3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); $dt->setTimezone(new DateTimeZone('CST')); echo $dt->format('m-d H:i') ."\n\n"; $dt->setTimezone(new DateTimeZone('CST')); echo $dt->format('m-d H:i');

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)
8.3.60.0130.00918.55
8.3.50.0100.01021.19
8.3.40.0070.01519.02
8.3.30.0120.00618.58
8.3.20.0050.00220.34
8.3.10.0040.00423.65
8.3.00.0080.00023.57
8.2.180.0120.00916.75
8.2.170.0040.01122.96
8.2.160.0080.00522.22
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.75
8.2.110.0040.00421.00
8.2.100.0090.00317.88
8.2.90.0040.00419.20
8.2.80.0000.00817.97
8.2.70.0030.00517.86
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0040.00421.07
8.2.30.0040.00418.00
8.2.20.0040.00417.98
8.2.10.0000.00718.13
8.2.00.0030.00518.12
8.1.280.0090.00925.92
8.1.270.0040.00420.21
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0000.00923.98
8.1.230.0040.00717.48
8.1.220.0030.00617.80
8.1.210.0030.00618.77
8.1.200.0040.00417.47
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0030.00618.75
8.1.160.0040.00422.01
8.1.150.0040.00418.86
8.1.140.0050.00317.60
8.1.130.0030.00317.66
8.1.120.0050.00317.63
8.1.110.0030.00517.56
8.1.100.0070.00017.51
8.1.90.0080.00017.65
8.1.80.0040.00417.62
8.1.70.0030.00317.54
8.1.60.0030.00617.74
8.1.50.0040.00417.68
8.1.40.0030.00517.55
8.1.30.0050.00317.56
8.1.20.0000.00717.77
8.1.10.0040.00417.70
8.1.00.0000.00817.59
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00518.56
8.0.270.0000.00717.37
8.0.260.0000.00717.41
8.0.250.0090.00017.19
8.0.240.0060.00017.09
8.0.230.0040.00417.21
8.0.220.0000.00716.97
8.0.210.0040.00417.11
8.0.200.0040.00417.14
8.0.190.0050.00317.19
8.0.180.0040.00417.11
8.0.170.0040.00417.00
8.0.160.0050.00217.09
8.0.150.0040.00416.98
8.0.140.0070.00016.95
8.0.130.0030.00313.48
8.0.120.0050.00317.07
8.0.110.0030.00517.09
8.0.100.0040.00416.97
8.0.90.0000.00717.09
8.0.80.0000.02117.07
8.0.70.0050.00316.96
8.0.60.0050.00216.82
8.0.50.0040.00416.89
8.0.30.0070.01317.27
8.0.20.0090.00917.40
8.0.10.0000.00817.02
8.0.00.0080.01116.82
7.4.330.0000.00515.23
7.4.320.0000.00616.57
7.4.300.0030.00316.55
7.4.290.0050.00316.57
7.4.280.0050.00616.67
7.4.270.0040.00416.56
7.4.260.0030.00316.56
7.4.250.0070.00016.68
7.4.240.0000.00816.63
7.4.230.0030.00316.74
7.4.220.0070.01116.51
7.4.210.0120.00316.59
7.4.200.0070.00016.71
7.4.160.0060.01316.46
7.4.150.0100.00717.40
7.4.140.0060.01517.86
7.4.130.0100.01316.68
7.4.120.0080.01016.65
7.4.110.0110.01116.66
7.4.100.0050.01416.79
7.4.90.0040.01216.50
7.4.80.0070.01019.39
7.4.70.0150.00916.73
7.4.60.0100.00616.55
7.4.50.0050.00016.62
7.4.40.0060.01016.60
7.4.30.0090.00916.68
7.4.00.0040.01115.02
7.3.330.0030.00313.24
7.3.320.0000.00613.12
7.3.310.0020.00516.40
7.3.300.0070.00016.19
7.3.290.0060.00716.32
7.3.280.0100.00816.34
7.3.270.0110.00617.40
7.3.260.0170.00016.67
7.3.250.0070.01016.60
7.3.240.0100.00716.53
7.3.230.0090.00916.48
7.3.210.0130.00316.61
7.3.200.0060.01016.37
7.3.190.0060.01116.40
7.3.180.0030.01216.43
7.3.170.0000.01516.43
7.3.160.0030.01516.49
7.3.10.0040.01116.64
7.3.00.0040.00416.77
7.2.330.0120.00616.52
7.2.320.0160.00716.50
7.2.310.0120.00616.89
7.2.300.0150.00316.81
7.2.290.0140.00316.63
7.2.130.0080.00417.22
7.2.120.0060.00617.05
7.2.110.0070.00717.00
7.2.100.0070.00316.98
7.2.90.0030.01016.99
7.2.80.0030.00916.73
7.2.70.0040.01117.03
7.2.60.0070.00716.81
7.2.50.0040.01116.95
7.2.40.0060.00917.21
7.2.30.0030.01317.32
7.2.20.0060.00916.98
7.2.10.0030.00616.81
7.2.00.0080.00518.05
7.1.250.0100.00615.37
7.1.240.0100.00315.69
7.1.230.0000.01115.39
7.1.220.0040.01115.96
7.1.210.0030.00915.65
7.1.200.0090.00415.79
7.1.190.0030.01015.95
7.1.180.0060.00315.97
7.1.170.0060.00315.77
7.1.160.0000.01215.85
7.1.150.0030.00915.75
7.1.140.0060.00915.70
7.1.130.0060.00315.75
7.1.120.0030.01015.59
7.1.110.0000.00915.61
7.1.100.0030.01117.01
7.1.90.0030.00615.82
7.1.80.0040.00415.73
7.1.70.0040.00516.41
7.1.60.0090.00717.51
7.1.50.0080.01016.47
7.1.40.0150.00015.71
7.1.30.0090.00615.80
7.1.20.0060.00315.57
7.1.10.0030.01015.81
7.1.00.0050.04219.25
7.0.330.0060.00615.50
7.0.320.0060.00915.38
7.0.310.0060.00615.37
7.0.300.0000.01015.69
7.0.290.0060.00615.46
7.0.280.0100.00715.51
7.0.270.0120.00015.50
7.0.260.0040.01115.55
7.0.250.0060.00915.69
7.0.240.0070.01015.59
7.0.230.0040.01115.26
7.0.220.0000.00915.40
7.0.210.0030.00915.44
7.0.200.0160.00615.93
7.0.190.0070.00715.59
7.0.180.0030.01215.57
7.0.170.0070.00715.79
7.0.160.0080.00015.63
7.0.150.0040.00815.58
7.0.140.0080.00315.23
7.0.130.0040.00415.46
7.0.120.0040.01115.38
7.0.110.0030.00515.64
7.0.100.0060.00615.71
7.0.90.0060.00615.22
7.0.80.0080.00015.54
7.0.70.0070.01015.62
7.0.60.0070.02717.74
7.0.50.0130.04216.62
7.0.40.0100.04317.02
7.0.30.0120.03016.75
7.0.20.0150.04316.85
7.0.10.0070.03516.64
7.0.00.0030.05116.70
5.6.380.0080.00614.25
5.6.370.0070.00714.36
5.6.360.0110.00414.09
5.6.350.0030.01014.61
5.6.340.0080.00614.37
5.6.330.0040.01214.67
5.6.320.0070.00714.62
5.6.310.0080.00814.77
5.6.300.0000.01514.11
5.6.290.0070.00714.08
5.6.280.0080.03317.79
5.6.270.0000.01514.17
5.6.260.0100.00314.52
5.6.250.0070.00714.52
5.6.240.0100.00614.58
5.6.230.0100.00314.43
5.6.220.0030.01014.47
5.6.210.0080.02717.40
5.6.200.0070.04316.22
5.6.190.0050.05217.69
5.6.180.0180.02417.29
5.6.170.0200.03717.36
5.6.160.0070.02817.48
5.6.150.0000.03516.28
5.6.140.0070.02516.39
5.6.130.0060.04316.40
5.6.120.0020.03117.72
5.6.110.0130.03317.70
5.6.100.0050.04217.69
5.6.90.0030.04517.50
5.6.80.0070.04017.35
5.6.70.0100.00614.33
5.6.60.0030.01014.06
5.6.50.0100.00714.59
5.6.40.0060.00614.25
5.6.30.0030.01014.50
5.6.20.0030.01014.27
5.6.10.0030.00714.25
5.6.00.0100.00314.18
5.5.380.0000.01311.27
5.5.370.0100.00311.07
5.5.360.0100.00010.92
5.5.350.1650.01815.82
5.5.340.0120.03114.52
5.5.330.0050.04315.80
5.5.320.0130.03215.57
5.5.310.0130.02815.82
5.5.300.0060.02314.50
5.5.290.0050.04014.54
5.5.280.0080.02215.83
5.5.270.0080.02815.92
5.5.260.0140.03215.91
5.5.250.0030.02315.66
5.5.240.0040.04515.77
5.5.230.0000.00610.83
5.5.220.0040.00711.03
5.5.210.0030.00910.98
5.5.200.0070.00711.27
5.5.190.0100.00011.31
5.5.180.0000.00711.32
5.5.170.0090.00311.11
5.5.160.0030.00311.17
5.5.150.0030.00911.11
5.5.140.0070.00711.07
5.5.130.0030.00610.71
5.5.120.0040.00711.05
5.5.110.0100.00010.71
5.5.100.0100.00311.12
5.5.90.0030.00611.23
5.5.80.0000.01210.75
5.5.70.0050.00511.00
5.5.60.0030.00911.09
5.5.50.0030.00711.13
5.5.40.0100.00311.31
5.5.30.0060.00011.21
5.5.20.0040.00410.92
5.5.10.0030.01011.06
5.5.00.0060.00310.95
5.4.450.0120.03215.33
5.4.440.0520.02515.36
5.4.430.0440.02915.41
5.4.420.0530.03214.99
5.4.410.0480.02815.11
5.4.400.0570.03315.16
5.4.390.0550.03115.07
5.4.380.0510.02815.20
5.4.370.0570.02514.88
5.4.360.0470.03215.05
5.4.350.0530.03314.94
5.4.340.0470.03815.08
5.4.330.0120.00011.12
5.4.320.0470.03415.01
5.4.310.0370.03314.88
5.4.300.0480.02915.00
5.4.290.0480.03614.88
5.4.280.0530.02515.27
5.4.270.0510.03015.11
5.4.260.0440.03214.87
5.4.250.0480.02815.10
5.4.240.0540.02714.88
5.4.230.0550.03114.73
5.4.220.0470.03214.87
5.4.210.0480.03114.95
5.4.200.0480.03313.82
5.4.190.0540.02215.04
5.4.180.0550.02515.04
5.4.170.0510.03214.91
5.4.160.0450.03214.82
5.4.150.0450.03515.08
5.4.140.0570.02613.58
5.4.130.0420.02813.76
5.4.120.0430.02613.64
5.4.110.0560.01813.66
5.4.100.0420.02713.79
5.4.90.0500.03013.69
5.4.80.0470.02813.80
5.4.70.0500.02813.72
5.4.60.0450.03213.52
5.4.50.0480.02813.61
5.4.40.0540.02513.45
5.4.30.0530.03013.55
5.4.20.0520.02813.62
5.4.10.0570.02213.65
5.4.00.0430.03013.38
5.3.290.0400.03012.70
5.3.280.0430.03212.60
5.3.270.0420.02912.66
5.3.260.0480.03212.58
5.3.250.0440.02512.57
5.3.240.0450.02912.57
5.3.230.0540.02312.63
5.3.220.0510.02612.58
5.3.210.0450.03412.56
5.3.200.0500.02712.57
5.3.190.0450.03212.57
5.3.180.0430.03212.60
5.3.170.0520.02912.64
5.3.160.0520.02012.70
5.3.150.0520.04212.56
5.3.140.0480.02912.55
5.3.130.0430.03712.62
5.3.120.0350.03312.55
5.3.110.0620.02312.68
5.3.100.0490.04212.30
5.3.90.0530.02512.33
5.3.80.0470.02912.30
5.3.70.0480.02812.31
5.3.60.0580.03712.29
5.3.50.0500.02712.26
5.3.40.0500.03212.25
5.3.30.0540.02712.32
5.3.20.0410.03012.18
5.3.10.0450.03312.10
5.3.00.0450.03312.15
5.2.170.0440.02410.92
5.2.160.0430.02510.86
5.2.150.0450.03010.85
5.2.140.0400.02410.85
5.2.130.0350.03210.83
5.2.120.0450.01810.91
5.2.110.0380.02310.83
5.2.100.0420.02510.99
5.2.90.0430.02010.88
5.2.80.0420.01910.83
5.2.70.0420.02310.87
5.2.60.0530.03010.82
5.2.50.0420.02810.79
5.2.40.0280.02210.83
5.2.30.0260.02610.81
5.2.20.0300.02310.76
5.2.10.0250.02610.71
5.2.00.0280.02110.64
5.1.60.0230.02010.30
5.1.50.0270.02210.36
5.1.40.0360.01810.38
5.1.30.0360.02510.57
5.1.20.0400.02910.46
5.1.10.0280.02010.34
5.1.00.0230.02210.42
5.0.50.0170.0179.63
5.0.40.0170.0199.63
5.0.30.0150.0259.47
5.0.20.0150.0199.40
5.0.10.0110.0219.40
5.0.00.0110.0259.51
4.4.90.0170.0139.04
4.4.80.0130.0169.04
4.4.70.0180.0139.04
4.4.60.0130.0179.04
4.4.50.0100.0159.04
4.4.40.0180.0169.04
4.4.30.0110.0159.04
4.4.20.0100.0169.04
4.4.10.0020.0159.04
4.4.00.0030.0179.04
4.3.110.0030.0129.04
4.3.100.0000.0159.04
4.3.90.0050.0109.04
4.3.80.0050.0189.04
4.3.70.0030.0129.04
4.3.60.0020.0129.04
4.3.50.0160.0109.04
4.3.40.0150.0169.04
4.3.30.0070.0149.04
4.3.20.0080.0139.04
4.3.10.0080.0139.04
4.3.00.0020.0128.97

preferences:
44.91 ms | 401 KiB | 5 Q