3v4l.org

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

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)
8.3.70.0100.01018.43
8.3.60.0100.01016.63
8.3.50.0140.00821.19
8.3.40.0070.00718.46
8.3.30.0000.01418.59
8.3.20.0070.00020.22
8.3.10.0000.00823.60
8.3.00.0040.00422.27
8.2.180.0180.00316.32
8.2.170.0110.00422.96
8.2.160.0070.00721.95
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00417.25
8.2.110.0040.00421.04
8.2.100.0060.00617.63
8.2.90.0040.00419.06
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0040.00417.68
8.2.50.0000.01118.07
8.2.40.0040.00421.16
8.2.30.0000.00719.79
8.2.20.0020.00517.56
8.2.10.0040.00418.05
8.2.00.0000.00817.80
8.1.280.0170.00325.92
8.1.270.0080.00020.38
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00823.92
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.13
8.1.190.0000.00817.00
8.1.180.0050.00318.10
8.1.170.0080.00018.50
8.1.160.0040.00421.95
8.1.150.0000.00918.77
8.1.140.0000.00717.37
8.1.130.0000.00717.57
8.1.120.0000.00717.32
8.1.110.0000.00717.16
8.1.100.0040.00417.28
8.1.90.0040.00417.32
8.1.80.0040.00417.30
8.1.70.0000.00717.36
8.1.60.0060.00317.44
8.1.50.0000.00817.41
8.1.40.0040.00417.27
8.1.30.0030.00617.47
8.1.20.0040.00417.55
8.1.10.0000.00717.25
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0030.00318.17
8.0.270.0070.00017.17
8.0.260.0000.00617.07
8.0.250.0000.00816.83
8.0.240.0070.00016.82
8.0.230.0050.00316.77
8.0.220.0070.00016.78
8.0.210.0050.00216.71
8.0.200.0070.00016.84
8.0.190.0000.00716.73
8.0.180.0040.00416.79
8.0.170.0080.00016.65
8.0.160.0070.00016.70
8.0.150.0030.00316.78
8.0.140.0030.00316.69
8.0.130.0000.00513.22
8.0.120.0000.00716.75
8.0.110.0000.00716.80
8.0.100.0050.00316.82
8.0.90.0000.00716.79
8.0.80.0150.00616.77
8.0.70.0070.00016.63
8.0.60.0070.00016.77
8.0.50.0030.00616.66
8.0.30.0110.00917.04
8.0.20.0140.00917.40
8.0.10.0050.00216.73
8.0.00.0110.00816.59
7.4.330.0000.00515.14
7.4.320.0060.00016.29
7.4.300.0000.00616.51
7.4.290.0040.00416.32
7.4.280.0040.00416.47
7.4.270.0040.00416.32
7.4.260.0000.00716.30
7.4.250.0040.00416.36
7.4.240.0000.00816.31
7.4.230.0040.00416.57
7.4.220.0060.01216.38
7.4.210.0070.00716.53
7.4.200.0080.00016.36
7.4.160.0000.01616.37
7.4.150.0120.00617.40
7.4.140.0170.00517.86
7.4.130.0100.01116.27
7.4.120.0100.01216.48
7.4.110.0030.01316.40
7.4.100.0150.00716.44
7.4.90.0090.00616.54
7.4.80.0070.01019.39
7.4.70.0100.01316.33
7.4.60.0060.01016.25
7.4.50.0080.00016.29
7.4.40.0040.01216.47
7.4.30.0090.01216.35
7.4.00.0100.00314.46
7.3.330.0080.00013.12
7.3.320.0060.00012.99
7.3.310.0000.00716.06
7.3.300.0070.00016.08
7.3.290.0110.00516.13
7.3.280.0070.01016.14
7.3.270.0100.00717.40
7.3.260.0070.01016.44
7.3.250.0110.00616.24
7.3.240.0190.00416.36
7.3.230.0060.01616.41
7.3.210.0030.01416.35
7.3.200.0180.00319.39
7.3.190.0090.00616.23
7.3.180.0060.01016.48
7.3.170.0110.00716.30
7.3.160.0030.01416.13
7.2.330.0090.01516.22
7.2.320.0090.01216.61
7.2.310.0080.00916.49
7.2.300.0090.00616.37
7.2.290.0100.01016.23
7.2.60.0050.00516.22
7.2.00.0060.00619.06
7.1.200.0090.00615.36
7.1.100.0040.00718.11
7.1.70.0040.00417.05
7.1.60.0030.01319.18
7.1.50.0140.01116.82
7.1.00.0000.07722.57
7.0.200.3870.00716.48
7.0.60.0170.07719.89
7.0.50.0100.03717.96
7.0.40.0130.03720.40
7.0.30.0300.04320.10
7.0.20.0270.03320.23
7.0.10.0030.04320.24
7.0.00.0100.07020.23
5.6.280.0100.05021.07
5.6.210.0030.07720.61
5.6.200.0130.08018.19
5.6.190.0070.08020.55
5.6.180.0170.05020.50
5.6.170.0230.04020.57
5.6.160.0070.06320.62
5.6.150.0100.07018.18
5.6.140.0070.08018.24
5.6.130.0030.04018.18
5.6.120.0070.05321.00
5.6.110.0130.07720.98
5.6.100.0100.08020.99
5.6.90.0100.07721.12
5.6.80.0100.03720.38
5.5.350.0100.05320.33
5.5.340.0070.08317.96
5.5.330.0170.03020.21
5.5.320.0000.04020.35
5.5.310.0230.04020.36
5.5.300.0030.04017.95
5.5.290.0070.05317.99
5.5.280.0130.04320.89
5.5.270.0070.05320.87
5.5.260.0070.08720.96
5.5.250.0070.08720.46
5.5.240.0000.04020.18
5.4.450.0830.04719.47
5.4.440.0770.06019.69
5.4.430.0730.06319.55
5.4.420.0600.06319.48
5.4.410.0130.05319.34
5.4.400.0400.06019.14
5.4.390.0900.05318.98
5.4.380.0930.06719.29
5.4.370.1300.05018.84
5.4.360.0970.05719.14
5.4.350.0870.05319.26
5.4.340.0830.05319.29
5.4.320.0530.06019.16
5.4.310.0070.06019.16
5.4.300.0100.05719.28
5.4.290.1100.05319.29
5.4.280.1030.06319.30
5.4.270.0930.05719.14
5.4.260.1100.05719.14
5.4.250.1030.06319.14
5.4.240.0900.07019.12
5.4.230.0900.06019.28
5.4.220.0900.06719.15
5.4.210.0170.07019.13
5.4.200.0700.05016.74
5.4.190.0600.05719.01
5.4.180.0500.05719.16
5.4.170.0430.07019.16
5.4.160.0730.05718.88
5.4.150.0630.06319.11
5.4.140.0200.06316.44
5.4.130.0600.07016.56
5.4.120.0730.07716.34
5.4.110.1030.06316.71
5.4.100.0900.07316.55
5.4.90.0930.06016.38
5.4.80.0930.04316.44
5.4.70.0530.05316.68
5.4.60.0030.03716.43
5.4.50.0030.03716.49
5.4.40.0230.07316.42
5.4.30.0330.06716.43
5.4.20.0200.05316.16

preferences:
48.19 ms | 401 KiB | 5 Q