3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set("Europe/Bratislava"); $a = new \DateTime("0001-01-01"); echo $a->format(DateTime::ATOM);

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)
8.3.70.0150.00318.43
8.3.60.0110.00716.50
8.3.50.0320.00822.17
8.3.40.0130.00618.67
8.3.30.0090.00918.84
8.3.20.0030.00620.07
8.3.10.0070.00023.61
8.3.00.0050.00319.14
8.2.190.0200.00016.58
8.2.180.0120.00316.63
8.2.170.0100.00322.96
8.2.160.0070.00722.11
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00919.48
8.2.120.0000.00826.35
8.2.110.0030.00620.98
8.2.100.0040.00817.97
8.2.90.0040.00417.97
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0030.00619.34
8.2.30.0040.00420.49
8.2.20.0030.00617.86
8.2.10.0040.00418.11
8.2.00.0000.00818.03
8.1.280.0040.01225.92
8.1.270.0000.00922.18
8.1.260.0000.00728.09
8.1.250.0030.00528.09
8.1.240.0070.01422.61
8.1.230.0080.00320.89
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0120.00018.59
8.1.160.0040.00421.99
8.1.150.0040.00418.93
8.1.140.0050.00319.63
8.1.130.0030.00317.68
8.1.120.0070.00017.55
8.1.110.0040.00417.57
8.1.100.0000.00717.59
8.1.90.0080.00017.61
8.1.80.0040.00417.49
8.1.70.0030.00317.55
8.1.60.0090.00017.52
8.1.50.0000.00817.46
8.1.40.0090.00617.63
8.1.30.0000.00817.58
8.1.20.0040.00417.75
8.1.10.0060.00317.60
8.1.00.0040.00417.71
8.0.300.0000.00719.98
8.0.290.0040.00416.75
8.0.280.0070.00018.49
8.0.270.0000.00717.36
8.0.260.0070.00017.37
8.0.250.0020.00517.19
8.0.240.0040.00417.18
8.0.230.0000.00717.00
8.0.220.0040.00416.97
8.0.210.0040.00416.96
8.0.200.0000.00817.09
8.0.190.0040.00317.14
8.0.180.0050.00317.07
8.0.170.0000.01017.13
8.0.160.0050.00317.04
8.0.150.0030.00316.91
8.0.140.0030.00616.82
8.0.130.0000.00613.45
8.0.120.0040.00416.95
8.0.110.0040.00416.91
8.0.100.0040.00416.95
8.0.90.0000.00817.07
8.0.80.0080.00816.96
8.0.70.0040.00416.98
8.0.60.0040.00417.04
8.0.50.0040.00416.83
8.0.30.0130.00617.03
8.0.20.0100.00917.40
8.0.10.0040.00417.04
8.0.00.0090.01016.92
7.4.330.0000.00516.81
7.4.320.0060.00016.43
7.4.300.0000.00616.57
7.4.290.0000.00716.47
7.4.280.0000.00816.62
7.4.270.0030.00316.51
7.4.260.0070.00016.69
7.4.250.0070.00016.55
7.4.240.0020.00516.64
7.4.230.0000.00716.75
7.4.220.0140.00416.58
7.4.210.0040.01316.57
7.4.200.0000.00816.56
7.4.160.0150.00016.55
7.4.150.0130.00617.40
7.4.140.0110.00717.86
7.4.130.0060.01116.46
7.4.120.0100.01016.45
7.4.110.0130.00616.50
7.4.100.0070.01016.62
7.4.90.0100.00716.48
7.4.80.0070.01119.39
7.4.70.0110.00516.63
7.4.60.0110.00616.63
7.4.50.0070.00716.73
7.4.40.0080.00816.62
7.4.30.0060.01016.37
7.4.10.0080.01114.98
7.4.00.0120.00515.13
7.3.330.0000.00513.01
7.3.320.0020.00213.17
7.3.310.0040.00316.19
7.3.300.0030.00316.29
7.3.290.0050.00916.21
7.3.280.0110.00616.25
7.3.270.0090.00617.40
7.3.260.0130.00916.53
7.3.250.0080.01216.48
7.3.240.0130.01116.43
7.3.230.0090.00916.48
7.3.210.0060.01016.50
7.3.200.0060.01216.39
7.3.190.0100.01016.49
7.3.180.0070.01016.54
7.3.170.0130.00316.34
7.3.160.0090.00916.54
7.3.130.0030.01414.89
7.3.120.0070.01115.01
7.3.110.0130.00615.01
7.3.100.0080.00814.98
7.3.90.0080.00814.91
7.3.80.0050.00814.98
7.3.70.0070.00814.83
7.3.60.0100.00514.77
7.3.50.0060.00414.91
7.3.40.0050.00614.78
7.3.30.0100.00314.87
7.3.20.0040.00716.60
7.3.10.0030.00916.68
7.3.00.0070.00716.79
7.2.330.0120.00616.61
7.2.320.0060.01216.84
7.2.310.0080.00816.61
7.2.300.0070.01016.79
7.2.290.0090.00916.57
7.2.260.0060.01115.18
7.2.250.0050.01014.96
7.2.240.0080.00415.05
7.2.230.0060.01015.01
7.2.220.0080.00915.07
7.2.210.0080.00515.05
7.2.200.0040.01015.05
7.2.190.0050.00715.04
7.2.180.0060.00615.06
7.2.170.0070.00615.03
7.2.160.0040.01014.93
7.2.150.0070.00517.00
7.2.140.0040.00816.92
7.2.130.0080.00416.93
7.2.120.0050.00916.90
7.2.110.0050.00816.83
7.2.100.0030.01016.85
7.2.90.0040.01016.83
7.2.80.0020.01117.00
7.2.70.0020.01016.99
7.2.60.0050.00716.92
7.2.50.0080.00517.01
7.2.40.0060.01016.91
7.2.30.0070.00817.01
7.2.20.0050.00816.85
7.2.10.0070.01017.01
7.2.00.0050.01017.46
7.1.330.0090.00515.80
7.1.320.0040.00715.76
7.1.310.0130.00215.87
7.1.300.0070.00715.81
7.1.290.0070.00715.87
7.1.280.0060.00615.70
7.1.270.0060.00615.67
7.1.260.0080.00515.92
7.1.250.0050.00715.78
7.1.240.0070.00515.77
7.1.230.0070.00715.67
7.1.220.0060.00615.71
7.1.210.0080.00315.71
7.1.200.0060.00415.78
7.1.190.0050.00715.76
7.1.180.0030.00515.90
7.1.170.0030.01015.91
7.1.160.0030.01215.87
7.1.150.0040.00615.92
7.1.140.0070.00515.96
7.1.130.0050.01015.78
7.1.120.0080.00315.96
7.1.110.0020.01016.05
7.1.100.0070.00516.65
7.1.90.0070.00515.75
7.1.80.0100.00315.77
7.1.70.0060.00916.29
7.1.60.0030.01316.88
7.1.50.0100.00816.22
7.1.40.0080.00515.79
7.1.30.0050.00515.90
7.1.20.0040.00915.92
7.1.10.0050.00715.83
7.1.00.0030.03218.03
7.0.330.0030.00715.38
7.0.320.0020.00815.29
7.0.310.0000.01215.59
7.0.300.0050.00715.38
7.0.290.0020.00915.29
7.0.280.0060.00415.26
7.0.270.0080.00515.41
7.0.260.0070.00715.50
7.0.250.0070.00715.46
7.0.240.0070.00515.56
7.0.230.0040.00815.30
7.0.220.0070.00615.27
7.0.210.0020.01015.60
7.0.200.0150.00815.21
7.0.190.0080.00915.41
7.0.180.0050.00715.44
7.0.170.0060.01115.32
7.0.160.0030.01015.32
7.0.150.0050.01115.36
7.0.140.0090.00515.53
7.0.130.0020.00815.48
7.0.120.0080.00715.32
7.0.110.0080.00615.49
7.0.100.0050.00815.53
7.0.90.0050.00815.35
7.0.80.0030.00815.34
7.0.70.0050.00615.45
7.0.60.0040.02016.88
7.0.50.0060.02216.28
7.0.40.0040.01915.80
7.0.30.0150.02215.77
7.0.20.0110.03115.74
7.0.10.0070.02615.72
7.0.00.0060.03115.62
5.6.400.0080.00514.50
5.6.390.0050.00814.45
5.6.380.0030.01014.17
5.6.370.0020.01214.16
5.6.360.0090.00614.56
5.6.350.0060.00614.63
5.6.340.0050.00914.58
5.6.330.0070.00614.41
5.6.320.0090.00614.18
5.6.310.0060.00614.69
5.6.300.0080.00414.44
5.6.290.0070.00714.53
5.6.280.0080.00414.51
5.6.270.0070.00714.58
5.6.260.0070.00714.36
5.6.250.0090.00314.69
5.6.240.0050.00614.56
5.6.230.0070.00714.37
5.6.220.0060.00814.21
5.6.210.0050.03116.51
5.6.200.0080.02415.64
5.6.190.0050.03116.38
5.6.180.0120.03116.50
5.6.170.0080.02216.42
5.6.160.0020.02216.47
5.6.150.0110.03015.65
5.6.140.0070.03115.63
5.6.130.0030.01915.76
5.6.120.0120.02216.66
5.6.110.0090.03116.70
5.6.100.0090.01916.63
5.6.90.0070.03616.73
5.6.80.0020.02616.25
5.6.70.0060.00614.42
5.6.60.0060.00814.23
5.6.50.0070.00714.34
5.6.40.0060.00614.54
5.6.30.0030.00914.21
5.6.20.0050.00914.46
5.6.10.0010.01214.45
5.6.00.0030.01014.32
5.5.380.0070.00414.55
5.5.370.0080.00314.42
5.5.360.0040.00714.45
5.5.350.1360.01816.39
5.5.340.0080.02815.61
5.5.330.0080.02016.44
5.5.320.0140.02816.45
5.5.310.0200.02416.47
5.5.300.0090.01615.62
5.5.290.0080.03115.69
5.5.280.0090.02116.63
5.5.270.0010.03216.66
5.5.260.0050.02916.62
5.5.250.0080.02716.42
5.5.240.0150.02716.21
5.5.230.0030.01014.10
5.5.220.0020.01114.48
5.5.210.0050.01014.24
5.5.200.0080.00214.31
5.5.190.0050.00814.10
5.5.180.0090.00314.43
5.5.170.0050.00614.30
5.5.160.0040.00914.38
5.5.150.0030.00614.21
5.5.140.0030.01014.42
5.5.130.0050.00714.35
5.5.120.0050.00714.13
5.5.110.0030.01114.17
5.5.100.0060.00914.08
5.5.90.0100.00614.34
5.5.80.0090.00514.17
5.5.70.0090.00514.09
5.5.60.0030.00814.45
5.5.50.0050.00714.26
5.5.40.0050.00514.20
5.5.30.0070.00614.14
5.5.20.0030.00714.17
5.5.10.0030.01014.13
5.5.00.0030.01114.29

preferences:
69.6 ms | 401 KiB | 5 Q