3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*$prague = new DateTimeZone('Europe/Prague'); $gmt = new DateTimeZone('GMT'); $gmt2 = new DateTimeZone('GMT'); $utc = new DateTimeZone('UTC'); echo $prague->getName(); var_dump(array( 'dtP' => $dtP, 'dtG' => $dtG, 'dtG2' => $dtG2, 'dtU' => $dtU, '$dtP == $dtG' => $dtP == $dtG, '$dtP === $dtG' => $dtP === $dtG, '$dtG == $dtG2' => $dtG == $dtG2, '$dtG === $dtG2' => $dtG === $dtG2, '$dtG == $dtU' => $dtG == $dtU, '$dtG === $dtU' => $dtG === $dtU, ));*/ //var_dump(new DateTime('now') == new DateTime('midnight')); //var_dump(new DateTime('midnight') == new DateTime('midnight')); var_dump(new DateInterval('PT1S') == new DateInterval('PT1S')); var_dump(new DateInterval('PT1S') == new DateInterval('PT2S'));

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)
8.3.40.0070.00718.54
8.3.30.0100.00319.00
8.3.20.0040.00420.20
8.3.10.0060.00321.95
8.3.00.0070.00022.33
8.2.170.0140.00422.96
8.2.160.0090.00618.88
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.01126.16
8.2.120.0080.00017.50
8.2.110.0090.00019.37
8.2.100.0100.00017.90
8.2.90.0040.00418.03
8.2.80.0040.00417.97
8.2.70.0050.00517.63
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0000.00819.95
8.2.30.0040.00418.04
8.2.20.0000.00717.54
8.2.10.0000.00817.63
8.2.00.0060.00319.39
8.1.270.0040.00422.02
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00021.00
8.1.230.0060.00620.97
8.1.220.0000.00917.74
8.1.210.0050.00518.84
8.1.200.0070.00717.23
8.1.190.0080.00017.22
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0000.00718.88
8.1.150.0050.00218.64
8.1.140.0040.00417.45
8.1.130.0000.00717.77
8.1.120.0000.00717.52
8.1.110.0060.00317.47
8.1.100.0000.00817.42
8.1.90.0070.00017.44
8.1.80.0070.00017.41
8.1.70.0030.00317.37
8.1.60.0090.00017.41
8.1.50.0000.00717.36
8.1.40.0090.00017.34
8.1.30.0000.00817.54
8.1.20.0080.00017.59
8.1.10.0000.00717.30
8.1.00.0030.00517.30
8.0.300.0070.00019.90
8.0.290.0030.00616.75
8.0.280.0000.00718.45
8.0.270.0000.00717.26
8.0.260.0030.00316.76
8.0.250.0030.00317.00
8.0.240.0030.00317.01
8.0.230.0070.00016.93
8.0.220.0030.00316.79
8.0.210.0050.00216.86
8.0.200.0030.00316.85
8.0.190.0000.00816.87
8.0.180.0040.00416.83
8.0.170.0050.00316.87
8.0.160.0070.00016.88
8.0.150.0000.00716.73
8.0.140.0030.00316.89
8.0.130.0000.00713.36
8.0.120.0040.00416.90
8.0.110.0050.00216.90
8.0.100.0030.00516.86
8.0.90.0050.00316.84
8.0.80.0090.00616.94
8.0.70.0020.00516.88
8.0.60.0040.00416.89
8.0.50.0040.00416.74
8.0.30.0070.01216.96
8.0.20.0120.00617.40
8.0.10.0000.00716.89
8.0.00.0100.00816.84
7.4.330.0000.00515.03
7.4.320.0030.00316.38
7.4.300.0000.00716.45
7.4.290.0070.00016.43
7.4.280.0060.00016.50
7.4.270.0030.00316.30
7.4.260.0000.00816.53
7.4.250.0040.00416.50
7.4.240.0050.00316.39
7.4.230.0030.00316.29
7.4.220.0120.00616.51
7.4.210.0110.00616.55
7.4.200.0000.00716.34
7.4.190.0030.00316.71
7.4.160.0100.00616.47
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0090.00916.44
7.4.120.0050.01116.53
7.4.110.0070.01616.59
7.4.100.0120.01316.68
7.4.90.0130.00316.43
7.4.80.0120.00619.39
7.4.70.0110.00516.59
7.4.60.0090.00616.54
7.4.50.0040.00416.31
7.4.40.0080.00822.77
7.4.30.0090.00916.50
7.4.10.0100.01014.93
7.4.00.0080.00815.06
7.3.330.0060.00013.08
7.3.320.0050.00013.05
7.3.310.0000.00716.13
7.3.300.0000.00616.22
7.3.290.0070.00016.05
7.3.280.0090.01016.20
7.3.270.0100.00617.40
7.3.260.0030.01616.49
7.3.250.0090.00816.23
7.3.240.0100.00616.34
7.3.230.0130.00316.39
7.3.210.0060.01016.17
7.3.200.0060.00919.39
7.3.190.0110.01016.40
7.3.180.0040.01116.36
7.3.170.0090.00616.48
7.3.160.0120.00316.46
7.3.130.0000.01814.80
7.3.120.0060.00714.57
7.3.110.0040.01114.62
7.3.100.0100.00314.49
7.3.90.0000.01014.71
7.3.80.0030.00914.51
7.3.70.0030.01114.59
7.3.60.0000.01114.86
7.3.50.0000.01114.52
7.3.40.0070.00714.65
7.3.30.0000.01114.82
7.3.20.0000.01116.64
7.3.10.0030.01016.34
7.3.00.0090.00016.58
7.2.330.0110.00716.62
7.2.320.0060.01816.26
7.2.310.0140.00616.59
7.2.300.0060.00916.59
7.2.290.0130.00716.54
7.2.260.0070.01014.82
7.2.250.0080.01114.72
7.2.240.0110.00315.05
7.2.230.0090.00615.16
7.2.220.0060.00615.05
7.2.210.0000.01614.92
7.2.200.0100.00315.02
7.2.190.0000.01014.80
7.2.180.0000.01514.87
7.2.170.0090.00614.68
7.2.160.0030.00914.73
7.2.150.0070.01016.54
7.2.140.0000.01516.87
7.2.130.0060.00916.65
7.2.120.0070.00316.88
7.2.110.0090.00316.85
7.2.100.0100.00316.66
7.2.90.0070.00716.68
7.2.80.0060.00916.54
7.2.70.0000.01416.88
7.2.60.0000.01316.64
7.2.50.0070.01016.73
7.2.40.0110.00716.82
7.2.30.0100.00716.88
7.2.20.0040.01116.52
7.2.10.0100.00316.81
7.2.00.0050.00818.00
7.1.330.0000.01715.81
7.1.320.0070.00315.32
7.1.310.0040.00815.77
7.1.300.0070.00415.64
7.1.290.0060.01015.59
7.1.280.0060.00915.71
7.1.270.0040.00415.48
7.1.260.0060.00615.71
7.1.250.0110.00315.70
7.1.240.0060.00915.64
7.1.230.0040.01115.75
7.1.220.0040.00715.65
7.1.210.0030.00615.62
7.1.200.0120.00415.80
7.1.190.0080.00315.28
7.1.180.0030.00915.50
7.1.170.0040.00715.83
7.1.160.0030.00615.68
7.1.150.0000.01415.75
7.1.140.0040.00715.45
7.1.130.0040.01115.70
7.1.120.0090.00015.44
7.1.110.0030.00915.60
7.1.100.0020.00916.87
7.1.90.0000.01115.68
7.1.80.0030.00715.85
7.1.70.0030.00516.55
7.1.60.0050.00716.49
7.1.50.0070.01216.21
7.1.40.0000.01115.72
7.1.30.0000.01315.55
7.1.20.0080.00415.75
7.1.10.0030.00715.82
7.1.00.0050.03818.99
7.0.330.0040.01115.46
7.0.320.0100.00715.39
7.0.310.0040.01115.35
7.0.300.0030.01015.32
7.0.290.0030.01015.15
7.0.280.0000.01015.29
7.0.270.0040.00415.31
7.0.260.0040.00815.34
7.0.250.0030.01015.58
7.0.240.0060.00615.44
7.0.230.0040.01115.47
7.0.220.0070.00715.13
7.0.210.0040.01215.42
7.0.200.0090.00616.02
7.0.190.0040.00415.35
7.0.180.0030.00615.54
7.0.170.0090.00015.47
7.0.160.0120.00015.48
7.0.150.0070.01015.53
7.0.140.0030.04018.78
7.0.130.0060.00615.38
7.0.120.0030.00615.45
7.0.110.0070.00715.17
7.0.100.0120.02217.53
7.0.90.0120.02817.65
7.0.80.0050.02317.56
7.0.70.0060.02517.68
7.0.60.0080.02517.79
7.0.50.0080.02417.95
7.0.40.0000.02716.73
7.0.30.0060.02316.79
7.0.20.0080.02216.76
7.0.10.0100.02016.71
7.0.00.0030.02516.84
5.6.400.0090.00614.55
5.6.390.0000.01413.89
5.6.380.0070.00314.21
5.6.370.0080.00814.17
5.6.360.0100.00714.09
5.6.350.0000.00914.39
5.6.340.0130.00314.37
5.6.330.0060.00614.16
5.6.320.0040.00814.07
5.6.310.0000.01314.18
5.6.300.0110.00314.21
5.6.290.0080.00614.36
5.6.280.0060.03617.72
5.6.270.0000.00914.46
5.6.260.0100.00314.14
5.6.250.0070.02417.49
5.6.240.0070.02417.56
5.6.230.0000.03117.42
5.6.220.0060.02917.29
5.6.210.0050.02317.52
5.6.200.0070.02317.70
5.6.190.0030.02417.58
5.6.180.0080.02217.68
5.6.170.0050.02417.59
5.6.160.0040.02117.71
5.6.150.0030.02117.74
5.6.140.0050.02217.63
5.6.130.0050.02017.63
5.6.120.0050.02217.52
5.6.110.0020.02717.63
5.6.100.0040.02617.54
5.6.90.0100.02017.72
5.6.80.0030.02717.34
5.6.70.0090.02417.27
5.6.60.0030.02817.27
5.6.50.0050.04317.19
5.6.40.0050.04717.32
5.6.30.0080.03617.32
5.6.20.0040.02217.37
5.6.10.0080.04017.18
5.6.00.0080.02017.18
5.5.380.0070.02517.25
5.5.370.0070.03017.26
5.5.360.0050.01917.20
5.5.350.0030.03017.29
5.5.340.0040.02517.63
5.5.330.0000.02917.49
5.5.320.0060.02017.48
5.5.310.0100.02517.73
5.5.300.0060.02317.38
5.5.290.0110.02317.62
5.5.280.0040.02217.48
5.5.270.0050.02217.49
5.5.260.0060.02517.46
5.5.250.0070.02717.34
5.5.240.0100.02017.13
5.5.230.0080.02017.13
5.5.220.0100.03717.23
5.5.210.0050.02417.01
5.5.200.0100.03217.19
5.5.190.0050.04017.11
5.5.180.0050.04317.20
5.5.170.0080.00313.91
5.5.160.0030.04316.98
5.5.150.0080.03817.21
5.5.140.0130.01517.22
5.5.130.0090.03917.09
5.5.120.0050.04317.11
5.5.110.0100.03817.06
5.5.100.0070.02917.04
5.5.90.0080.03517.13
5.5.80.0050.04017.03
5.5.70.0000.04817.11
5.5.60.0090.01917.03
5.5.50.0030.04517.15
5.5.40.0100.03817.09
5.5.30.0050.02917.05
5.5.20.0120.03517.09
5.5.10.0040.04717.02
5.5.00.0050.04717.09
5.4.450.0030.02415.39
5.4.440.0020.02715.45
5.4.430.0020.02215.53
5.4.420.0060.01715.53
5.4.410.0040.02915.53
5.4.400.0080.01715.33
5.4.390.0090.01715.21
5.4.380.0060.03515.33
5.4.370.0040.03715.20
5.4.360.0030.02715.36
5.4.350.0030.03815.27
5.4.340.0050.03815.35
5.4.330.0040.00711.62
5.4.320.0030.02715.37
5.4.310.0050.03215.34
5.4.300.0020.04315.34
5.4.290.0020.04515.20
5.4.280.0020.02315.22
5.4.270.0050.03815.34
5.4.260.0020.04815.26
5.4.250.0030.04315.34
5.4.240.0020.02215.25
5.4.230.0050.03515.34
5.4.220.0080.03815.21
5.4.210.0030.03215.20
5.4.200.0040.02515.20
5.4.190.0050.04215.25
5.4.180.0070.02315.32
5.4.170.0070.03715.42
5.4.160.0050.03115.35
5.4.150.0120.03515.27
5.4.140.0050.03514.00
5.4.130.0060.02613.95
5.4.120.0030.04113.94
5.4.110.0030.02813.94
5.4.100.0080.02313.97
5.4.90.0050.03614.05
5.4.80.0030.02414.01
5.4.70.0020.02513.95
5.4.60.0080.03213.98
5.4.50.0080.02314.01
5.4.40.0070.03814.04
5.4.30.0020.03214.01
5.4.20.0090.03514.01
5.4.10.0100.03613.99
5.4.00.0000.03913.66
5.3.290.0020.03513.13
5.3.280.0070.03013.10
5.3.270.0080.03713.09
5.3.260.0080.02513.06
5.3.250.0070.02113.03
5.3.240.0080.04013.11
5.3.230.0060.03813.04
5.3.220.0050.03013.08
5.3.210.0050.04013.06
5.3.200.0070.02013.01
5.3.190.0070.02313.07
5.3.180.0060.02713.07
5.3.170.0050.04013.09
5.3.160.0050.02313.07
5.3.150.0080.03413.02
5.3.140.0040.02413.01
5.3.130.0000.02913.01
5.3.120.0090.02113.04
5.3.110.0080.03013.08
5.3.100.0000.02912.81
5.3.90.0050.02412.82
5.3.80.0050.04012.75
5.3.70.0030.03212.81
5.3.60.0030.04312.81
5.3.50.0090.02912.77
5.3.40.0090.03512.77
5.3.30.0030.04212.74
5.3.20.0030.02812.66
5.3.10.0070.03512.51
5.3.00.0050.03512.63
5.2.170.0030.06311.14
5.2.160.0000.03710.93
5.2.150.0030.03310.95
5.2.140.0100.05711.10
5.2.130.0070.05311.12
5.2.120.0070.06711.14
5.2.110.0000.04011.08
5.2.100.0000.07011.11
5.2.90.0030.04011.08
5.2.80.0030.06311.16
5.2.70.0000.06710.93
5.2.60.0070.05710.96
5.2.50.0000.06711.00
5.2.40.0030.03310.93
5.2.30.0030.06311.00
5.2.20.0030.05010.80
5.2.10.0030.06010.78
5.2.00.0130.05010.73
5.1.60.0030.03310.01
5.1.50.0070.04310.02
5.1.40.0070.0439.85
5.1.30.0030.03310.33
5.1.20.0030.03310.36
5.1.10.0070.05310.06
5.1.00.0000.04310.05
5.0.50.0000.0538.61
5.0.40.0070.0278.41
5.0.30.0000.0608.28
5.0.20.0030.0208.26
5.0.10.0070.0408.22
5.0.00.0030.0578.27
4.4.90.0000.0278.09
4.4.80.0030.0338.09
4.4.70.0000.0378.09
4.4.60.0000.0378.09
4.4.50.0030.0338.09
4.4.40.0000.0508.09
4.4.30.0030.0338.09
4.4.20.0030.0338.09
4.4.10.0100.0308.09
4.4.00.0030.0508.09
4.3.110.0030.0338.09
4.3.100.0030.0208.09
4.3.90.0000.0308.09
4.3.80.0000.0538.09
4.3.70.0030.0238.09
4.3.60.0030.0378.09
4.3.50.0070.0308.09
4.3.40.0000.0408.09
4.3.30.0000.0178.09
4.3.20.0030.0138.09
4.3.10.0030.0278.09
4.3.00.0030.0238.09

preferences:
47.36 ms | 400 KiB | 5 Q