3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \DateTimeZone("Europe/Rome"); $b = new \DateTimeZone("Europe/Athens"); var_export($a); var_export($b); var_dump($a == $b); // true... not so nice var_dump($a->getName() == $b->getName()); // false, good

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)
8.3.40.0140.00018.69
8.3.30.0070.00719.14
8.3.20.0040.00420.39
8.3.10.0000.00821.77
8.3.00.0080.00019.38
8.2.170.0110.00422.96
8.2.160.0070.00722.02
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00919.79
8.2.110.0030.00721.13
8.2.100.0000.01218.03
8.2.90.0040.00419.35
8.2.80.0050.00317.97
8.2.70.0050.00517.50
8.2.60.0000.01017.93
8.2.50.0080.00418.07
8.2.40.0090.00018.28
8.2.30.0070.00018.25
8.2.20.0030.00517.94
8.2.10.0000.00818.25
8.2.00.0040.00417.81
8.1.270.0090.00019.04
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0000.00923.80
8.1.230.0000.01117.64
8.1.220.0040.00417.78
8.1.210.0070.00318.77
8.1.200.0070.00317.48
8.1.190.0040.00417.48
8.1.180.0020.00518.10
8.1.170.0000.00820.41
8.1.160.0000.00722.02
8.1.150.0000.00718.99
8.1.140.0070.00017.64
8.1.130.0080.00017.88
8.1.120.0040.00417.58
8.1.110.0000.00717.64
8.1.100.0000.00717.59
8.1.90.0040.00417.60
8.1.80.0040.00417.61
8.1.70.0030.00317.63
8.1.60.0080.00017.62
8.1.50.0000.00817.59
8.1.40.0040.00417.59
8.1.30.0060.00317.61
8.1.20.0030.00717.66
8.1.10.0030.00517.60
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0000.00718.45
8.0.270.0030.00317.38
8.0.260.0030.00317.45
8.0.250.0050.00217.03
8.0.240.0000.00717.14
8.0.230.0040.00317.19
8.0.220.0040.00417.07
8.0.210.0000.00717.07
8.0.200.0000.00617.13
8.0.190.0040.00417.16
8.0.180.0080.00017.13
8.0.170.0000.00717.15
8.0.160.0000.00717.11
8.0.150.0040.00416.93
8.0.140.0040.00417.06
8.0.130.0030.00613.55
8.0.120.0060.00317.03
8.0.110.0040.00417.04
8.0.100.0040.00416.99
8.0.90.0050.00317.11
8.0.80.0060.01017.04
8.0.70.0040.00416.92
8.0.60.0050.00317.13
8.0.50.0030.00517.20
8.0.30.0140.00817.10
8.0.20.0170.00817.40
8.0.10.0040.00417.15
8.0.00.0090.00916.95
7.4.330.0020.00215.09
7.4.320.0060.00016.77
7.4.300.0060.00316.64
7.4.290.0050.00316.55
7.4.280.0000.00816.52
7.4.270.0040.00416.76
7.4.260.0000.01116.66
7.4.250.0050.00216.70
7.4.240.0040.00416.65
7.4.230.0030.00316.53
7.4.220.0090.01516.50
7.4.210.0070.00716.66
7.4.200.0050.00216.84
7.4.160.0090.00616.74
7.4.150.0260.02717.40
7.4.140.0060.01417.86
7.4.130.0050.01216.69
7.4.120.0090.00916.50
7.4.110.0160.00716.63
7.4.100.0090.00916.83
7.4.90.0100.00916.61
7.4.80.0030.01719.39
7.4.70.0090.00916.67
7.4.60.0140.00316.70
7.4.50.0000.00516.71
7.4.40.0040.01416.83
7.4.30.0140.00516.55
7.4.00.0060.01014.93
7.3.330.0000.00613.48
7.3.320.0000.01413.20
7.3.310.0000.00716.50
7.3.300.0000.00716.30
7.3.290.0070.00016.47
7.3.280.0070.00816.48
7.3.270.0170.00017.40
7.3.260.0000.01716.71
7.3.250.0190.00316.57
7.3.240.0100.00716.63
7.3.230.0120.00616.62
7.3.210.0060.01216.66
7.3.200.0000.01619.39
7.3.190.0040.01216.62
7.3.180.0120.00816.61
7.3.170.0140.00716.63
7.3.160.0030.01316.53
7.3.120.0060.01215.13
7.3.110.0060.00614.87
7.3.100.0060.00915.13
7.3.90.0030.01315.07
7.3.80.0140.00015.01
7.3.70.0030.00614.74
7.3.60.0030.00614.84
7.3.50.0060.00915.04
7.3.40.0070.00414.69
7.3.30.0000.00914.78
7.3.20.0030.01116.92
7.3.10.0040.00416.84
7.3.00.0040.00816.65
7.2.330.0140.00416.73
7.2.320.0070.01716.77
7.2.310.0150.01616.55
7.2.300.0090.01216.63
7.2.290.0000.01916.61
7.2.250.0040.01515.06
7.2.240.0070.01314.88
7.2.230.0090.00915.21
7.2.220.0030.01015.00
7.2.210.0040.01115.03
7.2.200.0070.00715.04
7.2.190.0030.01415.26
7.2.180.0070.00715.28
7.2.170.0100.00314.97
7.2.60.0290.00416.75
7.1.330.0070.00715.78
7.1.320.0040.00415.77
7.1.310.0060.01116.05
7.1.300.0070.00715.98
7.1.290.0000.01015.95
7.1.280.0000.01415.78
7.1.270.0030.00615.89
7.1.260.0060.00615.77
7.1.200.0080.00815.85
7.1.70.0000.00717.32
7.1.60.0060.01317.05
7.1.50.0040.01117.24
7.1.00.0030.07722.32
7.0.200.0080.00817.07
7.0.140.0000.07721.96
7.0.110.0000.08719.99
7.0.100.0130.02720.05
7.0.90.0130.05019.93
7.0.80.0200.02719.91
7.0.70.0030.08019.91
7.0.60.0100.07319.92
7.0.50.0100.07319.86
7.0.40.0070.03719.83
7.0.30.0070.08019.81
7.0.20.0100.04019.73
7.0.10.0030.07719.81
7.0.00.0030.03719.86
5.6.280.0030.07320.86
5.6.260.0030.08720.68
5.6.250.0070.06020.59
5.6.240.0170.06020.57
5.6.230.0070.06720.69
5.6.220.0030.08720.68
5.6.210.0000.04720.59
5.6.200.0100.07720.85
5.6.190.0100.03720.46
5.6.180.0030.04320.62
5.6.170.0170.02720.70
5.6.160.0000.07720.70
5.6.150.0130.04020.70
5.6.140.0030.04320.68
5.6.130.0030.08020.61
5.6.120.0100.05720.69
5.6.110.0000.07720.59
5.6.100.0100.08020.54
5.6.90.0130.05320.56
5.6.80.0030.04019.97
5.6.70.0030.06719.84
5.6.60.0100.05320.05
5.6.50.0100.07319.98
5.6.40.0170.06019.94
5.6.30.0000.03719.91
5.6.20.0100.07319.97
5.6.10.0000.04020.00
5.6.00.0070.03319.90
5.5.380.0100.07017.50
5.5.370.0070.05317.54
5.5.360.0030.04317.61
5.5.350.0070.07717.75
5.5.340.0070.05317.87
5.5.330.0030.05717.89
5.5.320.0100.04718.13
5.5.310.0030.06017.86
5.5.300.0000.04718.02
5.5.290.0000.08017.85
5.5.280.0100.03717.86
5.5.270.0030.04318.09
5.5.260.0000.04018.15
5.5.250.0200.06717.91
5.5.240.0100.03317.48
5.5.230.0030.08017.26
5.5.220.0030.07017.36
5.5.210.0030.05017.16
5.5.200.0170.07017.45
5.5.190.0100.07017.50
5.5.180.0170.06017.48
5.5.160.0030.04017.44
5.5.150.0130.08017.33
5.5.140.0000.05017.59
5.5.130.0030.05317.21
5.5.120.0030.08317.48
5.5.110.0070.04017.33
5.5.100.0070.04317.10
5.5.90.0130.07017.50
5.5.80.0100.05317.50
5.5.70.0070.05317.13
5.5.60.0100.07317.36
5.5.50.0070.06317.26
5.5.40.0030.06717.36
5.5.30.0070.05717.24
5.5.20.0070.04017.24
5.5.10.0030.04017.41
5.5.00.0030.06317.10
5.4.450.0070.08019.51
5.4.440.0070.04019.52
5.4.430.0200.06019.32
5.4.420.0030.08019.44
5.4.410.0030.03319.15
5.4.400.0100.06318.95
5.4.390.0100.02718.96
5.4.380.0200.02019.27
5.4.370.0130.07019.01
5.4.360.0100.06319.03
5.4.350.0000.03718.93
5.4.340.0100.04019.00
5.4.320.0030.04019.25
5.4.310.0030.07319.03
5.4.300.0070.08018.94
5.4.290.0100.04719.25
5.4.280.0030.05019.07
5.4.270.0000.04019.02
5.4.260.0030.06019.17
5.4.250.0070.06719.16
5.4.240.0000.06018.92
5.4.230.0030.03718.92
5.4.220.0070.05319.12
5.4.210.0070.03719.27
5.4.200.0000.04319.10
5.4.190.0130.02319.00
5.4.180.0000.04019.11
5.4.170.0000.05019.09
5.4.160.0030.04018.98
5.4.150.0100.06719.00
5.4.140.0070.03716.46
5.4.130.0070.03316.30
5.4.120.0000.07716.30
5.4.110.0000.04016.18
5.4.100.0130.02716.24
5.4.90.0000.03316.60
5.4.80.0070.03316.57
5.4.70.0170.05016.27
5.4.60.0000.04316.11
5.4.50.0070.06316.47
5.4.40.0030.07316.54
5.4.30.0070.03316.50
5.4.20.0030.06716.25
5.4.10.0000.04016.25
5.4.00.0100.06315.70
5.3.290.0130.04014.61
5.3.280.0100.03314.46
5.3.270.0070.06314.47
5.3.260.0030.06714.62
5.3.250.0070.05314.45
5.3.240.0030.04314.68
5.3.230.0030.04014.48
5.3.220.0030.04014.49
5.3.210.0030.03314.59
5.3.200.0000.04014.43
5.3.190.0030.04014.57
5.3.180.0030.04714.66
5.3.170.0100.07314.48
5.3.160.0070.07314.51
5.3.150.0070.03714.43
5.3.140.0000.06314.57
5.3.130.0030.08014.48
5.3.120.0100.06314.57
5.3.110.0030.06314.38
5.3.100.0100.02713.98
5.3.90.0030.03013.92
5.3.80.0070.06013.90
5.3.70.0070.06313.95
5.3.60.0070.03714.07
5.3.50.0000.04313.77
5.3.40.0100.03013.84
5.3.30.0100.06313.73
5.3.20.0030.06313.53
5.3.10.0100.07013.54
5.3.00.0100.04713.53
5.2.170.0030.06011.93
5.2.160.0000.06011.93
5.2.150.0100.05011.93
5.2.140.0030.06711.93
5.2.130.0000.05011.93
5.2.120.0130.05011.93
5.2.110.0070.05711.93
5.2.100.0070.06011.93
5.2.90.0030.06011.93
5.2.80.0070.03711.93
5.2.70.0000.06311.93
5.2.60.0000.04011.93
5.2.50.0030.05311.93
5.2.40.0030.03711.93
5.2.30.0030.05311.93
5.2.20.0030.05311.93
5.2.10.0100.05311.93
5.2.00.0070.03011.93
5.1.60.0100.05011.93
5.1.50.0100.04011.93
5.1.40.0000.02711.93
5.1.30.0030.05311.93
5.1.20.0000.05711.93
5.1.10.0100.04311.93
5.1.00.0100.05011.93
5.0.50.0070.03711.93
5.0.40.0030.02311.93
5.0.30.0100.05311.93
5.0.20.0030.01711.93
5.0.10.0030.03011.93
5.0.00.0030.06011.93
4.4.90.0070.02711.93
4.4.80.0030.03311.93
4.4.70.0000.03311.93
4.4.60.0030.02311.93
4.4.50.0100.01311.93
4.4.40.0000.05011.93
4.4.30.0000.01711.93
4.4.20.0000.04011.93
4.4.10.0030.01711.93
4.4.00.0000.05311.93
4.3.110.0030.01011.93
4.3.100.0000.02311.93
4.3.90.0000.03011.93
4.3.80.0000.02311.93
4.3.70.0030.02711.93
4.3.60.0070.02711.93
4.3.50.0030.03311.93
4.3.40.0000.03311.93
4.3.30.0000.02311.93
4.3.20.0000.03311.93
4.3.10.0000.03711.93
4.3.00.0000.01711.93

preferences:
45.71 ms | 400 KiB | 5 Q