3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = "PHP"; $P = "php"; echo ($p < $P);

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)
8.3.40.0140.00418.79
8.3.30.0070.00720.16
8.3.20.0060.00320.21
8.3.10.0050.00322.09
8.3.00.0040.00422.39
8.2.170.0200.00018.83
8.2.160.0120.00322.96
8.2.150.0050.00325.66
8.2.140.0050.00324.66
8.2.130.0100.01026.16
8.2.120.0040.00421.06
8.2.110.0090.00022.16
8.2.100.0130.00317.72
8.2.90.0000.00719.22
8.2.80.0070.00019.32
8.2.70.0000.00817.63
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00717.86
8.2.20.0000.00717.51
8.2.10.0080.00017.55
8.2.00.0050.00317.62
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0040.00819.17
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0080.00417.35
8.1.190.0040.00417.30
8.1.180.0030.00619.01
8.1.170.0080.00018.29
8.1.160.0080.00022.02
8.1.150.0000.00818.67
8.1.140.0060.00317.44
8.1.130.0000.00717.69
8.1.120.0000.00717.37
8.1.110.0000.00717.40
8.1.100.0000.00717.39
8.1.90.0020.00517.33
8.1.80.0030.00417.48
8.1.70.0000.00717.42
8.1.60.0030.00617.48
8.1.50.0040.00417.51
8.1.40.0000.00717.50
8.1.30.0040.00417.64
8.1.20.0050.00317.64
8.1.10.0000.00817.38
8.1.00.0080.00817.38
8.0.300.0040.00418.77
8.0.290.0000.00717.28
8.0.280.0030.00318.43
8.0.270.0030.00317.24
8.0.260.0000.00816.79
8.0.250.0080.00016.84
8.0.240.0040.00416.91
8.0.230.0040.00416.96
8.0.220.0030.00316.79
8.0.210.0040.00416.92
8.0.200.0070.00016.93
8.0.190.0000.00816.83
8.0.180.0040.00416.88
8.0.170.0040.00416.90
8.0.160.0030.00316.84
8.0.150.0070.00016.72
8.0.140.0000.00816.75
8.0.130.0000.00513.24
8.0.120.0000.00816.78
8.0.110.0040.00416.71
8.0.100.0000.00716.82
8.0.90.0000.00716.79
8.0.80.0080.00816.88
8.0.70.0090.00016.88
8.0.60.0040.00416.91
8.0.50.0030.00316.76
8.0.30.0150.00816.99
8.0.20.0100.00917.40
8.0.10.0040.00416.99
8.0.00.0090.01416.66
7.4.330.0050.00015.00
7.4.320.0000.00616.43
7.4.300.0050.00316.50
7.4.290.0000.00716.50
7.4.280.0000.00716.34
7.4.270.0030.00316.48
7.4.260.0070.00013.38
7.4.250.0000.00916.59
7.4.240.0070.00016.51
7.4.230.0030.00316.59
7.4.220.0150.00316.48
7.4.210.0100.00516.51
7.4.200.0000.00716.51
7.4.190.0070.00016.40
7.4.160.0050.01016.68
7.4.150.0140.00317.40
7.4.140.0060.01417.86
7.4.130.0110.00716.49
7.4.120.0120.00516.48
7.4.110.0120.00416.36
7.4.100.0100.00716.45
7.4.90.0090.00916.59
7.4.80.0110.00619.39
7.4.70.0100.00716.35
7.4.60.0110.00516.38
7.4.50.0030.00516.26
7.4.40.0100.00622.77
7.4.30.0100.00916.38
7.4.00.0100.00315.11
7.3.330.0000.00613.10
7.3.320.0030.00612.91
7.3.310.0030.00316.14
7.3.300.0060.00016.21
7.3.290.0090.00616.25
7.3.280.0100.00816.20
7.3.270.0070.01017.40
7.3.260.0180.00616.57
7.3.250.0090.00916.20
7.3.240.0130.00316.42
7.3.230.0080.00816.39
7.3.210.0160.00016.33
7.3.200.0160.00319.39
7.3.190.0090.01416.24
7.3.180.0070.01316.22
7.3.170.0130.00316.37
7.3.160.0170.00016.07
7.3.120.0000.01414.57
7.2.330.0110.00816.65
7.2.320.0170.00616.55
7.2.310.0060.00916.21
7.2.300.0140.00316.58
7.2.290.0100.00716.64
7.2.00.0040.01219.30
7.1.100.0030.00618.07
7.1.70.0030.00516.91
7.1.60.0030.02019.43
7.1.50.0110.01416.73
7.1.00.0030.03322.51
7.0.200.0040.00416.75
7.0.140.0030.07022.15
7.0.60.0100.08320.06
7.0.50.0130.03017.89
7.0.40.0130.08019.98
7.0.30.0230.07020.09
7.0.20.0270.06320.09
7.0.10.0300.07720.33
7.0.00.0030.04320.20
5.6.280.0070.07021.08
5.6.210.0100.05320.67
5.6.200.0100.08018.10
5.6.190.0070.05020.43
5.6.180.0270.08020.61
5.6.170.0230.06720.66
5.6.160.0130.08020.76
5.6.150.0100.07718.15
5.6.140.0030.05718.11
5.6.130.0030.07018.15
5.6.120.0030.05021.13
5.6.110.0030.09020.95
5.6.100.0000.05721.10
5.6.90.0070.08321.11
5.6.80.0100.05020.34
5.6.70.0370.06720.27
5.5.350.0170.03320.34
5.5.340.0100.08017.96
5.5.330.0030.05720.25
5.5.320.0370.07720.38
5.5.310.0330.07020.17
5.5.300.0000.08717.87
5.5.290.0100.04017.98
5.5.280.0100.03320.87
5.5.270.0030.04720.75
5.5.260.0100.07020.88
5.5.250.0070.05320.61
5.5.240.0070.05020.32
5.4.450.0230.06019.26
5.4.440.0470.05719.38
5.4.430.0270.05019.22
5.4.420.0270.03319.11
5.4.410.0230.03719.45
5.4.400.0270.06718.81
5.4.390.0300.06718.80
5.4.380.0300.05019.08
5.4.370.0200.07318.91
5.4.360.0230.05019.14
5.4.350.0300.05319.13
5.4.340.0230.04019.25
5.4.320.0330.06019.09
5.4.310.0330.04019.09
5.4.300.0270.05719.08
5.4.290.0270.07719.13
5.4.280.0230.05319.18
5.4.270.0200.04319.25
5.4.260.0400.06319.13
5.4.250.0230.03719.05
5.4.240.0230.04719.07
5.4.230.0270.06319.24
5.4.220.0270.04019.13
5.4.210.0370.05719.23
5.4.200.0270.07018.92
5.4.190.0200.04719.07
5.4.180.0400.06319.05
5.4.170.0200.06318.79
5.4.160.0370.06318.91
5.4.150.0300.05018.86
5.4.140.0270.07316.45
5.4.130.0370.06316.15
5.4.120.0270.04016.44
5.4.110.0270.03016.26
5.4.100.0270.04716.31
5.4.90.0230.04016.34
5.4.80.0200.04016.32
5.4.70.0370.06316.32
5.4.60.0230.03316.28
5.4.50.0230.03716.36
5.4.40.0370.04316.17
5.4.30.0130.04316.44
5.4.20.0270.07316.23
5.4.10.0630.06016.26
5.4.00.0200.07015.72
5.3.290.0300.06714.61
5.3.280.0330.07014.49
5.3.270.0370.03714.44
5.3.260.0330.03014.63
5.3.250.0270.06714.57
5.3.240.0230.05714.69
5.3.230.0330.06714.45
5.3.220.0230.07314.54
5.3.210.0270.04014.61
5.3.200.0230.07714.40
5.3.190.0330.04014.50
5.3.180.0230.07314.39
5.3.170.0300.07314.40
5.3.160.0230.04314.38
5.3.150.0230.07314.49
5.3.140.0200.04014.42
5.3.130.0270.07714.38
5.3.120.0230.08014.39
5.3.110.0370.05314.63
5.3.100.0300.06713.84
5.3.90.0270.06013.95
5.3.80.0200.07314.04
5.3.70.0330.05713.92
5.3.60.0230.03713.96
5.3.50.0200.05713.79
5.3.40.0200.04713.89
5.3.30.0230.04313.81
5.3.20.0170.04313.52
5.3.10.0270.05713.61
5.3.00.0270.06313.48
5.2.170.0500.05311.15
5.2.160.0670.04311.05
5.2.150.0270.05711.19
5.2.140.0130.04010.98
5.2.130.0200.05710.98
5.2.120.0200.05710.95
5.2.110.0170.05710.93
5.2.100.0230.03710.94
5.2.90.0170.03710.96
5.2.80.0130.06011.14
5.2.70.0200.04311.11
5.2.60.0170.04710.89
5.2.50.0200.03711.03
5.2.40.0200.05011.00
5.2.30.0200.03311.01
5.2.20.0230.05711.00
5.2.10.0230.05010.97
5.2.00.0200.04310.86
5.1.60.0270.04710.08
5.1.50.0230.0409.88
5.1.40.0200.05310.13
5.1.30.0600.04710.23
5.1.20.0230.02710.20
5.1.10.0630.0379.97
5.1.00.0270.0439.96
5.0.50.0070.0309.81
5.0.40.0070.0339.81
5.0.30.0100.0479.81
5.0.20.0430.0339.81
5.0.10.0100.0379.81
5.0.00.0070.0539.81
4.4.90.0070.0209.81
4.4.80.0130.0309.81
4.4.70.0100.0279.81
4.4.60.0400.0179.81
4.4.50.0100.0309.81
4.4.40.0370.0339.81
4.4.30.0100.0179.81
4.4.20.0130.0309.81
4.4.10.0100.0209.81
4.4.00.0130.0409.81
4.3.110.0100.0239.81
4.3.100.0100.0339.81
4.3.90.0230.0239.81
4.3.80.0070.0309.81
4.3.70.0070.0339.81
4.3.60.0130.0209.81
4.3.50.0370.0139.81
4.3.40.0070.0339.81
4.3.30.0070.0339.81
4.3.20.0000.0179.81
4.3.10.0000.0339.81
4.3.00.0100.0239.81

preferences:
58.25 ms | 400 KiB | 5 Q