3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() : string { return "test"; } test();

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)
8.3.60.0070.01116.63
8.3.50.0150.00421.86
8.3.40.0120.00318.67
8.3.30.0100.00718.60
8.3.20.0000.00820.34
8.3.10.0040.00423.51
8.3.00.0050.00319.25
8.2.180.0110.00418.03
8.2.170.0150.00022.96
8.2.160.0180.00322.26
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00617.50
8.2.120.0040.00426.35
8.2.110.0040.00419.33
8.2.100.0110.00017.60
8.2.90.0000.00718.03
8.2.80.0030.00517.97
8.2.70.0030.00517.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00619.28
8.2.30.0050.00220.72
8.2.20.0040.00417.59
8.2.10.0040.00417.79
8.2.00.0000.00718.06
8.1.280.0060.00925.92
8.1.270.0030.00623.99
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00319.25
8.1.230.0070.00421.02
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00418.84
8.1.160.0000.00721.85
8.1.150.0040.00418.66
8.1.140.0030.00519.54
8.1.130.0000.00717.57
8.1.120.0000.00717.29
8.1.110.0000.00717.28
8.1.100.0040.00417.29
8.1.90.0020.00517.37
8.1.80.0070.00017.35
8.1.70.0000.00717.24
8.1.60.0040.00417.51
8.1.50.0080.00017.44
8.1.40.0000.00817.41
8.1.30.0040.00417.54
8.1.20.0020.00517.50
8.1.10.0000.00817.37
8.1.00.0000.00717.29
8.0.300.0050.00220.16
8.0.290.0000.00716.63
8.0.280.0030.00318.22
8.0.270.0000.00717.04
8.0.260.0030.00317.13
8.0.250.0070.00016.84
8.0.240.0030.00316.83
8.0.230.0000.00716.88
8.0.220.0030.00516.75
8.0.210.0030.00316.73
8.0.200.0000.00616.83
8.0.190.0000.00716.84
8.0.180.0000.00816.77
8.0.170.0080.00016.71
8.0.160.0000.00716.73
8.0.150.0070.00016.80
8.0.140.0000.01016.73
8.0.130.0060.00013.17
8.0.120.0000.00916.72
8.0.110.0030.00516.77
8.0.100.0070.00016.60
8.0.90.0040.00416.79
8.0.80.0120.00316.72
8.0.70.0000.00816.62
8.0.60.0000.00716.57
8.0.50.0000.00816.73
8.0.30.0110.01216.99
8.0.20.0100.01117.40
8.0.10.0040.00416.90
8.0.00.0100.00816.64
7.4.330.0000.00516.77
7.4.320.0030.00316.47
7.4.300.0000.00616.51
7.4.290.0030.00316.43
7.4.280.0070.00016.44
7.4.270.0030.00316.41
7.4.260.0040.00416.52
7.4.250.0000.00816.27
7.4.240.0020.00516.43
7.4.230.0080.00016.55
7.4.220.0070.01016.46
7.4.210.0050.00816.46
7.4.200.0030.00516.51
7.4.160.0080.00816.52
7.4.150.0070.01017.40
7.4.140.0150.00717.86
7.4.130.0130.01016.34
7.4.120.0070.01016.49
7.4.110.0140.00316.67
7.4.100.0130.00316.46
7.4.90.0100.00716.30
7.4.80.0060.01019.39
7.4.70.0100.00716.55
7.4.60.0060.00916.35
7.4.50.0100.00016.11
7.4.40.0130.00316.38
7.4.30.0130.00716.28
7.4.00.0100.00714.88
7.3.330.0000.00513.30
7.3.320.0050.00013.09
7.3.310.0030.00316.39
7.3.300.0030.00316.23
7.3.290.0030.00316.14
7.3.280.0080.01016.18
7.3.270.0170.00017.40
7.3.260.0100.00716.20
7.3.240.0140.00516.37
7.3.230.0100.00716.43
7.3.210.0090.00616.49
7.3.200.0090.00816.45
7.3.190.0110.00516.46
7.3.180.0090.00616.15
7.3.170.0060.01616.50
7.3.160.0090.00916.39
7.3.10.0100.00316.45
7.3.00.0120.00016.32
7.2.330.0030.01416.64
7.2.320.0000.02016.67
7.2.310.0110.00516.56
7.2.300.0090.01216.53
7.2.290.0000.01916.45
7.2.130.0110.00016.54
7.2.120.0070.00316.68
7.2.110.0140.00316.66
7.2.100.0000.00916.51
7.2.90.0110.00416.64
7.2.80.0080.00616.55
7.2.70.0030.00916.78
7.2.60.0060.01016.78
7.2.50.0100.00016.82
7.2.40.0050.00516.56
7.2.30.0070.00716.77
7.2.20.0080.00616.53
7.2.10.0030.00616.39
7.2.00.0120.00217.89
7.1.250.0090.00615.28
7.1.200.0030.00915.74
7.1.100.0000.01217.92
7.1.70.0040.00816.69
7.1.60.0070.01719.48
7.1.50.0030.01716.80
7.1.00.0070.07322.31
7.0.200.0360.00314.50
7.0.60.0100.07019.77
7.0.50.0130.07717.83
7.0.40.0130.03720.09
7.0.30.0200.06720.21
7.0.20.0330.06020.09
7.0.10.0030.08020.09
7.0.00.0100.08320.34
5.6.280.0030.05721.13
5.6.210.0130.06320.71
5.6.200.0130.07718.18
5.6.190.0030.04720.52
5.6.180.0300.04020.63
5.6.170.0270.04320.55
5.6.160.0000.06320.46
5.6.150.0100.04718.25
5.6.140.0100.08018.15
5.6.130.0070.08718.25
5.6.120.0130.07720.95
5.6.110.0030.08721.00
5.6.100.0100.08321.00
5.6.90.0030.04321.00
5.6.80.0070.07720.37
5.5.350.4330.03320.47
5.5.340.0030.05317.98
5.5.330.0030.08320.27
5.5.320.0430.07320.18
5.5.310.0300.04320.32
5.5.300.0070.08017.97
5.5.290.0000.07018.09
5.5.280.0170.07320.80
5.5.270.0030.09020.85
5.5.260.0100.03720.86
5.5.250.0070.04020.71
5.5.240.0270.07020.23

preferences:
57.26 ms | 401 KiB | 5 Q