3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=0); class Test{ function function1():int{ return 'dick'; } } $test = new Test(); echo $test->function1();

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)
8.3.60.0070.00716.75
8.3.50.0070.00716.26
8.3.40.0090.00618.67
8.3.30.0070.00718.68
8.3.20.0050.00320.16
8.3.10.0000.00821.73
8.3.00.0050.00323.61
8.2.180.0150.00316.75
8.2.170.0120.00622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.94
8.2.120.0080.00026.35
8.2.110.0150.00322.13
8.2.100.0040.00817.91
8.2.90.0040.00419.00
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0080.00022.11
8.2.30.0030.00719.23
8.2.20.0050.00317.58
8.2.10.0040.00417.89
8.2.00.0040.00417.96
8.1.280.0170.00325.92
8.1.270.0000.01422.13
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00320.88
8.1.230.0160.00017.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01117.22
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0050.00318.58
8.1.160.0040.00420.69
8.1.150.0040.00418.85
8.1.140.0050.00319.46
8.1.130.0030.00517.63
8.1.120.0040.00317.30
8.1.110.0040.00417.45
8.1.100.0000.00717.30
8.1.90.0070.00017.28
8.1.80.0040.00617.42
8.1.70.0040.00417.42
8.1.60.0080.00017.46
8.1.50.0060.00317.47
8.1.40.0070.00417.39
8.1.30.0030.00517.53
8.1.20.0060.00317.60
8.1.10.0050.00317.55
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00818.37
8.0.270.0070.00017.17
8.0.260.0040.00417.23
8.0.250.0030.00316.86
8.0.240.0070.00016.81
8.0.230.0060.00016.96
8.0.220.0040.00416.90
8.0.210.0000.00716.76
8.0.200.0030.00316.86
8.0.190.0000.00716.90
8.0.180.0040.00416.86
8.0.170.0040.00416.79
8.0.160.0070.00016.79
8.0.150.0040.00416.71
8.0.140.0070.00016.86
8.0.130.0030.00313.34
8.0.120.0090.00016.85
8.0.110.0050.00216.72
8.0.100.0040.00416.71
8.0.90.0040.00416.76
8.0.80.0070.00716.84
8.0.70.0040.00416.79
8.0.60.0050.00216.78
8.0.50.0050.00216.77
8.0.30.0120.00517.16
8.0.20.0070.01217.40
8.0.10.0040.00416.98
8.0.00.0080.01016.61
7.4.330.0050.00016.77
7.4.320.0060.00016.48
7.4.300.0070.00016.48
7.4.290.0030.00316.50
7.4.280.0000.00816.39
7.4.270.0050.00316.51
7.4.260.0050.00316.37
7.4.250.0040.00416.48
7.4.240.0030.00316.49
7.4.230.0030.00316.48
7.4.220.0120.00916.69
7.4.210.0070.01116.60
7.4.200.0030.00316.62
7.4.160.0070.01016.39
7.4.150.0060.01317.40
7.4.140.0140.00817.86
7.4.130.0110.00616.58
7.4.120.0080.00816.55
7.4.110.0040.01416.45
7.4.100.0100.00716.65
7.4.90.0060.01316.50
7.4.80.0100.00719.39
7.4.70.0090.00916.52
7.4.60.0120.00516.44
7.4.50.0000.01416.55
7.4.40.0090.00616.59
7.4.30.0060.01216.50
7.4.10.0120.00614.83
7.4.00.0090.00615.02
7.3.330.0000.00513.29
7.3.320.0000.00513.20
7.3.310.0000.00716.31
7.3.300.0030.00316.33
7.3.290.0080.00816.31
7.3.280.0080.00816.37
7.3.270.0040.01317.40
7.3.260.0130.00316.55
7.3.250.0080.00916.39
7.3.240.0070.00916.50
7.3.230.0140.00416.41
7.3.210.0070.01016.58
7.3.200.0040.01219.39
7.3.190.0060.01716.41
7.3.180.0130.00816.39
7.3.170.0090.01216.55
7.3.160.0090.00616.36
7.3.130.0120.00614.90
7.3.120.0080.01014.85
7.3.110.0080.01114.66
7.3.100.0050.01014.88
7.3.90.0030.00714.84
7.3.80.0050.01314.76
7.3.70.0070.00914.77
7.3.60.0060.00914.79
7.3.50.0050.00714.63
7.3.40.0060.00714.71
7.3.30.0060.00614.84
7.3.20.0090.00216.53
7.3.10.0100.00516.41
7.3.00.0030.00716.41
7.2.330.0130.00316.70
7.2.320.0060.01216.37
7.2.310.0070.01416.38
7.2.300.0110.01416.33
7.2.290.0080.00816.67
7.2.260.0070.01115.03
7.2.250.0080.01014.79
7.2.240.0050.01014.94
7.2.230.0100.00714.89
7.2.220.0090.00714.96
7.2.210.0090.00614.95
7.2.200.0040.01114.94
7.2.190.0050.00814.78
7.2.180.0020.01314.89
7.2.170.0070.00714.79
7.2.160.0060.00815.04
7.2.150.0030.01216.58
7.2.140.0030.00716.57
7.2.130.0060.00916.80
7.2.120.0120.00916.59
7.2.110.0470.00616.63
7.2.100.0070.00916.66
7.2.90.0100.00516.63
7.2.80.0080.00816.78
7.2.70.0060.00816.95
7.2.60.0080.00716.84
7.2.50.0120.00516.92
7.2.40.0070.00916.76
7.2.30.0090.00616.76
7.2.20.0080.01016.85
7.2.10.0100.00516.78
7.2.00.0060.00617.65
7.1.330.0050.00915.53
7.1.320.0060.00615.53
7.1.310.0050.01315.56
7.1.300.0060.00715.56
7.1.290.0050.00815.62
7.1.280.0050.01015.72
7.1.270.0060.00815.68
7.1.260.0090.00615.79
7.1.250.0070.00715.67
7.1.240.0100.00715.71
7.1.230.0070.00515.52
7.1.220.0110.00415.55
7.1.210.0070.00715.71
7.1.200.0100.00515.60
7.1.190.0080.00715.55
7.1.180.0050.01115.70
7.1.170.0040.01115.54
7.1.160.0090.00715.66
7.1.150.0100.00315.47
7.1.140.0110.00515.59
7.1.130.0060.00815.61
7.1.120.0210.00615.73
7.1.110.0090.00415.77
7.1.100.0080.00716.39
7.1.90.0030.01215.58
7.1.80.0100.00415.50
7.1.70.0100.00616.12
7.1.60.0110.00616.78
7.1.50.0080.00616.06
7.1.40.0100.00615.66
7.1.30.0090.00415.42
7.1.20.0040.00915.53
7.1.10.0060.00715.71
7.1.00.0070.02917.84
7.0.330.0110.00415.12
7.0.320.0110.00215.21
7.0.310.0050.00715.16
7.0.300.0090.00415.24
7.0.290.0110.00315.42
7.0.280.0080.00915.18
7.0.270.0070.00515.08
7.0.260.0090.00515.07
7.0.250.0080.00615.38
7.0.240.0150.00215.37
7.0.230.0130.00315.08
7.0.220.0050.01015.21
7.0.210.0050.01015.28
7.0.200.0100.00615.71
7.0.190.0080.00615.31
7.0.180.0080.00515.33
7.0.170.0040.00815.41
7.0.160.0120.00315.29
7.0.150.0060.00615.29
7.0.140.0050.01115.04
7.0.130.0050.00415.36
7.0.120.0070.00915.30
7.0.110.0060.00815.35
7.0.100.0050.01015.21
7.0.90.0060.00515.29
7.0.80.0060.01115.16
7.0.70.0020.01015.37
7.0.60.0090.03117.41
7.0.50.0040.02116.21
7.0.40.0090.02515.58
7.0.30.0140.02615.66
7.0.20.0150.03015.65
7.0.10.0070.02815.58
7.0.00.0120.02315.62
5.6.400.0110.00314.09
5.6.390.0000.01414.05
5.6.380.0050.00914.07
5.6.370.0110.00314.22
5.6.360.0060.00714.27
5.6.350.0110.00314.00
5.6.340.0030.01014.15
5.6.330.0070.00914.09
5.6.320.0090.00614.36
5.6.310.0060.00914.11
5.6.300.0070.00713.88
5.6.290.0070.00714.10
5.6.280.0080.02016.34
5.6.270.0110.00214.06
5.6.260.0040.00814.33
5.6.250.0050.00614.03
5.6.240.0100.00414.05
5.6.230.0100.00614.15
5.6.220.0070.01014.15
5.6.210.0130.01216.32
5.6.200.0110.01315.42
5.6.190.0100.02016.33
5.6.180.0120.03216.14
5.6.170.0140.02516.36
5.6.160.0070.02716.16
5.6.150.0060.03215.43
5.6.140.0050.02415.45
5.6.130.0070.03015.34
5.6.120.0070.01516.40
5.6.110.0050.01916.33
5.6.100.0070.02316.39
5.6.90.0060.03716.38
5.6.80.0040.03116.14
5.6.70.0070.00514.17
5.6.60.0080.00414.18
5.6.50.0050.00913.97
5.6.40.0090.00514.04
5.6.30.0070.00514.09
5.6.20.0110.00414.25
5.6.10.0070.00814.01
5.6.00.0110.00314.04
5.5.380.0040.00712.56
5.5.370.0020.01012.51
5.5.360.0110.00512.66
5.5.350.1490.01615.10
5.5.340.0030.02214.49
5.5.330.0100.03015.25
5.5.320.0210.03015.15
5.5.310.0170.02815.17
5.5.300.0040.01614.38
5.5.290.0020.01914.38
5.5.280.0070.02815.40
5.5.270.0100.02815.37
5.5.260.0090.02315.41
5.5.250.0060.01615.23
5.5.240.0070.01615.07
5.5.230.0040.00812.53
5.5.220.0060.00912.58
5.5.210.0060.00412.47
5.5.200.0070.00512.51
5.5.190.0050.00612.43
5.5.180.0030.00612.56
5.5.170.0070.00613.77
5.5.160.0060.00612.47
5.5.150.0100.00312.42
5.5.140.0060.00612.55
5.5.130.0050.00812.48
5.5.120.0030.00612.54
5.5.110.0030.00912.49
5.5.100.0020.00812.54
5.5.90.0070.00512.58
5.5.80.0080.00612.66
5.5.70.0060.00412.55
5.5.60.0110.00212.58
5.5.50.0040.00912.42
5.5.40.0050.00712.46
5.5.30.0080.00512.60
5.5.20.0080.00112.54
5.5.10.0070.00412.41
5.5.00.0040.00612.51

preferences:
45.83 ms | 401 KiB | 5 Q