3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 10; while($x-- > 0) echo "$x\n";

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)
8.3.40.0040.01218.71
8.3.30.0110.00318.69
8.3.20.0070.00018.64
8.3.10.0090.00020.53
8.3.00.0030.00517.50
8.2.170.0090.00922.96
8.2.160.0070.00722.15
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00019.82
8.2.110.0030.00620.76
8.2.100.0040.00817.78
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0030.00518.03
8.2.50.0000.00918.07
8.2.40.0040.00419.79
8.2.30.0040.00418.17
8.2.20.0040.00417.53
8.2.10.0030.00617.69
8.2.00.0040.00417.55
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0060.00620.96
8.1.220.0000.00918.77
8.1.210.0040.00418.85
8.1.200.0000.00817.10
8.1.190.0080.00017.41
8.1.180.0030.00518.10
8.1.170.0000.00818.74
8.1.160.0040.00418.73
8.1.150.0000.00918.57
8.1.140.0040.00717.30
8.1.130.0030.00317.83
8.1.120.0030.00317.38
8.1.110.0000.00817.40
8.1.100.0000.00817.35
8.1.90.0040.00417.30
8.1.80.0030.00617.37
8.1.70.0030.00317.27
8.1.60.0000.00717.52
8.1.50.0080.00017.42
8.1.40.0000.00817.50
8.1.30.0040.00417.63
8.1.20.0040.00417.60
8.1.10.0080.00017.38
8.1.00.0040.00417.41
8.0.300.0000.00720.04
8.0.290.0040.00416.75
8.0.280.0040.00318.45
8.0.270.0040.00317.17
8.0.260.0040.00416.84
8.0.250.0030.00316.96
8.0.240.0040.00416.91
8.0.230.0000.00716.95
8.0.220.0030.00516.84
8.0.210.0000.00716.85
8.0.200.0000.00616.80
8.0.190.0040.00416.98
8.0.180.0040.00416.93
8.0.170.0020.00516.92
8.0.160.0070.00016.90
8.0.150.0030.00616.79
8.0.140.0020.00516.86
8.0.130.0030.00313.38
8.0.120.0040.00416.88
8.0.110.0080.00016.72
8.0.100.0040.00416.95
8.0.90.0070.00016.96
8.0.80.0080.00616.80
8.0.70.0000.00716.91
8.0.60.0000.00716.94
8.0.50.0070.00016.94
8.0.30.0080.01017.18
8.0.20.0150.00517.07
8.0.10.0000.00816.99
8.0.00.0130.00516.81
7.4.330.0030.00214.60
7.4.320.0000.00616.36
7.4.300.0000.00616.54
7.4.290.0000.00716.54
7.4.280.0080.00016.42
7.4.270.0000.00716.43
7.4.260.0030.00313.27
7.4.250.0020.00516.38
7.4.240.0000.00716.43
7.4.230.0070.00016.44
7.4.220.0150.00616.56
7.4.210.0090.00916.43
7.4.200.0000.00716.61
7.4.190.0040.00416.61
7.4.160.0090.00616.49
7.4.150.0140.00317.07
7.4.140.0080.00817.20
7.4.130.0110.00716.46
7.4.120.0140.00616.45
7.4.110.0040.01416.66
7.4.100.0000.01816.59
7.4.90.0060.01316.55
7.4.80.0130.00318.63
7.4.70.0110.00616.32
7.4.60.0030.01516.62
7.4.50.0050.00022.66
7.4.40.0000.01621.69
7.4.30.0100.00616.45
7.4.00.0060.00915.13
7.3.330.0000.00613.07
7.3.320.0030.00312.99
7.3.310.0040.00416.30
7.3.300.0030.00316.30
7.3.290.0070.00616.18
7.3.280.0060.01016.29
7.3.270.0130.00417.07
7.3.260.0120.00718.24
7.3.250.0130.01116.41
7.3.240.0140.00316.54
7.3.230.0100.00716.41
7.3.210.0090.00916.28
7.3.200.0120.01119.39
7.3.190.0100.01316.55
7.3.180.0040.01216.29
7.3.170.0060.01016.35
7.3.160.0090.00616.52
7.3.120.0030.00615.05
7.2.330.0080.00816.28
7.2.320.0060.01116.69
7.2.310.0130.01016.36
7.2.300.0130.00416.32
7.2.290.0080.00816.52
7.2.60.0070.00716.96
7.2.00.0090.00619.54
7.1.200.0040.00815.65
7.1.100.0040.00717.78
7.1.70.0040.00417.10
7.1.60.0060.01819.40
7.1.50.0070.01816.89
7.1.00.0030.07722.43
7.0.200.0000.00916.79
7.0.140.0000.07721.95
7.0.120.0030.03022.05
7.0.60.0070.07319.87
7.0.50.0070.08317.83
7.0.40.0070.04020.26
7.0.30.0230.03320.13
7.0.20.0400.06320.20
7.0.10.0000.05020.01
7.0.00.0030.04720.30
5.6.280.0070.07021.14
5.6.210.0070.05320.64
5.6.200.0170.05718.17
5.6.190.0230.05020.61
5.6.180.3100.04320.57
5.6.170.0230.04720.48
5.6.160.0100.07720.70
5.6.150.0100.07718.20
5.6.140.0130.07318.21
5.6.130.0070.05318.21
5.6.120.0070.04721.11
5.6.110.0070.08720.96
5.6.100.0270.06721.12
5.6.90.0000.06021.01
5.6.80.0130.07320.34
5.5.350.0370.07020.29
5.5.340.0230.03717.92
5.5.330.0000.07020.36
5.5.320.0230.05720.27
5.5.310.0330.05320.27
5.5.300.0000.04018.01
5.5.290.0130.07718.00
5.5.280.0000.08020.87
5.5.270.0130.06320.86
5.5.260.0030.08020.72
5.5.250.0070.08020.58
5.5.240.0000.08020.14
5.4.450.0130.03319.48
5.4.440.0070.07319.43
5.4.430.0200.04019.44
5.4.420.0030.04019.50
5.4.410.0000.04019.11
5.4.400.0000.04018.81
5.4.390.0070.04719.12
5.4.380.0130.02719.02
5.4.370.0030.04019.07
5.4.360.0000.04019.18
5.4.350.0000.04018.97
5.4.340.0070.03318.93
5.4.320.0070.03319.14
5.4.310.0030.03719.15
5.4.300.0030.03719.07
5.4.290.0030.03719.17
5.4.280.0000.04019.00
5.4.270.0070.03319.08
5.4.260.0000.04019.14
5.4.250.0030.03719.13
5.4.240.0030.04019.01
5.4.230.0070.03719.07
5.4.220.0100.03019.07
5.4.210.0100.06719.07
5.4.200.0000.04019.09
5.4.190.0100.04718.99
5.4.180.0070.05718.90
5.4.170.0000.07719.17
5.4.160.0100.07018.79
5.4.150.0030.07718.92
5.4.140.0000.05716.29
5.4.130.0100.06716.24
5.4.120.0070.04716.24
5.4.110.0070.03316.43
5.4.100.0030.04716.61
5.4.90.0030.04316.14
5.4.80.0000.04716.22
5.4.70.0070.03316.39
5.4.60.0030.03316.24
5.4.50.0000.04016.36
5.4.40.0070.06016.29
5.4.30.0100.03016.31
5.4.20.0100.06716.32
5.4.10.0000.04016.29
5.4.00.0000.04015.78
5.3.290.0070.04014.58
5.3.280.0070.04014.56
5.3.270.0070.03314.54
5.3.260.0070.03714.54
5.3.250.0030.08014.53
5.3.240.0000.04014.55
5.3.230.0100.03314.56
5.3.220.0070.03314.65
5.3.210.0030.03714.48
5.3.200.0100.06014.45
5.3.190.0030.04714.57
5.3.180.0030.03714.50
5.3.170.0100.05714.44
5.3.160.0200.05714.57
5.3.150.0030.07714.52
5.3.140.0130.06714.56
5.3.130.0100.07014.50
5.3.120.0170.03714.42
5.3.110.0030.05014.44
5.3.100.0070.07313.96
5.3.90.0130.07013.90
5.3.80.0070.06313.96
5.3.70.0000.07013.95
5.3.60.0130.06013.94
5.3.50.0030.03713.86
5.3.40.0100.03013.73
5.3.30.0070.03713.69
5.3.20.0030.05013.50
5.3.10.0070.03313.47
5.3.00.0030.06013.59
5.2.170.0000.07011.05
5.2.160.0030.05711.00
5.2.150.0030.02711.01
5.2.140.0030.04011.30
5.2.130.0130.05011.11
5.2.120.0100.03011.00
5.2.110.0000.03311.06
5.2.100.0070.04011.08
5.2.90.0000.06011.09
5.2.80.0030.06011.24
5.2.70.0000.03010.91
5.2.60.0000.03011.03
5.2.50.0100.03010.95
5.2.40.0070.05710.97
5.2.30.0070.03011.05
5.2.20.0070.05011.11
5.2.10.0070.02710.86
5.2.00.0030.06310.61
5.1.60.0030.03310.06
5.1.50.0000.04710.05
5.1.40.0070.0509.89
5.1.30.0000.03710.25
5.1.20.0030.05310.26
5.1.10.0000.03310.12
5.1.00.0000.02710.01
5.0.50.0030.0209.07
5.0.40.0030.0479.07
5.0.30.0000.0309.07
5.0.20.0070.0179.07
5.0.10.0030.0179.07
5.0.00.0030.0309.07
4.4.90.0000.0279.07
4.4.80.0030.0139.07
4.4.70.0000.0179.07
4.4.60.0000.0179.07
4.4.50.0030.0139.07
4.4.40.0000.0439.07
4.4.30.0000.0179.07
4.4.20.0030.0179.07
4.4.10.0000.0379.07
4.4.00.0000.0509.07
4.3.110.0070.0109.07
4.3.100.0030.0279.07
4.3.90.0000.0179.07
4.3.80.0000.0279.07
4.3.70.0030.0139.07
4.3.60.0070.0209.07
4.3.50.0000.0339.07
4.3.40.0030.0309.07
4.3.30.0000.0239.07
4.3.20.0000.0179.07
4.3.10.0000.0179.07
4.3.00.0000.0339.07

preferences:
47.46 ms | 400 KiB | 5 Q