3v4l.org

run code in 300+ PHP versions simultaneously
<?php ${'1'} = 42;

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)
8.3.60.0030.01018.30
8.3.50.0130.00621.99
8.3.40.0040.01118.46
8.3.30.0090.00618.41
8.3.20.0050.00318.65
8.3.10.0060.00320.96
8.3.00.0040.00419.56
8.2.180.0030.01316.50
8.2.170.0070.00722.96
8.2.160.0070.01020.25
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.76
8.2.110.0060.00322.29
8.2.100.0060.00617.70
8.2.90.0040.00419.23
8.2.80.0000.00819.38
8.2.70.0040.00417.38
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00817.91
8.2.30.0040.00421.13
8.2.20.0040.00417.64
8.2.10.0040.00417.62
8.2.00.0090.00017.61
8.1.280.0110.01125.92
8.1.270.0000.00723.99
8.1.260.0060.01226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.48
8.1.230.0040.00720.90
8.1.220.0030.00618.77
8.1.210.0030.00518.77
8.1.200.0000.00817.22
8.1.190.0040.00417.53
8.1.180.0030.00618.10
8.1.170.0090.00018.61
8.1.160.0000.00718.76
8.1.150.0020.00518.57
8.1.140.0000.00717.36
8.1.130.0000.00717.69
8.1.120.0030.00317.38
8.1.110.0000.00817.26
8.1.100.0070.00017.25
8.1.90.0040.00317.36
8.1.80.0000.00717.44
8.1.70.0000.00617.28
8.1.60.0000.00817.39
8.1.50.0000.00717.45
8.1.40.0030.00517.45
8.1.30.0050.00317.53
8.1.20.0080.00017.54
8.1.10.0020.00517.34
8.1.00.0000.00717.35
8.0.300.0000.00720.02
8.0.290.0070.00017.05
8.0.280.0030.00318.31
8.0.270.0040.00417.11
8.0.260.0040.00416.75
8.0.250.0000.00716.73
8.0.240.0040.00416.78
8.0.230.0030.00316.85
8.0.220.0030.00316.76
8.0.210.0030.00316.80
8.0.200.0030.00316.89
8.0.190.0000.00916.82
8.0.180.0030.00516.87
8.0.170.0000.00816.89
8.0.160.0040.00416.90
8.0.150.0000.00716.71
8.0.140.0030.00416.65
8.0.130.0060.00213.25
8.0.120.0040.00416.82
8.0.110.0040.00416.76
8.0.100.0000.00716.92
8.0.90.0070.00016.75
8.0.80.0030.01316.78
8.0.70.0000.00716.89
8.0.60.0050.00316.85
8.0.50.0070.00016.59
8.0.30.0100.01016.84
8.0.20.0080.01017.40
8.0.10.0040.00416.91
8.0.00.0100.00716.65
7.4.330.0050.00016.85
7.4.320.0070.00016.50
7.4.300.0060.00016.50
7.4.290.0070.00016.58
7.4.280.0050.00316.52
7.4.270.0030.00316.54
7.4.260.0000.00513.08
7.4.250.0030.00516.39
7.4.240.0030.00316.55
7.4.230.0050.00316.64
7.4.220.0100.00616.37
7.4.210.0070.00716.55
7.4.200.0070.00016.36
7.4.190.0030.00316.33
7.4.160.0070.01016.25
7.4.150.0060.01317.40
7.4.140.0120.00817.86
7.4.130.0090.00816.44
7.4.120.0100.01016.42
7.4.110.0140.00716.39
7.4.100.0040.01216.46
7.4.90.0080.01116.32
7.4.80.0120.00619.39
7.4.70.0100.00716.37
7.4.60.0090.00616.28
7.4.50.0090.00016.38
7.4.40.0030.01022.77
7.4.30.0140.00316.41
7.4.00.0000.01515.04
7.3.330.0000.00513.04
7.3.320.0000.00712.82
7.3.310.0000.00716.20
7.3.300.0030.00316.15
7.3.290.0100.00416.19
7.3.280.0120.00516.13
7.3.270.0090.00917.40
7.3.260.0080.01118.24
7.3.250.0120.00516.25
7.3.240.0130.00716.24
7.3.230.0110.00516.39
7.3.210.0060.01016.31
7.3.200.0100.00719.39
7.3.190.0090.00816.37
7.3.180.0130.00316.43
7.3.170.0040.01416.31
7.3.160.0030.01216.30
7.3.120.0000.01514.71
7.2.330.0070.01016.43
7.2.320.0090.00916.43
7.2.310.0070.01016.38
7.2.300.0150.00316.48
7.2.290.0100.00616.53
7.1.70.0030.00717.04
7.1.60.1230.02033.14
7.1.50.0900.01332.91
7.1.40.1100.02332.51
7.1.30.0970.00732.27
7.1.20.1070.01732.71
7.1.10.0700.01714.51
7.1.00.0500.02518.43
7.0.200.0770.01314.51
7.0.190.1000.01314.43
7.0.180.0670.01314.23
7.0.170.1030.01314.14
7.0.160.0730.00314.20
7.0.150.0670.01714.29
7.0.140.0630.04318.21
7.0.130.1170.01014.56
7.0.120.1070.01314.70
7.0.110.1030.01014.18
7.0.100.0730.01314.24
7.0.90.0930.01314.16
7.0.80.0700.01314.35
7.0.70.1000.00314.26
7.0.60.0450.03716.97
7.0.50.0650.02816.04
7.0.40.0530.04317.30
7.0.30.0530.03017.35
7.0.20.0670.03217.30
7.0.10.0700.04217.26
7.0.00.0570.04517.21
5.6.300.0130.06720.57
5.6.290.0130.08320.83
5.6.280.0100.07220.96
5.6.270.0130.07020.92
5.6.260.0200.06720.86
5.6.250.0130.07020.75
5.6.240.0130.07020.78
5.6.230.0230.06720.71
5.6.220.0130.06320.71
5.6.210.0100.07520.51
5.6.200.0130.07019.54
5.6.190.0120.05720.67
5.6.180.0180.06520.78
5.6.170.0200.06220.64
5.6.160.0070.07520.56
5.6.150.0120.07819.56
5.6.140.0080.05219.45
5.6.130.0180.06819.45
5.6.120.0070.07520.92
5.6.110.0120.07020.96
5.6.100.0120.08520.82
5.6.90.0230.05320.90
5.6.80.0080.08020.24
5.6.70.0320.06820.23
5.6.60.0130.06020.10
5.6.50.0200.07020.11
5.6.40.0100.06720.27
5.6.30.0230.05720.11
5.6.20.0070.07020.05
5.6.10.0100.05320.14
5.6.00.0100.06020.06
5.5.380.0070.08017.40
5.5.370.0230.06017.53
5.5.360.0130.06317.38
5.5.350.0280.06318.99
5.5.340.0150.06517.97
5.5.330.0100.05318.94
5.5.320.0170.07319.17
5.5.310.0220.07019.11
5.5.300.0050.05217.97
5.5.290.0000.06217.84
5.5.280.0080.06319.40
5.5.270.0070.05019.38
5.5.260.0050.06819.36
5.5.250.0080.05019.17
5.5.240.0120.04318.80
5.5.230.0170.07017.35
5.5.220.0170.05017.34
5.5.210.0030.07717.33
5.5.200.0130.06017.26
5.5.190.0070.06717.10
5.5.180.0070.07017.05
5.5.160.0230.04017.25
5.5.150.0130.05717.23
5.5.140.0000.06317.32
5.5.130.0070.06317.28
5.5.120.0200.06317.15
5.5.110.0100.06017.22
5.5.100.0000.07317.16
5.5.90.0100.05017.23
5.5.80.0070.05316.99
5.5.70.0130.05317.31
5.5.60.0130.04717.21
5.5.50.0170.04717.18
5.5.40.0100.05717.13
5.5.30.0130.07016.94
5.5.20.0130.05317.14
5.5.10.0100.06317.19
5.5.00.0030.06017.16
5.4.450.0400.06019.45
5.4.440.0380.06219.32
5.4.430.0480.06519.41
5.4.420.0170.06519.32
5.4.410.0100.05518.98
5.4.400.0270.05818.88
5.4.390.0200.05818.72
5.4.380.0230.04818.79
5.4.370.0080.05318.73
5.4.360.0120.04818.81
5.4.350.0090.04315.48
5.4.340.0070.05315.36
5.4.320.0170.04815.79
5.4.310.0070.04815.80
5.4.300.0050.05515.72
5.4.290.0040.05115.74
5.4.280.0080.04915.64
5.4.270.0080.04214.54
5.4.260.0100.04314.47
5.4.250.0080.04714.59
5.4.240.0060.04514.52
5.4.230.0090.05314.54
5.4.220.0050.04814.54
5.4.210.0070.04514.46
5.4.200.0110.04214.54
5.4.190.0110.04414.55
5.4.180.0050.04414.46
5.4.170.0100.04314.49
5.4.160.0040.05614.45
5.4.150.0090.04614.48
5.4.140.0090.04813.49
5.4.130.0080.04513.46
5.4.120.0090.04513.43
5.4.110.0070.04513.38
5.4.100.0100.04613.45
5.4.90.0050.04813.46
5.4.80.0050.05013.44
5.4.70.0130.04113.40
5.4.60.0080.04613.47
5.4.50.0110.04013.44
5.4.40.0100.04213.47
5.4.30.0090.04613.36
5.4.20.0080.05213.44
5.4.10.0080.05213.43
5.4.00.0080.04912.85
5.3.290.0100.04513.77
5.3.280.0100.05313.38
5.3.270.0080.05513.34
5.3.260.0110.05113.29
5.3.250.0110.04313.36
5.3.240.0080.05113.38
5.3.230.0120.04613.39
5.3.220.0110.04913.25
5.3.210.0070.05113.30
5.3.200.0080.04813.36
5.3.190.0130.04713.30
5.3.180.0100.04413.34
5.3.170.0130.04613.35
5.3.160.0080.04413.35
5.3.150.0080.04813.35
5.3.140.0070.05013.31
5.3.130.0080.04813.29
5.3.120.0090.05213.28
5.3.110.0090.04613.29
5.3.100.0080.05012.81
5.3.90.0090.04812.70
5.3.80.0100.04212.75
5.3.70.0050.04912.72
5.3.60.0120.04112.67
5.3.50.0080.04412.65
5.3.40.0050.04812.71
5.3.30.0050.04612.63
5.3.20.0080.04312.42
5.3.10.0130.03812.36
5.3.00.0110.04512.35

preferences:
42.61 ms | 400 KiB | 5 Q