3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sizeof([]));

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)
8.3.60.0210.00018.56
8.3.50.0090.00921.98
8.3.40.0080.00818.72
8.3.30.0110.00418.97
8.3.20.0040.00420.30
8.3.10.0070.01121.61
8.3.00.0050.00318.89
8.2.180.0150.00718.09
8.2.170.0160.00018.87
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00319.54
8.2.110.0030.00620.51
8.2.100.0090.00317.59
8.2.90.0000.00817.75
8.2.80.0080.00018.75
8.2.70.0000.00917.68
8.2.60.0070.00317.66
8.2.50.0060.00318.10
8.2.40.0000.00820.42
8.2.30.0030.00519.64
8.2.20.0000.00717.54
8.2.10.0040.00417.83
8.2.00.0040.00417.50
8.1.280.0100.01025.92
8.1.270.0040.01118.74
8.1.260.0030.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00723.86
8.1.230.0060.00623.82
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00817.10
8.1.180.0070.00318.10
8.1.170.0000.00818.52
8.1.160.0000.00722.14
8.1.150.0040.00418.66
8.1.140.0040.00417.25
8.1.130.0000.01017.79
8.1.120.0040.00417.41
8.1.110.0080.00217.17
8.1.100.0000.00717.20
8.1.90.0070.00017.20
8.1.80.0030.00317.20
8.1.70.0000.00817.21
8.1.60.0000.00817.41
8.1.50.0000.00817.31
8.1.40.0050.00417.28
8.1.30.0060.00317.49
8.1.20.0020.00717.46
8.1.10.0130.00617.31
8.1.00.0140.00417.29
8.0.300.0070.00018.77
8.0.290.0000.00816.58
8.0.280.0000.00818.35
8.0.270.0070.00017.11
8.0.260.0030.00517.11
8.0.250.0000.00716.89
8.0.240.0000.00816.86
8.0.230.0030.00316.80
8.0.220.0000.00716.70
8.0.210.0070.00016.85
8.0.200.0040.00416.74
8.0.190.0000.01316.85
8.0.180.0050.00216.81
8.0.170.0100.00316.80
8.0.160.0050.00616.73
8.0.150.0090.00416.68
8.0.140.0110.00516.73
8.0.130.0120.00315.48
8.0.120.0110.00516.80
8.0.110.0140.00316.66
8.0.100.0120.00616.75
8.0.90.0110.00416.79
8.0.80.0110.00816.76
8.0.70.0110.00516.77
8.0.60.0110.00416.71
8.0.50.0090.00516.80
8.0.30.0120.00716.79
8.0.20.0120.00617.08
8.0.10.0120.00616.97
8.0.00.0060.01016.86
7.4.330.0020.00215.03
7.4.320.0030.00316.47
7.4.300.0030.00316.37
7.4.290.0000.00616.36
7.4.280.0060.00216.41
7.4.270.0140.00416.31
7.4.260.0090.00716.35
7.4.250.0130.00516.28
7.4.240.0130.00216.34
7.4.230.0120.00516.38
7.4.220.0120.00716.38
7.4.210.0130.00416.38
7.4.200.0090.00316.34
7.4.190.0080.00616.28
7.4.180.0100.00516.41
7.4.160.0130.00616.33
7.4.150.0150.00216.72
7.4.140.0110.00816.87
7.4.130.0110.00816.31
7.4.120.0120.00716.38
7.4.110.0120.00816.28
7.4.100.0150.00316.31
7.4.90.0130.00616.24
7.4.80.0100.01017.02
7.4.70.0110.00716.18
7.4.60.0120.00716.24
7.4.50.0080.00816.15
7.4.40.0100.00716.15
7.4.30.0120.00816.31
7.4.20.0110.00716.21
7.4.10.0120.00616.30
7.4.00.0130.00515.84
7.3.330.0110.00415.08
7.3.320.0110.00415.00
7.3.310.0110.00416.02
7.3.300.0110.00616.00
7.3.290.0100.00716.07
7.3.280.0110.00816.15
7.3.270.0170.00116.44
7.3.260.0110.00716.09
7.3.250.0150.00416.13
7.3.240.0110.00716.20
7.3.230.0150.00616.24
7.3.220.0120.00716.06
7.3.210.0140.00516.12
7.3.200.0150.00516.99
7.3.190.0110.00816.00
7.3.180.0130.00516.19
7.3.170.0140.00516.15
7.3.160.0140.00616.12
7.3.150.0110.00816.16
7.3.140.0100.00916.19
7.3.130.0130.00516.13
7.3.120.0090.00915.80
7.3.110.0130.00515.83
7.3.100.0110.00815.77
7.3.90.0130.00715.94
7.3.80.0070.01115.79
7.3.70.0100.00715.85
7.3.60.0100.00915.87
7.3.50.0110.00615.78
7.3.40.0100.00715.85
7.3.30.0090.00815.95
7.3.20.0130.00716.93
7.3.10.0130.00416.87
7.3.00.0100.01016.97
7.2.340.0150.00716.16
7.2.330.0130.00716.17
7.2.320.0110.00816.21
7.2.310.0120.00916.06
7.2.300.0140.00616.07
7.2.290.0140.00616.10
7.2.280.0150.00716.10
7.2.270.0140.00616.20
7.2.260.0130.00816.13
7.2.250.0120.00815.73
7.2.240.0100.01015.86
7.2.230.0150.00615.90
7.2.220.0130.00715.89
7.2.210.0100.01015.93
7.2.200.0110.01115.87
7.2.190.0120.00615.80
7.2.180.0120.00715.83
7.2.170.0100.00915.96
7.2.160.0150.00716.22
7.2.150.0120.00917.13
7.2.140.0160.00417.17
7.2.130.0130.00817.22
7.2.120.0130.00917.20
7.2.110.0150.00617.22
7.2.100.0160.00817.21
7.2.90.0150.01117.05
7.2.80.0110.00917.20
7.2.70.0150.00517.29
7.2.60.0140.00517.25
7.2.50.0140.00517.18
7.2.40.0120.00717.27
7.2.30.0120.00817.24
7.2.20.0130.00917.23
7.2.10.0170.00217.34
7.2.00.0110.00817.67
7.1.330.0160.00616.21
7.1.320.0140.00716.20
7.1.310.0170.00716.10
7.1.300.0160.00516.24
7.1.290.0140.00616.06
7.1.280.0130.00916.13
7.1.270.0110.00916.03
7.1.260.0120.00816.04
7.1.250.0200.00416.19
7.1.240.0180.00316.15
7.1.230.0170.00516.12
7.1.220.0170.00516.22
7.1.210.0300.00416.11
7.1.200.0180.00416.20
7.1.190.0160.00716.24
7.1.180.0160.00616.13
7.1.170.0170.00616.09
7.1.160.0150.00616.11
7.1.150.0190.00316.11
7.1.140.0180.00716.13
7.1.130.0180.00616.19
7.1.120.0160.00616.17
7.1.110.0150.00716.16
7.1.100.0140.00616.45
7.1.90.0180.00416.22
7.1.80.0170.00516.15
7.1.70.0140.00716.26
7.1.60.0140.00716.85
7.1.50.0130.00916.24
7.1.40.0180.00416.25
7.1.30.0220.00516.26
7.1.20.0150.00616.20
7.1.10.0140.00516.18
7.1.00.0120.02117.42
7.0.330.0140.00615.87
7.0.320.0170.00415.80
7.0.310.0160.00415.70
7.0.300.0150.00615.84
7.0.290.0140.00615.87
7.0.280.0130.00615.83
7.0.270.0150.00615.76
7.0.260.0130.00715.84
7.0.250.0170.00615.98
7.0.240.0170.00415.91
7.0.230.0140.00615.94
7.0.220.0150.00615.88
7.0.210.0160.00715.96
7.0.200.0190.00615.66
7.0.190.0160.00615.93
7.0.180.0170.00415.88
7.0.170.0160.00415.89
7.0.160.0130.00715.91
7.0.150.0160.00415.81
7.0.140.0130.01117.15
7.0.130.0170.00315.97
7.0.120.0140.00616.10
7.0.110.0130.02216.59
7.0.100.0150.02116.62
7.0.90.0140.02216.57
7.0.80.0120.02216.61
7.0.70.0150.02116.67
7.0.60.0150.01416.61
7.0.50.0130.01516.73
7.0.40.0120.02116.66
7.0.30.0150.01316.81
7.0.20.0140.02216.76
7.0.10.0150.01616.72
7.0.00.0150.02016.63
5.6.400.0140.00815.48
5.6.390.0150.00515.66
5.6.380.0160.00515.50
5.6.370.0110.00915.50
5.6.360.0160.00415.58
5.6.350.0120.00715.65
5.6.340.0130.00915.63
5.6.330.0170.00615.56
5.6.320.0130.01015.62
5.6.310.0140.00715.52
5.6.300.0130.00815.45
5.6.290.0150.00615.62
5.6.280.0150.01716.59
5.6.270.0150.00615.56
5.6.260.0120.02016.63
5.6.250.0140.02116.54
5.6.240.0120.02116.61
5.6.230.0130.02116.60
5.6.220.0120.01916.67
5.6.210.0120.02416.62
5.6.200.0140.02016.74
5.6.190.0120.02216.64
5.6.180.0150.01916.72
5.6.170.0110.02416.70
5.6.160.0150.01316.71
5.6.150.0140.01616.73
5.6.140.0150.02216.66
5.6.130.0150.01916.80
5.6.120.0120.02316.67
5.6.110.0130.02416.65
5.6.100.0130.02216.65
5.6.90.0110.02316.65
5.6.80.0130.01516.54
5.6.70.0120.02216.50
5.6.60.0150.02016.57
5.6.50.0130.02316.52
5.6.40.0110.02116.51
5.6.30.0130.02016.46
5.6.20.0110.01616.51
5.6.10.0140.02016.37
5.6.00.0120.02016.53
5.5.380.0110.02316.52
5.5.370.0120.02216.63
5.5.360.0140.02116.40
5.5.350.0140.01916.57
5.5.340.0130.01616.68
5.5.330.0130.01516.50
5.5.320.0130.02016.54
5.5.310.0130.02116.65
5.5.300.0140.02216.60
5.5.290.0130.02316.54
5.5.280.0110.02416.43
5.5.270.0130.02316.50
5.5.260.0110.01816.54
5.5.250.0150.02116.51
5.5.240.0130.02116.51
5.5.230.0130.02216.58
5.5.220.0130.01916.43
5.5.210.0140.01116.57
5.5.200.0120.02516.44
5.5.190.0120.02116.37
5.5.180.0140.02116.33
5.5.170.0160.00515.36
5.5.160.0110.02516.37
5.5.150.0170.01916.53
5.5.140.0130.02116.32
5.5.130.0120.02016.26
5.5.120.0130.01516.24
5.5.110.0090.02716.38
5.5.100.0120.02016.34
5.5.90.0120.02116.42
5.5.80.0130.02216.41
5.5.70.0110.02416.42
5.5.60.0130.01716.33
5.5.50.0110.02116.45
5.5.40.0140.01416.30
5.5.30.0140.01916.44
5.5.20.0130.02016.29
5.5.10.0140.02116.36
5.5.00.0090.02416.36
5.4.450.0120.01513.87
5.4.440.0110.01813.76
5.4.430.0090.01813.72
5.4.420.0090.01513.81
5.4.410.0140.01513.71
5.4.400.0110.01413.62
5.4.390.0090.01413.59
5.4.380.0100.02013.63
5.4.370.0120.02013.73
5.4.360.0150.01813.67
5.4.350.0110.01213.66
5.4.340.0100.01513.77
5.4.330.0120.00512.32
5.4.320.0150.01613.79
5.4.310.0120.01513.75
5.4.300.0120.01313.75
5.4.290.0080.02113.75
5.4.280.0110.01813.70
5.4.270.0090.02013.69
5.4.260.0130.01713.67
5.4.250.0130.01613.58
5.4.240.0110.01313.72
5.4.230.0120.01713.51
5.4.220.0130.01413.61
5.4.210.0140.01613.57
5.4.200.0110.02013.61
5.4.190.0080.01713.57
5.4.180.0130.01713.58
5.4.170.0090.01213.68
5.4.160.0100.01913.58
5.4.150.0110.01713.52
5.4.140.0100.01913.11
5.4.130.0110.01713.26
5.4.120.0120.01613.18
5.4.110.0120.01713.21
5.4.100.0110.01813.10
5.4.90.0090.02013.14
5.4.80.0110.01813.21
5.4.70.0110.01913.16
5.4.60.0070.02213.26
5.4.50.0090.02113.10
5.4.40.0140.01613.22
5.4.30.0120.01713.23
5.4.20.0130.01013.14
5.4.10.0130.01813.14
5.4.00.0110.01612.98

preferences:
61.57 ms | 401 KiB | 5 Q