3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(("fef" & "fed" & "fef" & "fef" & "fef") == "fef");

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)
8.3.70.0090.00918.15
8.3.60.0210.00018.30
8.3.50.0110.00822.05
8.3.40.0110.00318.68
8.3.30.0140.00718.91
8.3.20.0050.00220.21
8.3.10.0040.00422.09
8.3.00.0040.00422.43
8.2.190.0160.00716.58
8.2.180.0100.00716.63
8.2.170.0140.00722.96
8.2.160.0040.01119.04
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0160.00326.16
8.2.120.0040.00419.51
8.2.110.0040.00422.12
8.2.100.0070.00418.03
8.2.90.0000.00719.05
8.2.80.0030.00517.97
8.2.70.0060.00317.25
8.2.60.0000.00817.67
8.2.50.0050.00518.07
8.2.40.0080.00017.99
8.2.30.0000.00917.80
8.2.20.0000.00717.46
8.2.10.0000.00817.55
8.2.00.0060.00317.41
8.1.280.0070.00725.92
8.1.270.0070.00320.32
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0040.00424.01
8.1.230.0070.00419.17
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0060.00317.53
8.1.180.0000.00818.62
8.1.170.0000.00818.53
8.1.160.0000.00722.07
8.1.150.0070.00318.53
8.1.140.0040.00417.31
8.1.130.0030.00317.75
8.1.120.0030.00317.37
8.1.110.0040.00417.21
8.1.100.0070.00017.19
8.1.90.0040.00417.32
8.1.80.0000.00717.23
8.1.70.0000.00717.27
8.1.60.0040.00417.47
8.1.50.0000.00717.42
8.1.40.0020.00517.27
8.1.30.0000.00817.47
8.1.20.0030.00617.49
8.1.10.0030.00917.26
8.1.00.0000.00817.24
8.0.300.0060.00318.77
8.0.290.0070.00016.93
8.0.280.0000.00718.22
8.0.270.0030.00317.16
8.0.260.0030.00616.63
8.0.250.0000.00616.74
8.0.240.0080.00016.83
8.0.230.0070.00016.82
8.0.220.0070.00016.79
8.0.210.0070.00016.81
8.0.200.0000.00616.80
8.0.190.0060.00616.84
8.0.180.0000.00816.74
8.0.170.0000.00716.82
8.0.160.0070.00016.66
8.0.150.0000.00816.58
8.0.140.0000.00716.62
8.0.130.0050.00013.11
8.0.120.0000.00816.77
8.0.110.0050.00216.71
8.0.100.0000.00716.86
8.0.90.0080.00016.79
8.0.80.0060.00916.73
8.0.70.0000.00816.63
8.0.60.0040.00416.58
8.0.50.0000.00816.84
8.0.30.0070.01117.04
8.0.20.0110.00817.40
8.0.10.0000.00716.66
8.0.00.0120.00716.45
7.4.330.0000.00515.00
7.4.320.0000.00616.37
7.4.300.0030.00316.47
7.4.290.0030.00316.47
7.4.280.0100.00016.36
7.4.270.0040.00416.35
7.4.260.0040.00416.30
7.4.250.0030.00316.30
7.4.240.0020.00516.45
7.4.230.0040.00416.55
7.4.220.0040.01116.48
7.4.210.0080.00716.43
7.4.200.0000.00716.45
7.4.190.0000.00816.41
7.4.160.0100.01316.28
7.4.150.0160.00617.40
7.4.140.0100.01117.86
7.4.130.0110.01116.36
7.4.120.0070.01116.27
7.4.110.0140.00616.27
7.4.100.0110.00516.20
7.4.90.0170.00616.44
7.4.80.0000.01719.39
7.4.70.0140.00316.21
7.4.60.0160.00616.48
7.4.50.0050.00316.30
7.4.40.0040.01122.77
7.4.30.0090.01216.18
7.4.00.0090.00614.79
7.3.330.0050.00012.98
7.3.320.0000.00513.02
7.3.310.0040.00415.96
7.3.300.0030.00316.07
7.3.290.0060.01416.16
7.3.280.0140.00116.13
7.3.270.0090.00917.40
7.3.260.0120.00616.32
7.3.250.0100.00916.26
7.3.240.0160.01016.16
7.3.230.0090.00916.39
7.3.210.0060.01216.20
7.3.200.0060.01019.39
7.3.190.0090.01316.14
7.3.180.0040.01116.34
7.3.170.0090.00616.45
7.3.160.0060.01016.19
7.3.120.0050.00514.45
7.3.110.0000.01414.57
7.3.100.0040.01214.63
7.3.90.0060.01014.34
7.3.80.0030.01214.79
7.3.70.0060.00314.45
7.3.60.0030.00914.40
7.3.50.0060.00614.28
7.3.40.0070.00714.50
7.3.30.0070.01014.63
7.3.20.0000.01416.52
7.3.10.0060.00316.50
7.3.00.0070.00716.29
7.2.330.0110.00616.32
7.2.320.0170.00216.18
7.2.310.0030.01416.13
7.2.300.0060.01016.45
7.2.290.0110.00616.27
7.2.250.0040.01514.43
7.2.240.0070.01114.83
7.2.230.0040.01115.05
7.2.220.0090.00914.82
7.2.210.0090.00614.86
7.2.200.0030.01315.00
7.2.190.0090.00314.72
7.2.180.0030.00715.02
7.2.170.0000.01314.52
7.2.60.0030.01016.61
7.2.00.0040.01119.22
7.1.330.0080.00315.59
7.1.320.0090.00615.54
7.1.310.0030.01015.74
7.1.300.0040.00415.54
7.1.290.0040.01015.57
7.1.280.0030.00915.32
7.1.270.0000.01015.60
7.1.260.0090.00315.78
7.1.200.0070.00715.82
7.1.100.0070.00717.77
7.1.70.0070.00016.89
7.1.60.0110.00719.82
7.1.50.0070.00716.80
7.1.00.0000.03722.57
7.0.200.0290.00014.61
7.0.140.0000.07721.99
7.0.60.0200.06721.70
7.0.50.0000.04717.88
7.0.40.0070.05320.08
7.0.30.0270.06020.20
7.0.20.0330.05020.08
7.0.10.0070.06720.18
7.0.00.0130.05320.04
5.6.280.0070.07020.86
5.6.210.0000.08020.50
5.6.200.0130.08018.12
5.6.190.0100.07720.63
5.6.180.0430.07320.56
5.6.170.0370.07020.33
5.6.160.0130.07320.54
5.6.150.0130.05718.11
5.6.140.0100.07718.18
5.6.130.0030.05318.22
5.6.120.0030.08021.09
5.6.110.0170.07721.11
5.6.100.0070.06321.00
5.6.90.0000.06721.12
5.6.80.0130.07020.50
5.5.350.0170.07020.45
5.5.340.0100.07718.02
5.5.330.0100.07320.14
5.5.320.0530.07020.13
5.5.310.0300.05720.29
5.5.300.0100.05317.90
5.5.290.0100.07017.98
5.5.280.0070.08320.88
5.5.270.0100.05020.83
5.5.260.0130.07320.80
5.5.250.0030.08720.70
5.5.240.0100.03720.25
5.4.450.0370.07019.25
5.4.440.0400.07019.48
5.4.430.0270.07319.49
5.4.420.0300.06319.50
5.4.410.0300.05319.07
5.4.400.0300.04018.92
5.4.390.0300.04319.00
5.4.380.0230.05019.08
5.4.370.0370.06018.97
5.4.360.0330.06719.07
5.4.350.0300.04318.87
5.4.340.0370.05019.17
5.4.320.0400.06719.14
5.4.310.0270.04719.13
5.4.300.0400.06019.16
5.4.290.0300.06719.08
5.4.280.0270.04019.16
5.4.270.0330.06318.89
5.4.260.0300.04719.13
5.4.250.0270.07718.93
5.4.240.0270.04719.16
5.4.230.0270.08019.03
5.4.220.0470.05718.96
5.4.210.0300.06319.12
5.4.200.0370.06319.15
5.4.190.0230.05719.25
5.4.180.0330.03019.06
5.4.170.0300.04319.14
5.4.160.0400.05719.14
5.4.150.0430.06019.06
5.4.140.0300.04716.13
5.4.130.0370.06716.38
5.4.120.0270.03716.36
5.4.110.0330.07016.42
5.4.100.0430.05716.49
5.4.90.0300.06316.46
5.4.80.0370.06016.14
5.4.70.0330.05716.48
5.4.60.0330.03716.36
5.4.50.0270.04316.41
5.4.40.0200.03716.44
5.4.30.0170.04016.30
5.4.20.0270.03716.20
5.4.10.0170.04016.54
5.4.00.0270.03315.71
5.3.290.0370.07014.45
5.3.280.0370.06714.52
5.3.270.0230.04714.52
5.3.260.0330.06314.62
5.3.250.0300.04314.48
5.3.240.0400.06714.52
5.3.230.0330.07014.52
5.3.220.0430.05714.48
5.3.210.0330.05714.44
5.3.200.0300.07314.49
5.3.190.0400.06014.49
5.3.180.0330.07014.49
5.3.170.0300.07014.64
5.3.160.0230.03714.50
5.3.150.0230.03714.56
5.3.140.0200.03714.64
5.3.130.0230.03314.63
5.3.120.0230.04014.55
5.3.110.0330.03714.49
5.3.100.0200.03713.96
5.3.90.0200.03713.95
5.3.80.0200.05313.94
5.3.70.0230.03013.84
5.3.60.0270.05713.82
5.3.50.0300.03013.91
5.3.40.0330.03013.87
5.3.30.0170.04013.84
5.3.20.0170.04313.63
5.3.10.0230.03013.48
5.3.00.0170.04013.42
5.2.170.0300.02011.13
5.2.160.0230.02711.09
5.2.150.0200.02711.07
5.2.140.0170.03311.08
5.2.130.0230.02310.92
5.2.120.0230.05311.06
5.2.110.0200.03311.08
5.2.100.0200.03010.95
5.2.90.0170.03011.05
5.2.80.0170.02711.02
5.2.70.0200.02710.99
5.2.60.0100.03311.02
5.2.50.0170.03010.95
5.2.40.0130.02710.87
5.2.30.0170.02310.97
5.2.20.0100.03310.94
5.2.10.0130.02710.85
5.2.00.0130.03010.71
5.1.60.0170.0239.95
5.1.50.0100.02710.01
5.1.40.0130.0239.99
5.1.30.0170.02310.48
5.1.20.0130.02710.42
5.1.10.0170.02310.07
5.1.00.0130.02310.04
5.0.50.0070.0208.54
5.0.40.0070.0238.38
5.0.30.0130.0308.06
5.0.20.0030.0208.35
5.0.10.0100.0178.31
5.0.00.0100.0278.21
4.4.90.0030.0177.89
4.4.80.0100.0177.89
4.4.70.0030.0177.89
4.4.60.0030.0177.89
4.4.50.0030.0177.89
4.4.40.0030.0277.89
4.4.30.0100.0137.89
4.4.20.0070.0137.89
4.4.10.0070.0177.89
4.4.00.0130.0207.89
4.3.110.0030.0177.89
4.3.100.0070.0137.89
4.3.90.0070.0137.89
4.3.80.0070.0237.89
4.3.70.0030.0207.89
4.3.60.0070.0137.89
4.3.50.0070.0177.89
4.3.40.0030.0237.89
4.3.30.0030.0137.89
4.3.20.0030.0207.89
4.3.10.0000.0177.89
4.3.00.0000.0207.89

preferences:
40.77 ms | 401 KiB | 5 Q