3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(extension_loaded('semaphore'));

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)
8.3.40.0110.00418.68
8.3.30.0040.01118.97
8.3.20.0030.00520.18
8.3.10.0030.00520.14
8.3.00.0050.00218.94
8.2.170.0100.00722.96
8.2.160.0070.00720.51
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00519.23
8.2.110.0000.00920.35
8.2.100.0080.00417.59
8.2.90.0040.00419.03
8.2.80.0060.00319.39
8.2.70.0060.00317.50
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0080.00018.06
8.2.30.0080.00019.36
8.2.20.0040.00417.61
8.2.10.0000.00717.83
8.2.00.0040.00417.54
8.1.270.0030.00524.66
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0000.00823.92
8.1.230.0070.00420.79
8.1.220.0000.00918.77
8.1.210.0030.00618.84
8.1.200.0030.00717.22
8.1.190.0040.00417.28
8.1.180.0000.00818.10
8.1.170.0060.00318.38
8.1.160.0040.00418.70
8.1.150.0040.00418.74
8.1.140.0040.00417.19
8.1.130.0030.00317.66
8.1.120.0070.00017.35
8.1.110.0040.00417.22
8.1.100.0030.00517.32
8.1.90.0040.00417.36
8.1.80.0000.00717.17
8.1.70.0030.00317.20
8.1.60.0050.00317.43
8.1.50.0040.00417.32
8.1.40.0000.00717.34
8.1.30.0000.00817.55
8.1.20.0050.00317.50
8.1.10.0040.00417.37
8.1.00.0040.00417.27
8.0.300.0060.00319.74
8.0.290.0030.00317.05
8.0.280.0070.00018.35
8.0.270.0030.00317.15
8.0.260.0000.00617.12
8.0.250.0070.00016.84
8.0.240.0030.00516.69
8.0.230.0000.00816.84
8.0.220.0000.00716.75
8.0.210.0030.00316.72
8.0.200.0030.00316.77
8.0.190.0070.00016.76
8.0.180.0000.00816.73
8.0.170.0040.00416.80
8.0.160.0040.00416.65
8.0.150.0040.00416.60
8.0.140.0000.00716.71
8.0.130.0000.00613.18
8.0.120.0030.00616.76
8.0.110.0050.00216.64
8.0.100.0040.00316.63
8.0.90.0040.00416.54
8.0.80.0060.00916.77
8.0.70.0060.00316.80
8.0.60.0000.00716.79
8.0.50.0040.00416.62
8.0.30.0130.00417.09
8.0.20.0130.00717.40
8.0.10.0040.00416.86
8.0.00.0110.00916.79
7.4.330.0060.00015.02
7.4.320.0000.00616.38
7.4.300.0060.00016.34
7.4.290.0030.00316.46
7.4.280.0070.00016.36
7.4.270.0000.00616.38
7.4.260.0070.00416.46
7.4.250.0040.00416.30
7.4.240.0020.00516.39
7.4.230.0030.00316.20
7.4.220.0090.00916.34
7.4.210.0100.00716.30
7.4.200.0030.00316.29
7.4.160.0030.01316.42
7.4.150.0120.00617.40
7.4.140.0070.01117.86
7.4.130.0060.01316.29
7.4.120.0130.00716.32
7.4.110.0140.01016.24
7.4.100.0090.00616.23
7.4.90.0060.01216.46
7.4.80.0090.00916.23
7.4.70.0130.00316.36
7.4.60.0100.00716.23
7.4.50.0060.00316.23
7.4.40.0130.00516.44
7.4.30.0150.00816.19
7.4.00.0040.01014.83
7.3.330.0030.00312.88
7.3.320.0000.00513.04
7.3.310.0070.00016.09
7.3.300.0000.00715.96
7.3.290.0020.01616.16
7.3.280.0110.00816.13
7.3.270.0110.00717.40
7.3.260.0100.00716.30
7.3.250.0130.00516.33
7.3.240.0090.00716.20
7.3.230.0140.00216.39
7.3.210.0100.00716.37
7.3.200.0140.00619.39
7.3.190.0070.01116.12
7.3.180.0120.00416.16
7.3.170.0100.00716.30
7.3.160.0090.00916.18
7.3.120.0160.00314.84
7.3.110.0090.00614.53
7.3.100.0000.01614.60
7.3.90.0070.00714.54
7.3.80.0090.00614.50
7.3.70.0100.00714.64
7.3.60.0000.01014.69
7.3.50.0090.00414.72
7.3.40.0040.00414.44
7.3.30.0070.00714.68
7.3.20.0100.00316.55
7.3.10.0050.00916.38
7.3.00.0100.00316.25
7.2.330.0160.00716.45
7.2.320.0110.01116.27
7.2.310.0130.00616.35
7.2.300.0060.01116.47
7.2.290.0120.00916.23
7.2.250.0090.00614.97
7.2.240.0070.01314.64
7.2.230.0040.01514.56
7.2.220.0090.00614.54
7.2.210.0080.00314.82
7.2.200.0000.01714.71
7.2.190.0090.00614.63
7.2.180.0110.00414.87
7.2.170.0030.00914.70
7.2.130.0190.00016.68
7.2.120.0180.00516.21
7.2.110.0110.01116.25
7.2.100.0060.01216.30
7.2.90.0090.00616.58
7.2.80.0200.00616.27
7.2.70.0180.00616.34
7.2.60.0100.00816.39
7.2.50.0200.00016.15
7.2.40.0170.00616.58
7.2.30.0170.00616.75
7.2.20.0150.00416.38
7.2.10.0150.00916.80
7.2.00.0060.01017.72
7.1.330.0100.00315.51
7.1.320.0120.00615.75
7.1.310.0030.00615.74
7.1.300.0070.00715.55
7.1.290.0060.00315.58
7.1.280.0030.00815.54
7.1.270.0030.01015.63
7.1.260.0080.00615.72
7.1.250.0100.01015.52
7.1.200.0030.01015.44
7.1.100.0080.00318.11
7.1.70.0030.00617.16
7.1.60.0140.01119.34
7.1.50.0060.01916.54
7.1.00.0100.07022.42
7.0.200.0030.00716.58
7.0.140.0030.07322.01
7.0.60.0070.08719.96
7.0.50.0070.08017.88
7.0.40.0070.04320.19
7.0.30.0530.05720.00
7.0.20.0400.05020.03
7.0.10.0070.09020.12
7.0.00.0070.07720.17
5.6.280.0030.07320.91
5.6.210.0130.07320.74
5.6.200.0130.06718.08
5.6.190.0000.05320.39
5.6.180.0030.05020.45
5.6.170.0300.05020.47
5.6.160.0100.07720.37
5.6.150.0030.06718.17
5.6.140.0070.07718.09
5.6.130.0100.07018.07
5.6.120.0070.09020.89
5.6.110.0070.05021.09
5.6.100.0100.07020.95
5.6.90.0170.07320.87
5.6.80.0030.05720.38
5.5.350.0130.06720.37
5.5.340.0100.04317.89
5.5.330.0030.07720.58
5.5.320.0130.04320.21
5.5.310.0270.04720.20
5.5.300.0170.07318.00
5.5.290.0130.04317.95
5.5.280.0170.07320.79
5.5.270.0130.08020.88
5.5.260.0100.04720.86
5.5.250.0100.08020.59
5.5.240.3570.04320.16
5.4.450.0200.04719.41
5.4.440.0500.05319.14
5.4.430.0700.04019.24
5.4.420.0100.05719.30
5.4.410.0100.06719.52
5.4.400.0170.05019.16
5.4.390.0130.04719.07
5.4.380.0100.05319.00
5.4.370.0230.06019.14
5.4.360.0130.05019.00
5.4.350.0060.03611.97
5.4.340.0040.03911.96
5.4.320.0060.03712.45
5.4.310.0090.04112.45
5.4.300.0070.03812.45
5.4.290.0040.04312.45
5.4.280.0070.04212.34
5.4.270.0100.03912.34
5.4.260.0070.03812.35
5.4.250.0080.03712.35
5.4.240.0060.03712.34
5.4.230.0100.04112.34
5.4.220.0080.03512.34
5.4.210.0120.03612.34
5.4.200.0040.04712.34
5.4.190.0070.04412.34
5.4.180.0110.03612.33
5.4.170.0110.04112.35
5.4.160.0080.04612.34
5.4.150.0140.05612.34
5.4.140.0150.07512.02
5.4.130.0100.06312.01
5.4.120.0090.04911.97
5.4.110.0160.07711.96
5.4.100.0160.07211.96
5.4.90.0130.05711.96
5.4.80.0180.06911.96
5.4.70.0200.06011.96
5.4.60.0070.04611.96
5.4.50.0110.07211.96
5.4.40.0290.09211.95
5.4.30.0060.04111.95
5.4.20.0120.03211.95
5.4.10.0100.04411.95
5.4.00.0130.07811.43
5.3.290.0190.06812.80
5.3.280.0150.06912.71
5.3.270.0110.06112.72
5.3.260.0080.04812.72
5.3.250.0210.07312.72
5.3.240.0150.06912.72
5.3.230.0140.06712.70
5.3.220.0170.08612.68
5.3.210.0160.07312.68
5.3.200.0120.06212.68
5.3.190.0160.09312.67
5.3.180.0250.07312.67
5.3.170.0170.06412.67
5.3.160.0080.03712.67
5.3.150.0060.03912.67
5.3.140.0100.04012.66
5.3.130.0100.04312.66
5.3.120.0120.03712.66
5.3.110.0110.06112.66
5.3.100.0210.05712.12
5.3.90.0120.05512.09
5.3.80.0140.04512.07
5.3.70.0130.09712.07
5.3.60.0080.04712.06
5.3.50.0100.03812.00
5.3.40.0080.04312.00
5.3.30.0070.05611.94
5.3.20.0080.04511.72
5.3.10.0050.03811.69
5.3.00.0060.04711.67
5.2.170.0090.0379.18
5.2.160.0110.0619.17
5.2.150.0100.0309.17
5.2.140.0050.0369.17
5.2.130.0060.0399.13
5.2.120.0080.0399.14
5.2.110.0080.0379.14
5.2.100.0110.0479.13
5.2.90.0100.0429.13
5.2.80.0090.0499.13
5.2.70.0130.0599.13
5.2.60.0160.0679.08
5.2.50.0080.0689.05
5.2.40.0240.0849.03
5.2.30.0180.0609.00
5.2.20.0090.0438.99
5.2.10.0250.0968.91
5.2.00.0060.0438.77
5.1.60.0170.0828.06
5.1.50.0280.0728.05
5.1.40.0100.0688.04
5.1.30.0170.0658.39
5.1.20.0120.0498.41
5.1.10.0070.0318.13
5.1.00.0050.0298.13
5.0.50.0110.0546.61
5.0.40.0100.0396.47
5.0.30.0080.0576.28
5.0.20.0120.0386.26
5.0.10.0070.0496.23
5.0.00.0030.0456.23
4.4.90.0040.0174.78
4.4.80.0070.0374.76
4.4.70.0140.0544.75
4.4.60.0050.0564.76
4.4.50.0060.0364.77
4.4.40.0040.0304.71
4.4.30.0080.0494.76
4.4.20.0070.0364.85
4.4.10.0260.0674.85
4.4.00.0030.0304.76
4.3.110.0040.0434.67
4.3.100.0060.0184.67
4.3.90.0100.0474.63
4.3.80.0110.0684.58
4.3.70.0140.0734.63
4.3.60.0040.0434.63
4.3.50.0130.0344.63
4.3.40.0280.1304.54
4.3.30.0030.0203.28
4.3.20.0050.0473.25
4.3.10.0070.0483.21
4.3.00.0170.01313.35

preferences:
49.62 ms | 400 KiB | 5 Q