.290.0000.04317.92
5.5.280.0130.07720.65
5.5.270.0100.03320.87
5.5.260.0230.07720.87
5.5.250.0130.04720.61
5.5.240.0030.03320.28
5.4.450.1100.04719.30
5.4.440.0800.04719.48
5.4.430.0800.05319.51
5.4.420.0730.06019.23
5.4.410.0900.04319.00
5.4.400.1000.07018.50
5.4.390.1070.06018.55
5.4.380.0100.06718.57
5.4.370.0130.05018.69
5.4.360.0070.06018.78
5.4.350.0200.05018.49
5.4.340.0170.05018.67
5.4.320.0080.04212.46
5.4.310.0080.04412.46
5.4.300.0040.04112.46
5.4.290.0050.04012.45
5.4.280.0040.03812.36
5.4.270.0080.03712.35
5.4.260.0100.07018.88
5.4.250.0070.05718.77
5.4.240.0170.07019.02
5.4.230.0130.04719.00
5.4.220.0100.05018.77
5.4.210.0070.07718.68
5.4.200.0070.05719.01
5.4.190.0100.05018.73
5.4.180.0100.05718.77
5.4.170.0130.05018.89
5.4.160.0130.07718.99
5.4.150.0170.06018.80
5.4.140.0100.05016.31
5.4.130.0100.04716.36
5.4.120.0100.06016.38
5.4.110.0170.07016.55
5.4.100.0170.06316.46
5.4.90.0100.06316.29
5.4.80.0100.04716.39
5.4.70.0100.07316.33
5.4.60.0070.07716.27
5.4.50.0100.06716.43
5.4.40.0030.05716.38
5.4.30.0070.05016.33
5.4.20.0000.05716.39
5.4.10.0030.06016.18
5.4.00.0000.06015.71
5.3.290.0070.03812.80
5.3.280.0200.06014.52
5.3.270.0170.04714.30
5.3.260.0100.05314.62
5.3.250.0130.07014.61
5.3.240.0370.05314.52
5.3.230.0100.07314.60
5.3.220.0200.04714.72
5.3.210.0130.06314.58
5.3.200.0130.07014.29
5.3.190.0270.04314.58
5.3.180.0070.05314.40
5.3.170.0100.05714.34
5.3.160.0070.06014.40
5.3.150.0070.05714.26
5.3.140.0070.06014.57
5.3.130.0130.05314.57
5.3.120.0100.05714.32
5.3.110.0130.05014.55
5.3.100.0030.05314.03
5.3.90.0100.06714.11
5.3.80.0070.05314.04
5.3.70.0100.05314.11
5.3.60.0130.04313.79
5.3.50.0130.06713.82
5.3.40.0070.05713.79
5.3.30.0130.05313.61
5.3.20.0070.05713.73
5.3.10.0100.05313.66
5.3.00.0100.05013.80
5.2.170.0030.04710.90
5.2.160.0130.05011.24
5.2.150.0030.04311.07
5.2.140.0100.03711.04
5.2.130.0000.05011.10
5.2.120.0100.05011.21
5.2.110.0170.03311.10
5.2.100.0100.04311.03
5.2.90.0070.05711.02
5.2.80.0170.04711.24
5.2.70.0130.05311.01
5.2.60.0100.06010.96
5.2.50.0070.04010.90
5.2.40.0000.06010.93
5.2.30.0100.04011.00
5.2.20.0070.04310.98
5.2.10.0030.04310.86
5.2.00.0200.03710.94
5.1.60.0130.0279.76
5.1.50.0200.0309.88
5.1.40.0170.0379.91
5.1.30.0000.05710.41
5.1.20.0070.05310.52
5.1.10.0070.0439.91
5.1.00.0070.0379.97
5.0.50.0070.0378.59
5.0.40.0000.0378.34
5.0.30.0070.0408.29
5.0.20.0070.0378.40
5.0.10.0000.0378.15
5.0.00.0030.0438.40
4.4.90.0030.0337.49
4.4.80.0000.0237.49
4.4.70.0030.0237.49
4.4.60.0000.0237.49
4.4.50.0030.0237.49
4.4.40.0070.0307.49
4.4.30.0000.0237.49
4.4.20.0000.0277.49
4.4.10.0070.0307.49
4.4.00.0000.0477.49
4.3.110.0030.0307.49
4.3.100.0030.0307.49
4.3.90.0000.0277.49
4.3.80.0030.0337.49
4.3.70.0070.0237.49
4.3.60.0070.0277.49
4.3.50.0000.0307.49
4.3.40.0030.0307.49
4.3.30.0030.0207.49
4.3.20.0000.0307.49
4.3.10.0030.0277.49
4.3.00.0200.01710.14

preferences:
43.08 ms | 401 KiB | 5 Q