3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() : int { return [1, 2, 3]; } echo 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)
8.3.60.0090.00616.63
8.3.50.0180.00318.05
8.3.40.0060.01218.70
8.3.30.0110.00318.71
8.3.20.0070.00020.21
8.3.10.0060.00321.61
8.3.00.0080.00019.26
8.2.180.0090.00916.38
8.2.170.0090.00622.96
8.2.160.0030.01020.47
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00317.63
8.2.120.0040.00426.35
8.2.110.0160.00319.21
8.2.100.0070.00717.50
8.2.90.0090.00019.22
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0080.00017.80
8.2.50.0030.00518.07
8.2.40.0000.00719.37
8.2.30.0000.00720.61
8.2.20.0000.01017.73
8.2.10.0000.00718.04
8.2.00.0080.00018.01
8.1.280.0130.00725.92
8.1.270.0060.00321.87
8.1.260.0030.00528.09
8.1.250.0060.00328.09
8.1.240.0060.00322.65
8.1.230.0000.01117.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0060.00317.43
8.1.180.0040.00418.10
8.1.170.0000.00718.67
8.1.160.0030.00321.92
8.1.150.0040.00418.74
8.1.140.0040.00419.43
8.1.130.0070.00017.47
8.1.120.0090.00017.34
8.1.110.0040.00417.32
8.1.100.0030.00617.33
8.1.90.0040.00417.23
8.1.80.0000.00917.29
8.1.70.0070.00017.28
8.1.60.0040.00417.50
8.1.50.0070.00417.34
8.1.40.0000.00717.46
8.1.30.0060.00317.63
8.1.20.0030.00517.46
8.1.10.0040.00417.55
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.41
8.0.270.0000.00717.19
8.0.260.0050.00217.23
8.0.250.0040.00316.99
8.0.240.0050.00216.95
8.0.230.0030.00316.81
8.0.220.0070.00016.79
8.0.210.0000.00716.90
8.0.200.0060.00016.89
8.0.190.0000.00716.93
8.0.180.0030.00316.80
8.0.170.0080.00016.90
8.0.160.0040.00416.92
8.0.150.0000.00716.80
8.0.140.0050.00216.80
8.0.130.0030.00313.30
8.0.120.0090.00016.89
8.0.110.0070.00016.87
8.0.100.0000.00716.99
8.0.90.0070.00016.85
8.0.80.0070.00816.79
8.0.70.0000.00716.70
8.0.60.0030.00316.88
8.0.50.0080.00016.83
8.0.30.0120.00917.04
8.0.20.0110.00917.40
8.0.10.0000.00716.81
8.0.00.0140.00416.62
7.4.330.0020.00216.66
7.4.320.0000.00716.29
7.4.300.0030.00316.34
7.4.290.0000.00816.44
7.4.280.0040.00416.50
7.4.270.0000.00716.33
7.4.260.0030.00416.41
7.4.250.0040.00416.38
7.4.240.0020.00516.53
7.4.230.0030.00316.36
7.4.220.0030.01516.54
7.4.210.0100.00716.39
7.4.200.0030.00316.54
7.4.160.0110.00516.46
7.4.150.0110.00817.40
7.4.140.0110.00917.86
7.4.130.0060.01216.41
7.4.120.0090.01116.49
7.4.110.0070.01016.57
7.4.100.0110.00616.42
7.4.90.0060.01016.29
7.4.80.0130.00419.39
7.4.70.0170.00316.55
7.4.60.0130.00316.48
7.4.50.0060.00616.24
7.4.40.0090.00616.54
7.4.30.0090.00916.64
7.4.00.0040.01315.13
7.3.330.0030.00313.36
7.3.320.0030.00313.28
7.3.310.0000.00816.10
7.3.300.0070.00016.16
7.3.290.0040.00316.13
7.3.280.0070.01216.25
7.3.270.0110.00817.40
7.3.260.0040.01316.23
7.3.250.0080.01116.35
7.3.240.0040.01216.29
7.3.230.0030.01416.39
7.3.210.0070.01016.35
7.3.200.0040.01416.47
7.3.190.0120.00816.22
7.3.180.0110.00516.54
7.3.170.0060.01216.27
7.3.160.0130.00916.45
7.3.120.0060.01014.97
7.3.110.0030.01114.55
7.3.100.0030.00814.68
7.3.90.0050.01114.71
7.3.80.0050.01114.78
7.3.70.0070.00914.75
7.3.60.0060.00614.72
7.3.50.0070.00714.76
7.3.40.0070.00914.57
7.3.30.0070.00714.56
7.3.20.0070.00816.46
7.3.10.0080.00816.57
7.3.00.0070.00716.55
7.2.330.0170.00016.49
7.2.320.0060.01216.29
7.2.310.0130.00316.46
7.2.300.0110.00616.59
7.2.290.0100.00716.49
7.2.250.0040.01415.05
7.2.240.0060.01315.00
7.2.230.0050.00914.81
7.2.220.0100.00514.92
7.2.210.0050.00814.93
7.2.200.0050.01114.98
7.2.190.0030.00714.74
7.2.180.0090.00514.79
7.2.170.0070.01014.91
7.2.160.0100.00614.76
7.2.150.0040.01416.58
7.2.140.0060.01016.44
7.2.130.0090.01116.63
7.2.120.0110.00616.60
7.2.110.0060.00816.59
7.2.100.0060.00816.50
7.2.90.0070.00916.70
7.2.80.0110.00516.84
7.2.70.0070.00716.66
7.2.60.0060.00816.68
7.2.50.0100.00816.72
7.2.40.0050.01016.75
7.2.30.0110.00416.70
7.2.20.0070.01116.55
7.2.10.0100.00516.71
7.2.00.0090.00517.42
7.1.330.0080.00515.71
7.1.320.0070.00715.61
7.1.310.0100.00315.40
7.1.300.0020.01115.77
7.1.290.0050.01015.79
7.1.280.0080.00615.61
7.1.270.0070.00815.53
7.1.260.0070.00615.74
7.1.250.0070.00815.59
7.1.200.0000.00715.68
7.1.100.0060.00618.27
7.1.70.0000.00817.05
7.1.60.0030.02019.36
7.1.50.0100.01316.83
7.1.00.0100.07022.44
7.0.200.0000.01016.63
7.0.60.0030.07019.78
7.0.50.0030.05017.88
7.0.40.0100.08720.09
7.0.30.0130.04720.07
7.0.20.0330.07720.16
7.0.10.0100.05320.24
7.0.00.0030.04720.27
5.6.280.0030.07021.13
5.6.210.0100.04320.45
5.6.200.0030.04718.18
5.6.190.0100.04020.47
5.6.180.0270.06720.41
5.6.170.0170.04020.47
5.6.160.0030.04320.48
5.6.150.0200.06318.19
5.6.140.0000.04318.15
5.6.130.0030.05318.18
5.6.120.0070.05021.09
5.6.110.0070.08021.11
5.6.100.0000.04720.89
5.6.90.0130.06720.98
5.6.80.0070.03720.38
5.5.350.0070.08320.40
5.5.340.0070.04718.07
5.5.330.0170.08020.47
5.5.320.0070.08020.21
5.5.310.0330.06720.38
5.5.300.0000.05718.04
5.5.290.0070.07318.05
5.5.280.0030.06720.87
5.5.270.0100.08320.68
5.5.260.0100.08020.68
5.5.250.0000.08720.55
5.5.240.4170.03320.18

preferences:
52.59 ms | 400 KiB | 5 Q