3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = new DateTime("2015-01-07 14:00:00", new DateTimeZone("Europe/Berlin")); if (date_format($t, 'I') == 1) { echo("SOMMERZEIT"); } else { echo("WINTERZEIT"); }

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)
8.3.40.0160.00319.05
8.3.30.0110.00318.79
8.3.20.0050.00321.69
8.3.10.0000.00823.47
8.3.00.0040.00423.48
8.2.170.0070.00722.96
8.2.160.0040.01120.10
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.97
8.2.120.0040.00426.35
8.2.110.0060.00320.38
8.2.100.0040.00817.78
8.2.90.0030.00717.84
8.2.80.0040.00418.10
8.2.70.0040.00418.04
8.2.60.0070.00018.22
8.2.50.0030.00618.10
8.2.40.0000.00820.41
8.2.30.0070.00020.53
8.2.20.0040.00418.01
8.2.10.0000.00718.00
8.2.00.0050.00318.18
8.1.270.0070.00022.06
8.1.260.0040.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.72
8.1.230.0060.00623.74
8.1.220.0000.00817.74
8.1.210.0060.00318.85
8.1.200.0030.00617.47
8.1.190.0030.00517.48
8.1.180.0070.00018.10
8.1.170.0050.00318.73
8.1.160.0000.00719.00
8.1.150.0000.00720.18
8.1.140.0040.00417.70
8.1.130.0000.00717.64
8.1.120.0050.00317.63
8.1.110.0030.00517.59
8.1.100.0000.00717.64
8.1.90.0000.00817.69
8.1.80.0060.00317.53
8.1.70.0000.00717.63
8.1.60.0090.00417.76
8.1.50.0040.00717.64
8.1.40.0030.00617.61
8.1.30.0040.00717.73
8.1.20.0030.00517.64
8.1.10.0040.00417.68
8.1.00.0090.00017.63
8.0.300.0070.00419.76
8.0.290.0050.00216.88
8.0.280.0000.00718.55
8.0.270.0080.00017.39
8.0.260.0030.00317.07
8.0.250.0080.00017.19
8.0.240.0040.00417.14
8.0.230.0000.00817.13
8.0.220.0030.00317.09
8.0.210.0000.00716.97
8.0.200.0070.00317.11
8.0.190.0030.00516.97
8.0.180.0070.00017.00
8.0.170.0000.00917.09
8.0.160.0030.00517.05
8.0.150.0050.00316.98
8.0.140.0000.00717.07
8.0.130.0050.00013.51
8.0.120.0100.00017.11
8.0.110.0050.00317.15
8.0.100.0000.00716.97
8.0.90.0030.00517.20
8.0.80.0090.00617.02
8.0.70.0000.00716.94
8.0.60.0040.00416.88
8.0.50.0080.00016.87
8.0.30.0110.01017.35
8.0.20.0090.01017.44
8.0.10.0000.00717.09
8.0.00.0120.00917.03
7.4.330.0020.00215.55
7.4.320.0030.00316.62
7.4.300.0030.00316.73
7.4.290.0130.00016.71
7.4.280.0030.00516.72
7.4.270.0030.00316.70
7.4.260.0030.00316.59
7.4.250.0030.00316.62
7.4.240.0050.00316.62
7.4.230.0000.00716.74
7.4.220.0000.00816.74
7.4.210.0100.00816.59
7.4.200.0030.00316.80
7.4.160.0120.00416.72
7.4.140.0080.01217.86
7.4.130.0100.00716.53
7.4.120.0090.00816.67
7.4.110.0120.00916.46
7.4.100.0100.00716.66
7.4.90.0130.00416.65
7.4.80.0160.00319.39
7.4.70.0140.01016.50
7.4.60.0080.00816.57
7.4.50.0030.01016.56
7.4.40.0120.00316.60
7.4.00.0080.01015.07
7.3.330.0050.00013.25
7.3.320.0030.00313.16
7.3.310.0070.00016.32
7.3.300.0030.00616.29
7.3.290.0080.01116.32
7.3.280.0100.00716.33
7.3.260.0120.00816.38
7.3.250.0160.00216.54
7.3.240.0070.01116.45
7.3.230.0030.01316.39
7.3.210.0130.00316.45
7.3.200.0030.01316.30
7.3.190.0150.00016.45
7.3.180.0120.00316.57
7.3.170.0130.00316.51
7.3.160.0100.00616.59
7.3.120.0080.00814.99
7.3.110.0090.00914.83
7.3.100.0080.00814.78
7.3.90.0040.01214.81
7.3.80.0050.00815.07
7.3.70.0060.00814.81
7.3.60.0070.00514.82
7.3.50.0060.00814.88
7.3.40.0060.00814.88
7.3.30.0050.00914.64
7.3.20.0090.00916.80
7.3.10.0050.01116.81
7.3.00.0030.01116.69
7.2.330.0070.01016.73
7.2.320.0070.01116.82
7.2.310.0080.00916.70
7.2.300.0080.00816.70
7.2.290.0100.01316.59
7.2.250.0130.00315.05
7.2.240.0070.01415.04
7.2.230.0080.00515.23
7.2.220.0060.00915.01
7.2.210.0040.01415.13
7.2.200.0080.00814.87
7.2.190.0030.01015.10
7.2.180.0070.00815.05
7.2.170.0060.00615.12
7.2.60.0110.00016.87
7.2.30.0080.01619.83
7.2.20.0120.01119.91
7.2.10.0100.00819.85
7.2.00.0060.01219.94
7.1.330.0110.00415.87
7.1.320.0080.00315.81
7.1.310.0070.00715.90
7.1.300.0080.00615.84
7.1.290.0080.00315.86
7.1.280.0110.00315.78
7.1.270.0020.01215.80
7.1.260.0050.01015.84
7.1.200.0060.00615.95
7.1.150.0140.00818.68
7.1.140.0100.00718.60
7.1.130.0120.01018.38
7.1.120.0070.01018.59
7.1.110.0070.01418.16
7.1.100.0090.01218.43
7.1.90.0080.01118.26
7.1.80.0090.01218.37
7.1.70.0100.01217.21
7.1.60.0300.01535.11
7.1.50.0270.01834.98
7.1.40.0250.01934.57
7.1.30.0290.02034.68
7.1.20.0310.01634.59
7.1.10.0080.01416.61
7.1.00.0090.01116.69

preferences:
57.1 ms | 400 KiB | 5 Q