3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=1;$i<1001;$i++){ echo "Hello!".$i; } ?>

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)
8.3.60.0130.00716.63
8.3.50.0160.00621.96
8.3.40.0100.01018.51
8.3.30.0040.01218.88
8.3.20.0060.00320.21
8.3.10.0000.00821.75
8.3.00.0090.00020.52
8.2.180.0130.00316.50
8.2.170.0170.00022.96
8.2.160.0130.00622.08
8.2.150.0090.00024.18
8.2.140.0150.00624.66
8.2.130.0030.00626.16
8.2.120.0060.00322.25
8.2.110.0060.00322.31
8.2.100.0080.00417.72
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0070.00317.80
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0040.00817.93
8.2.20.0080.00017.71
8.2.10.0040.00417.56
8.2.00.0000.00917.54
8.1.280.0160.00625.92
8.1.270.0030.00623.67
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00023.94
8.1.230.0060.00619.00
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00617.35
8.1.190.0000.00917.54
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0040.00421.90
8.1.150.0000.00818.56
8.1.140.0080.00017.25
8.1.130.0000.00717.80
8.1.120.0030.00617.36
8.1.110.0090.00017.27
8.1.100.0040.00417.35
8.1.90.0040.00417.28
8.1.80.0000.00717.38
8.1.70.0040.00417.36
8.1.60.0040.00417.40
8.1.50.0000.00817.40
8.1.40.0080.00017.34
8.1.30.0080.00017.45
8.1.20.0030.00617.62
8.1.10.0040.00417.43
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0040.00418.30
8.0.270.0040.00417.28
8.0.260.0040.00416.68
8.0.250.0020.00516.96
8.0.240.0050.00316.86
8.0.230.0040.00416.98
8.0.220.0000.00816.89
8.0.210.0050.00216.82
8.0.200.0000.00716.98
8.0.190.0040.00416.82
8.0.180.0100.00016.80
8.0.170.0050.00316.91
8.0.160.0060.00316.93
8.0.150.0040.00416.82
8.0.140.0070.00016.77
8.0.130.0060.00013.33
8.0.120.0030.00516.80
8.0.110.0040.00416.88
8.0.100.0050.00316.93
8.0.90.0080.00016.61
8.0.80.0120.00916.88
8.0.70.0030.00516.82
8.0.60.0060.00316.84
8.0.50.0050.00316.69
8.0.30.0170.01117.02
8.0.20.0090.01317.40
8.0.10.0000.00716.98
8.0.00.0150.00916.68
7.4.330.0000.00515.00
7.4.320.0000.00716.49
7.4.300.0030.00316.43
7.4.290.0040.00416.37
7.4.280.0020.00516.45
7.4.270.0030.00516.35
7.4.260.0000.00816.44
7.4.250.0080.00016.48
7.4.240.0040.00416.53
7.4.230.0040.00416.65
7.4.220.0200.01016.49
7.4.210.0070.01216.42
7.4.200.0040.00416.55
7.4.190.0030.00516.58
7.4.160.0090.00916.70
7.4.150.0200.00317.40
7.4.140.0180.00817.86
7.4.130.0090.01316.43
7.4.120.0170.00516.55
7.4.110.0160.01216.42
7.4.100.0100.01016.58
7.4.90.0120.00916.57
7.4.80.0120.01016.49
7.4.70.0130.01016.61
7.4.60.0130.00716.56
7.4.50.0000.00916.25
7.4.40.0070.00822.77
7.4.30.0110.01316.51
7.4.00.0080.01114.81
7.3.330.0030.00313.15
7.3.320.0000.00512.98
7.3.310.0080.00016.38
7.3.300.0040.00416.31
7.3.290.0040.01816.21
7.3.280.0150.00416.29
7.3.270.0150.00417.40
7.3.260.0110.01116.61
7.3.250.0170.00616.55
7.3.240.0190.00216.22
7.3.230.0130.00716.51
7.3.210.0130.00916.37
7.3.200.0150.00919.39
7.3.190.0100.01016.38
7.3.180.0130.00716.36
7.3.170.0160.00316.40
7.3.160.0090.00916.48
7.3.120.0060.00814.69
7.3.110.0100.00714.79
7.3.100.0150.00614.82
7.3.90.0100.01014.64
7.3.80.0100.00714.65
7.3.70.0090.00614.68
7.3.60.0070.01014.87
7.3.50.0080.00814.93
7.3.40.0120.00414.92
7.3.30.0110.00414.97
7.3.20.0040.01116.39
7.3.10.0110.00716.40
7.3.00.0180.00016.82
7.2.330.0170.00316.31
7.2.320.0150.01116.66
7.2.310.0140.00716.49
7.2.300.0110.01016.59
7.2.290.0170.00316.81
7.2.250.0030.01715.20
7.2.240.0030.02014.89
7.2.230.0100.01015.14
7.2.220.0100.00315.07
7.2.210.0150.00415.00
7.2.200.0120.00615.18
7.2.190.0060.01014.81
7.2.180.0060.00615.11
7.2.170.0090.00615.05
7.2.00.0040.00719.60
7.1.330.0090.00615.79
7.1.320.0130.00615.86
7.1.310.0100.00715.59
7.1.300.0070.01415.52
7.1.290.0040.01115.79
7.1.280.0100.01015.54
7.1.270.0070.00715.65
7.1.260.0000.01615.86
7.1.100.0060.00918.09
7.1.70.0080.00016.96
7.1.60.0040.01819.32
7.1.50.0130.01316.87
7.1.00.0030.07722.30
7.0.200.0080.00016.96
7.0.140.0030.07322.10
7.0.100.0070.07020.01
7.0.90.0100.03720.13
7.0.80.0030.07319.98
7.0.70.0100.07719.93
7.0.60.0100.07719.94
7.0.50.0030.06720.20
7.0.40.0130.03320.23
7.0.30.0030.04320.05
7.0.20.0000.04720.08
7.0.10.0130.08019.99
7.0.00.0130.03320.13
5.6.280.0000.07721.02
5.6.250.0100.06320.62
5.6.240.0130.06320.68
5.6.230.0070.07320.62
5.6.220.0070.05320.64
5.6.210.0000.07320.75
5.6.200.0100.03721.04
5.6.190.0030.04321.00
5.6.180.0000.04721.08
5.6.170.0100.03721.02
5.6.160.0000.04321.03
5.6.150.0030.04321.13
5.6.140.0070.04320.91
5.6.130.0070.03320.98
5.6.120.0070.04320.93
5.6.110.0030.04321.09
5.6.100.0000.04721.00
5.6.90.0030.04021.04
5.6.80.0070.03720.47
5.6.70.0030.05720.50
5.6.60.0100.02720.41
5.6.50.0030.04020.40
5.6.40.0070.03020.46
5.6.30.0030.04720.31
5.6.20.0030.04020.38
5.6.10.0030.03320.42
5.6.00.0070.04020.38
5.5.380.0070.03720.34
5.5.370.0030.05320.36
5.5.360.0070.08020.43
5.5.350.0130.07320.33
5.5.340.0170.07020.73
5.5.330.0070.04020.76
5.5.320.0070.03720.80
5.5.310.0030.04320.88
5.5.300.0100.05320.86
5.5.290.0070.03720.64
5.5.280.0070.04020.86
5.5.270.0170.03020.89
5.5.260.0030.04320.89
5.5.250.0130.03320.57
5.5.240.0070.03720.14
5.5.230.0030.04320.29
5.5.220.0000.04320.13
5.5.210.0000.04320.15
5.5.200.0130.03020.23
5.5.190.0100.03320.23
5.5.180.0070.03320.07
5.5.160.0030.03320.27
5.5.150.0070.03020.17
5.5.140.0000.04020.26
5.5.130.0000.03719.97
5.5.120.0030.03319.98
5.5.110.0000.03720.25
5.5.100.0030.03720.11
5.5.90.0030.03320.06
5.5.80.0030.03319.96
5.5.70.0070.03020.14
5.5.60.0000.03719.95
5.5.50.0030.03019.93
5.5.40.0070.03019.95
5.5.30.0000.04020.07
5.5.20.0200.06720.04
5.5.10.0100.05320.02
5.5.00.0070.05020.00
5.4.450.0070.08319.38
5.4.440.0070.03719.30
5.4.430.0130.03019.22
5.4.420.0100.03719.44
5.4.410.0100.02718.98
5.4.400.0130.03719.03
5.4.390.0130.03019.02
5.4.380.0030.04019.14
5.4.370.0070.02718.96
5.4.360.0100.03318.79
5.4.350.0030.03019.05
5.4.340.0030.04018.98
5.4.320.0030.03318.98
5.4.310.0000.04318.81
5.4.300.0130.02018.80
5.4.290.0000.04019.03
5.4.280.0070.03018.96
5.4.270.0030.03019.07
5.4.260.0100.03319.04
5.4.250.0170.03019.04
5.4.240.0030.03719.05
5.4.230.0100.02718.78
5.4.220.0030.03718.98
5.4.210.0000.03718.94
5.4.200.0200.02719.11
5.4.190.0030.03319.08
5.4.180.0200.03718.80
5.4.170.0030.05718.80
5.4.160.0100.03019.12
5.4.150.0030.03319.12
5.4.140.0030.03716.32
5.4.130.0100.03016.22
5.4.120.0000.03316.34
5.4.110.0070.05716.21
5.4.100.0030.03716.30
5.4.90.0070.06316.34
5.4.80.0000.04716.20
5.4.70.0000.05016.26
5.4.60.0070.04016.32
5.4.50.0030.04016.30
5.4.40.0000.05716.47
5.4.30.0070.03716.30
5.4.20.0070.03316.22
5.4.10.0100.04316.50
5.4.00.0000.07015.43
5.3.290.0030.03314.65
5.3.280.0070.02714.43
5.3.270.0030.03714.58
5.3.260.0000.03314.58
5.3.250.0000.04714.61
5.3.240.0030.05014.56
5.3.230.0070.03714.45
5.3.220.0100.03014.42
5.3.210.0000.07314.54
5.3.200.0070.03314.38
5.3.190.0000.04014.54
5.3.180.0070.05714.57
5.3.170.0100.03014.52
5.3.160.0100.03014.47
5.3.150.0030.04314.42
5.3.140.0070.06314.37
5.3.130.0100.03314.45
5.3.120.0170.06714.50
5.3.110.0030.08014.45
5.3.100.0100.07014.03
5.3.90.0070.03314.02
5.3.80.0030.03713.95
5.3.70.0070.03313.97
5.3.60.0070.05713.99
5.3.50.0100.03313.87
5.3.40.0000.04013.84
5.3.30.0000.04713.87
5.3.20.0030.03313.54
5.3.10.0030.03713.43
5.3.00.0130.05313.49
5.2.170.0070.02712.02
5.2.160.0000.03012.02
5.2.150.0030.03012.02
5.2.140.0070.03712.02
5.2.130.0100.05712.02
5.2.120.0000.03712.02
5.2.110.0030.06012.02
5.2.100.0030.03012.02
5.2.90.0000.03012.02
5.2.80.0000.03712.02
5.2.70.0070.03012.02
5.2.60.0000.04012.02
5.2.50.0000.03312.02
5.2.40.0000.03012.02
5.2.30.0070.02312.02
5.2.20.0000.04312.02
5.2.10.0030.05712.02
5.2.00.0100.05012.02
5.1.60.0100.04312.02
5.1.50.0000.06012.02
5.1.40.0070.02012.02
5.1.30.0000.03012.02
5.1.20.0000.05012.02
5.1.10.0000.02712.02
5.1.00.0030.03312.02
5.0.50.0000.02012.02
5.0.40.0130.01012.02
5.0.30.0000.03012.02
5.0.20.0000.02312.02
5.0.10.0070.02012.02
5.0.00.0070.05312.02
4.4.90.0030.02312.02
4.4.80.0000.02312.02
4.4.70.0000.02712.02
4.4.60.0030.01312.02
4.4.50.0000.01712.02
4.4.40.0000.02712.02
4.4.30.0000.03712.02
4.4.20.0030.02712.02
4.4.10.0030.01312.02
4.4.00.0000.03012.02
4.3.110.0070.01312.02
4.3.100.0000.02312.02
4.3.90.0070.03312.02
4.3.80.0030.03712.02
4.3.70.0030.01312.02
4.3.60.0000.02312.02
4.3.50.0030.01312.02
4.3.40.0000.04312.02
4.3.30.0000.03712.02
4.3.20.0030.01312.02
4.3.10.0000.03712.02
4.3.00.0000.03312.02

preferences:
43.17 ms | 401 KiB | 5 Q