3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( md5('a') );

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)
8.3.40.0070.00718.72
8.3.30.0100.00318.82
8.3.20.0050.00320.16
8.3.10.0040.00423.54
8.3.00.0000.00819.20
8.2.170.0120.00322.96
8.2.160.0100.00720.35
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00820.76
8.2.110.0050.00522.05
8.2.100.0060.00617.66
8.2.90.0000.00818.95
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0070.00417.55
8.2.50.0000.00818.07
8.2.40.0030.00519.82
8.2.30.0030.00618.07
8.2.20.0040.00417.55
8.2.10.0040.00417.92
8.2.00.0000.00817.61
8.1.270.0000.00824.02
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0040.00819.06
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0080.00017.00
8.1.180.0080.00318.10
8.1.170.0000.00818.50
8.1.160.0040.00421.81
8.1.150.0080.00018.46
8.1.140.0070.00017.34
8.1.130.0030.00317.71
8.1.120.0070.00017.36
8.1.110.0030.00517.18
8.1.100.0070.00017.27
8.1.90.0030.00317.33
8.1.80.0060.00317.35
8.1.70.0030.00317.26
8.1.60.0030.00617.51
8.1.50.0030.00517.28
8.1.40.0000.00817.41
8.1.30.0040.00717.47
8.1.20.0060.00317.41
8.1.10.0040.00417.27
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.20
8.0.270.0030.00317.12
8.0.260.0030.00317.11
8.0.250.0040.00416.72
8.0.240.0000.00816.80
8.0.230.0070.00016.79
8.0.220.0000.00716.76
8.0.210.0030.00316.79
8.0.200.0070.00016.71
8.0.190.0040.00416.70
8.0.180.0070.00016.75
8.0.170.0040.00416.79
8.0.160.0000.00716.75
8.0.150.0070.00016.72
8.0.140.0000.00716.68
8.0.130.0000.00513.22
8.0.120.0000.00816.72
8.0.110.0050.00316.78
8.0.100.0040.00416.77
8.0.90.0030.00316.79
8.0.80.0080.00816.79
8.0.70.0050.00316.82
8.0.60.0050.00216.59
8.0.50.0030.00616.79
8.0.30.0090.00916.82
8.0.20.0130.00517.40
8.0.10.0070.00016.93
8.0.00.0080.00916.57
7.4.330.0000.00515.00
7.4.320.0050.00316.44
7.4.300.0060.00016.45
7.4.290.0060.00316.37
7.4.280.0030.00316.46
7.4.270.0070.00016.29
7.4.260.0040.00416.27
7.4.250.0000.00716.21
7.4.240.0030.00416.41
7.4.230.0000.00716.26
7.4.220.0140.00316.54
7.4.210.0080.01016.42
7.4.200.0030.00316.45
7.4.190.0070.00016.63
7.4.160.0080.01316.25
7.4.150.0140.00417.40
7.4.140.0070.01017.86
7.4.130.0120.00616.43
7.4.120.0110.00516.34
7.4.110.0060.01216.23
7.4.100.0120.00616.33
7.4.90.0120.00616.36
7.4.80.0160.00619.39
7.4.70.0140.00716.45
7.4.60.0120.00416.43
7.4.50.0020.00516.36
7.4.40.0160.00616.42
7.4.30.0100.00616.25
7.4.00.0030.01414.67
7.3.330.0030.00312.92
7.3.320.0050.00012.92
7.3.310.0070.00016.19
7.3.300.0030.00316.11
7.3.290.0120.00916.09
7.3.280.0110.00916.07
7.3.270.0120.00617.40
7.3.260.0090.00916.26
7.3.250.0130.00816.30
7.3.240.0160.00716.52
7.3.230.0090.00916.39
7.3.210.0100.00716.11
7.3.200.0100.00719.39
7.3.190.0100.00616.39
7.3.180.0090.00616.35
7.3.170.0100.00916.45
7.3.160.0030.01316.42
7.3.120.0060.01114.44
7.3.110.0110.00414.62
7.3.100.0040.00814.67
7.3.90.0090.00914.69
7.3.80.0030.01314.63
7.3.70.0000.00914.46
7.3.60.0110.00414.47
7.3.50.0060.00314.60
7.3.40.0100.00314.81
7.3.30.0030.01014.48
7.3.20.0130.00016.55
7.3.10.0090.00016.43
7.3.00.0030.01016.32
7.2.330.0150.00316.55
7.2.320.0150.00616.22
7.2.310.0060.01516.64
7.2.300.0060.01216.51
7.2.290.0140.00316.46
7.2.250.0000.01814.91
7.2.240.0030.01714.57
7.2.230.0070.01114.98
7.2.220.0090.00014.75
7.2.210.0150.00014.57
7.2.200.0080.00314.53
7.2.190.0070.00414.99
7.2.180.0060.01014.88
7.2.170.0030.01214.93
7.2.00.0050.00519.07
7.1.330.0030.01415.37
7.1.320.0060.00615.73
7.1.310.0060.00915.59
7.1.300.0040.00815.64
7.1.290.0070.00715.77
7.1.280.0100.00715.73
7.1.270.0090.00615.62
7.1.260.0030.00715.50
7.1.200.0040.00815.82
7.1.100.0140.00718.11
7.1.70.0060.00317.18
7.1.60.0060.01619.46
7.1.50.0140.01016.61
7.1.00.0070.07322.43
7.0.200.0030.00716.49
7.0.140.0030.07322.04
7.0.60.0130.07720.01
7.0.50.0030.06717.90
7.0.40.0130.06720.27
7.0.30.0300.04720.20
7.0.20.0270.08320.19
7.0.10.0030.04320.17
7.0.00.0030.09320.17
5.6.280.0070.06721.07
5.6.210.0170.07020.76
5.6.200.0100.07018.13
5.6.190.0000.05020.35
5.6.180.0300.06320.57
5.6.170.0300.04320.54
5.6.160.0130.07720.34
5.6.150.0130.07718.20
5.6.140.0070.04018.09
5.6.130.0030.08318.20
5.6.120.0130.03321.14
5.6.110.0100.06021.11
5.6.100.0070.08021.08
5.6.90.0070.06020.97
5.6.80.0170.07020.43
5.5.350.0030.07720.31
5.5.340.0070.08017.92
5.5.330.0100.06320.21
5.5.320.0200.05020.18
5.5.310.0470.06320.24
5.5.300.0000.05017.92
5.5.290.0100.04318.01
5.5.280.0070.03720.86
5.5.270.0000.04720.86
5.5.260.0100.06320.78
5.5.250.0130.07320.45
5.5.240.3800.04320.34
5.4.450.0970.04719.21
5.4.440.1330.07319.42
5.4.430.0800.03719.20
5.4.420.1100.03719.10
5.4.410.0030.03718.99
5.4.400.0200.03319.05
5.4.390.1230.03319.10
5.4.380.0130.06018.59
5.4.370.0200.05718.50
5.4.360.0170.05018.57
5.4.350.0200.05318.53
5.4.340.0230.04318.67
5.4.320.0070.03912.45
5.4.310.0070.03612.45
5.4.300.0090.04112.45
5.4.290.0150.07712.45
5.4.280.0100.06412.35
5.4.270.0100.06212.35
5.4.260.0130.05512.35
5.4.250.0110.05312.35
5.4.240.0180.06412.35
5.4.230.0100.04812.34
5.4.220.0090.04812.34
5.4.210.0100.04912.34
5.4.200.0190.09212.34
5.4.190.0140.10612.34
5.4.180.0180.07612.33
5.4.170.0150.08212.35
5.4.160.0230.11012.34
5.4.150.0110.04912.34
5.4.140.0140.05612.02
5.4.130.0100.05712.01
5.4.120.0110.06411.97
5.4.110.0090.05511.96
5.4.100.0120.05211.96
5.4.90.0090.06011.96
5.4.80.0110.04511.96
5.4.70.0050.04611.96
5.4.60.0120.05511.96
5.4.50.0060.06111.96
5.4.40.0060.06411.95
5.4.30.0100.06711.95
5.4.20.0170.04911.95
5.4.10.0120.06411.95
5.4.00.0100.06211.44
5.3.290.0120.05512.80
5.3.280.0120.06412.71
5.3.270.0150.07812.72
5.3.260.0130.05712.72
5.3.250.0080.06012.72
5.3.240.0080.06212.71
5.3.230.0090.04412.71
5.3.220.0070.05712.68
5.3.210.0080.05112.68
5.3.200.0100.04012.68
5.3.190.0090.04312.68
5.3.180.0090.04012.67
5.3.170.0050.06212.67
5.3.160.0130.07412.67
5.3.150.0140.06912.67
5.3.140.0140.07212.66
5.3.130.0070.06912.65
5.3.120.0120.07312.65
5.3.110.0110.05112.66
5.3.100.0150.04812.12
5.3.90.0100.06212.09
5.3.80.0160.10012.07
5.3.70.0080.05412.07
5.3.60.0080.05612.06
5.3.50.0060.04912.00
5.3.40.0170.06212.00
5.3.30.0080.05411.94
5.3.20.0030.04111.71
5.3.10.0110.03411.69
5.3.00.0080.04411.67
5.2.170.0140.0419.17
5.2.160.0080.0359.18
5.2.150.0070.0499.17
5.2.140.0080.0369.17
5.2.130.0110.0539.13
5.2.120.0060.0449.13
5.2.110.0070.0469.14
5.2.100.0070.0419.13
5.2.90.0100.0579.13
5.2.80.0180.0639.13
5.2.70.0080.0629.13
5.2.60.0130.0659.08
5.2.50.0070.0449.05
5.2.40.0050.0419.03
5.2.30.0130.0509.01
5.2.20.0130.0599.02
5.2.10.0140.0378.93
5.2.00.0150.0698.79
5.1.60.0190.0408.07
5.1.50.0090.0378.06
5.1.40.0060.0328.05
5.1.30.0090.0518.40
5.1.20.0070.0618.42
5.1.10.0090.0348.14
5.1.00.0090.0808.14
5.0.50.0220.0666.63
5.0.40.0110.0456.48
5.0.30.0080.0386.29
5.0.20.0070.0256.27
5.0.10.0040.0326.25
5.0.00.0060.0466.23
4.4.90.0040.0274.78
4.4.80.0030.0324.76
4.4.70.0050.0234.76
4.4.60.0050.0264.75
4.4.50.0040.0274.77
4.4.40.0050.0374.71
4.4.30.0020.0284.76
4.4.20.0040.0284.85
4.4.10.0070.0284.85
4.4.00.0020.0484.76
4.3.110.0070.0294.67
4.3.100.0070.0224.66
4.3.90.0050.0244.64
4.3.80.0080.0594.58
4.3.70.0050.0194.63
4.3.60.0060.0224.63
4.3.50.0040.0184.63
4.3.40.0070.0334.54
4.3.30.0030.0223.29
4.3.20.0020.0233.26
4.3.10.0040.0223.22
4.3.00.0270.01316.15

preferences:
62.89 ms | 400 KiB | 5 Q