3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('FAĿSE', TRUE); if (FALSE === FAĿSE) { echo "true!"; } else { echo "nope!"; }

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)
8.3.70.0070.01116.75
8.3.60.0070.00716.38
8.3.50.0100.00721.95
8.3.40.0090.00618.46
8.3.30.0030.01018.79
8.3.20.0040.00420.27
8.3.10.0040.00423.53
8.3.00.0090.00019.38
8.2.180.0070.00718.04
8.2.170.0000.01422.96
8.2.160.0070.00720.22
8.2.150.0000.01124.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.13
8.2.110.0050.00522.25
8.2.100.0090.00317.91
8.2.90.0000.00819.23
8.2.80.0090.00017.97
8.2.70.0050.00317.63
8.2.60.0040.00417.79
8.2.50.0000.00818.07
8.2.40.0000.00919.89
8.2.30.0000.00717.99
8.2.20.0040.00417.73
8.2.10.0000.00717.99
8.2.00.0030.00717.66
8.1.280.0140.00725.92
8.1.270.0040.00922.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.01022.01
8.1.230.0080.00417.45
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0030.00617.54
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00422.00
8.1.150.0000.00718.47
8.1.140.0000.00717.38
8.1.130.0030.00317.77
8.1.120.0000.00717.43
8.1.110.0020.00517.37
8.1.100.0070.00017.26
8.1.90.0070.00017.28
8.1.80.0070.00017.30
8.1.70.0030.00317.25
8.1.60.0050.00517.43
8.1.50.0000.00817.39
8.1.40.0040.00417.48
8.1.30.0030.00617.51
8.1.20.0020.00517.41
8.1.10.0040.00417.44
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.37
8.0.270.0000.00717.24
8.0.260.0060.00017.29
8.0.250.0030.00316.85
8.0.240.0030.00316.79
8.0.230.0030.00316.93
8.0.220.0030.00316.70
8.0.210.0000.00716.70
8.0.200.0000.00616.85
8.0.190.0040.00416.78
8.0.180.0000.00816.77
8.0.170.0070.00016.83
8.0.160.0030.00516.81
8.0.150.0040.00816.84
8.0.140.0040.00416.77
8.0.130.0060.00013.25
8.0.120.0000.00716.85
8.0.110.0000.00816.71
8.0.100.0000.00716.88
8.0.90.0040.00416.73
8.0.80.0120.00316.80
8.0.70.0040.00416.78
8.0.60.0000.00716.65
8.0.50.0050.00216.77
8.0.30.0120.00717.04
8.0.20.0170.00217.40
8.0.10.0040.00416.91
8.0.00.0080.01116.54
7.4.330.0030.00315.00
7.4.320.0030.00316.43
7.4.300.0000.00616.44
7.4.290.0030.00316.54
7.4.280.0000.00716.37
7.4.270.0020.00516.41
7.4.260.0000.00716.40
7.4.250.0000.00816.54
7.4.240.0020.00516.53
7.4.230.0000.00716.63
7.4.220.0130.00316.55
7.4.210.0080.00616.54
7.4.200.0030.00316.50
7.4.190.0020.00516.68
7.4.160.0120.00316.43
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0090.00816.47
7.4.120.0110.00616.38
7.4.110.0100.00716.39
7.4.100.0100.00616.48
7.4.90.0150.00516.40
7.4.80.0040.01219.39
7.4.70.0080.00816.29
7.4.60.0110.00616.48
7.4.50.0020.00216.33
7.4.40.0090.00922.77
7.4.30.0060.01016.38
7.4.00.0070.00714.89
7.3.330.0000.00513.10
7.3.320.0020.00213.03
7.3.310.0040.00416.05
7.3.300.0070.00016.13
7.3.290.0040.01116.30
7.3.280.0070.01216.24
7.3.270.0150.00317.40
7.3.260.0070.01016.27
7.3.250.0120.00516.28
7.3.240.0090.00916.08
7.3.230.0130.00916.39
7.3.210.0090.00916.28
7.3.200.0120.00619.39
7.3.190.0070.01016.23
7.3.180.0030.01416.20
7.3.170.0100.00716.27
7.3.160.0100.00616.32
7.3.120.0070.00315.01
7.2.330.0100.01116.63
7.2.320.0070.01116.71
7.2.310.0040.00816.30
7.2.300.0100.00716.55
7.2.290.0060.01016.44
7.2.60.0070.00717.00
7.2.50.0030.01016.96
7.2.00.0070.00319.14
7.1.200.0070.00715.63
7.1.100.0030.00818.07
7.1.70.0040.00417.18
7.1.60.0070.01719.46
7.1.50.0160.01634.81
7.1.00.0030.07722.31
7.0.200.0030.00316.50
7.0.140.0030.07321.99
7.0.60.0100.07320.01
7.0.50.0100.07717.71
7.0.40.0030.05019.90
7.0.30.0270.08020.01
7.0.20.0300.04020.34
7.0.10.0070.04020.30
7.0.00.0030.07720.13
5.6.280.0000.07720.86
5.6.210.0130.08020.74
5.6.200.0030.04318.19
5.6.190.0070.05020.77
5.6.180.0230.05720.67
5.6.170.0330.08020.46
5.6.160.0130.04320.44
5.6.150.0030.08318.18
5.6.140.0130.07718.14
5.6.130.0100.04718.16
5.6.120.0100.07721.04
5.6.110.0070.07721.00
5.6.100.0100.06021.00
5.6.90.0170.07320.95
5.6.80.0170.06320.53
5.5.350.0100.07320.31
5.5.340.0000.04017.96
5.5.330.0030.04320.44
5.5.320.0130.04020.27
5.5.310.0170.04020.45
5.5.300.0030.08018.02
5.5.290.0170.07717.98
5.5.280.0030.06020.72
5.5.270.0170.07320.95
5.5.260.0170.06720.86
5.5.250.0000.08320.58
5.5.240.3800.03720.28
5.4.450.0300.04719.23
5.4.440.0670.06319.48
5.4.430.0800.05319.47
5.4.420.0170.04719.63
5.4.410.0730.06719.14
5.4.400.0430.06018.81
5.4.390.0200.05318.95
5.4.380.0370.06318.59
5.4.370.0370.04318.58
5.4.360.0330.05718.68
5.4.350.0370.06018.56
5.4.340.0370.05318.63
5.4.320.0040.03712.45
5.4.310.0040.04412.45
5.4.300.0070.04012.45
5.4.290.0050.04312.45
5.4.280.0080.04512.32
5.4.270.0070.05312.32
5.4.260.0070.05712.32
5.4.250.0080.05212.32
5.4.240.0140.04912.32
5.4.230.0150.04912.31
5.4.220.0080.06412.31
5.4.210.0090.04212.31
5.4.200.0130.03612.31
5.4.190.0060.04012.31
5.4.180.0060.04312.31
5.4.170.0060.04312.32
5.4.160.0240.04912.32
5.4.150.0100.06512.31
5.4.140.0120.05111.99
5.4.130.0230.08011.98
5.4.120.0190.06511.94
5.4.110.0090.05011.93
5.4.100.0080.05811.94
5.4.90.0120.05311.94
5.4.80.0130.06011.93
5.4.70.0110.04011.93
5.4.60.0120.05311.93
5.4.50.0070.05311.93
5.4.40.0230.06311.92
5.4.30.0090.07411.92
5.4.20.0180.06411.92
5.4.10.0070.05711.92
5.4.00.0120.06911.41
5.3.290.0070.04012.80
5.3.280.0160.05012.71
5.3.270.0120.06512.73
5.3.260.0160.04812.72
5.3.250.0130.05812.72
5.3.240.0130.05012.71
5.3.230.0080.04112.71
5.3.220.0160.04312.68
5.3.210.0090.05212.68
5.3.200.0080.03512.68
5.3.190.0070.04112.68
5.3.180.0070.04012.67
5.3.170.0120.03312.67
5.3.160.0070.03912.67
5.3.150.0080.04112.67
5.3.140.0090.04512.66
5.3.130.0090.04212.66
5.3.120.0110.05212.66
5.3.110.0170.06612.66
5.3.100.0230.08612.12
5.3.90.0140.05512.08
5.3.80.0120.05312.08
5.3.70.0170.05512.07
5.3.60.0120.05212.06
5.3.50.0090.05312.00
5.3.40.0100.05112.00
5.3.30.0110.04711.94
5.3.20.0110.04411.70
5.3.10.0100.05511.67
5.3.00.0090.04911.65
5.2.170.0120.0589.15
5.2.160.0100.0289.14
5.2.150.0070.0349.15
5.2.140.0090.0339.14
5.2.130.0090.0399.11
5.2.120.0090.0429.11
5.2.110.0130.0409.11
5.2.100.0090.0579.11
5.2.90.0130.0489.11
5.2.80.0080.0489.11
5.2.70.0110.0429.11
5.2.60.0070.0339.06
5.2.50.0050.0329.03
5.2.40.0090.0399.00
5.2.30.0100.0428.98
5.2.20.0070.0348.96
5.2.10.0070.0338.90
5.2.00.0070.0298.75
5.1.60.0050.0268.04
5.1.50.0120.0478.04
5.1.40.0090.0338.02
5.1.30.0090.0358.37
5.1.20.0160.0498.39
5.1.10.0060.0378.12
5.1.00.0060.0398.12
5.0.50.0130.0286.59
5.0.40.0050.0286.45
5.0.30.0110.0396.26
5.0.20.0050.0266.24
5.0.10.0040.0306.22
5.0.00.0050.0576.20
4.4.90.0070.0144.78
4.4.80.0050.0154.75
4.4.70.0020.0174.76
4.4.60.0020.0184.75
4.4.50.0040.0174.77
4.4.40.0050.0254.70
4.4.30.0020.0184.76
4.4.20.0040.0224.85
4.4.10.0050.0214.85
4.4.00.0050.0334.76
4.3.110.0080.0204.67
4.3.100.0030.0164.67
4.3.90.0060.0184.63
4.3.80.0040.0304.59
4.3.70.0030.0184.63
4.3.60.0030.0204.63
4.3.50.0050.0204.63
4.3.40.0030.0284.54
4.3.30.0050.0163.27
4.3.20.0040.0163.25
4.3.10.0030.0163.21
4.3.00.0300.01310.30

preferences:
42.86 ms | 401 KiB | 5 Q