3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ref = new ReflectionFunction('sprintf'); var_dump((string) $ref->getReturnType());

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)
8.3.60.0140.00316.38
8.3.50.0140.00716.50
8.3.40.0040.01118.42
8.3.30.0070.00718.64
8.3.20.0040.00420.16
8.3.10.0000.00821.73
8.3.00.0070.00723.48
8.2.180.0070.01116.50
8.2.170.0100.01022.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.85
8.2.120.0040.00426.35
8.2.110.0090.00021.03
8.2.100.0080.00417.91
8.2.90.0080.00017.78
8.2.80.0000.00817.97
8.2.70.0000.00917.34
8.2.60.0090.00317.55
8.2.50.0080.00018.07
8.2.40.0050.00322.23
8.2.30.0000.00819.32
8.2.20.0000.00717.68
8.2.10.0030.00518.05
8.2.00.0080.00018.09
8.1.280.0150.00325.92
8.1.270.0050.00323.87
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0000.01120.89
8.1.220.0080.00017.74
8.1.210.0030.00619.89
8.1.200.0070.00417.22
8.1.190.0090.00017.10
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0070.00020.69
8.1.150.0040.00418.87
8.1.140.0000.00819.46
8.1.130.0000.00817.64
8.1.120.0040.00417.42
8.1.110.0080.00017.38
8.1.100.0000.00717.27
8.1.90.0020.00517.46
8.1.80.0030.00617.38
8.1.70.0000.00717.48
8.1.60.0080.00017.64
8.1.50.0050.00317.50
8.1.40.0040.00417.52
8.1.30.0060.00317.60
8.1.20.0000.00817.52
8.1.10.0040.00417.39
8.1.00.0070.00317.50
8.0.300.0000.00820.16
8.0.290.0030.00516.58
8.0.280.0030.00318.39
8.0.270.0030.00317.12
8.0.260.0060.00017.09
8.0.250.0080.00016.91
8.0.240.0090.00016.89
8.0.230.0030.00316.85
8.0.220.0000.01116.69
8.0.210.0000.00716.81
8.0.200.0000.00616.92
8.0.190.0030.00716.86
8.0.180.0000.00916.74
8.0.170.0030.00516.84
8.0.160.0000.00716.78
8.0.150.0040.00416.80
8.0.140.0000.00716.70
8.0.130.0050.00013.26
8.0.120.0040.00416.79
8.0.110.0040.00416.73
8.0.100.0040.00316.65
8.0.90.0040.00416.70
8.0.80.0040.01116.84
8.0.70.0000.00716.82
8.0.60.0000.00716.86
8.0.50.0000.00716.86
8.0.30.0150.00316.99
8.0.20.0120.00917.40
8.0.10.0030.00517.06
8.0.00.0090.01116.67
7.4.330.0000.00516.84
7.4.320.0030.00316.46
7.4.300.0000.00716.65
7.4.290.0050.00316.41
7.4.280.0000.00616.54
7.4.270.0040.00416.62
7.4.260.0030.00316.57
7.4.250.0050.00316.44
7.4.240.0050.00216.46
7.4.230.0030.00316.29
7.4.220.0160.01016.43
7.4.210.0080.00616.56
7.4.200.0000.00716.58
7.4.160.0140.00016.38
7.4.150.0180.00017.40
7.4.140.0110.00817.86
7.4.130.0100.01016.42
7.4.120.0070.01016.55
7.4.110.0070.01116.39
7.4.100.0140.00716.41
7.4.90.0110.00616.25
7.4.80.0050.01419.39
7.4.70.0030.01316.52
7.4.60.0090.00616.45
7.4.50.0080.00516.52
7.4.40.0070.01016.27
7.4.30.0090.00916.42
7.4.00.0060.00615.06
7.3.330.0000.00613.03
7.3.320.0070.00013.03
7.3.310.0030.00316.19
7.3.300.0000.00816.19
7.3.290.0030.00316.19
7.3.280.0070.01116.16
7.3.270.0110.00617.40
7.3.260.0110.01116.33
7.3.250.0100.01016.34
7.3.240.0100.00616.42
7.3.230.0070.01016.39
7.3.210.0160.00616.43
7.3.200.0170.00619.39
7.3.190.0090.00616.27
7.3.180.0060.01016.38
7.3.170.0060.01016.34
7.3.160.0110.00616.27
7.3.10.0070.00716.45
7.3.00.0090.00316.59
7.2.330.0110.00716.63
7.2.320.0160.00316.61
7.2.310.0110.00516.59
7.2.300.0100.01016.39
7.2.290.0100.00716.55
7.2.130.0060.00816.71
7.2.120.0110.00516.73
7.2.110.0030.01316.72
7.2.100.0050.00916.69
7.2.90.0090.00516.63
7.2.80.0070.00816.62
7.2.70.0050.00716.79
7.2.60.0060.00716.77
7.2.50.0030.00816.60
7.2.40.0020.01016.75
7.2.30.0050.00916.70
7.2.20.0040.00916.93
7.2.10.0060.00716.61
7.2.00.0050.00817.46
7.1.250.0100.00315.56
7.1.200.0030.00715.68
7.1.100.0000.00917.75
7.1.70.0060.00316.59
7.1.60.0070.01819.18
7.1.50.0000.01016.93
7.1.00.0030.07722.36
7.0.200.0130.01014.89
7.0.60.0100.07321.77
7.0.50.0170.07017.76
7.0.40.0000.06020.24
7.0.30.0300.05020.16
7.0.20.0370.07320.02
7.0.10.0130.07720.03
7.0.00.0200.06320.19
5.6.280.0030.05321.06
5.6.210.0100.04720.70
5.6.200.0030.08318.13
5.6.190.0130.07020.56
5.6.180.0330.06320.60
5.6.170.0170.05320.47
5.6.160.0100.08320.50
5.6.150.0100.07318.16
5.6.140.0070.07718.11
5.6.130.0070.08018.12
5.6.120.0170.07720.97
5.6.110.0030.09321.14
5.6.100.0070.08320.88
5.6.90.0030.06721.12
5.6.80.0200.07020.40
5.5.350.0330.07020.39
5.5.340.0070.08018.03
5.5.330.0070.08020.29
5.5.320.0170.04320.17
5.5.310.0300.05320.23
5.5.300.0030.08017.91
5.5.290.0070.08317.98
5.5.280.0100.07720.77
5.5.270.0170.07320.79
5.5.260.0100.05320.88
5.5.250.0070.07720.66
5.5.240.0130.07720.19

preferences:
52.77 ms | 400 KiB | 5 Q