3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 5.5 < null;

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)
8.3.60.0090.01218.43
8.3.50.0230.00422.05
8.3.40.0040.01118.59
8.3.30.0060.00920.31
8.3.20.0070.00020.04
8.3.10.0050.00321.92
8.3.00.0000.00822.44
8.2.180.0170.00716.32
8.2.170.0160.00322.96
8.2.160.0130.00020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0110.00421.12
8.2.110.0030.00722.11
8.2.100.0080.00317.53
8.2.90.0030.00617.72
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00718.04
8.2.50.0060.00318.07
8.2.40.0000.00717.97
8.2.30.0030.00617.92
8.2.20.0000.00717.44
8.2.10.0070.00017.59
8.2.00.0060.00317.47
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0130.00020.22
8.1.230.0050.00520.83
8.1.220.0000.00817.74
8.1.210.0070.00018.96
8.1.200.0030.00617.23
8.1.190.0000.00817.39
8.1.180.0000.00818.10
8.1.170.0050.00218.60
8.1.160.0040.00422.13
8.1.150.0070.00018.48
8.1.140.0070.00017.27
8.1.130.0030.00517.66
8.1.120.0020.00517.34
8.1.110.0000.00717.22
8.1.100.0040.00417.33
8.1.90.0000.00817.21
8.1.80.0040.00417.23
8.1.70.0000.00817.27
8.1.60.0040.00417.45
8.1.50.0020.00517.37
8.1.40.0000.00717.36
8.1.30.0040.00417.33
8.1.20.0050.00317.49
8.1.10.0000.00717.39
8.1.00.0040.00417.25
8.0.300.0030.00319.86
8.0.290.0040.00417.05
8.0.280.0000.00718.27
8.0.270.0070.00017.25
8.0.260.0000.00716.74
8.0.250.0000.00716.71
8.0.240.0040.00416.80
8.0.230.0070.00016.80
8.0.220.0070.00416.75
8.0.210.0070.00016.72
8.0.200.0060.00016.80
8.0.190.0050.00516.80
8.0.180.0000.00716.79
8.0.170.0000.00816.84
8.0.160.0040.00416.59
8.0.150.0030.00316.58
8.0.140.0040.00416.59
8.0.130.0060.00013.18
8.0.120.0000.00716.64
8.0.110.0000.00716.61
8.0.100.0000.00716.84
8.0.90.0040.00416.64
8.0.80.0090.00916.77
8.0.70.0030.00316.60
8.0.60.0000.00716.57
8.0.50.0020.00516.55
8.0.30.0100.01016.94
8.0.20.0080.01117.40
8.0.10.0040.00416.80
8.0.00.0120.02816.50
7.4.330.0000.00515.00
7.4.320.0060.00016.37
7.4.300.0030.00316.36
7.4.290.0040.00416.40
7.4.280.0000.00716.35
7.4.270.0070.00016.46
7.4.260.0060.00313.13
7.4.250.0040.00416.47
7.4.240.0030.00516.29
7.4.230.0030.00316.54
7.4.220.0110.00716.38
7.4.210.0070.00816.42
7.4.200.0000.00716.55
7.4.190.0000.00816.46
7.4.160.0090.00616.32
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0050.01116.41
7.4.120.0070.00916.36
7.4.110.0170.00316.31
7.4.100.0030.01416.24
7.4.90.0100.01016.32
7.4.80.0090.00919.39
7.4.70.0060.01016.25
7.4.60.0140.00316.43
7.4.50.0060.00316.28
7.4.40.0060.00922.77
7.4.30.0090.00916.41
7.4.00.0090.00914.96
7.3.330.0030.00213.04
7.3.320.0000.00513.05
7.3.310.0040.00415.95
7.3.300.0000.00715.93
7.3.290.0080.01216.11
7.3.280.0080.00616.12
7.3.270.0080.00817.40
7.3.260.0070.01016.17
7.3.250.0090.00816.24
7.3.240.0090.00916.38
7.3.230.0040.01216.42
7.3.210.0000.01616.28
7.3.200.0090.01319.39
7.3.190.0070.01116.18
7.3.180.0150.00616.22
7.3.170.0070.01316.37
7.3.160.0120.00316.52
7.3.120.0070.01114.56
7.2.330.0030.01616.40
7.2.320.0090.00916.41
7.2.310.0100.00716.14
7.2.300.0130.00316.54
7.2.290.0090.00616.45
7.1.100.0040.00417.62
7.1.70.0000.00817.01
7.1.60.0040.00717.21
7.1.50.0000.01916.69
7.1.00.0100.06022.30
7.0.200.0040.01216.69
7.0.140.0030.07022.21
7.0.70.4530.04720.00
7.0.60.0070.07719.78
7.0.50.0070.08017.87
7.0.40.0070.08320.11
7.0.30.0300.03720.09
7.0.20.0300.08020.19
7.0.10.0300.06020.30
7.0.00.0130.07720.11
5.6.280.0130.06321.11
5.6.210.0070.08720.61
5.6.200.0170.07318.18
5.6.190.0100.06720.57
5.6.180.0170.05020.75
5.6.170.0230.05020.50
5.6.160.0070.08320.40
5.6.150.0100.07718.15
5.6.140.0000.09018.07
5.6.130.0170.06318.16
5.6.120.0070.04720.98
5.6.110.0030.09020.98
5.6.100.0100.04321.00
5.6.90.0070.08721.09
5.6.80.0100.05720.34
5.6.70.0030.07020.39
5.5.350.0070.03020.34
5.5.340.0030.04017.98
5.5.330.0100.06020.56
5.5.320.0030.08320.21
5.5.310.0200.08320.26
5.5.300.0100.08017.97
5.5.290.0100.08317.90
5.5.280.0100.06020.87
5.5.270.0030.06720.86
5.5.260.0070.04320.76
5.5.250.0170.06720.57
5.5.240.0170.07320.23
5.4.450.0570.06319.64
5.4.440.0200.05319.60
5.4.430.0930.04719.57
5.4.420.0170.04719.54
5.4.410.0170.04719.32
5.4.400.0670.06018.92
5.4.390.0100.07019.00
5.4.380.0300.04018.60
5.4.370.0270.03718.71
5.4.360.0000.04318.72
5.4.350.0100.04411.97
5.4.340.0060.03611.96
5.4.320.0070.03412.45
5.4.310.0060.03712.45
5.4.300.0050.03812.45
5.4.290.0030.05712.45
5.4.280.0060.04212.35
5.4.270.0090.03812.35
5.4.260.0080.04912.34
5.4.250.0080.03512.35
5.4.240.0270.03318.80
5.4.230.0030.05718.84
5.4.220.0070.05319.03
5.4.210.0130.07018.90
5.4.200.0070.05318.77
5.4.190.0100.04718.64
5.4.180.0000.05718.80
5.4.170.0130.06719.02
5.4.160.0070.05018.69
5.4.150.0170.04718.98
5.4.140.0030.05316.28
5.4.130.0200.05316.26
5.4.120.0030.05016.30
5.4.110.0170.03716.31
5.4.100.0070.04716.47
5.4.90.0030.05016.43
5.4.80.0100.04316.49
5.4.70.0070.05016.47
5.4.60.0100.04716.41
5.4.50.0070.05016.46
5.4.40.0030.05316.49
5.4.30.0070.04716.46
5.4.20.0070.05016.46
5.4.10.0100.04716.32
5.4.00.0070.05015.72
5.3.290.0050.04012.80
5.3.280.0070.05714.58
5.3.270.0070.05314.46
5.3.260.0030.05314.61
5.3.250.0200.05314.61
5.3.240.0100.04714.45
5.3.230.0130.04314.36
5.3.220.0030.05014.33
5.3.210.0030.05714.57
5.3.200.0070.04714.39
5.3.190.0030.05314.48
5.3.180.0100.04714.47
5.3.170.0070.05014.44
5.3.160.0100.05014.61
5.3.150.0130.06714.61
5.3.140.0000.05714.39
5.3.130.0130.04714.39
5.3.120.0130.04714.31
5.3.110.0030.05314.55
5.3.100.0070.05014.05
5.3.90.0070.05014.05
5.3.80.0100.04714.05
5.3.70.0070.05013.71
5.3.60.0030.05013.86
5.3.50.0100.04314.09
5.3.40.0070.04714.03
5.3.30.0070.04713.91
5.3.20.0070.04713.68
5.3.10.0130.04013.64
5.3.00.0100.04313.33

preferences:
42.02 ms | 401 KiB | 5 Q