3v4l.org

run code in 300+ PHP versions simultaneously
<?php $usersNow = new DateTime('now', new DateTimeZone("+3")); echo $usersNow->format(DateTime::RFC3339);

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)
8.3.140.0030.00616.47
8.3.130.0210.00516.37
8.3.120.0190.00718.43
8.3.110.0200.00518.63
8.3.100.0200.01020.12
8.3.90.0300.00719.91
8.3.80.0280.00816.40
8.3.70.0290.00716.44
8.3.60.0290.00816.96
8.3.50.0230.00919.64
8.3.40.0220.00817.91
8.3.30.0250.00617.83
8.3.20.0230.00918.29
8.3.10.0200.00818.92
8.3.00.0160.00417.97
8.2.250.0180.00517.55
8.2.240.0190.00917.80
8.2.230.0140.00919.66
8.2.220.0140.01226.98
8.2.210.0200.00519.85
8.2.200.0180.00716.45
8.2.190.0230.00916.39
8.2.180.0180.00519.56
8.2.170.0180.00819.42
8.2.160.0210.00319.28
8.2.150.0180.00520.28
8.2.140.0200.00519.82
8.2.130.0210.00220.38
8.2.120.0270.00118.68
8.2.110.0180.00918.75
8.2.100.0240.00617.55
8.2.90.0260.00618.45
8.2.80.0200.00918.09
8.2.70.0190.00817.45
8.2.60.0150.00817.53
8.2.50.0190.00417.59
8.2.40.0140.00617.72
8.2.30.0190.00317.86
8.2.20.0160.00817.63
8.2.10.0150.00717.69
8.2.00.0180.00517.57
8.1.300.0180.00416.97
8.1.290.0210.00817.08
8.1.280.0210.00919.33
8.1.270.0260.00417.85
8.1.260.0260.00220.41
8.1.250.0260.00520.94
8.1.240.0210.00818.40
8.1.230.0250.00418.48
8.1.220.0250.00217.34
8.1.210.0210.00617.77
8.1.200.0200.00817.17
8.1.190.0180.00717.16
8.1.180.0180.00517.26
8.1.170.0160.00817.31
8.1.160.0160.00717.66
8.1.150.0180.00617.55
8.1.140.0200.00417.76
8.1.130.0180.00417.36
8.1.120.0150.00617.40
8.1.110.0140.00517.37
8.1.100.0120.00717.36
8.1.90.0170.00417.40
8.1.80.0140.00817.37
8.1.70.0190.00317.31
8.1.60.0170.00817.44
8.1.50.0160.00817.36
8.1.40.0190.00417.42
8.1.30.0180.00617.49
8.1.20.0160.00817.43
8.1.10.0200.00617.49
8.1.00.0190.00517.44
8.0.300.0220.00417.67
8.0.290.0210.00716.55
8.0.280.0140.01017.18
8.0.270.0140.00816.91
8.0.260.0160.00516.82
8.0.250.0150.00716.90
8.0.240.0130.00516.96
8.0.230.0200.00316.90
8.0.220.0200.00516.85
8.0.210.0210.00416.95
8.0.200.0180.00417.00
8.0.190.0150.00616.83
8.0.180.0190.00317.00
8.0.170.0160.00416.95
8.0.160.0140.00716.90
8.0.150.0140.00616.86
8.0.140.0130.00516.88
8.0.130.0150.00616.23
8.0.120.0150.00616.86
8.0.110.0150.00716.88
8.0.100.0120.00516.85
8.0.90.0100.00716.84
8.0.80.0120.00616.84
8.0.70.0110.00316.84
8.0.60.0070.00816.90
8.0.50.0130.00516.83
8.0.30.0090.00716.93
8.0.20.0110.00717.05
8.0.10.0130.00716.98
8.0.00.0130.00617.02
7.4.330.0150.00516.38
7.4.320.0160.00616.58
7.4.300.0180.00416.62
7.4.290.0160.00516.61
7.4.280.0150.00716.64
7.4.270.0150.00616.57
7.4.260.0170.00616.60
7.4.250.0170.00416.62
7.4.240.0170.00416.63
7.4.230.0180.00416.54
7.4.220.0100.00716.47
7.4.210.0100.00616.57
7.4.200.0110.00416.64
7.4.190.0120.00516.61
7.4.180.0140.00416.65
7.4.160.0110.00616.57
7.4.150.0100.00716.57
7.4.140.0120.00716.63
7.4.130.0120.00616.47
7.4.120.0120.00716.44
7.4.110.0130.00716.45
7.4.100.0120.00716.57
7.4.90.0110.00816.47
7.4.80.0120.00716.64
7.4.70.0120.00716.51
7.4.60.0120.00816.45
7.4.50.0110.00816.43
7.4.40.0120.00716.49
7.4.30.0130.00716.45
7.4.20.0110.00816.50
7.4.10.0110.00816.47
7.4.00.0100.00716.42
7.3.330.0140.00315.90
7.3.320.0150.00515.96
7.3.310.0130.00516.43
7.3.300.0090.00516.42
7.3.290.0090.00716.31
7.3.280.0110.00616.29
7.3.270.0110.00516.41
7.3.260.0100.00716.36
7.3.250.0110.00616.34
7.3.240.0110.00716.31
7.3.230.0110.00816.33
7.3.220.0110.00816.32
7.3.210.0130.00816.30
7.3.200.0130.00716.51
7.3.190.0110.00716.33
7.3.180.0110.00816.30
7.3.170.0110.00816.36
7.3.160.0130.00616.33
7.3.150.0120.00716.31
7.3.140.0140.00816.32
7.3.130.0120.00816.33
7.3.120.0120.00816.30
7.3.110.0130.00716.15
7.3.100.0120.00716.02
7.3.90.0110.00716.13
7.3.80.0130.00716.02
7.3.70.0110.00815.94
7.3.60.0110.00715.92
7.3.50.0120.00715.90
7.3.40.0100.00815.85
7.3.30.0100.00815.86
7.3.20.0140.00716.00
7.3.10.0160.00815.98
7.3.00.0140.00716.00
7.2.340.0140.00916.51
7.2.330.0170.00816.52
7.2.320.0160.00816.48
7.2.310.0170.00616.47
7.2.300.0150.00816.49
7.2.290.0160.00716.52
7.2.280.0160.00716.49
7.2.270.0150.00816.46
7.2.260.0180.00616.55
7.2.250.0150.00816.49
7.2.240.0140.00916.32
7.2.230.0150.00916.25
7.2.220.0150.00816.24
7.2.210.0130.00816.24
7.2.200.0150.00716.17
7.2.190.0130.00816.13
7.2.180.0130.00816.08
7.2.170.0120.00916.08
7.2.160.0130.00716.07
7.2.150.0150.00816.33
7.2.140.0200.00816.28
7.2.130.0170.00816.27
7.2.120.0190.00816.32
7.2.110.0150.00816.27
7.2.100.0160.00716.30
7.2.90.0160.00816.29
7.2.80.0170.00716.21
7.2.70.0190.00816.22
7.2.60.0200.00816.23
7.2.50.0180.00916.19
7.2.40.0210.00816.17
7.2.30.0180.00916.29
7.2.20.0200.00816.31
7.2.10.0200.00816.31
7.2.00.0170.00716.25
7.1.330.0150.00715.67
7.1.320.0170.00815.51
7.1.310.0220.00715.49
7.1.300.0140.00715.35
7.1.290.0140.00715.37
7.1.280.0160.00715.28
7.1.270.0180.00715.29
7.1.260.0140.00815.31
7.1.250.0160.00815.19
7.1.240.0180.00615.19
7.1.230.0170.00815.19
7.1.220.0190.00715.16
7.1.210.0200.00715.13
7.1.200.0180.00815.19
7.1.190.0210.00815.06
7.1.180.0190.00815.04
7.1.170.0180.00715.08
7.1.160.0190.00715.07
7.1.150.0180.00715.04
7.1.140.0170.00715.13
7.1.130.0170.00715.12
7.1.120.0170.00715.12
7.1.110.0190.00615.13
7.1.100.0190.00615.13
7.1.90.0190.00715.10
7.1.80.0200.00615.14
7.1.70.0240.00615.08
7.1.60.0190.00816.91
7.1.50.0180.01016.90
7.1.40.0180.01016.88
7.1.30.0200.00816.86
7.1.20.0200.00816.90
7.1.10.0180.00615.16
7.1.00.0180.00715.12
7.0.330.0170.00814.96
7.0.320.0190.00714.97
7.0.310.0170.00814.85
7.0.300.0190.00714.91
7.0.290.0200.00614.86
7.0.280.0170.00714.99
7.0.270.0190.00614.90
7.0.260.0190.00614.83
7.0.250.0220.00615.01
7.0.240.0190.00715.00
7.0.230.0190.00714.98
7.0.220.0210.00614.97
7.0.210.0180.00714.94
7.0.200.0210.00614.91
7.0.190.0170.00714.97
7.0.180.0230.00514.97
7.0.170.0190.00815.01
7.0.160.0180.00614.96
7.0.150.0190.00714.91
7.0.140.0240.00714.93
7.0.130.0190.00714.97
7.0.120.0190.00714.95
7.0.110.0180.00714.92
7.0.100.0180.00714.91
7.0.90.0180.00614.88
7.0.80.0190.00714.88
7.0.70.0190.00714.89
7.0.60.0210.00814.91
7.0.50.0170.00714.90
7.0.40.0210.00714.96
7.0.30.0200.00714.94
7.0.20.0180.00614.91
7.0.10.0200.00614.98
7.0.00.0170.00614.91
5.6.400.0140.00815.80
5.6.390.0140.00815.50
5.6.380.0130.00915.43
5.6.370.0140.00815.40
5.6.360.0140.00815.46
5.6.350.0130.00915.44
5.6.340.0130.00815.41
5.6.330.0130.00915.47
5.6.320.0150.00815.40
5.6.310.0120.01015.42
5.6.300.0130.00815.24
5.6.290.0130.00915.33
5.6.280.0140.00815.35
5.6.270.0140.00815.33
5.6.260.0140.00815.31
5.6.250.0130.00715.29
5.6.240.0140.00815.26
5.6.230.0140.00815.30
5.6.220.0140.00915.28
5.6.210.0140.00715.28
5.6.200.0130.00815.33
5.6.190.0140.00715.30
5.6.180.0150.00815.30
5.6.170.0140.00915.32
5.6.160.0120.01015.28
5.6.150.0140.00915.34
5.6.140.0140.00915.32
5.6.130.0140.00815.30
5.6.120.0130.00915.32
5.6.110.0130.00815.31
5.6.100.0130.01015.33
5.6.90.0130.00915.27
5.6.80.0130.00915.23
5.6.70.0130.00915.29
5.6.60.0140.00815.26
5.6.50.0150.00615.23
5.6.40.0130.00815.21
5.6.30.0120.00915.23
5.6.20.0130.00815.19
5.6.10.0120.01015.22
5.6.00.0140.00815.22
5.5.380.0130.00914.75
5.5.370.0130.00814.78
5.5.360.0150.00714.69
5.5.350.0120.00914.76
5.5.340.0140.00714.72
5.5.330.0150.00714.75
5.5.320.0140.00814.74
5.5.310.0140.00814.78
5.5.300.0140.00814.75
5.5.290.0130.00914.70
5.5.280.0140.00614.70
5.5.270.0140.00814.75
5.5.260.0130.00814.71
5.5.250.0140.00814.72
5.5.240.0140.00814.73
5.5.230.0140.00814.68
5.5.220.0130.00814.66
5.5.210.0140.00714.77
5.5.200.0130.00814.66
5.5.190.0130.00814.67
5.5.180.0130.00814.68
5.5.170.0130.00815.06
5.5.160.0120.00914.74
5.5.150.0120.00814.68
5.5.140.0120.00714.67
5.5.130.0110.00914.68
5.5.120.0120.00914.65
5.5.110.0140.00714.65
5.5.100.0130.00714.67
5.5.90.0120.00814.63
5.5.80.0130.00814.60
5.5.70.0140.00714.61
5.5.60.0120.00914.60
5.5.50.0120.00914.66
5.5.40.0120.00814.66
5.5.30.0120.00814.65
5.5.20.0140.00614.63
5.5.10.0140.00814.59
5.5.00.0120.00814.60

preferences:
65.33 ms | 403 KiB | 5 Q