3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = []; echo bool_val($var[1]);

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)
8.3.60.0070.01018.30
8.3.50.0110.00416.17
8.3.40.0110.00718.81
8.3.30.0070.00718.67
8.3.20.0070.00720.18
8.3.10.0040.00421.79
8.3.00.0090.00019.56
8.2.180.0120.00616.50
8.2.170.0170.00322.96
8.2.160.0030.01020.45
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0040.00422.24
8.2.100.0080.00317.50
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0000.00821.25
8.2.30.0040.00417.91
8.2.20.0040.00417.69
8.2.10.0030.00518.07
8.2.00.0030.00617.96
8.1.280.0110.00325.92
8.1.270.0060.00320.25
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00622.73
8.1.230.0080.00417.42
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0050.00317.25
8.1.180.0050.00218.10
8.1.170.0040.00418.49
8.1.160.0000.00721.83
8.1.150.0040.00418.84
8.1.140.0030.00517.38
8.1.130.0030.00517.55
8.1.120.0000.00717.40
8.1.110.0030.00717.30
8.1.100.0070.00017.37
8.1.90.0050.00217.40
8.1.80.0000.00717.41
8.1.70.0070.00017.40
8.1.60.0030.00517.55
8.1.50.0060.00317.53
8.1.40.0000.00817.53
8.1.30.0030.00517.64
8.1.20.0030.00517.57
8.1.10.0040.00417.63
8.1.00.0030.00517.52
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.31
8.0.270.0040.00417.26
8.0.260.0060.00317.20
8.0.250.0040.00416.84
8.0.240.0040.00416.96
8.0.230.0040.00416.96
8.0.220.0080.00016.80
8.0.210.0000.00716.87
8.0.200.0050.00216.95
8.0.190.0000.00816.95
8.0.180.0070.00016.88
8.0.170.0000.00816.75
8.0.160.0030.00316.80
8.0.150.0030.00316.90
8.0.140.0050.00216.83
8.0.130.0000.00613.32
8.0.120.0030.00616.88
8.0.110.0050.00316.79
8.0.100.0000.00816.91
8.0.90.0040.00416.90
8.0.80.0000.01516.81
8.0.70.0030.00516.73
8.0.60.0090.00016.73
8.0.50.0070.00016.85
8.0.30.0130.00516.96
8.0.20.0110.00817.40
8.0.10.0000.00816.84
8.0.00.0080.01016.71
7.4.330.0050.00015.14
7.4.320.0030.00316.35
7.4.300.0000.00616.58
7.4.290.0030.00316.57
7.4.280.0040.00416.50
7.4.270.0000.00716.59
7.4.260.0030.00316.58
7.4.250.0040.00416.48
7.4.240.0020.00516.55
7.4.230.0040.00416.70
7.4.220.0130.01016.51
7.4.210.0030.01016.52
7.4.200.0070.00016.61
7.4.160.0110.00716.57
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0070.00916.51
7.4.120.0080.00916.57
7.4.110.0070.01016.41
7.4.100.0060.01216.43
7.4.90.0100.00716.47
7.4.80.0120.00819.39
7.4.70.0100.00716.45
7.4.60.0030.01216.45
7.4.50.0040.00416.44
7.4.40.0070.01116.36
7.4.30.0090.00916.41
7.4.00.0070.00715.07
7.3.330.0000.00513.12
7.3.320.0000.00513.18
7.3.310.0070.00016.41
7.3.300.0030.00316.22
7.3.290.0030.00316.30
7.3.280.0090.00816.24
7.3.270.0040.01317.40
7.3.260.0140.00316.56
7.3.250.0070.01016.35
7.3.240.0070.01016.50
7.3.230.0070.01816.47
7.3.210.0130.00316.34
7.3.200.0110.00819.39
7.3.190.0090.01216.49
7.3.180.0040.01216.34
7.3.170.0030.01416.27
7.3.160.0030.01916.53
7.3.120.0060.00917.15
7.3.110.0100.00317.15
7.3.100.0000.01117.15
7.3.90.0070.01017.15
7.3.80.0100.00617.15
7.3.70.0030.00717.15
7.3.60.0070.00317.15
7.3.50.0060.00617.15
7.3.40.0090.00617.15
7.3.30.0030.00617.15
7.3.20.0000.01217.15
7.3.10.0070.01017.15
7.3.00.0000.01517.15
7.2.330.0120.00616.19
7.2.320.0130.00316.51
7.2.310.0090.01216.62
7.2.300.0140.00416.54
7.2.290.0130.00316.23
7.2.240.0030.00717.15
7.2.230.0000.01017.15
7.2.220.0060.00617.15
7.2.210.0100.00717.15
7.2.200.0070.01117.15
7.2.190.0080.00817.15
7.2.180.0070.00717.15
7.2.170.0110.00417.15
7.2.160.0030.01217.15
7.2.150.0030.01317.15
7.2.140.0140.00017.15
7.2.130.0030.01017.15
7.2.120.0060.01217.15
7.2.110.0120.00317.15
7.2.100.0070.01017.15
7.2.90.0030.01017.15
7.2.80.0000.01317.15
7.2.70.0040.01417.15
7.2.60.0000.01316.90
7.2.50.0030.00917.15
7.2.40.0040.01117.15
7.2.30.0000.01217.15
7.2.20.0090.00917.15
7.2.10.0040.01517.15
7.2.00.0080.00618.07
7.1.330.0070.01017.15
7.1.320.0040.01117.15
7.1.310.0090.00617.15
7.1.300.0060.00917.15
7.1.290.0110.00417.15
7.1.280.0060.00917.15
7.1.270.0060.00917.15
7.1.260.0040.01217.15
7.1.250.0000.01517.15
7.1.200.0060.00815.59
7.1.100.0060.00618.02
7.1.70.0000.01117.06
7.1.60.0130.01320.03
7.1.50.0070.01816.83
7.1.00.0030.07722.54
7.0.200.0000.00716.34
7.0.60.0070.06019.78
7.0.50.0030.08717.79
7.0.40.0030.04720.04
7.0.30.0130.05020.01
7.0.20.0230.05720.13
7.0.10.0100.08720.00
7.0.00.0030.09020.13
5.6.280.0030.06720.75
5.6.210.0000.08320.61
5.6.200.0070.08318.15
5.6.190.0070.07720.43
5.6.180.0370.07720.41
5.6.170.0400.06720.48
5.6.160.0100.08320.63
5.6.150.0130.07718.15
5.6.140.0000.06018.20
5.6.130.0100.08018.15
5.6.120.0030.08320.97
5.6.110.0070.07321.00
5.6.100.0100.08720.99
5.6.90.0070.04720.96
5.6.80.0070.06720.50
5.6.70.3370.03320.37
5.5.350.0130.07720.43
5.5.340.0000.04317.95
5.5.330.0100.06720.47
5.5.320.0300.06320.14
5.5.310.0230.06720.27
5.5.300.0030.03717.91
5.5.290.0000.05017.98
5.5.280.0100.08020.96
5.5.270.0100.04320.88
5.5.260.0030.04020.70
5.5.250.0070.07320.54
5.5.240.0000.05720.22
5.4.450.0100.06019.45
5.4.440.0170.05019.45
5.4.430.0130.05719.09
5.4.420.0130.05019.46
5.4.410.0200.04319.51
5.4.400.0100.05019.14
5.4.390.0170.04719.14
5.4.380.0130.05019.25
5.4.370.0130.06718.91
5.4.360.0170.05019.14
5.4.350.0130.04719.30
5.4.340.0070.05719.19
5.4.320.0130.05019.09
5.4.310.0200.04019.22
5.4.300.0000.06319.30
5.4.290.0130.05319.22
5.4.280.0130.07019.18
5.4.270.0100.05319.19
5.4.260.0230.03719.30
5.4.250.0130.05019.11
5.4.240.0030.05719.33
5.4.230.0100.05018.79
5.4.220.0230.04719.14
5.4.210.0070.05719.18
5.4.200.0130.04716.89
5.4.190.0070.05319.10
5.4.180.0030.05718.95
5.4.170.0070.05719.07
5.4.160.0030.05718.80
5.4.150.0130.04718.82
5.4.140.0100.05016.27
5.4.130.0100.06016.27
5.4.120.0100.04716.46
5.4.110.0070.05016.26
5.4.100.0070.05316.24
5.4.90.0200.04716.35
5.4.80.0200.04016.45
5.4.70.0170.04316.41
5.4.60.0130.04316.19
5.4.50.0230.04016.29
5.4.40.0100.05316.29
5.4.30.0100.07016.21
5.4.20.0200.04716.14
5.4.10.0130.04716.31
5.4.00.0070.05715.77

preferences:
43.58 ms | 400 KiB | 5 Q