3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(!array()); var_dump((bool)array(false));

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)
8.3.40.0160.00318.42
8.3.30.0070.01019.14
8.3.20.0040.00420.05
8.3.10.0080.00020.36
8.3.00.0080.00317.38
8.2.170.0110.00422.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00422.23
8.2.110.0040.00422.13
8.2.100.0090.00317.66
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00718.09
8.2.30.0020.00519.46
8.2.20.0000.00717.62
8.2.10.0040.00417.84
8.2.00.0080.00017.64
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0080.00419.07
8.1.220.0080.00017.74
8.1.210.0050.00218.77
8.1.200.0050.00517.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.54
8.1.160.0070.00021.89
8.1.150.0000.00718.67
8.1.140.0000.00817.32
8.1.130.0030.00317.32
8.1.120.0000.00717.35
8.1.110.0040.00417.22
8.1.100.0040.00417.30
8.1.90.0030.00717.20
8.1.80.0070.00017.27
8.1.70.0070.00017.26
8.1.60.0000.00817.34
8.1.50.0040.00417.38
8.1.40.0030.00517.39
8.1.30.0000.00817.49
8.1.20.0050.00317.43
8.1.10.0070.00017.36
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.31
8.0.270.0080.00017.17
8.0.260.0000.00616.67
8.0.250.0000.00716.88
8.0.240.0030.00316.93
8.0.230.0000.00716.89
8.0.220.0000.00716.73
8.0.210.0030.00316.76
8.0.200.0030.00316.84
8.0.190.0030.00616.91
8.0.180.0040.00416.74
8.0.170.0070.00016.84
8.0.160.0000.00816.87
8.0.150.0000.00716.82
8.0.140.0050.00316.84
8.0.130.0030.00313.34
8.0.120.0050.00316.77
8.0.110.0000.00716.75
8.0.100.0040.00416.78
8.0.90.0050.00216.67
8.0.80.0090.00616.70
8.0.70.0000.00916.62
8.0.60.0070.00016.87
8.0.50.0050.00216.62
8.0.30.0110.00917.03
8.0.20.0080.01217.40
8.0.10.0040.00416.97
8.0.00.0070.00916.45
7.4.330.0050.00015.00
7.4.320.0040.00416.51
7.4.300.0050.00316.37
7.4.290.0030.00316.36
7.4.280.0030.00516.51
7.4.270.0030.00316.37
7.4.260.0000.00613.17
7.4.250.0040.00416.34
7.4.240.0000.00716.33
7.4.230.0030.00316.57
7.4.220.0090.00916.34
7.4.210.0080.00716.33
7.4.200.0040.00416.58
7.4.160.0080.00816.30
7.4.150.0040.01717.40
7.4.140.0110.00717.86
7.4.130.0140.00316.34
7.4.120.0090.00816.45
7.4.110.0170.00316.41
7.4.100.0070.01016.37
7.4.90.0090.00916.30
7.4.80.0080.01619.39
7.4.70.0000.01716.46
7.4.60.0130.00616.37
7.4.50.0000.00816.34
7.4.40.0100.00716.06
7.4.30.0160.00816.41
7.4.00.0000.01614.95
7.3.330.0000.00613.07
7.3.320.0050.00013.04
7.3.310.0000.00616.16
7.3.300.0030.00316.15
7.3.290.0040.01116.14
7.3.280.0090.00916.21
7.3.270.0120.00817.40
7.3.260.0030.01316.42
7.3.250.0110.00816.40
7.3.240.0170.00016.34
7.3.230.0130.00416.39
7.3.210.0070.01016.29
7.3.200.0080.01119.39
7.3.190.0150.00616.30
7.3.180.0120.00316.04
7.3.170.0100.00916.27
7.3.160.0090.00616.19
7.2.330.0030.01516.41
7.2.320.0060.01216.38
7.2.310.0160.00416.37
7.2.300.0070.01616.47
7.2.290.0100.01316.59
7.2.00.0120.00619.21
7.1.100.0030.00917.93
7.1.70.0030.00717.00
7.1.60.0130.01019.61
7.1.50.0070.00716.94
7.1.00.0070.07322.54
7.0.200.0030.00616.49
7.0.140.0130.06321.98
7.0.60.0030.08720.02
7.0.50.0030.05017.85
7.0.40.0000.05019.98
7.0.30.0270.08320.41
7.0.20.0200.04320.29
7.0.10.0100.08319.99
7.0.00.0170.08020.16
5.6.210.0130.06020.43
5.6.200.0030.05718.21
5.6.190.0070.07320.37
5.6.180.0330.07020.43
5.6.170.0230.05020.61
5.6.160.0100.04020.38
5.6.150.0070.07018.11
5.6.140.0030.08718.11
5.6.130.0030.04318.20
5.6.120.0000.05020.99
5.6.110.0170.07020.97
5.6.100.0070.08021.00
5.6.90.0070.04320.99
5.6.80.0030.08020.40
5.5.350.0300.07720.43
5.5.340.0100.04317.96
5.5.330.0030.04020.22
5.5.320.0330.08020.41
5.5.310.0270.05320.21
5.5.300.0100.08318.00
5.5.290.0130.06717.91
5.5.280.0100.07720.86
5.5.270.0070.05320.82
5.5.260.0000.08720.75
5.5.250.0130.07320.76
5.5.240.0130.07320.34
5.4.450.0200.04319.14
5.4.440.0230.07719.25
5.4.430.0170.05019.40
5.4.420.0230.05019.45
5.4.410.0170.05719.43
5.4.400.0170.05319.06
5.4.390.0370.05319.13
5.4.380.0270.07019.13
5.4.370.0230.04319.09
5.4.360.0170.07719.09
5.4.350.0200.07318.85
5.4.340.0270.04319.09
5.4.320.0230.09018.91
5.4.310.0200.04318.79
5.4.300.0300.06719.24
5.4.290.0200.05018.88
5.4.280.0270.07019.23
5.4.270.0230.07319.23
5.4.260.0300.06719.25
5.4.250.0200.05019.21
5.4.240.0270.03719.21
5.4.230.0270.05718.80
5.4.220.0130.04319.12
5.4.210.0230.03719.13
5.4.200.0070.06018.80
5.4.190.0130.08018.80
5.4.180.0200.04319.07
5.4.170.0200.06019.23
5.4.160.0230.05019.07
5.4.150.0200.04319.24
5.4.140.0130.05016.29
5.4.130.0130.07316.35
5.4.120.0270.07016.15
5.4.110.0330.06316.42
5.4.100.0470.05016.30
5.4.90.0300.06016.41
5.4.80.0230.06716.38
5.4.70.0330.06316.39
5.4.60.0270.06716.43
5.4.50.0200.05316.38
5.4.40.0270.07016.39
5.4.30.0300.05716.18
5.4.20.0300.06716.43
5.4.10.0200.04316.36
5.4.00.0270.06015.89
5.3.290.0230.05014.64
5.3.280.0230.04314.55
5.3.270.0170.07714.55
5.3.260.0200.07314.43
5.3.250.0170.04714.69
5.3.240.0130.05314.54
5.3.230.0230.05014.43
5.3.220.0330.06714.65
5.3.210.0270.04314.61
5.3.200.0270.05714.41
5.3.190.0270.04314.49
5.3.180.0200.03714.61
5.3.170.0270.06314.45
5.3.160.0230.06314.40
5.3.150.0370.06014.65
5.3.140.0300.06314.52
5.3.130.0300.06714.50
5.3.120.0230.06014.45
5.3.110.0200.04714.52
5.3.100.0170.05713.82
5.3.90.0100.05313.86
5.3.80.0330.05013.97
5.3.70.0330.04313.87
5.3.60.0300.06713.78
5.3.50.0230.07313.72
5.3.40.0300.06313.89
5.3.30.0230.06713.95
5.3.20.0230.04313.78
5.3.10.0370.06313.45
5.3.00.0300.06713.73
5.2.170.0330.04312.19
5.2.160.0200.05312.19
5.2.150.0300.05012.19
5.2.140.0200.04012.19
5.2.130.0200.06012.19
5.2.120.0300.03712.19
5.2.110.0230.03712.19
5.2.100.0270.05712.19
5.2.90.0200.05712.19
5.2.80.0200.04712.19
5.2.70.0200.06012.19
5.2.60.0200.05712.19
5.2.50.0230.03312.19
5.2.40.0130.03012.19
5.2.30.0300.03712.19
5.2.20.0230.03312.19
5.2.10.0100.04712.19
5.2.00.0200.05012.19
5.1.60.0130.05312.19
5.1.50.0130.05312.19
5.1.40.0130.04712.19
5.1.30.0130.03312.19
5.1.20.0170.02312.19
5.1.10.0230.01712.19
5.1.00.0100.02712.19
5.0.50.0070.02012.19
5.0.40.0070.02312.19
5.0.30.0130.02712.19
5.0.20.0070.02012.19
5.0.10.0030.02012.19
5.0.00.0070.03312.19
4.4.90.0100.03012.19
4.4.80.0100.01712.19
4.4.70.0070.03012.19
4.4.60.0070.02312.19
4.4.50.0030.02312.19
4.4.40.0100.03712.19
4.4.30.0100.03312.19
4.4.20.0030.01712.19
4.4.10.0030.01712.19
4.4.00.0130.01712.19
4.3.110.0100.01012.19
4.3.100.0100.02012.19
4.3.90.0000.02012.19
4.3.80.0070.02312.19
4.3.70.0030.01712.19
4.3.60.0070.01312.19
4.3.50.0100.01012.19
4.3.40.0070.02312.19
4.3.30.0070.03312.19
4.3.20.0030.01712.19
4.3.10.0000.01712.19
4.3.00.0030.01312.19

preferences:
48.47 ms | 400 KiB | 5 Q