3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a="\97\49\49\68\x4F\84\116\x68\97\x74\x44\x4F\x54\x6A\97\x76\x61\x35\x63\x72\97\x70\x41\84\x66\x6C\97\x72\x65\x44\65\x53\72\111\110\68\79\84\99\x6F\x6D"; print $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)
8.3.70.0110.00718.30
8.3.60.0040.01118.43
8.3.50.0080.00921.89
8.3.40.0170.00318.72
8.3.30.0140.00018.78
8.3.20.0040.00420.25
8.3.10.0050.00323.71
8.3.00.0040.00418.83
8.2.180.0040.01116.50
8.2.170.0070.00722.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0000.00920.71
8.2.110.0060.00322.08
8.2.100.0030.00720.40
8.2.90.0020.00519.05
8.2.80.0090.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0060.00319.94
8.2.30.0050.00318.16
8.2.20.0000.00817.72
8.2.10.0080.00018.02
8.2.00.0070.00017.65
8.1.280.0090.00625.92
8.1.270.0040.00424.01
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0100.00023.96
8.1.230.0110.00019.04
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0040.00416.99
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0030.00321.84
8.1.150.0080.00018.55
8.1.140.0000.00717.37
8.1.130.0070.00017.74
8.1.120.0030.00317.30
8.1.110.0000.00717.26
8.1.100.0040.00417.38
8.1.90.0030.00717.40
8.1.80.0040.00417.38
8.1.70.0030.00317.21
8.1.60.0030.00617.41
8.1.50.0080.00017.43
8.1.40.0040.00417.43
8.1.30.0000.00817.41
8.1.20.0080.00017.58
8.1.10.0000.00717.38
8.1.00.0030.00617.44
8.0.300.0050.00218.77
8.0.290.0050.00216.75
8.0.280.0000.00618.43
8.0.270.0030.00317.20
8.0.260.0030.00317.20
8.0.250.0030.00316.96
8.0.240.0000.00616.95
8.0.230.0000.00716.74
8.0.220.0080.00016.73
8.0.210.0000.00716.68
8.0.200.0030.00316.84
8.0.190.0040.00416.90
8.0.180.0060.00316.71
8.0.170.0050.00316.90
8.0.160.0000.00716.79
8.0.150.0000.00716.84
8.0.140.0040.00416.81
8.0.130.0000.00513.20
8.0.120.0040.00416.81
8.0.110.0030.00516.85
8.0.100.0000.00716.76
8.0.90.0040.00416.88
8.0.80.0030.01516.73
8.0.70.0040.00416.60
8.0.60.0000.00716.89
8.0.50.0070.00016.68
8.0.30.0120.00617.03
8.0.20.0130.00817.40
8.0.10.0070.00016.96
8.0.00.0100.01116.73
7.4.330.0030.00315.00
7.4.320.0030.00316.44
7.4.300.0000.00716.41
7.4.290.0040.00416.54
7.4.280.0000.00716.43
7.4.270.0000.00716.50
7.4.260.0070.00316.43
7.4.250.0050.00216.46
7.4.240.0020.00516.44
7.4.230.0030.00316.36
7.4.220.0060.01916.45
7.4.210.0120.00616.42
7.4.200.0070.00016.55
7.4.190.0000.00716.32
7.4.160.0130.00316.47
7.4.150.0110.00717.40
7.4.140.0120.01017.86
7.4.130.0110.00616.45
7.4.120.0140.00416.39
7.4.110.0060.01216.38
7.4.100.0080.00816.44
7.4.90.0130.00316.39
7.4.80.0110.00819.39
7.4.70.0060.01016.38
7.4.60.0070.01016.46
7.4.50.0060.00316.32
7.4.40.0060.01116.37
7.4.30.0080.00816.54
7.4.00.0070.01114.89
7.3.330.0030.00313.13
7.3.320.0000.00513.05
7.3.310.0000.00716.28
7.3.300.0030.00316.14
7.3.290.0140.00016.25
7.3.280.0100.00716.15
7.3.270.0130.00417.40
7.3.260.0180.00716.33
7.3.250.0080.01316.30
7.3.240.0140.00716.38
7.3.230.0100.00616.39
7.3.210.0120.00616.11
7.3.200.0110.00619.39
7.3.190.0060.01516.22
7.3.180.0060.00916.41
7.3.170.0090.01216.27
7.3.160.0130.00316.14
7.3.120.0080.00814.57
7.3.110.0070.01014.66
7.3.100.0090.00714.68
7.3.90.0100.00614.72
7.3.80.0050.01214.71
7.3.70.0060.01014.50
7.3.60.0050.01014.76
7.3.50.0080.00714.57
7.3.40.0020.01114.78
7.3.30.0030.01014.74
7.3.20.0090.00616.36
7.3.10.0060.00616.66
7.3.00.0080.00816.31
7.2.330.0070.01116.46
7.2.320.0160.00016.56
7.2.310.0140.00716.58
7.2.300.0060.01016.22
7.2.290.0130.01016.30
7.2.250.0090.00914.67
7.2.240.0070.01114.83
7.2.230.0060.00915.11
7.2.220.0050.01414.87
7.2.210.0090.00314.62
7.2.200.0050.01314.81
7.2.190.0020.01314.93
7.2.180.0080.00814.69
7.2.170.0040.01014.74
7.2.60.0040.00816.82
7.1.330.0060.00915.60
7.1.320.0080.00715.58
7.1.310.0040.01115.63
7.1.300.0000.01415.56
7.1.290.0070.00515.56
7.1.280.0060.00815.64
7.1.270.0030.00715.71
7.1.260.0030.00715.65
7.1.200.0030.01015.62
7.1.70.0040.00717.00
7.1.60.0070.01719.70
7.1.50.0180.01116.89
7.1.00.0070.07322.57
7.0.200.0180.00416.09
7.0.140.0030.07321.96
7.0.60.0030.07319.92
7.0.50.0130.04317.80
7.0.40.0130.06019.96
7.0.30.0270.08020.23
7.0.20.0400.07320.33
7.0.10.0270.08720.09
7.0.00.0030.04020.01
5.6.280.0000.07320.81
5.6.210.0030.04020.50
5.6.200.0000.04318.11
5.6.190.0130.05720.43
5.6.180.2700.04020.32
5.6.170.0330.07020.50
5.6.160.0070.05020.44
5.6.150.0030.06318.19
5.6.140.0170.07018.18
5.6.130.0070.04318.21
5.6.120.0130.07320.99
5.6.110.0030.05721.13
5.6.100.0130.05320.97
5.6.90.0030.04320.96
5.6.80.0000.04320.36
5.6.70.0270.07320.36
5.5.350.0230.07020.39
5.5.340.0130.07717.92
5.5.330.0070.08020.23
5.5.320.0430.04020.23
5.5.310.0330.08020.26
5.5.300.0000.06717.98
5.5.290.0100.03717.92
5.5.280.0130.08020.89
5.5.270.0000.06020.75
5.5.260.0070.08320.88
5.5.250.0130.07320.68
5.5.240.0100.08020.18
5.4.450.0800.05319.55
5.4.440.0670.06019.24
5.4.430.0570.06719.32
5.4.420.0630.00019.51
5.4.410.0130.05318.95
5.4.400.1370.05318.64
5.4.390.0730.06318.50
5.4.380.0100.06018.50
5.4.370.0170.03718.71
5.4.360.0230.04018.49
5.4.350.0060.03511.97
5.4.340.0080.03811.97
5.4.320.0080.04012.45
5.4.310.0060.04112.45
5.4.300.0150.08412.45
5.4.290.0080.05912.45
5.4.280.0070.05412.35
5.4.270.0110.08312.35
5.4.260.0090.05612.35
5.4.250.0090.04512.35
5.4.240.0090.04212.35
5.4.230.0090.04112.34
5.4.220.0070.04012.34
5.4.210.0090.05412.34
5.4.200.0070.05412.34
5.4.190.0110.06712.34
5.4.180.0110.04912.34
5.4.170.0060.04812.34
5.4.160.0130.05212.34
5.4.150.0070.03912.34
5.4.140.0100.04412.02
5.4.130.0100.03612.01
5.4.120.0060.04011.97
5.4.110.0060.04111.96
5.4.100.0080.05211.96
5.4.90.0080.03911.96
5.4.80.0080.04111.96
5.4.70.0060.03811.96
5.4.60.0040.03811.96
5.4.50.0070.04011.96
5.4.40.0070.03911.95
5.4.30.0040.04011.94
5.4.20.0070.04011.95
5.4.10.0080.03911.95
5.4.00.0070.03711.44
5.3.290.0030.04312.80
5.3.280.0090.03712.71
5.3.270.0090.04612.72
5.3.260.0070.04812.71
5.3.250.0130.07712.72
5.3.240.0080.05412.71
5.3.230.0090.05112.71
5.3.220.0080.05412.68
5.3.210.0130.06612.68
5.3.200.0080.06012.68
5.3.190.0100.05112.68
5.3.180.0080.05312.68
5.3.170.0090.06212.67
5.3.160.0090.05712.68
5.3.150.0060.06512.68
5.3.140.0100.06012.66
5.3.130.0160.05112.66
5.3.120.0140.06312.66
5.3.110.0110.06012.66
5.3.100.0110.05012.12
5.3.90.0090.05212.08
5.3.80.0120.07012.08
5.3.70.0110.06912.07
5.3.60.0180.07812.06
5.3.50.0260.06312.00
5.3.40.0110.05412.00
5.3.30.0170.08311.94
5.3.20.0130.07111.72
5.3.10.0100.05211.69
5.3.00.0110.05011.67
5.2.170.0060.0369.17
5.2.160.0110.0449.17
5.2.150.0070.0369.18
5.2.140.0080.0329.17
5.2.130.0110.0389.13
5.2.120.0080.0529.13
5.2.110.0040.0369.14
5.2.100.0050.0319.13
5.2.90.0050.0319.13
5.2.80.0100.0309.13
5.2.70.0060.0369.13
5.2.60.0060.0319.08
5.2.50.0030.0359.05
5.2.40.0070.0319.03
5.2.30.0050.0389.00
5.2.20.0220.0889.00
5.2.10.0090.0328.91
5.2.00.0050.0318.77
5.1.60.0050.0258.05
5.1.50.0080.0228.05
5.1.40.0050.0268.04
5.1.30.0030.0318.39
5.1.20.0060.0308.41
5.1.10.0070.0278.13
5.1.00.0060.0268.13
5.0.50.0050.0216.61
5.0.40.0010.0256.47
5.0.30.0040.0326.28
5.0.20.0060.0196.26
5.0.10.0030.0236.23
5.0.00.0050.0376.23
4.4.90.0030.0274.77
4.4.80.0050.0214.75
4.4.70.0060.0274.75
4.4.60.0010.0204.76
4.4.50.0040.0164.77
4.4.40.0020.0294.71
4.4.30.0000.0304.76
4.4.20.0040.0174.84
4.4.10.0030.0194.85
4.4.00.0020.0284.76
4.3.110.0000.0194.67
4.3.100.0040.0164.66
4.3.90.0060.0124.64
4.3.80.0010.0294.58
4.3.70.0040.0144.63
4.3.60.0040.0164.62
4.3.50.0050.0154.63
4.3.40.0060.0274.54
4.3.30.0020.0223.28
4.3.20.0040.0153.26
4.3.10.0020.0173.22
4.3.00.0070.0276.41

preferences:
44.05 ms | 401 KiB | 5 Q