3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2000-01-01'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new DateTime('2000-01-01 00:00:00'); echo $date->format('Y-m-d H:i:s') . "\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)
8.3.40.0110.00719.02
8.3.30.0070.01018.83
8.3.20.0090.00018.75
8.3.10.0040.00420.90
8.3.00.0060.00318.77
8.2.170.0090.00922.96
8.2.160.0120.00320.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00421.05
8.2.110.0090.00020.61
8.2.100.0000.01117.97
8.2.90.0050.00319.10
8.2.80.0090.00019.41
8.2.70.0000.00817.63
8.2.60.0030.00518.16
8.2.50.0090.00018.07
8.2.40.0000.00818.16
8.2.30.0040.00421.24
8.2.20.0000.00817.84
8.2.10.0030.00617.69
8.2.00.0040.00717.75
8.1.270.0000.00823.99
8.1.260.0150.00326.35
8.1.250.0120.00628.09
8.1.240.0040.00422.71
8.1.230.0030.00720.89
8.1.220.0080.00018.77
8.1.210.0040.00418.95
8.1.200.0030.00617.25
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0040.00418.76
8.1.160.0040.00418.98
8.1.150.0030.00518.76
8.1.140.0070.00417.51
8.1.130.0040.00417.82
8.1.120.0030.00517.62
8.1.110.0030.00517.62
8.1.100.0040.00317.59
8.1.90.0070.00017.55
8.1.80.0040.00417.69
8.1.70.0070.00017.53
8.1.60.0030.00617.77
8.1.50.0030.00517.50
8.1.40.0000.00817.64
8.1.30.0080.00017.66
8.1.20.0040.00417.70
8.1.10.0050.00217.69
8.1.00.0040.00417.64
8.0.300.0070.00019.74
8.0.290.0000.00717.18
8.0.280.0030.00318.45
8.0.270.0000.00717.33
8.0.260.0030.00316.93
8.0.250.0040.00417.20
8.0.240.0050.00317.18
8.0.230.0040.00417.03
8.0.220.0030.00316.98
8.0.210.0000.00816.98
8.0.200.0030.00317.10
8.0.190.0000.00817.08
8.0.180.0080.00017.07
8.0.170.0030.00617.15
8.0.160.0030.00517.03
8.0.150.0030.00517.09
8.0.140.0040.00416.96
8.0.130.0060.00013.42
8.0.120.0000.00817.05
8.0.110.0040.00417.08
8.0.100.0000.00716.94
8.0.90.0040.00417.08
8.0.80.0080.00817.13
8.0.70.0000.00717.00
8.0.60.0040.00416.98
8.0.50.0040.00416.97
8.0.30.0080.01117.11
8.0.20.0100.00717.40
8.0.10.0000.00817.20
8.0.00.0140.01016.83
7.4.330.0050.00016.66
7.4.320.0030.00316.49
7.4.300.0060.00016.66
7.4.290.0070.00016.63
7.4.280.0030.00316.57
7.4.270.0030.00316.49
7.4.260.0060.00013.29
7.4.250.0040.00416.64
7.4.240.0000.00716.43
7.4.230.0050.00316.52
7.4.220.0070.01416.54
7.4.210.0060.00916.57
7.4.200.0030.00316.46
7.4.190.0040.00416.83
7.4.160.0090.00916.68
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0090.00816.57
7.4.120.0060.01116.57
7.4.110.0100.00716.63
7.4.100.0070.01116.52
7.4.90.0090.00916.46
7.4.80.0100.00719.39
7.4.70.0100.00716.60
7.4.60.0130.01016.49
7.4.50.0060.00016.74
7.4.40.0040.01122.77
7.4.30.0100.01016.47
7.4.00.0060.01114.91
7.3.330.0030.00313.08
7.3.320.0060.00013.17
7.3.310.0070.00016.47
7.3.300.0030.00316.20
7.3.290.0110.00416.39
7.3.280.0050.01116.34
7.3.270.0090.00917.40
7.3.260.0090.01018.24
7.3.250.0170.02016.38
7.3.240.0090.00916.50
7.3.230.0120.00616.54
7.3.210.0060.01016.64
7.3.200.0070.01019.39
7.3.190.0160.00616.34
7.3.180.0050.01116.64
7.3.170.0090.00616.30
7.3.160.0100.00716.36
7.3.120.0110.00614.82
7.3.110.0090.00915.06
7.3.100.0030.01014.67
7.3.90.0060.00614.81
7.3.80.0020.01314.76
7.3.70.0060.00614.83
7.3.60.0060.00714.77
7.3.50.0030.01314.69
7.3.40.0100.00414.73
7.3.30.0030.00714.63
7.3.20.0060.00916.77
7.3.10.0040.00816.53
7.3.00.0030.01016.66
7.2.330.0100.00716.54
7.2.320.0090.00916.48
7.2.310.0120.00916.63
7.2.300.0100.00716.77
7.2.290.0100.00716.97
7.2.250.0070.01315.40
7.2.240.0080.00915.13
7.2.230.0050.01114.99
7.2.220.0050.00715.26
7.2.210.0100.00714.96
7.2.200.0100.00715.09
7.2.190.0040.00914.97
7.2.180.0060.00614.89
7.2.170.0050.00915.08
7.2.160.0040.00815.10
7.2.150.0030.01016.79
7.2.140.0060.00317.09
7.2.130.0070.00717.10
7.2.120.0030.01117.14
7.2.110.0050.00816.85
7.2.100.0030.01016.88
7.2.90.0090.00616.88
7.2.80.0110.00316.93
7.2.70.0090.00316.88
7.2.60.0060.01016.90
7.2.50.0030.00716.95
7.2.40.0060.00616.67
7.2.30.0080.00416.90
7.2.20.0120.00317.04
7.2.10.0110.00316.73
7.2.00.0090.00718.11
7.1.330.0110.00315.64
7.1.320.0030.01015.91
7.1.310.0080.00315.92
7.1.300.0030.01215.57
7.1.290.0080.00615.79
7.1.280.0050.01015.65
7.1.270.0040.01015.84
7.1.260.0020.01015.85
7.1.250.0040.00815.57
7.1.200.0090.00315.44
7.1.100.0000.00818.14
7.1.70.0040.00417.05
7.1.60.0100.01319.08
7.1.50.0100.01317.04
7.1.00.0030.03322.57
7.0.200.0040.00816.86
7.0.140.0030.07322.16
7.0.70.0070.07721.68
7.0.60.0070.07721.69
7.0.50.0100.08322.14
7.0.40.0100.08020.13
7.0.30.0000.09020.00
7.0.20.0030.08720.14
7.0.10.0030.08720.05
7.0.00.0030.04320.09
5.6.280.0030.07020.92
5.6.220.0030.07720.61
5.6.210.0100.06020.65
5.6.200.0070.08721.08
5.6.190.0100.08021.10
5.6.180.0030.05720.95
5.6.170.0130.07021.02
5.6.160.0030.08321.08
5.6.150.0000.08321.07
5.6.140.0170.05321.17
5.6.130.0000.05721.04
5.6.120.0030.08321.11
5.6.110.0030.04021.03
5.6.100.0000.07021.10
5.6.90.0030.06320.91
5.6.80.0000.04020.40
5.6.70.0030.03720.38
5.6.60.0030.05720.30
5.6.50.0000.04020.34
5.6.40.0000.04020.43
5.6.30.0030.03720.38
5.6.20.0030.03720.46
5.6.10.0030.05020.38
5.6.00.0030.04020.37
5.5.360.0130.07720.36
5.5.350.0030.07320.43
5.5.340.0100.07720.88
5.5.330.0100.08020.86
5.5.320.0070.08320.86
5.5.310.0030.05320.91
5.5.300.0030.08320.79
5.5.290.0000.04320.88
5.5.280.0070.06320.91
5.5.270.0000.04320.85
5.5.260.0000.04320.72
5.5.250.0030.04020.45
5.5.240.0030.03720.14
5.5.230.0030.04020.28
5.5.220.0070.03720.20
5.5.210.0000.04020.17
5.5.200.0030.04020.10
5.5.190.0030.03720.21
5.5.180.0100.03320.24
5.5.160.0030.03719.98
5.5.150.0000.04020.26
5.5.140.0070.05320.14
5.5.130.0030.04020.17
5.5.120.0000.04020.11
5.5.110.0030.03720.16
5.5.100.0070.03319.95
5.5.90.0000.04720.09
5.5.80.0070.03320.00
5.5.70.0030.03720.00
5.5.60.0030.03720.14
5.5.50.0030.03720.03
5.5.40.0030.04019.93
5.5.30.0000.04320.08
5.5.20.0000.04020.08
5.5.10.0170.04720.03
5.5.00.0000.04320.05
5.4.450.0030.07719.36
5.4.440.0030.03719.28
5.4.430.0000.04019.35
5.4.420.0000.04019.30
5.4.410.0070.03719.31
5.4.400.0000.04018.98
5.4.390.0030.03719.14
5.4.380.0030.03319.14
5.4.370.0070.06319.00
5.4.360.0030.03719.06
5.4.350.0030.03718.98
5.4.340.0000.04019.04
5.4.320.0000.04019.23
5.4.310.0000.04018.95
5.4.300.0030.03718.96
5.4.290.0030.03719.14
5.4.280.0000.04019.00
5.4.270.0030.05719.03
5.4.260.0000.04319.22
5.4.250.0000.03718.95
5.4.240.0000.03718.89
5.4.230.0030.03719.11
5.4.220.0000.05319.22
5.4.210.0000.04018.95
5.4.200.0030.03719.13
5.4.190.0000.04319.04
5.4.180.0000.04019.02
5.4.170.0000.05718.96
5.4.160.0000.04718.76
5.4.150.0000.04718.76
5.4.140.0000.03716.39
5.4.130.0000.03716.33
5.4.120.0030.02716.41
5.4.110.0030.05716.49
5.4.100.0070.07316.40
5.4.90.0030.07016.29
5.4.80.0070.07016.36
5.4.70.0000.03716.34
5.4.60.0070.03016.23
5.4.50.0070.07016.19
5.4.40.0030.07316.33
5.4.30.0030.07016.20
5.4.20.0000.06316.45
5.4.10.0030.05316.22
5.4.00.0000.06715.82
5.3.290.0000.04314.61
5.3.280.0070.06014.43
5.3.270.0000.05314.56
5.3.260.0030.03714.60
5.3.250.0100.03714.56
5.3.240.0070.05014.46
5.3.230.0000.05714.53
5.3.220.0000.03714.56
5.3.210.0000.03714.57
5.3.200.0000.07714.52
5.3.190.0070.07314.52
5.3.180.0030.07714.51
5.3.170.0000.05314.52
5.3.160.0030.03714.54
5.3.150.0030.03714.52
5.3.140.0000.05714.46
5.3.130.0000.08014.49
5.3.120.0000.04714.36
5.3.110.0070.07714.50
5.3.100.0030.07714.00
5.3.90.0000.07314.02
5.3.80.0000.04713.97
5.3.70.0030.07314.00
5.3.60.0030.07714.01
5.3.50.0000.07313.88
5.3.40.0030.06713.93
5.3.30.0000.08013.68
5.3.20.0100.07013.69
5.3.10.0070.07013.59
5.3.00.0000.05313.50
5.2.170.0000.06312.38
5.2.160.0000.04312.38
5.2.150.0000.06012.38
5.2.140.0100.05012.38
5.2.130.0030.06012.38
5.2.120.0030.06312.38
5.2.110.0030.04012.38
5.2.100.0000.05312.38
5.2.90.0030.05012.38
5.2.80.0000.06712.38
5.2.70.0030.06012.38
5.2.60.0000.06012.38
5.2.50.0070.05312.38
5.2.40.0030.06012.38
5.2.30.0030.03312.38
5.2.20.0100.05012.38
5.2.10.0000.05712.38
5.2.00.0070.06012.38
5.1.60.0000.05012.38
5.1.50.0000.05712.38
5.1.40.0030.05312.38
5.1.30.0000.05312.38
5.1.20.0000.05312.38
5.1.10.0030.04012.38
5.1.00.0030.05312.38
5.0.50.0000.05012.38
5.0.40.0000.05012.38
5.0.30.0000.05312.38
5.0.20.0030.04312.38
5.0.10.0000.04712.38
5.0.00.0000.04712.38
4.4.90.0000.03712.38
4.4.80.0000.03312.38
4.4.70.0030.03712.38
4.4.60.0070.03012.38
4.4.50.0030.03012.38
4.4.40.0000.05712.38
4.4.30.0000.03312.38
4.4.20.0000.04012.38
4.4.10.0000.02712.38
4.4.00.0000.05712.38
4.3.110.0030.03012.38
4.3.100.0030.03312.38
4.3.90.0000.03312.38
4.3.80.0000.04012.38
4.3.70.0030.03312.38
4.3.60.0030.03012.38
4.3.50.0070.02312.38
4.3.40.0000.04312.38
4.3.30.0000.03712.38
4.3.20.0000.03712.38
4.3.10.0000.03712.38
4.3.00.0000.02712.38

preferences:
44.07 ms | 400 KiB | 5 Q