3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2000-01-01'); echo $date1->format('Y-m-d H:i:s') . "\n"; $date2 = new DateTime('2000-01-01 00:00:00'); echo $date2->format('Y-m-d H:i:s') . "\n"; var_dump($date1 == $date2); $date3 = new \DateTime('1994'); echo $date3->format('Y-m-d H:i:s');

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)
8.3.60.0070.01418.54
8.3.50.0160.00322.03
8.3.40.0140.00718.79
8.3.30.0000.02218.93
8.3.20.0050.00318.90
8.3.10.0030.00520.96
8.3.00.0030.00718.93
8.2.180.0070.01017.00
8.2.170.0110.00422.96
8.2.160.0110.01120.35
8.2.150.0110.00724.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00020.96
8.2.110.0070.00320.19
8.2.100.0060.00617.91
8.2.90.0070.00019.17
8.2.80.0050.00319.37
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0040.00421.20
8.2.20.0000.00717.84
8.2.10.0000.00917.89
8.2.00.0030.00617.72
8.1.280.0040.01125.92
8.1.270.0100.00724.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.66
8.1.230.0000.01120.79
8.1.220.0040.00418.77
8.1.210.0000.00818.89
8.1.200.0030.00617.47
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0050.00318.80
8.1.160.0080.00019.00
8.1.150.0000.00718.83
8.1.140.0110.00017.65
8.1.130.0000.00717.84
8.1.120.0000.00717.68
8.1.110.0040.00417.65
8.1.100.0050.00217.62
8.1.90.0040.00417.65
8.1.80.0040.00417.59
8.1.70.0040.00417.64
8.1.60.0090.00017.79
8.1.50.0040.00417.61
8.1.40.0080.00017.49
8.1.30.0040.00417.78
8.1.20.0000.00817.68
8.1.10.0080.00017.64
8.1.00.0040.00417.68
8.0.300.0040.00419.91
8.0.290.0040.00417.05
8.0.280.0050.00318.41
8.0.270.0040.00417.35
8.0.260.0000.00617.01
8.0.250.0000.00717.12
8.0.240.0040.00417.03
8.0.230.0030.00317.16
8.0.220.0030.00317.13
8.0.210.0070.00017.08
8.0.200.0030.00317.16
8.0.190.0000.00717.12
8.0.180.0040.00417.05
8.0.170.0000.00717.00
8.0.160.0030.00317.11
8.0.150.0070.00017.00
8.0.140.0040.00417.06
8.0.130.0050.00013.41
8.0.120.0090.00017.09
8.0.110.0050.00317.15
8.0.100.0060.00316.96
8.0.90.0000.00717.13
8.0.80.0090.00617.04
8.0.70.0080.00017.02
8.0.60.0040.00416.99
8.0.50.0080.00016.96
8.0.30.0110.00717.23
8.0.20.0140.00817.43
8.0.10.0050.00317.23
8.0.00.0040.01717.08
7.4.330.0050.00016.92
7.4.320.0030.00316.65
7.4.300.0000.00616.56
7.4.290.0030.00316.63
7.4.280.0030.00316.59
7.4.270.0000.00716.66
7.4.260.0050.00013.29
7.4.250.0040.00416.67
7.4.240.0000.00716.66
7.4.230.0030.00316.53
7.4.220.0110.00716.72
7.4.210.0070.01016.71
7.4.200.0030.00316.55
7.4.190.0030.00316.65
7.4.160.0100.00616.72
7.4.150.0140.00717.40
7.4.140.0110.01117.86
7.4.130.0120.00716.64
7.4.120.0090.01016.68
7.4.110.0120.00616.67
7.4.100.0150.00616.62
7.4.90.0060.01216.63
7.4.80.0090.01219.39
7.4.70.0060.00916.63
7.4.60.0040.01416.68
7.4.50.0090.00016.44
7.4.40.0110.00322.77
7.4.30.0100.01316.50
7.4.00.0060.00615.14
7.3.330.0070.00013.30
7.3.320.0030.00313.24
7.3.310.0030.00316.54
7.3.300.0040.00416.39
7.3.290.0100.00716.50
7.3.280.0060.01116.42
7.3.270.0000.01817.40
7.3.260.0090.01218.24
7.3.250.0100.00816.52
7.3.240.0120.00616.46
7.3.230.0000.01616.43
7.3.210.0100.00716.51
7.3.200.0080.00819.39
7.3.190.0110.00616.56
7.3.180.0110.00316.37
7.3.170.0100.00616.71
7.3.160.0060.01016.48
7.3.120.0100.00714.93
7.3.110.0060.01215.21
7.3.100.0040.01114.77
7.3.90.0070.00714.99
7.3.80.0040.00714.87
7.3.70.0080.00314.68
7.3.60.0050.00514.91
7.3.50.0000.01415.07
7.3.40.0040.01115.00
7.3.30.0000.01315.01
7.3.20.0100.00316.46
7.3.10.0030.01016.72
7.3.00.0090.00616.83
7.2.330.0070.01116.58
7.2.320.0090.01316.82
7.2.310.0130.01016.87
7.2.300.0070.01016.94
7.2.290.0030.01316.66
7.2.240.0030.01015.29
7.2.230.0090.00615.50
7.2.220.0050.00514.74
7.2.210.0090.00915.23
7.2.200.0000.01315.07
7.2.190.0070.01115.21
7.2.180.0040.01214.98
7.2.170.0040.01115.12
7.2.160.0040.01415.11
7.2.150.0070.00717.06
7.2.140.0030.01316.84
7.2.130.0100.00717.02
7.2.120.0030.01017.12
7.2.110.0000.01516.74
7.2.100.0030.01416.75
7.2.90.0000.01617.05
7.2.80.0080.00316.76
7.2.70.0060.00917.19
7.2.60.0000.01117.09
7.2.50.0100.00716.93
7.2.40.0030.01417.07
7.2.30.0030.01216.94
7.2.20.0060.00917.18
7.2.10.0120.00316.66
7.2.00.0050.01018.28
7.1.330.0070.00716.17
7.1.320.0040.01115.86
7.1.310.0090.00915.66
7.1.300.0100.00315.65
7.1.290.0000.01515.98
7.1.280.0030.01415.91
7.1.270.0060.00915.87
7.1.260.0000.01815.98
7.1.250.0080.00516.02
7.1.100.0110.00318.46
7.1.70.0030.00717.06
7.1.60.0160.00619.08
7.1.50.0220.01634.63
7.1.00.0000.06022.43
7.0.200.0030.00616.74
7.0.140.0070.06322.00
7.0.100.0270.07019.88
7.0.90.0130.08019.83
7.0.80.0300.07319.98
7.0.70.0230.05319.95
7.0.60.0130.04319.93
7.0.50.0030.06720.18
7.0.40.0070.08020.04
7.0.30.0070.09020.09
7.0.20.0100.05320.00
7.0.10.0070.07320.02
7.0.00.0000.08720.06
5.6.280.0070.06721.06
5.6.250.0070.05320.72
5.6.240.0130.06720.56
5.6.230.0030.08320.60
5.6.220.0130.04320.66
5.6.210.0070.08320.41
5.6.200.0030.07720.98
5.6.190.0100.07321.06
5.6.180.0070.08021.05
5.6.170.0130.08021.12
5.6.160.0070.07720.95
5.6.150.0130.06721.02
5.6.140.0130.07721.02
5.6.130.0170.07720.95
5.6.120.0030.05720.97
5.6.110.0130.08020.89
5.6.100.0200.07320.95
5.6.90.0130.07020.94
5.6.80.0030.04020.29
5.6.70.0100.08320.50
5.6.60.0000.07020.32
5.6.50.0170.06720.29
5.6.40.0100.04320.36
5.6.30.0070.08020.30
5.6.20.0030.08020.31
5.6.10.0100.04720.44
5.6.00.0070.08020.36
5.5.380.0130.07020.30
5.5.370.0030.07020.34
5.5.360.0100.08320.36
5.5.350.0170.03720.41
5.5.340.0170.07020.70
5.5.330.0070.08020.85
5.5.320.0030.07320.71
5.5.310.0200.06720.83
5.5.300.0170.07320.58
5.5.290.0170.07020.82
5.5.280.0000.08720.86
5.5.270.0100.04720.82
5.5.260.0100.04720.83
5.5.250.0070.05020.63
5.5.240.0070.05720.16
5.5.230.0070.07720.06
5.5.220.0100.07320.19
5.5.210.0030.08020.16
5.5.200.0070.06720.12
5.5.190.0070.08020.20
5.5.180.0130.08320.08
5.5.160.0130.07020.07
5.5.150.0100.07720.10
5.5.140.0070.07720.18
5.5.130.0100.07320.22
5.5.120.0170.06720.02
5.5.110.0130.07720.20
5.5.100.0200.04320.02
5.5.90.0030.07720.09
5.5.80.0070.07319.98
5.5.70.0100.08019.87
5.5.60.0130.06720.01
5.5.50.0130.07320.00
5.5.40.0170.07019.95
5.5.30.0030.08319.97
5.5.20.0230.06319.99
5.5.10.0030.07720.07
5.5.00.0070.05020.03
5.4.450.0170.06719.28
5.4.440.0070.07719.36
5.4.430.0130.07019.38
5.4.420.0170.08019.27
5.4.410.0100.07319.26
5.4.400.0100.06019.04
5.4.390.0170.06719.04
5.4.380.0130.06718.82
5.4.370.0100.05718.90
5.4.360.0100.06719.03
5.4.350.0100.07319.08
5.4.340.0070.07319.10
5.4.320.0030.07718.97
5.4.310.0100.07318.97
5.4.300.0170.06718.90
5.4.290.0130.06719.03
5.4.280.0070.04018.94
5.4.270.0070.07719.03
5.4.260.0070.07719.02
5.4.250.0070.08319.11
5.4.240.0070.05719.05
5.4.230.0170.07019.14
5.4.220.0030.08019.14
5.4.210.0030.07019.05
5.4.200.0070.07319.07
5.4.190.0130.07019.02
5.4.180.0070.07318.80
5.4.170.0070.07719.09
5.4.160.0030.07319.12
5.4.150.0070.04318.96
5.4.140.0130.06316.30
5.4.130.0070.06016.29
5.4.120.0100.06716.36
5.4.110.0070.06716.27
5.4.100.0170.06716.31
5.4.90.0030.07316.40
5.4.80.0070.07716.25
5.4.70.0100.06716.35
5.4.60.0130.07016.37
5.4.50.0130.03316.36
5.4.40.0070.07716.46
5.4.30.0070.04016.42
5.4.20.0030.06316.23
5.4.10.0130.06016.36
5.4.00.0070.07315.72
5.3.290.0030.08314.66
5.3.280.0070.07014.46
5.3.270.0070.07014.60
5.3.260.0070.07714.57
5.3.250.0100.07314.57
5.3.240.0170.06714.43
5.3.230.0100.07314.44
5.3.220.0170.05314.41
5.3.210.0100.07714.41
5.3.200.0070.07314.59
5.3.190.0100.06714.57
5.3.180.0000.06714.38
5.3.170.0130.06714.42
5.3.160.0000.07714.50
5.3.150.0070.06714.48
5.3.140.0030.07714.52
5.3.130.0070.06714.41
5.3.120.0030.07014.54
5.3.110.0070.07314.41
5.3.100.0070.04313.88
5.3.90.0030.07013.98
5.3.80.0070.07313.95
5.3.70.0070.07014.00
5.3.60.0130.06013.86
5.3.50.0070.07713.95
5.3.40.0070.07013.95
5.3.30.0030.05013.69
5.3.20.0100.06013.55
5.3.10.0130.06313.44
5.3.00.0000.07713.50
5.2.170.0030.06711.21
5.2.160.0070.05711.09
5.2.150.0000.06311.00
5.2.140.0070.06311.20
5.2.130.0030.05011.09
5.2.120.0030.06310.95
5.2.110.0000.06711.09
5.2.100.0130.05711.09
5.2.90.0000.04711.13
5.2.80.0030.05710.96
5.2.70.0000.06310.94
5.2.60.0130.05011.04
5.2.50.0100.04010.87
5.2.40.0030.04711.05
5.2.30.0130.05010.94
5.2.20.0000.06311.00
5.2.10.0100.06010.80
5.2.00.0000.06310.76
5.1.60.0000.03310.04
5.1.50.0070.03710.06
5.1.40.0030.0539.98
5.1.30.0000.06010.41
5.1.20.0200.04010.29
5.1.10.0070.05310.05
5.1.00.0030.06010.05
5.0.50.0000.0408.63
5.0.40.0000.0508.40
5.0.30.0030.0608.24
5.0.20.0100.0378.26
5.0.10.0100.0338.24
5.0.00.0000.0508.24
4.4.90.0030.0378.24
4.4.80.0000.0338.24
4.4.70.0000.0338.24
4.4.60.0070.0338.24
4.4.50.0030.0378.24
4.4.40.0070.0378.24
4.4.30.0000.0378.24
4.4.20.0000.0338.24
4.4.10.0030.0338.24
4.4.00.0000.0538.24
4.3.110.0000.0378.24
4.3.100.0070.0278.24
4.3.90.0100.0308.24
4.3.80.0030.0538.24
4.3.70.0070.0308.24
4.3.60.0000.0278.24
4.3.50.0070.0178.24
4.3.40.0070.0438.24
4.3.30.0000.0378.24
4.3.20.0030.0338.24
4.3.10.0000.0278.24
4.3.00.0000.0378.24

preferences:
45.8 ms | 401 KiB | 5 Q