3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timezone = new DateTimeZone('Europe/Rome'); $start_date = new DateTime("now", $timezone); $trial_date = new DateTime("+30 days", $timezone); var_dump($start_date, $trial_date);

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)
8.5.10.0110.00816.54
8.5.00.0130.01120.32
8.4.150.0030.00014.05
8.4.140.0130.00817.58
8.4.130.0140.00617.77
8.4.120.0110.00920.57
8.4.110.0130.00718.55
8.4.100.0110.01017.96
8.4.90.0090.00920.44
8.4.80.0090.01117.90
8.4.70.0120.00717.79
8.4.60.0040.00520.50
8.4.50.0130.00720.36
8.4.40.0040.00817.84
8.4.30.0170.00319.70
8.4.20.0100.01020.54
8.4.10.0100.01019.52
8.3.280.0150.00618.42
8.3.270.0100.01016.47
8.3.260.0120.00716.62
8.3.250.0120.00718.73
8.3.240.0130.00518.29
8.3.230.0120.00816.57
8.3.220.0060.00217.09
8.3.210.0040.00418.35
8.3.200.0040.00516.57
8.3.190.0120.00717.05
8.3.180.0110.01018.31
8.3.170.0170.00017.30
8.3.160.0140.00420.66
8.3.150.0090.00918.98
8.3.140.0050.00317.04
8.3.130.0080.00018.29
8.3.120.0030.00618.98
8.3.110.0040.00420.94
8.3.100.0110.00324.06
8.3.90.0100.00726.77
8.3.80.0000.01018.43
8.3.70.0060.00918.45
8.3.60.0070.01118.43
8.3.50.0110.00617.44
8.3.40.0040.01118.88
8.3.30.0080.00818.53
8.3.20.0080.00019.01
8.3.10.0030.00623.34
8.3.00.0050.00320.68
8.2.290.0140.00420.47
8.2.280.0040.00418.39
8.2.270.0110.00717.18
8.2.260.0060.00916.84
8.2.250.0000.00816.95
8.2.240.0000.00917.29
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0070.00026.77
8.2.200.0040.00418.41
8.2.190.0120.00316.84
8.2.180.0070.00718.66
8.2.170.0110.01122.96
8.2.160.0100.00322.05
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00419.84
8.2.120.0080.00026.35
8.2.110.0070.00321.00
8.2.100.0090.00317.69
8.2.90.0000.00818.03
8.2.80.0030.00619.30
8.2.70.0080.00018.02
8.2.60.0050.00218.28
8.2.50.0000.00818.10
8.2.40.0050.00319.48
8.2.30.0040.00419.33
8.2.20.0000.01018.05
8.2.10.0030.00518.09
8.2.00.0040.00418.11
8.1.330.0100.01021.73
8.1.320.0110.00816.42
8.1.310.0100.00318.37
8.1.300.0060.00318.00
8.1.290.0040.00830.84
8.1.280.0030.01425.92
8.1.270.0110.00823.73
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.18
8.1.230.0090.00320.98
8.1.220.0040.00417.79
8.1.210.0040.00418.89
8.1.200.0140.00017.35
8.1.190.0030.00617.51
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0070.00018.96
8.1.150.0040.00418.96
8.1.140.0040.00422.25
8.1.130.0030.00320.07
8.1.120.0040.00417.68
8.1.110.0070.00417.61
8.1.100.0020.00517.54
8.1.90.0000.00717.68
8.1.80.0060.00317.70
8.1.70.0050.00317.51
8.1.60.0030.00617.59
8.1.50.0040.00417.61
8.1.40.0000.00817.60
8.1.30.0050.00217.76
8.1.20.0000.00717.71
8.1.10.0040.00417.58
8.1.00.0000.00817.64
8.0.300.0070.00019.95
8.0.290.0040.00416.88
8.0.280.0040.00418.57
8.0.270.0050.00317.13
8.0.260.0030.00318.51
8.0.250.0000.00717.16
8.0.240.0000.00717.14
8.0.230.0100.00017.18
8.0.220.0000.00717.02
8.0.210.0000.00717.10
8.0.200.0070.00017.07
8.0.190.0040.00417.14
8.0.180.0050.00317.11
8.0.170.0040.00416.97
8.0.160.0050.00317.07
8.0.150.0040.00417.01
8.0.140.0000.00716.88
8.0.130.0000.00613.49
8.0.120.0030.00516.93
8.0.110.0050.00516.98
8.0.100.0000.00716.96
8.0.90.0050.00216.98
8.0.80.0140.00517.10
8.0.70.0070.00017.18
8.0.60.0040.00417.11
8.0.50.0070.00017.11
8.0.30.0110.00917.21
8.0.20.0130.00617.40
8.0.10.0000.00717.07
8.0.00.0120.00916.96
7.4.330.0000.00515.55
7.4.320.0060.00016.57
7.4.300.0070.00016.62
7.4.290.0070.00416.64
7.4.280.0050.00316.73
7.4.270.0100.00016.63
7.4.260.0070.00016.54
7.4.250.0080.00016.57
7.4.240.0030.00316.78
7.4.230.0040.00416.45
7.4.220.0030.00516.72
7.4.210.0080.00616.75
7.4.200.0000.00816.63
7.4.160.0120.00516.61
7.4.140.0110.00817.86
7.4.130.0150.00416.45
7.4.120.0150.00516.60
7.4.110.0070.01116.59
7.4.100.0130.00416.72
7.4.90.0140.00316.79
7.4.80.0110.01318.03
7.4.70.0190.00616.72
7.4.60.0100.01816.56
7.4.50.0150.01116.49
7.4.40.0170.01216.62
7.4.30.0200.01716.64
7.4.20.0030.01416.63
7.4.10.0130.00915.87
7.4.00.0060.01215.62
7.3.330.0060.00013.16
7.3.320.0050.00013.31
7.3.310.0040.00416.27
7.3.300.0020.00516.35
7.3.290.0060.00016.24
7.3.280.0100.00816.31
7.3.260.0100.01016.42
7.3.240.0070.01116.53
7.3.230.0190.00316.79
7.3.210.0100.00716.34
7.3.200.0140.01216.50
7.3.190.0180.00816.38
7.3.180.0170.00616.39
7.3.170.0190.01116.46
7.3.160.0160.01216.48
7.3.150.0030.01416.31
7.3.140.0130.00716.32
7.3.130.0070.01115.71
7.3.120.0100.01115.55
7.3.110.0120.00715.71
7.3.100.0110.00515.70
7.3.90.0100.00715.68
7.3.80.0090.00615.45
7.3.70.0110.00515.69
7.3.60.0050.01015.64
7.3.50.0090.00815.68
7.3.40.0070.01015.79
7.3.30.0040.01315.78
7.3.20.0080.01216.62
7.3.10.0100.00816.59
7.3.00.0080.00816.61
7.2.330.0110.00716.84
7.2.320.0120.01116.75
7.2.310.0100.01716.71
7.2.300.0220.00516.69
7.2.290.0210.00916.59
7.2.280.0070.01616.74
7.2.270.0180.01416.74
7.2.260.0050.01515.65
7.2.250.0080.01215.87
7.2.240.0020.01315.97
7.2.230.0090.00816.01
7.2.220.0060.01015.97
7.2.210.0050.01115.76
7.2.200.0080.01015.93
7.2.190.0050.01215.83
7.2.180.0060.01315.83
7.2.170.0070.00915.93
7.2.160.0080.01315.82
7.2.150.0070.00916.88
7.2.140.0050.01116.75
7.2.130.0090.00816.83
7.2.120.0100.00616.84
7.2.110.0050.01216.84
7.2.100.0070.00816.79
7.2.90.0110.00516.84
7.2.80.0090.00816.69
7.2.70.0080.00816.86
7.2.60.0090.00816.88
7.2.50.0100.01016.89
7.2.40.0060.01216.74
7.2.30.0060.01116.80
7.2.20.0080.00916.87
7.2.10.0050.00916.79
7.2.00.0040.01316.75
7.1.330.0150.00815.84
7.1.320.0160.00515.87
7.1.310.0170.01015.80
7.1.300.0140.00815.93
7.1.290.0150.00815.82
7.1.280.0180.00315.83
7.1.270.0190.00815.76
7.1.260.0100.01315.87
7.1.250.0190.00415.83
7.1.240.0130.01115.68
7.1.230.0090.00915.73
7.1.220.0120.00915.74
7.1.210.0290.00715.92
7.1.200.0110.00815.84
7.1.190.0120.00715.84
7.1.180.0150.00615.81
7.1.170.0160.00815.88
7.1.160.0160.00515.71
7.1.150.0140.00715.78
7.1.140.0120.00915.89
7.1.130.0130.00815.84
7.1.120.0090.01015.85
7.1.110.0130.00815.89
7.1.100.0150.00815.83
7.1.90.0140.00615.82
7.1.80.0110.00715.79
7.1.70.0110.00815.87
7.1.60.0210.00621.91
7.1.50.0170.01121.96
7.1.40.0240.00321.67
7.1.30.0170.01121.70
7.1.20.0300.00921.83
7.1.10.0120.00915.80
7.1.00.0130.00815.84
7.0.330.0170.00615.41
7.0.320.0120.00815.41
7.0.310.0130.00815.42
7.0.300.0110.01615.38
7.0.290.0090.01415.42
7.0.280.0120.01215.47
7.0.270.0270.00515.31
7.0.260.0160.00715.42
7.0.250.0180.00715.60
7.0.240.0110.00815.38
7.0.230.0120.01215.27
7.0.220.0090.01315.34
7.0.210.0130.01015.57
7.0.200.0150.00715.51
7.0.190.0150.00615.46
7.0.180.0180.00515.59
7.0.170.0110.01115.47
7.0.160.0130.00815.34
7.0.150.0130.00915.38
7.0.140.0150.00515.46
7.0.130.0100.01115.46
7.0.120.0130.00715.43
7.0.110.0070.01515.46
7.0.100.0130.01115.45
7.0.90.0160.00815.39
7.0.80.0130.01115.34
7.0.70.0130.00515.51
7.0.60.0130.00715.48
7.0.50.0150.00715.56
7.0.40.0110.01214.49
7.0.30.0090.00914.47
7.0.20.0130.01014.47
7.0.10.0090.01014.39
7.0.00.0130.00714.36
5.6.400.0150.00515.38
5.6.390.0190.00515.33
5.6.380.0140.00714.97
5.6.370.0160.00615.24
5.6.360.0120.01115.34
5.6.350.0130.01015.42
5.6.340.0140.01115.45
5.6.330.0160.00715.48
5.6.320.0130.01315.45
5.6.310.0110.01215.26
5.6.300.0160.00715.23
5.6.290.0160.00915.33
5.6.280.0080.01515.38
5.6.270.0160.00815.24
5.6.260.0140.00815.21
5.6.250.0100.01215.19
5.6.240.0140.00915.19
5.6.230.0120.01015.27
5.6.220.0100.01015.29
5.6.210.0120.01215.23
5.6.200.0160.00515.04
5.6.190.0110.01115.28
5.6.180.0100.01115.13
5.6.170.0150.00715.31
5.6.160.0130.00915.18
5.6.150.0150.00715.29
5.6.140.0140.00815.10
5.6.130.0180.00315.30
5.6.120.0150.00615.38
5.6.110.0140.00915.25
5.6.100.0120.00915.32
5.6.90.0140.00915.25
5.6.80.0100.01015.05
5.6.70.0110.00815.04
5.6.60.0130.00815.28
5.6.50.0070.01214.98
5.6.40.0080.01515.13
5.6.30.0110.01215.20
5.6.20.0120.00815.07
5.6.10.0100.01415.14
5.6.00.0130.01115.21

preferences:
45.64 ms | 403 KiB | 5 Q