3v4l.org

run code in 300+ PHP versions simultaneously
<?php $baseDate = new DateTime('2017-01-01', new DateTimezone('UTC')); var_dump($baseDate);

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)
8.3.60.0140.00718.17
8.3.50.0100.00716.50
8.3.40.0090.00618.55
8.3.30.0110.00418.59
8.3.20.0030.00320.15
8.3.10.0090.00023.64
8.3.00.0080.00017.59
8.2.180.0110.00716.38
8.2.170.0070.00722.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00022.26
8.2.120.0050.00326.35
8.2.110.0030.00722.20
8.2.100.0070.00718.09
8.2.90.0000.00819.08
8.2.80.0070.00017.97
8.2.70.0080.00017.50
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00422.18
8.2.30.0000.00720.89
8.2.20.0040.00418.05
8.2.10.0040.00417.99
8.2.00.0070.00017.95
8.1.280.0100.00725.92
8.1.270.0000.00822.02
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.92
8.1.230.0080.00417.58
8.1.220.0030.00617.74
8.1.210.0070.00318.77
8.1.200.0090.00017.35
8.1.190.0030.00517.25
8.1.180.0040.00418.10
8.1.170.0030.00618.56
8.1.160.0050.00219.00
8.1.150.0040.00420.48
8.1.140.0060.00319.50
8.1.130.0040.00418.86
8.1.120.0000.00717.52
8.1.110.0050.00317.55
8.1.100.0000.00817.42
8.1.90.0000.00817.54
8.1.80.0040.00417.40
8.1.70.0030.00317.45
8.1.60.0040.00817.47
8.1.50.0000.00817.49
8.1.40.0050.00317.52
8.1.30.0050.00517.65
8.1.20.0040.00417.63
8.1.10.0000.00717.48
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00718.37
8.0.270.0000.00717.14
8.0.260.0030.00318.30
8.0.250.0060.00017.03
8.0.240.0030.00517.02
8.0.230.0000.00716.91
8.0.220.0070.00016.96
8.0.210.0070.00016.95
8.0.200.0000.00716.98
8.0.190.0030.00517.02
8.0.180.0080.00016.86
8.0.170.0060.00316.86
8.0.160.0040.00416.93
8.0.150.0050.00316.88
8.0.140.0050.00216.89
8.0.130.0000.00513.43
8.0.120.0040.00416.90
8.0.110.0040.00417.00
8.0.100.0040.00416.89
8.0.90.0070.00016.78
8.0.80.0030.01416.93
8.0.70.0000.00716.97
8.0.60.0000.00716.76
8.0.50.0040.00416.88
8.0.30.0100.00817.03
8.0.20.0110.00817.40
8.0.10.0070.00017.18
8.0.00.0150.00316.71
7.4.330.0000.00515.55
7.4.320.0000.00616.57
7.4.300.0030.00616.50
7.4.290.0030.00316.39
7.4.280.0080.00016.50
7.4.270.0000.00816.64
7.4.260.0080.00416.43
7.4.250.0070.00016.50
7.4.240.0060.00316.60
7.4.230.0000.00716.59
7.4.220.0090.00916.65
7.4.210.0030.01216.61
7.4.200.0030.00316.39
7.4.160.0100.00616.42
7.4.150.0170.00017.40
7.4.140.0070.01117.86
7.4.130.0090.00916.41
7.4.120.0110.00816.47
7.4.110.0090.00916.70
7.4.100.0090.00916.54
7.4.90.0170.00016.41
7.4.80.0130.00419.39
7.4.70.0120.00916.45
7.4.60.0120.00616.44
7.4.50.0060.00616.64
7.4.40.0080.00816.55
7.4.30.0100.01016.48
7.4.10.0070.01114.59
7.4.00.0070.01115.03
7.3.330.0000.00613.09
7.3.320.0030.00313.01
7.3.310.0040.00416.03
7.3.300.0070.00016.29
7.3.290.0090.00616.23
7.3.280.0060.00916.25
7.3.270.0120.00917.40
7.3.260.0160.00216.36
7.3.250.0140.00516.37
7.3.240.0080.00816.31
7.3.230.0100.01316.41
7.3.210.0140.00316.43
7.3.200.0070.01116.57
7.3.190.0140.00716.38
7.3.180.0030.01416.64
7.3.170.0150.00616.23
7.3.160.0160.00016.45
7.3.130.0100.00714.71
7.3.120.0050.01214.83
7.3.110.0070.00914.71
7.3.100.0030.01214.76
7.3.90.0080.00614.60
7.3.80.0060.00614.77
7.3.70.0080.00514.61
7.3.60.0070.00614.56
7.3.50.0040.01014.68
7.3.40.0030.01014.81
7.3.30.0040.00714.71
7.3.20.0060.00716.67
7.3.10.0210.00616.51
7.3.00.0110.00916.37
7.2.330.0060.01216.50
7.2.320.0120.00616.70
7.2.310.0130.00316.72
7.2.300.0030.01516.73
7.2.290.0070.01316.83
7.2.260.0080.00815.22
7.2.250.0110.00815.08
7.2.240.0050.01114.90
7.2.230.0080.00615.00
7.2.220.0050.01214.87
7.2.210.0080.00714.83
7.2.200.0060.00815.05
7.2.190.0070.00814.86
7.2.180.0050.00914.96
7.2.170.0060.00714.96
7.2.160.0030.01015.07
7.2.150.0100.00716.62
7.2.140.0070.00716.74
7.2.130.0260.00516.49
7.2.120.0160.00816.80
7.2.110.0280.01016.90
7.2.100.0270.01016.69
7.2.90.0320.00416.85
7.2.80.0360.00816.79
7.2.70.0260.00716.92
7.2.60.0260.00816.83
7.2.50.0400.01116.54
7.2.40.0250.01216.54
7.2.30.0510.00716.80
7.2.20.0430.00216.98
7.2.10.0500.00716.76
7.2.00.0290.01017.66
7.1.330.0080.00515.77
7.1.320.0050.00815.80
7.1.310.0060.00915.78
7.1.300.0050.00715.74
7.1.290.0050.01115.77
7.1.280.0060.00815.75
7.1.270.0050.00715.80
7.1.260.0050.00715.80
7.1.250.0240.00515.64
7.1.240.0140.00316.02
7.1.230.0030.01415.66
7.1.220.0070.00715.73
7.1.210.0070.00715.89
7.1.200.0030.01015.85
7.1.190.0070.00715.91
7.1.180.0000.00915.59
7.1.170.0060.01015.83
7.1.160.0000.01315.54
7.1.150.0000.01415.82
7.1.140.0070.01015.75
7.1.130.0090.00315.63
7.1.120.0060.00615.76
7.1.110.0070.00415.96
7.1.100.0030.00916.81
7.1.90.0060.00615.67
7.1.80.0030.01415.78
7.1.70.0080.00816.44
7.1.60.0080.01825.27
7.1.50.0130.01025.34
7.1.40.0130.01025.02
7.1.30.0100.01525.19
7.1.20.0120.01225.28
7.1.10.0060.01116.09
7.1.00.0110.00716.15
7.0.330.0000.01115.18
7.0.320.0000.01415.56
7.0.310.0040.00415.62
7.0.300.0000.01015.49
7.0.290.0000.01415.40
7.0.280.0070.00715.36
7.0.270.0030.00715.47
7.0.260.0090.00615.51
7.0.250.0030.01315.58
7.0.240.0030.00615.55
7.0.230.0000.01415.36
7.0.220.0080.00715.54
7.0.210.0100.00615.47
7.0.200.0040.00916.24
7.0.190.0090.00716.01
7.0.180.0030.01215.90
7.0.170.0070.00915.78
7.0.160.0030.01515.99
7.0.150.0060.00815.94
7.0.140.0030.01315.89
7.0.130.0040.01316.04
7.0.120.0060.01015.94
7.0.110.0120.00415.88
7.0.100.0010.01415.85
7.0.90.0030.01415.90
7.0.80.0080.00815.79
7.0.70.0030.01016.08
7.0.60.0080.00515.84
7.0.50.0060.01015.90
7.0.40.0040.01215.05
7.0.30.0070.00715.13
7.0.20.0050.01215.13
7.0.10.0120.00314.81
7.0.00.0180.00515.01
5.6.400.0000.01314.29
5.6.390.0070.00314.20
5.6.380.0110.00314.49
5.6.370.0060.00314.13
5.6.360.0040.00814.53
5.6.350.0000.00914.32
5.6.340.0030.00614.39
5.6.330.0000.00914.62
5.6.320.0000.01014.51
5.6.310.0000.00914.38
5.6.300.0030.00714.14
5.6.290.0000.01514.16
5.6.280.0070.01014.36
5.6.270.0070.01014.39
5.6.260.0080.00814.47
5.6.250.0060.00914.59
5.6.240.0090.00914.29
5.6.230.0120.00314.17
5.6.220.0030.01014.32
5.6.210.0000.01514.32
5.6.200.0070.01014.21
5.6.190.0000.00914.38
5.6.180.0040.01114.18
5.6.170.0070.00714.60
5.6.160.0070.00414.61
5.6.150.0030.01314.09
5.6.140.0070.00414.49
5.6.130.0070.00714.46
5.6.120.0070.00714.24
5.6.110.0030.00514.18
5.6.100.0030.00814.33
5.6.90.0070.01014.23
5.6.80.0070.00714.23
5.6.70.0030.01014.31
5.6.60.0080.00814.06
5.6.50.0070.00313.96
5.6.40.0070.01014.24
5.6.30.0040.01114.37
5.6.20.0000.01614.30
5.6.10.0030.01014.34
5.6.00.0040.00814.26

preferences:
46.1 ms | 400 KiB | 5 Q