3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "datetime: " . date('Y-m-d H:i:s') . "\n"; echo "datetime with offset: " . date('Y-m-d H:i:s', date('Y-m-d H:i:s') + 32400);

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)
8.3.60.0060.01216.86
8.3.50.0060.00816.17
8.3.40.0090.00618.93
8.3.30.0150.00718.93
8.3.20.0080.00020.38
8.3.10.0040.00423.48
8.3.00.0060.00321.71
8.2.180.0160.00618.16
8.2.170.0120.00622.96
8.2.160.0070.00720.30
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0090.00321.07
8.2.120.0160.00326.35
8.2.110.0030.00619.31
8.2.100.0090.00318.05
8.2.90.0000.00919.05
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0080.00017.93
8.2.50.0040.00418.09
8.2.40.0030.00522.11
8.2.30.0040.00419.37
8.2.20.0060.00317.73
8.2.10.0040.00418.12
8.2.00.0040.00417.98
8.1.280.0100.00725.92
8.1.270.0040.00422.05
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0070.00322.45
8.1.230.0070.00417.76
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0040.00418.54
8.1.160.0040.00420.80
8.1.150.0000.01018.83
8.1.140.0000.00819.58
8.1.130.0000.00717.62
8.1.120.0040.00417.56
8.1.110.0050.00317.48
8.1.100.0000.00717.48
8.1.90.0040.00417.52
8.1.80.0070.00017.43
8.1.70.0000.00817.50
8.1.60.0000.00717.61
8.1.50.0080.00017.54
8.1.40.0000.00817.42
8.1.30.0030.00517.70
8.1.20.0000.00817.64
8.1.10.0070.00017.50
8.1.00.0040.00417.54
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0040.00417.29
8.0.260.0060.00017.15
8.0.250.0000.00716.96
8.0.240.0030.00317.07
8.0.230.0040.00417.02
8.0.220.0000.00716.94
8.0.210.0040.00417.07
8.0.200.0050.00517.04
8.0.190.0000.00916.89
8.0.180.0070.00016.96
8.0.170.0070.00016.99
8.0.160.0000.00716.91
8.0.150.0040.00416.98
8.0.140.0070.00016.93
8.0.130.0000.00613.31
8.0.120.0050.00316.86
8.0.110.0040.00416.94
8.0.100.0040.00316.95
8.0.90.0050.00216.89
8.0.80.0100.00716.98
8.0.70.0040.00416.98
8.0.60.0000.00717.01
8.0.50.0040.00416.90
8.0.30.0120.00817.02
8.0.20.0110.01017.40
8.0.10.0040.00417.02
8.0.00.0090.00916.83
7.4.330.0020.00216.91
7.4.320.0030.00316.52
7.4.300.0040.00416.59
7.4.290.0000.00916.45
7.4.280.0000.00716.57
7.4.270.0020.00516.55
7.4.260.0000.01116.36
7.4.250.0040.00416.38
7.4.240.0070.00016.55
7.4.230.0040.00416.48
7.4.220.0090.00916.41
7.4.210.0040.01116.32
7.4.200.0070.00016.43
7.4.160.0080.00816.69
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0100.00816.57
7.4.120.0110.00816.53
7.4.110.0030.01316.36
7.4.100.0110.00516.39
7.4.90.0040.01416.45
7.4.80.0130.00319.39
7.4.70.0070.01116.33
7.4.60.0070.01016.53
7.4.50.0060.00916.51
7.4.40.0090.01316.23
7.4.30.0060.01616.61
7.4.00.0030.01015.26
7.3.330.0040.00013.14
7.3.320.0030.00313.08
7.3.310.0070.00016.30
7.3.300.0070.00016.32
7.3.290.0070.01016.37
7.3.280.0090.00816.32
7.3.270.0110.00517.40
7.3.260.0060.01016.49
7.3.250.0070.01016.59
7.3.240.0050.01116.45
7.3.230.0100.00716.39
7.3.210.0070.01016.60
7.3.200.0090.01219.39
7.3.190.0040.01316.39
7.3.180.0090.01116.60
7.3.170.0170.00316.57
7.3.160.0160.00016.43
7.2.330.0140.00316.51
7.2.320.0100.01016.87
7.2.310.0130.00316.76
7.2.300.0080.00816.62
7.2.290.0070.01116.75
7.2.60.0060.00617.09
7.2.00.0080.00419.50
7.1.200.0030.00915.67
7.1.100.0030.00918.16
7.1.70.0040.00417.38
7.1.60.0030.01719.40
7.1.50.0060.00616.96
7.1.00.0070.07322.45
7.0.200.0030.00716.86
7.0.100.0000.05321.76
7.0.90.0030.04021.66
7.0.80.0030.04321.71
7.0.70.0070.03721.72
7.0.60.0100.03721.61
7.0.50.0130.02722.15
7.0.40.0030.04320.11
7.0.30.0070.05320.08
7.0.20.0070.03720.11
7.0.10.0130.02720.18
7.0.00.0070.07720.12
5.6.280.0030.06720.90
5.6.250.0070.05720.75
5.6.240.0070.03720.48
5.6.230.0000.04320.53
5.6.220.0000.04320.57
5.6.210.0000.04320.60
5.6.200.0070.07721.17
5.6.190.0170.07321.05
5.6.180.0070.03721.07
5.6.170.0070.04721.07
5.6.160.0030.09021.04
5.6.150.0000.04720.94
5.6.140.0030.04720.95
5.6.130.0070.07721.02
5.6.120.0070.08721.03
5.6.110.0100.05721.09
5.6.100.0030.05721.02
5.6.90.0100.08021.15
5.6.80.0130.06720.41
5.6.70.0170.07320.54
5.6.60.0070.05320.30
5.6.50.0130.07720.27
5.6.40.0070.07720.36
5.6.30.0100.07020.43
5.6.20.0030.08020.30
5.6.10.0030.05320.52
5.6.00.0030.08020.46
5.5.380.0000.07720.42
5.5.370.0070.05720.56
5.5.360.0070.03720.39
5.5.350.0070.03720.36
5.5.340.0130.02720.88
5.5.330.0100.03720.72
5.5.320.0030.04020.82
5.5.310.0030.04020.87
5.5.300.0030.05320.72
5.5.290.0070.07720.91
5.5.280.0000.05020.77
5.5.270.0070.05020.88
5.5.260.0070.06320.73
5.5.250.0130.07720.69
5.5.240.0000.05020.25
5.5.230.0130.07720.29
5.5.220.0030.07720.30
5.5.210.0030.08720.27
5.5.200.0100.04320.10
5.5.190.0130.07020.11
5.5.180.0100.07320.13
5.5.160.0070.08320.23
5.5.150.0030.07720.14
5.5.140.0070.04020.20
5.5.130.0000.04020.21
5.5.120.0030.07720.07
5.5.110.0170.07020.21
5.5.100.0130.06020.06
5.5.90.0000.04320.04
5.5.80.0100.06720.07
5.5.70.0030.04020.14
5.5.60.0000.08020.14
5.5.50.0100.07320.11
5.5.40.0170.06719.91
5.5.30.0130.07320.06
5.5.20.0000.07720.02
5.5.10.0030.07720.11
5.5.00.0100.07719.98

preferences:
57.63 ms | 401 KiB | 5 Q