3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo null == false ? "true" : "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)
8.3.40.0180.00318.72
8.3.30.0120.00318.96
8.3.20.0000.00820.04
8.3.10.0000.00820.32
8.3.00.0040.00419.38
8.2.170.0100.00522.96
8.2.160.0070.00720.14
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.06
8.2.110.0000.01121.98
8.2.100.0080.00317.78
8.2.90.0050.00319.27
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00717.90
8.2.50.0030.00518.10
8.2.40.0040.00418.09
8.2.30.0070.00019.23
8.2.20.0080.00017.54
8.2.10.0030.00617.92
8.2.00.0000.00817.46
8.1.270.0000.00824.02
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.07
8.1.230.0080.00322.69
8.1.220.0030.00617.75
8.1.210.0030.00718.77
8.1.200.0040.00417.13
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00918.47
8.1.160.0000.00721.94
8.1.150.0050.00318.75
8.1.140.0030.00617.30
8.1.130.0000.00717.68
8.1.120.0060.00317.16
8.1.110.0000.00717.24
8.1.100.0000.00817.24
8.1.90.0030.00417.30
8.1.80.0000.00717.39
8.1.70.0050.00217.27
8.1.60.0100.00017.46
8.1.50.0030.00617.27
8.1.40.0060.00317.38
8.1.30.0040.00417.44
8.1.20.0030.00517.39
8.1.10.0080.00017.44
8.1.00.0040.00417.30
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0080.00018.30
8.0.270.0030.00317.23
8.0.260.0000.00617.05
8.0.250.0030.00316.97
8.0.240.0070.00016.84
8.0.230.0030.00316.86
8.0.220.0050.00216.71
8.0.210.0050.00316.80
8.0.200.0030.00316.86
8.0.190.0090.00016.90
8.0.180.0000.00716.83
8.0.170.0050.00216.70
8.0.160.0040.00416.77
8.0.150.0030.00316.81
8.0.140.0050.00316.75
8.0.130.0030.00313.21
8.0.120.0060.00316.76
8.0.110.0080.00016.70
8.0.100.0000.00716.72
8.0.90.0040.00416.70
8.0.80.0040.01216.78
8.0.70.0000.00716.87
8.0.60.0000.00716.77
8.0.50.0070.00016.66
8.0.30.0110.00816.97
8.0.20.0110.00717.40
8.0.10.0000.00716.82
8.0.00.0080.01216.86
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.26
7.4.290.0070.00016.29
7.4.280.0000.00916.50
7.4.270.0030.00316.41
7.4.260.0070.00016.30
7.4.250.0070.00016.32
7.4.240.0050.00216.36
7.4.230.0000.00716.34
7.4.220.0120.00616.29
7.4.210.0080.00616.38
7.4.200.0000.00616.40
7.4.160.0090.00616.18
7.4.150.0110.00717.40
7.4.140.0060.01117.86
7.4.130.0090.00816.48
7.4.120.0130.00516.44
7.4.110.0130.00316.34
7.4.100.0100.00716.33
7.4.90.0150.00616.38
7.4.80.0160.00618.63
7.4.70.0060.01616.52
7.4.60.0090.00916.16
7.4.50.0040.00416.26
7.4.40.0070.01116.21
7.4.30.0100.01016.47
7.4.00.0070.00714.96
7.3.330.0030.00313.11
7.3.320.0050.00012.94
7.3.310.0030.00316.12
7.3.300.0050.00316.21
7.3.290.0100.00716.14
7.3.280.0100.00716.18
7.3.270.0160.00617.40
7.3.260.0150.00316.12
7.3.250.0050.01116.33
7.3.240.0160.00916.23
7.3.230.0030.01316.39
7.3.210.0030.01316.09
7.3.200.0070.01019.39
7.3.190.0080.00916.40
7.3.180.0090.01316.20
7.3.170.0030.01216.33
7.3.160.0000.01516.25
7.3.10.0030.01016.42
7.3.00.0040.00715.96
7.2.330.0120.00616.62
7.2.320.0060.01216.54
7.2.310.0130.01016.53
7.2.300.0120.00416.46
7.2.290.0100.00616.50
7.2.130.0100.00616.36
7.2.120.0040.00816.41
7.2.110.0100.00816.27
7.2.100.0030.00716.93
7.2.90.0080.00816.55
7.2.80.0000.01116.32
7.2.70.0120.00316.59
7.2.60.0030.00816.54
7.2.50.0060.00616.41
7.2.40.0080.00416.36
7.2.30.0130.00717.03
7.2.20.0000.01616.31
7.2.10.0150.00016.53
7.2.00.0090.00616.54
7.1.250.0000.00814.97
7.1.200.0100.00715.79
7.1.70.0040.00416.91
7.1.60.0030.02019.32
7.1.50.0100.01316.53
7.1.00.0070.07322.25
7.0.200.0040.00416.66
7.0.140.0000.07722.00
7.0.60.0070.07319.94
7.0.50.0130.03717.83
7.0.40.0070.04319.98
7.0.30.0400.04320.02
7.0.20.0300.03720.18
7.0.10.0100.03720.13
7.0.00.0130.06020.08
5.6.280.0070.06720.85
5.6.210.0130.07320.64
5.6.200.0030.04018.18
5.6.190.0000.04720.77
5.6.180.0470.05320.56
5.6.170.0170.04320.45
5.6.160.0000.07720.54
5.6.150.0100.05018.12
5.6.140.0100.06018.12
5.6.130.0070.08718.10
5.6.120.0130.07720.93
5.6.110.0070.07021.10
5.6.100.0100.06321.13
5.6.90.0130.06320.96
5.6.80.0130.07720.45
5.5.350.0170.07720.36
5.5.340.0030.04317.95
5.5.330.0000.04320.41
5.5.320.0530.06720.41
5.5.310.0330.04320.24
5.5.300.0000.04318.02
5.5.290.0130.07017.97
5.5.280.0100.08020.76
5.5.270.0030.08720.77
5.5.260.0130.05720.75
5.5.250.0170.07020.48
5.5.240.0130.08020.14
5.4.450.0070.05719.13
5.4.440.0870.06719.47
5.4.430.1170.04319.50
5.4.420.1070.08019.54
5.4.410.0830.06319.50
5.4.400.1130.04719.18
5.4.390.0770.05319.26
5.4.380.0300.05718.64
5.4.370.0270.05718.72
5.4.360.0300.05718.73
5.4.350.0230.06018.71
5.4.340.0300.05318.50
5.4.320.0050.03712.45
5.4.310.0070.04312.45
5.4.300.0050.03712.45
5.4.290.0070.03712.45
5.4.280.0040.03712.35
5.4.270.0030.03912.35
5.4.260.0050.03812.34
5.4.250.0080.03412.34
5.4.240.0050.03612.35
5.4.230.0040.03912.34
5.4.220.0080.03412.34
5.4.210.0060.03512.34
5.4.200.0070.03612.34
5.4.190.0040.03812.33
5.4.180.0100.03212.34
5.4.170.0050.03712.34
5.4.160.0070.03712.34
5.4.150.0050.03812.34
5.4.140.0050.03712.02
5.4.130.0080.03312.01
5.4.120.0070.03411.96
5.4.110.0040.03611.97
5.4.100.0080.03411.96
5.4.90.0070.03611.96
5.4.80.0070.03511.96
5.4.70.0060.03511.96
5.4.60.0100.03011.96
5.4.50.0060.03511.96
5.4.40.0050.03511.95
5.4.30.0050.03511.95
5.4.20.0010.04011.95
5.4.10.0080.03211.95
5.4.00.0090.03811.43
5.3.290.0080.03812.80
5.3.280.0060.04212.71
5.3.270.0090.03612.72
5.3.260.0090.03612.72
5.3.250.0060.03712.72
5.3.240.0100.03312.72
5.3.230.0050.03812.71
5.3.220.0070.03712.68
5.3.210.0110.03412.68
5.3.200.0060.03512.68
5.3.190.0100.04512.68
5.3.180.0130.03812.68
5.3.170.0090.04612.67
5.3.160.0090.03212.67
5.3.150.0040.03912.67
5.3.140.0070.03512.66
5.3.130.0090.03512.66
5.3.120.0040.04012.66
5.3.110.0090.03512.66
5.3.100.0050.04312.12
5.3.90.0100.04512.08
5.3.80.0050.03612.08
5.3.70.0090.03312.08
5.3.60.0030.03912.06
5.3.50.0050.03612.00
5.3.40.0040.03712.00
5.3.30.0050.04211.94
5.3.20.0060.03511.72
5.3.10.0070.04311.69
5.3.00.0050.03711.67
5.2.170.0020.0339.18
5.2.160.0030.0309.17
5.2.150.0050.0299.17
5.2.140.0060.0289.17
5.2.130.0040.0289.13
5.2.120.0060.0339.13
5.2.110.0060.0299.14
5.2.100.0050.0359.14
5.2.90.0060.0279.14
5.2.80.0070.0319.13
5.2.70.0090.0329.13
5.2.60.0050.0309.09
5.2.50.0050.0309.05
5.2.40.0040.0349.03
5.2.30.0020.0329.01
5.2.20.0080.0349.00
5.2.10.0030.0288.91
5.2.00.0050.0288.77
5.1.60.0030.0298.06
5.1.50.0030.0268.05
5.1.40.0060.0288.04
5.1.30.0040.0318.39
5.1.20.0050.0258.41
5.1.10.0050.0258.14
5.1.00.0040.0258.14
5.0.50.0040.0206.61
5.0.40.0030.0206.47
5.0.30.0040.0316.29
5.0.20.0040.0196.26
5.0.10.0050.0186.23
5.0.00.0040.0306.22
4.4.90.0040.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0000.0184.77
4.4.40.0010.0274.71
4.4.30.0020.0174.75
4.4.20.0040.0144.85
4.4.10.0010.0164.85
4.4.00.0030.0294.76
4.3.110.0040.0214.67
4.3.100.0070.0094.67
4.3.90.0030.0204.63
4.3.80.0060.0314.58
4.3.70.0040.0144.63
4.3.60.0030.0134.63
4.3.50.0040.0154.63
4.3.40.0050.0244.54
4.3.30.0030.0163.27
4.3.20.0030.0153.25
4.3.10.0020.0163.21
4.3.00.0000.0236.91

preferences:
38.87 ms | 400 KiB | 5 Q