3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = (new DateTimeImmutable('today')) ->setTimeZone(new DateTimeZone('UTC')) ->setTime(10, 10, 10); $y = clone $x; $y = $y ->setTimeZone(new DateTimeZone('Europe/Rome')) ->setTime(12, 10, 10); var_dump($x->format('U')); var_dump($y->format('U')); var_dump($x == $y);

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)
8.3.60.0100.01418.55
8.3.50.0090.01221.15
8.3.40.0040.01818.71
8.3.30.0100.01018.84
8.3.20.0040.00420.33
8.3.10.0080.00023.61
8.3.00.0030.00517.91
8.2.180.0130.00316.88
8.2.170.0100.01022.96
8.2.160.0070.00720.52
8.2.150.0150.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00417.88
8.2.110.0070.00422.28
8.2.100.0040.00818.16
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0000.01118.05
8.2.50.0080.00018.07
8.2.40.0080.00019.52
8.2.30.0030.00520.64
8.2.20.0050.00317.84
8.2.10.0070.00018.21
8.2.00.0030.00518.26
8.1.280.0150.00625.92
8.1.270.0030.00523.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.64
8.1.230.0060.00619.38
8.1.220.0000.00817.80
8.1.210.0060.00318.77
8.1.200.0070.00417.48
8.1.190.0060.00317.60
8.1.180.0030.00518.10
8.1.170.0050.00318.51
8.1.160.0040.00422.04
8.1.150.0040.00418.90
8.1.140.0040.00417.73
8.1.130.0080.00017.78
8.1.120.0000.00717.56
8.1.110.0040.00417.63
8.1.100.0000.00817.65
8.1.90.0040.00417.71
8.1.80.0000.00717.56
8.1.70.0000.00717.63
8.1.60.0000.00817.71
8.1.50.0080.00017.71
8.1.40.0040.00417.63
8.1.30.0090.00017.80
8.1.20.0000.00917.80
8.1.10.0050.00317.71
8.1.00.0040.00417.67
8.0.300.0050.00518.77
8.0.290.0000.00916.88
8.0.280.0030.00318.51
8.0.270.0030.00317.47
8.0.260.0000.00717.41
8.0.250.0070.00017.21
8.0.240.0000.00717.23
8.0.230.0040.00417.20
8.0.220.0030.00317.10
8.0.210.0000.00717.16
8.0.200.0030.00317.12
8.0.190.0040.00417.27
8.0.180.0040.00417.10
8.0.170.0080.00017.21
8.0.160.0000.00717.16
8.0.150.0070.00017.11
8.0.140.0040.00417.03
8.0.130.0050.00013.57
8.0.120.0060.00317.15
8.0.110.0000.00817.19
8.0.100.0090.00017.06
8.0.90.0040.00417.21
8.0.80.0040.01517.13
8.0.70.0040.00417.09
8.0.60.0040.00417.14
8.0.50.0080.00017.21
8.0.30.0090.00917.36
8.0.20.0110.00817.48
8.0.10.0000.00717.26
8.0.00.0110.00817.08
7.4.330.0030.00315.27
7.4.320.0000.00716.80
7.4.300.0000.00616.66
7.4.290.0030.00316.82
7.4.280.0000.00816.69
7.4.270.0000.00916.73
7.4.260.0030.00316.84
7.4.250.0060.00316.64
7.4.240.0020.00516.67
7.4.230.0030.00316.79
7.4.220.0130.00616.76
7.4.210.0000.01616.70
7.4.200.0080.00016.84
7.4.160.0090.00616.91
7.4.150.0030.01517.40
7.4.140.0110.00817.86
7.4.130.0100.01016.73
7.4.120.0110.00616.65
7.4.110.0130.00316.73
7.4.100.0090.00916.72
7.4.90.0070.01117.00
7.4.80.0160.00419.39
7.4.70.0100.00616.67
7.4.60.0030.01316.89
7.4.50.0000.00816.52
7.4.40.0090.01316.88
7.4.30.0120.00916.83
7.4.00.0080.00815.31
7.3.330.0030.00313.20
7.3.320.0060.00013.28
7.3.310.0030.00316.40
7.3.300.0000.00716.43
7.3.290.0080.00916.44
7.3.280.0120.00716.50
7.3.270.0100.00717.40
7.3.260.0090.00916.54
7.3.250.0100.00916.63
7.3.240.0190.00016.44
7.3.230.0070.01516.62
7.3.210.0090.00916.60
7.3.200.0100.00716.56
7.3.190.0100.00716.33
7.3.180.0090.00616.64
7.3.170.0170.00316.43
7.3.160.0090.01216.63
7.3.10.0030.00917.05
7.3.00.0060.00616.89
7.2.330.0040.01416.64
7.2.320.0180.00316.95
7.2.310.0120.00616.70
7.2.300.0030.01316.82
7.2.290.0130.00516.87
7.2.130.0000.01516.94
7.2.120.0070.00416.80
7.2.110.0050.00517.03
7.2.100.0080.00417.13
7.2.90.0070.00717.04
7.2.80.0080.00017.11
7.2.70.0070.00717.02
7.2.60.0020.00817.07
7.2.50.0030.01017.25
7.2.40.0040.01117.15
7.2.30.0000.01516.93
7.2.20.0070.00717.12
7.2.10.0040.01117.03
7.2.00.0040.01018.33
7.1.250.0070.00016.00
7.1.240.0040.00415.96
7.1.230.0030.00315.91
7.1.220.0030.01015.86
7.1.210.0080.00316.11
7.1.200.0030.01015.71
7.1.190.0040.00815.82
7.1.180.0090.00015.98
7.1.170.0030.00916.08
7.1.160.0070.00716.08
7.1.150.0080.00515.57
7.1.140.0070.00416.00
7.1.130.0110.00415.91
7.1.120.0000.01516.03
7.1.110.0030.00915.99
7.1.100.0060.00617.12
7.1.90.0030.00915.86
7.1.80.0090.00316.06
7.1.70.0050.00716.54
7.1.60.0100.01017.49
7.1.50.0020.01016.55
7.1.40.0060.00615.96
7.1.30.0000.01216.06
7.1.20.0070.00415.68
7.1.10.0030.01015.85
7.1.00.0070.04019.12
7.0.330.0060.00615.70
7.0.320.0060.00615.57
7.0.310.0090.00315.70
7.0.300.0120.00015.70
7.0.290.0030.01015.57
7.0.280.0100.00015.54
7.0.270.0070.00715.47
7.0.260.0070.00315.22
7.0.250.0040.00815.46
7.0.240.0000.01415.60
7.0.230.0060.00615.68
7.0.220.0100.00315.48
7.0.210.0000.01115.34
7.0.200.0030.00716.22
7.0.190.0030.00715.69
7.0.180.0040.01115.24
7.0.170.0100.00315.44
7.0.160.0040.00715.55
7.0.150.0030.00915.64
7.0.140.0060.00915.49
7.0.130.0070.00715.33
7.0.120.0110.00015.55
7.0.110.0000.01515.55
7.0.100.0030.00615.66
7.0.90.0070.00715.55
7.0.80.0030.01015.42
7.0.70.0060.01015.52
7.0.60.0080.04017.71
7.0.50.0080.03716.68
7.0.40.0060.02417.01
7.0.30.0100.03316.76
7.0.20.0120.03016.83
7.0.10.0110.04516.71
7.0.00.0070.02316.74
5.6.380.0030.00614.33
5.6.370.0030.00714.92
5.6.360.0040.00714.55
5.6.350.0060.00614.39
5.6.340.0110.00314.62
5.6.330.0070.00714.50
5.6.320.0090.00614.69
5.6.310.0030.01014.60
5.6.300.0060.00914.36
5.6.290.0090.00314.60
5.6.280.0030.02017.83
5.6.270.0050.00314.81
5.6.260.0100.00314.49
5.6.250.0040.01114.42
5.6.240.0040.00414.47
5.6.230.0080.00414.53
5.6.220.0040.01114.62
5.6.210.0030.02817.54
5.6.200.0050.02316.19
5.6.190.0080.02517.62
5.6.180.0200.02517.46
5.6.170.0100.02717.35
5.6.160.0080.04517.60
5.6.150.0100.02216.32
5.6.140.0080.04516.31
5.6.130.0080.02516.43
5.6.120.0070.03017.76
5.6.110.0030.02517.68
5.6.100.0070.03217.68
5.6.90.0070.04617.74
5.6.80.0070.04017.44
5.6.70.0040.00414.36
5.6.60.0070.00714.77
5.6.50.0070.00714.47
5.6.40.0060.00614.39
5.6.30.0030.01214.40
5.6.20.0030.00614.73
5.6.10.0070.00314.52
5.6.00.0080.00314.62
5.5.380.0090.00311.44
5.5.370.0000.01111.54
5.5.360.0070.00311.03
5.5.350.0020.02915.86
5.5.340.0070.04214.47
5.5.330.0070.02015.79
5.5.320.1460.02515.70
5.5.310.0150.02815.69
5.5.300.0110.03614.59
5.5.290.0090.03014.65
5.5.280.0080.04016.15
5.5.270.0060.04315.83
5.5.260.0080.04516.01
5.5.250.0050.03815.64
5.5.240.0060.03315.67
5.5.230.0070.00011.06
5.5.220.0000.00711.03
5.5.210.0060.00011.20
5.5.200.0070.00011.06
5.5.190.0060.00611.11
5.5.180.0090.00311.13
5.5.170.0000.00611.31
5.5.160.0060.00311.26
5.5.150.0060.00011.31
5.5.140.0000.00811.06
5.5.130.0080.00411.25
5.5.120.0030.00611.18
5.5.110.0060.00611.20
5.5.100.0000.00611.07
5.5.90.0040.00311.02
5.5.80.0080.00411.12
5.5.70.0030.00711.42
5.5.60.0030.00911.19
5.5.50.0060.00611.28
5.5.40.0030.00611.43
5.5.30.0070.00311.08
5.5.20.0050.00311.31
5.5.10.0000.01111.03
5.5.00.0090.00311.07
5.4.450.0550.04215.11
5.4.440.0530.03815.13
5.4.430.0430.03314.92
5.4.420.0580.04515.31
5.4.410.0540.03715.11
5.4.400.0630.03114.68
5.4.390.0580.03615.01
5.4.380.0420.04214.85
5.4.370.0500.03514.77
5.4.360.0420.03315.00
5.4.350.0570.04014.71
5.4.340.0420.04214.82
5.4.330.0000.00610.59
5.4.320.0470.03514.90
5.4.310.0380.03314.77
5.4.300.0500.03214.89
5.4.290.0430.03615.01
5.4.280.0580.03314.84
5.4.270.0500.03014.93
5.4.260.0510.03614.94
5.4.250.0500.03914.83
5.4.240.0660.04114.83
5.4.230.0350.03615.00
5.4.220.0380.03314.88
5.4.210.0120.02714.73
5.4.200.0250.03514.89
5.4.190.0450.04214.86
5.4.180.0500.03514.91
5.4.170.0450.03514.65
5.4.160.0170.03614.87
5.4.150.0260.03715.09
5.4.140.0560.03413.46
5.4.130.0420.03913.65
5.4.120.0380.03213.38
5.4.110.0050.04013.58
5.4.100.0130.03713.63
5.4.90.0410.03613.48
5.4.80.0270.03213.27
5.4.70.0170.03713.41
5.4.60.0150.03813.49
5.4.50.0060.03613.57
5.4.40.0150.02013.54
5.4.30.0150.02713.46
5.4.20.0170.03713.31
5.4.10.0030.01010.73
5.4.00.0030.01010.74

preferences:
44.83 ms | 401 KiB | 5 Q