3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function hello(){ echo "Hello World\n"; } } $y[0] = 'hello'; echo "A::${y[0]}()"; echo A::${y[0]}();

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)
8.3.60.0100.01016.50
8.3.50.0090.00921.28
8.3.40.0070.01418.79
8.3.30.0110.00418.56
8.3.20.0040.00420.20
8.3.10.0080.00021.77
8.3.00.0020.00523.51
8.2.180.0150.00318.38
8.2.170.0070.00722.96
8.2.160.0040.01120.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00319.77
8.2.120.0000.00926.35
8.2.110.0130.00721.13
8.2.100.0040.00817.93
8.2.90.0040.00419.39
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0070.00717.66
8.2.50.0040.00418.07
8.2.40.0050.00322.14
8.2.30.0080.00019.43
8.2.20.0070.00017.68
8.2.10.0000.01018.02
8.2.00.0050.00318.12
8.1.280.0110.00625.92
8.1.270.0080.00023.99
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0040.00422.05
8.1.230.0040.00719.17
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0040.00417.25
8.1.180.0080.00018.10
8.1.170.0080.00018.59
8.1.160.0000.00720.65
8.1.150.0000.00718.71
8.1.140.0080.00019.57
8.1.130.0070.00017.63
8.1.120.0080.00017.36
8.1.110.0080.00017.39
8.1.100.0050.00317.41
8.1.90.0000.00717.32
8.1.80.0040.00417.38
8.1.70.0000.00717.42
8.1.60.0040.00417.40
8.1.50.0040.00417.35
8.1.40.0060.00317.50
8.1.30.0050.00517.61
8.1.20.0040.00417.55
8.1.10.0030.00617.51
8.1.00.0070.00017.42
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0030.00318.43
8.0.270.0000.00717.13
8.0.260.0000.00617.23
8.0.250.0030.00316.95
8.0.240.0000.00716.91
8.0.230.0060.00317.00
8.0.220.0040.00416.93
8.0.210.0040.00416.86
8.0.200.0050.00517.02
8.0.190.0060.00317.02
8.0.180.0040.00416.95
8.0.170.0080.00016.99
8.0.160.0030.00516.91
8.0.150.0000.00716.93
8.0.140.0040.00416.82
8.0.130.0030.00313.35
8.0.120.0000.00816.80
8.0.110.0040.00416.85
8.0.100.0050.00216.98
8.0.90.0000.00716.79
8.0.80.0090.00616.90
8.0.70.0000.00716.83
8.0.60.0000.00816.96
8.0.50.0000.00816.90
8.0.30.0080.01117.07
8.0.20.0170.00917.40
8.0.10.0000.00817.05
8.0.00.0160.00716.72
7.4.330.0050.00016.75
7.4.320.0000.00616.49
7.4.300.0030.00316.57
7.4.290.0070.00416.39
7.4.280.0070.00416.57
7.4.270.0000.00716.50
7.4.260.0070.00016.47
7.4.250.0000.00816.47
7.4.240.0020.00616.46
7.4.230.0070.00016.38
7.4.220.0070.01416.46
7.4.210.0080.00616.46
7.4.200.0000.00716.69
7.4.160.0000.01516.67
7.4.150.0080.01617.40
7.4.140.0080.01017.86
7.4.130.0180.00316.55
7.4.120.0110.00616.35
7.4.110.0030.01416.56
7.4.100.0150.00616.67
7.4.90.0100.00716.71
7.4.80.0040.01219.39
7.4.70.0080.01116.47
7.4.60.0130.00316.61
7.4.50.0000.01516.43
7.4.40.0060.01016.40
7.4.30.0090.01316.50
7.4.10.0130.00715.14
7.4.00.0080.00914.87
7.3.330.0000.00513.37
7.3.320.0030.00313.38
7.3.310.0070.00016.36
7.3.300.0040.00416.33
7.3.290.0080.00916.42
7.3.280.0120.00416.40
7.3.270.0100.00817.40
7.3.260.0100.01016.35
7.3.240.0120.00816.41
7.3.230.0130.00316.66
7.3.210.0100.00716.41
7.3.200.0090.01119.39
7.3.190.0130.00716.43
7.3.180.0030.01316.38
7.3.170.0130.00316.42
7.3.160.0040.01116.58
7.3.130.0110.00714.98
7.3.120.0080.00714.81
7.3.110.0070.01114.81
7.3.100.0090.00514.80
7.3.90.0050.00714.75
7.3.80.0090.00514.83
7.3.70.0040.00614.83
7.3.60.0010.01214.79
7.3.50.0070.00914.79
7.3.40.0020.01314.88
7.3.30.0090.00714.81
7.3.20.0050.00716.60
7.3.10.0020.01016.69
7.3.00.0090.00616.58
7.2.330.0120.00616.75
7.2.320.0070.01016.68
7.2.310.0100.00716.41
7.2.300.0100.01016.54
7.2.290.0140.00716.91
7.2.260.0090.00914.88
7.2.250.0120.00715.13
7.2.240.0050.01214.97
7.2.230.0050.00814.95
7.2.220.0050.00815.02
7.2.210.0080.00815.06
7.2.200.0050.00815.12
7.2.190.0030.01215.00
7.2.180.0030.01015.00
7.2.170.0070.01015.03
7.2.160.0040.01415.14
7.2.150.0000.01516.94
7.2.140.0100.00617.02
7.2.130.0060.00816.83
7.2.120.0070.00916.78
7.2.110.0070.00716.81
7.2.100.0080.00716.78
7.2.90.0050.01216.79
7.2.80.0170.00916.94
7.2.70.0060.00916.93
7.2.60.0060.01016.95
7.2.50.0080.00717.02
7.2.40.0080.00816.88
7.2.30.0070.01116.96
7.2.20.0070.00916.98
7.2.10.0090.00816.93
7.2.00.0080.00717.55
7.1.330.0060.00615.76
7.1.320.0060.00715.83
7.1.310.0030.00815.78
7.1.300.0020.01315.92
7.1.290.0070.00715.83
7.1.280.0090.00415.88
7.1.270.0070.00715.85
7.1.260.0070.00715.83
7.1.250.0090.00415.63
7.1.240.0080.00415.77
7.1.230.0070.00715.51
7.1.220.0070.00715.71
7.1.210.0080.00415.79
7.1.200.0060.00615.79
7.1.190.0070.00515.64
7.1.180.0060.00715.52
7.1.170.0060.01115.77
7.1.160.0070.00615.67
7.1.150.0070.00815.87
7.1.140.0040.01115.83
7.1.130.0060.01015.69
7.1.120.0080.00915.77
7.1.110.0110.00415.84
7.1.100.0080.00616.26
7.1.90.0100.00715.78
7.1.80.0110.00715.81
7.1.70.0080.00616.11
7.1.60.0070.01016.65
7.1.50.0050.00916.15
7.1.40.0050.01215.81
7.1.30.0050.00915.67
7.1.20.0100.00715.79
7.1.10.0020.01315.75
7.1.00.0060.02517.39
7.0.330.0050.00815.37
7.0.320.0050.00615.27
7.0.310.0080.00715.39
7.0.300.0060.01015.48
7.0.290.0060.00815.43
7.0.280.0060.00815.31
7.0.270.0080.00415.37
7.0.260.0120.00315.37
7.0.250.0120.00215.49
7.0.240.0070.00615.58
7.0.230.0090.00515.41
7.0.220.0030.01115.41
7.0.210.0050.00815.43
7.0.200.0070.00615.82
7.0.190.0040.01015.34
7.0.180.0070.00815.46
7.0.170.0040.01015.24
7.0.160.0070.00415.45
7.0.150.0050.00915.39
7.0.140.0090.00515.41
7.0.130.0040.01015.25
7.0.120.0040.00915.40
7.0.110.0060.00515.39
7.0.100.0030.01115.29
7.0.90.0050.00815.45
7.0.80.0080.00615.37
7.0.70.0050.00715.31
7.0.60.0070.02717.04
7.0.50.0070.01716.04
7.0.40.0030.02415.12
7.0.30.0150.01715.11
7.0.20.0110.02415.13
7.0.10.0070.01615.20
7.0.00.0060.01815.10
5.6.400.0120.00314.42
5.6.390.0070.00414.36
5.6.380.0080.00714.37
5.6.370.0090.00514.45
5.6.360.0050.00714.31
5.6.350.0070.00614.49
5.6.340.0070.00414.29
5.6.330.0060.00714.44
5.6.320.0060.00714.41
5.6.310.0020.00914.31
5.6.300.0070.00514.41
5.6.290.0070.00414.41
5.6.280.0070.01515.89
5.6.270.0100.00314.47
5.6.260.0050.00814.23
5.6.250.0060.00814.38
5.6.240.0050.01114.31
5.6.230.0050.01014.38
5.6.220.0060.00714.30
5.6.210.0060.02515.78
5.6.200.0070.02415.34
5.6.190.0050.02615.80
5.6.180.0190.01415.79
5.6.170.0080.02315.85
5.6.160.0040.01415.72
5.6.150.0080.01315.19
5.6.140.0050.01715.25
5.6.130.0050.02315.37
5.6.120.0070.02516.05
5.6.110.0040.01715.93
5.6.100.0030.02515.99
5.6.90.0050.02315.98
5.6.80.0020.02815.83
5.6.70.0070.00514.28
5.6.60.0030.00914.34
5.6.50.0060.00814.31
5.6.40.0020.00814.28
5.6.30.0020.01114.35
5.6.20.0060.00714.19
5.6.10.0060.00814.42
5.6.00.0040.00614.27
5.5.380.0020.00811.83
5.5.370.0070.00411.79
5.5.360.0050.00412.00
5.5.350.0120.02114.15
5.5.340.0060.01713.38
5.5.330.0050.02114.05
5.5.320.0110.01514.11
5.5.310.0070.01913.99
5.5.300.0040.02013.51
5.5.290.0060.02413.52
5.5.280.0070.01814.09
5.5.270.0050.02414.13
5.5.260.0050.01514.14
5.5.250.0070.02214.08
5.5.240.0040.02513.93
5.5.230.0040.00511.95
5.5.220.0030.00511.84
5.5.210.0060.00411.95
5.5.200.0040.00611.89
5.5.190.0060.00311.83
5.5.180.0080.00411.93
5.5.170.0060.00311.88
5.5.160.0040.00711.89
5.5.150.0030.00711.97
5.5.140.0040.00811.92
5.5.130.0040.00411.85
5.5.120.0040.00911.76
5.5.110.0040.00511.91
5.5.100.0040.00711.94
5.5.90.0030.00911.90
5.5.80.0070.00511.83
5.5.70.0040.00511.63
5.5.60.0050.00611.90
5.5.50.0010.00811.72
5.5.40.0040.00511.92
5.5.30.0030.01011.70
5.5.20.0050.00611.78
5.5.10.0070.00611.93
5.5.00.0060.00611.78

preferences:
60.99 ms | 401 KiB | 5 Q