3v4l.org

run code in 300+ PHP versions simultaneously
<?php $flightTime = new DateTimeImmutable(); $expirationTime = $flightTime->add(\DateInterval::createFromDateString('1 hour')); echo $expirationTime->format('Y-m-d h:i');

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)
8.3.40.0180.00018.86
8.3.30.0040.01118.80
8.3.20.0080.00020.34
8.3.10.0070.00021.76
8.3.00.0040.00421.81
8.2.170.0100.00322.96
8.2.160.0070.01319.54
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0090.00020.99
8.2.120.0040.00426.35
8.2.110.0070.00321.10
8.2.100.0040.00818.05
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0040.00418.05
8.2.50.0000.00818.09
8.2.40.0030.00520.55
8.2.30.0000.00719.56
8.2.20.0040.00417.98
8.2.10.0050.00318.06
8.2.00.0040.00418.13
8.1.270.0040.00422.04
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0050.00524.07
8.1.230.0110.00017.83
8.1.220.0030.00617.79
8.1.210.0030.00618.77
8.1.200.0050.00517.38
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0040.00420.83
8.1.150.0040.00420.69
8.1.140.0030.00519.60
8.1.130.0000.00717.77
8.1.120.0030.00517.71
8.1.110.0040.00417.53
8.1.100.0100.00017.51
8.1.90.0040.00417.69
8.1.80.0050.00317.66
8.1.70.0000.00817.57
8.1.60.0050.00217.77
8.1.50.0000.00817.68
8.1.40.0060.00917.66
8.1.30.0030.00517.84
8.1.20.0080.00017.67
8.1.10.0040.00417.73
8.1.00.0040.00417.67
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00818.63
8.0.270.0030.00317.32
8.0.260.0040.00417.40
8.0.250.0040.00417.20
8.0.240.0030.00317.23
8.0.230.0030.00517.10
8.0.220.0060.00317.13
8.0.210.0030.00317.13
8.0.200.0070.00017.18
8.0.190.0030.00517.12
8.0.180.0040.00417.04
8.0.170.0050.00317.01
8.0.160.0030.00417.07
8.0.150.0040.00416.90
8.0.140.0070.00317.03
8.0.130.0050.00013.41
8.0.120.0000.00817.02
8.0.110.0000.00716.99
8.0.100.0000.00716.99
8.0.90.0000.00817.01
8.0.80.0000.01517.14
8.0.70.0040.00416.86
8.0.60.0000.00717.16
8.0.50.0040.00417.07
8.0.30.0120.00617.17
8.0.20.0110.01017.41
8.0.10.0000.00817.06
8.0.00.0070.00916.85
7.4.330.0030.00316.85
7.4.320.0040.00416.63
7.4.300.0030.00316.75
7.4.290.0070.00016.54
7.4.280.0050.00316.78
7.4.270.0030.00316.59
7.4.260.0030.00316.52
7.4.250.0050.00316.60
7.4.240.0100.00016.75
7.4.230.0050.00216.64
7.4.220.0090.00916.75
7.4.210.0080.00816.64
7.4.200.0030.00316.55
7.4.160.0040.01216.58
7.4.150.0210.00317.40
7.4.140.0120.00817.86
7.4.130.0070.01216.67
7.4.120.0100.00716.69
7.4.110.0120.00416.70
7.4.100.0100.00716.54
7.4.90.0130.00416.71
7.4.80.0160.01019.39
7.4.70.0030.01616.69
7.4.60.0100.01016.69
7.4.50.0030.01016.71
7.4.40.0130.00316.56
7.4.30.0150.00916.63
7.4.00.0090.00914.99
7.3.330.0020.00213.23
7.3.320.0030.00313.23
7.3.310.0040.00416.40
7.3.300.0000.00716.38
7.3.290.0030.00316.37
7.3.280.0100.00716.31
7.3.270.0100.00717.40
7.3.260.0140.00316.41
7.3.250.0100.00916.43
7.3.240.0130.00616.42
7.3.230.0140.00716.54
7.3.210.0030.01316.59
7.3.200.0130.00619.39
7.3.190.0140.00316.38
7.3.180.0050.01116.24
7.3.170.0080.00816.50
7.3.160.0110.01116.47
7.3.120.0060.01314.55
7.3.110.0070.01114.94
7.3.100.0000.01515.02
7.3.90.0030.00615.07
7.3.80.0110.00715.03
7.3.70.0070.00714.93
7.3.60.0060.00814.57
7.3.50.0040.00814.84
7.3.40.0070.00315.01
7.3.30.0080.00414.84
7.3.20.0110.00416.80
7.3.10.0060.00916.61
7.3.00.0000.00916.61
7.2.330.0030.01317.02
7.2.320.0100.01316.59
7.2.310.0110.00716.88
7.2.300.0100.00716.64
7.2.290.0040.01416.48
7.2.250.0120.00815.34
7.2.240.0060.01215.05
7.2.230.0060.00315.32
7.2.220.0080.00815.31
7.2.210.0160.00015.08
7.2.200.0090.00614.92
7.2.190.0090.00615.04
7.2.180.0150.00015.16
7.2.170.0040.00815.05
7.2.60.0030.01417.20
7.2.00.0030.01019.31
7.1.330.0000.01515.53
7.1.320.0060.00715.85
7.1.310.0060.00916.02
7.1.300.0040.00815.75
7.1.290.0000.01615.82
7.1.280.0060.00615.91
7.1.270.0060.00315.84
7.1.260.0040.01115.92
7.1.200.0070.00715.54
7.1.100.0090.00318.10
7.1.70.0000.00717.03
7.1.60.0070.01719.40
7.1.50.0060.01017.14
7.1.00.0070.07322.44
7.0.200.0470.00414.77
7.0.60.0200.03320.06
7.0.50.0170.02717.66
7.0.40.0030.08720.03
7.0.30.0230.05320.17
7.0.20.0270.08320.21
7.0.10.0070.04020.18
7.0.00.0030.04320.17
5.6.280.0070.04721.00
5.6.210.0070.08020.47
5.6.200.0100.07318.12
5.6.190.0030.09020.41
5.6.180.0330.03720.33
5.6.170.0270.05320.45
5.6.160.0130.07720.50
5.6.150.0100.06718.12
5.6.140.0130.08018.21
5.6.130.0030.09018.11
5.6.120.0070.08320.89
5.6.110.0070.08020.98
5.6.100.0100.04320.96
5.6.90.0030.04020.97
5.6.80.0070.08020.53
5.5.350.0430.05320.43
5.5.340.0030.04318.02
5.5.330.0070.06320.15
5.5.320.0630.06720.28
5.5.310.0170.04720.20
5.5.300.0070.08318.00
5.5.290.0070.07317.91
5.5.280.0070.08320.88
5.5.270.0230.07720.75
5.5.260.0070.08720.89
5.5.250.0130.06320.46
5.5.240.0270.05020.03

preferences:
53.41 ms | 400 KiB | 5 Q