3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('00000-01-01'); echo $a->format('j M Y \i\s \a l'); $b = new DateTime('asdf');

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)
8.3.40.0140.00718.95
8.3.30.0040.01118.93
8.3.20.0020.00520.16
8.3.10.0040.00421.92
8.3.00.0080.00022.49
8.2.170.0070.01022.96
8.2.160.0060.00920.96
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00319.61
8.2.110.0100.00022.31
8.2.100.0040.00818.03
8.2.90.0060.00319.21
8.2.80.0100.00018.05
8.2.70.0050.00317.75
8.2.60.0040.00417.93
8.2.50.0100.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00418.10
8.2.20.0000.00817.96
8.2.10.0000.00819.56
8.2.00.0060.00317.77
8.1.270.0030.00622.14
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0050.00323.92
8.1.230.0030.00719.15
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.47
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0040.00421.95
8.1.150.0040.00418.74
8.1.140.0030.00617.57
8.1.130.0070.00017.48
8.1.120.0060.00317.56
8.1.110.0030.00517.45
8.1.100.0000.00817.57
8.1.90.0000.00717.55
8.1.80.0070.00017.57
8.1.70.0000.00717.56
8.1.60.0000.00717.61
8.1.50.0040.00417.65
8.1.40.0030.00617.59
8.1.30.0080.00017.72
8.1.20.0000.00817.67
8.1.10.0000.00817.69
8.1.00.0080.00017.69
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0000.00718.39
8.0.270.0070.00017.38
8.0.260.0070.00017.08
8.0.250.0070.00017.18
8.0.240.0000.00817.11
8.0.230.0070.00017.16
8.0.220.0080.00017.08
8.0.210.0040.00417.11
8.0.200.0060.00017.03
8.0.190.0040.00417.12
8.0.180.0030.00517.02
8.0.170.0040.00417.04
8.0.160.0070.00017.14
8.0.150.0030.00516.90
8.0.140.0080.00016.95
8.0.130.0000.00613.41
8.0.120.0040.00416.98
8.0.110.0050.00317.12
8.0.100.0070.00017.08
8.0.90.0050.00316.94
8.0.80.0000.01617.05
8.0.70.0070.00016.99
8.0.60.0000.00717.03
8.0.50.0040.00417.04
8.0.30.0100.01017.16
8.0.20.0100.01217.48
8.0.10.0040.00417.09
8.0.00.0090.00816.94
7.4.330.0000.00515.00
7.4.320.0060.00016.63
7.4.300.0060.00016.58
7.4.290.0030.00616.75
7.4.280.0040.00416.48
7.4.270.0040.00416.64
7.4.260.0070.00016.58
7.4.250.0000.00716.72
7.4.240.0020.00616.66
7.4.230.0030.00516.43
7.4.220.0080.01116.68
7.4.210.0090.00416.72
7.4.200.0000.00716.71
7.4.190.0030.00316.54
7.4.160.0090.00616.99
7.4.150.0080.00917.40
7.4.140.0090.01017.86
7.4.130.0110.00716.73
7.4.120.0110.01016.80
7.4.110.0100.00616.84
7.4.100.0060.00916.79
7.4.90.0150.00316.75
7.4.80.0030.01419.39
7.4.70.0090.00916.82
7.4.60.0110.00616.75
7.4.50.0040.00416.48
7.4.40.0060.00922.77
7.4.30.0130.00316.70
7.4.00.0000.01815.20
7.3.330.0030.00313.12
7.3.320.0060.00213.20
7.3.310.0030.00516.33
7.3.300.0030.00316.37
7.3.290.0040.01116.45
7.3.280.0060.01316.40
7.3.270.0100.01017.40
7.3.260.0070.01716.62
7.3.250.0140.00816.65
7.3.240.0030.01416.49
7.3.230.0130.00316.45
7.3.210.0100.00716.55
7.3.200.0040.01819.39
7.3.190.0170.00316.67
7.3.180.0160.00316.47
7.3.170.0130.00316.63
7.3.160.0160.00716.39
7.3.120.0060.00914.71
7.3.110.0100.00615.03
7.3.100.0070.00714.94
7.3.90.0120.00314.80
7.3.80.0130.00315.06
7.3.70.0040.00814.55
7.3.60.0110.00714.82
7.3.50.0030.01214.92
7.3.40.0100.00714.94
7.3.30.0070.01014.64
7.3.20.0100.00716.46
7.3.10.0070.00716.91
7.3.00.0120.00016.63
7.2.330.0060.01016.75
7.2.320.0090.01216.59
7.2.310.0070.01016.81
7.2.300.0060.00916.55
7.2.290.0090.00916.75
7.2.240.0100.00715.02
7.2.230.0030.01315.39
7.2.220.0030.01015.30
7.2.210.0140.00315.22
7.2.200.0040.01115.14
7.2.190.0090.00315.11
7.2.180.0070.01015.05
7.2.170.0030.01415.18
7.2.160.0110.00414.89
7.2.150.0040.01116.72
7.2.140.0040.01217.02
7.2.130.0040.01117.04
7.2.120.0140.00416.97
7.2.110.0000.01217.00
7.2.100.0100.00316.78
7.2.90.0090.00617.07
7.2.80.0040.01216.96
7.2.70.0080.00816.96
7.2.60.0070.00817.04
7.2.50.0040.00716.72
7.2.40.0030.00916.98
7.2.30.0060.00917.04
7.2.20.0030.00617.04
7.2.10.0000.01317.08
7.2.00.0000.01417.97
7.1.330.0070.01015.57
7.1.320.0090.00615.92
7.1.310.0030.01015.80
7.1.300.0040.01115.39
7.1.290.0000.01315.65
7.1.280.0000.01115.73
7.1.270.0030.01015.84
7.1.260.0060.00915.74
7.1.250.0030.01315.25
7.1.200.0000.00815.61
7.1.100.0000.01317.90
7.1.70.0040.00417.13
7.1.60.0070.01719.82
7.1.50.0100.01016.99
7.1.00.0070.07322.54
7.0.200.0060.00616.98
7.0.140.0000.07722.15
7.0.100.0330.08719.93
7.0.90.0170.07719.91
7.0.80.0170.04719.93
7.0.70.0130.08320.12
7.0.60.0100.08020.07
7.0.50.0130.07320.35
7.0.40.0030.06020.00
7.0.30.0130.08020.14
7.0.20.0200.06020.07
7.0.10.0130.08020.07
7.0.00.0070.06320.18
5.6.280.0030.07321.07
5.6.250.0100.08020.63
5.6.240.0130.09320.51
5.6.230.0100.07320.59
5.6.220.0070.07320.62
5.6.210.0100.08020.64
5.6.200.0030.09321.01
5.6.190.0070.05321.02
5.6.180.0100.08321.16
5.6.170.0030.08320.96
5.6.160.0170.07021.08
5.6.150.0130.07320.93
5.6.140.0170.07021.05
5.6.130.0070.07721.02
5.6.120.0130.08020.96
5.6.110.0070.07021.12
5.6.100.0070.04321.02
5.6.90.0200.07321.05
5.6.80.0230.05720.38
5.6.70.0100.07720.51
5.6.60.0200.07020.38
5.6.50.0070.06020.40
5.6.40.0170.06320.40
5.6.30.0100.07720.36
5.6.20.0000.08720.41
5.6.10.0070.08020.48
5.6.00.0000.08020.27
5.5.380.0100.06020.42
5.5.370.0100.08320.54
5.5.360.0030.08320.48
5.5.350.0100.08320.41
5.5.340.0070.08720.89
5.5.330.0130.07720.86
5.5.320.0170.07320.88
5.5.310.0200.07320.86
5.5.300.0070.08320.84
5.5.290.0270.07020.89
5.5.280.0070.07720.75
5.5.270.0070.04020.78
5.5.260.0030.05720.71
5.5.250.0070.07020.56
5.5.240.0170.07020.19
5.5.230.0100.07720.24
5.5.220.0070.05320.14
5.5.210.0170.07020.20
5.5.200.0070.08320.18
5.5.190.0130.07020.25
5.5.180.0030.08020.23
5.5.160.0100.08020.15
5.5.150.0170.05720.18
5.5.140.0030.04020.24
5.5.130.0170.07319.99
5.5.120.0130.04020.12
5.5.110.0130.07020.07
5.5.100.0100.07020.07
5.5.90.0000.06320.11
5.5.80.0100.07720.10
5.5.70.0030.04320.03
5.5.60.0070.04020.04
5.5.50.0100.04020.08
5.5.40.0030.04019.99
5.5.30.0070.03720.08
5.5.20.0000.04320.14
5.5.10.0070.03720.00
5.5.00.0100.03319.99
5.4.450.0030.08319.37
5.4.440.0070.05319.37
5.4.430.0030.04019.52
5.4.420.0030.06019.24
5.4.410.0070.07719.44
5.4.400.0000.08318.85
5.4.390.0070.07019.12
5.4.380.0000.05718.90
5.4.370.0030.07019.12
5.4.360.0070.07718.94
5.4.350.0030.05019.03
5.4.340.0100.08019.04
5.4.320.0130.07719.13
5.4.310.0070.07719.14
5.4.300.0000.05319.24
5.4.290.0030.07719.12
5.4.280.0130.07719.04
5.4.270.0130.05719.12
5.4.260.0100.05319.12
5.4.250.0130.06318.84
5.4.240.0130.03718.84
5.4.230.0030.04719.17
5.4.220.0030.04019.21
5.4.210.0000.04019.02
5.4.200.0070.04019.02
5.4.190.0070.03719.07
5.4.180.0030.04019.03
5.4.170.0100.03319.02
5.4.160.0030.04019.02
5.4.150.0000.04319.06
5.4.140.0070.03716.41
5.4.130.0070.03016.41
5.4.120.0030.04316.31
5.4.110.0030.06716.57
5.4.100.0030.03716.48
5.4.90.0070.06316.54
5.4.80.0030.03716.54
5.4.70.0000.06016.37
5.4.60.0000.03716.36
5.4.50.0100.02716.41
5.4.40.0000.04016.30
5.4.30.0000.04016.31
5.4.20.0070.03016.29
5.4.10.0000.04016.48
5.4.00.0000.03715.80
5.3.290.0130.04314.78
5.3.280.0030.03714.51
5.3.270.0000.04314.55
5.3.260.0000.04014.61
5.3.250.0030.03714.56
5.3.240.0030.03714.59
5.3.230.0100.03714.70
5.3.220.0030.03314.55
5.3.210.0030.08314.57
5.3.200.0170.06314.69
5.3.190.0000.04014.57
5.3.180.0030.04714.55
5.3.170.0000.06314.61
5.3.160.0000.04014.62
5.3.150.0030.08314.69
5.3.140.0030.04014.54
5.3.130.0000.04314.60
5.3.120.0070.03314.57
5.3.110.0070.04714.63
5.3.100.0030.03714.11
5.3.90.0000.03314.09
5.3.80.0070.03714.01
5.3.70.0030.03714.06
5.3.60.0170.02013.93
5.3.50.0000.03714.06
5.3.40.0100.03714.00
5.3.30.0000.04013.99
5.3.20.0070.03313.82
5.3.10.0030.03313.71
5.3.00.0070.03013.65
5.2.170.0070.02313.17
5.2.160.0030.02713.17
5.2.150.0000.03013.17
5.2.140.0000.03013.17
5.2.130.0000.03013.17
5.2.120.0030.02713.17
5.2.110.0000.03013.17
5.2.100.0130.04013.17
5.2.90.0070.02713.17
5.2.80.0030.05313.17
5.2.70.0030.03013.17
5.2.60.0030.04713.17
5.2.50.0000.03013.17
5.2.40.0000.03313.17
5.2.30.0000.03013.17
5.2.20.0030.03013.17
5.2.10.0100.02013.17
5.2.00.0030.02713.17
5.1.60.0030.02313.17
5.1.50.0030.02713.17
5.1.40.0030.02313.17
5.1.30.0000.02713.17
5.1.20.0000.03013.17
5.1.10.0000.04713.17
5.1.00.0100.05013.17
5.0.50.0030.03013.17
5.0.40.0030.03313.17
5.0.30.0000.05713.17
5.0.20.0070.03013.17
5.0.10.0030.02313.17
5.0.00.0000.04013.17
4.4.90.0070.03013.17
4.4.80.0000.01713.17
4.4.70.0070.01013.17
4.4.60.0030.01313.17
4.4.50.0030.02313.17
4.4.40.0030.03013.17
4.4.30.0000.01713.17
4.4.20.0000.04013.17
4.4.10.0000.03313.17
4.4.00.0030.02713.17
4.3.110.0000.03313.17
4.3.100.0000.02013.17
4.3.90.0030.02313.17
4.3.80.0000.03013.17
4.3.70.0000.02013.17
4.3.60.0070.03313.17
4.3.50.0000.03313.17
4.3.40.0000.06013.17
4.3.30.0000.03713.17
4.3.20.0030.03713.17
4.3.10.0030.03713.17
4.3.00.0000.03713.17

preferences:
47.07 ms | 400 KiB | 5 Q