3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=100; while($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)
8.3.40.0110.01118.72
8.3.30.0110.00418.83
8.3.20.0040.00420.21
8.3.10.0040.00421.91
8.3.00.0090.00022.40
8.2.170.0110.00322.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00819.26
8.2.110.0090.00022.25
8.2.100.0090.00319.28
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0050.00217.80
8.2.50.0060.00318.07
8.2.40.0060.00318.16
8.2.30.0030.00617.89
8.2.20.0050.00217.46
8.2.10.0040.00419.41
8.2.00.0040.00417.51
8.1.270.0060.00322.14
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00923.70
8.1.230.0060.00619.22
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00717.29
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0030.00321.79
8.1.150.0080.00018.56
8.1.140.0040.00417.41
8.1.130.0000.00717.81
8.1.120.0000.00917.42
8.1.110.0050.00217.30
8.1.100.0030.00317.26
8.1.90.0000.00717.29
8.1.80.0030.00317.33
8.1.70.0070.00017.39
8.1.60.0070.00717.36
8.1.50.0060.00317.36
8.1.40.0020.00517.47
8.1.30.0080.00017.50
8.1.20.0000.00817.57
8.1.10.0050.00217.30
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0030.00317.04
8.0.280.0030.00518.25
8.0.270.0040.00417.20
8.0.260.0030.00316.74
8.0.250.0000.00716.82
8.0.240.0000.00716.82
8.0.230.0040.00316.80
8.0.220.0070.00016.86
8.0.210.0040.00416.86
8.0.200.0000.00716.94
8.0.190.0040.00416.90
8.0.180.0000.00716.86
8.0.170.0040.00416.90
8.0.160.0000.00716.83
8.0.150.0000.01116.64
8.0.140.0000.00716.78
8.0.130.0000.00513.28
8.0.120.0080.00016.63
8.0.110.0050.00316.78
8.0.100.0040.00416.82
8.0.90.0000.00816.77
8.0.80.0030.01316.77
8.0.70.0040.00416.65
8.0.60.0000.00716.79
8.0.50.0020.00516.71
8.0.30.0110.00816.80
8.0.20.0050.01317.40
8.0.10.0070.00017.00
8.0.00.0110.01116.67
7.4.330.0000.00515.09
7.4.320.0030.00316.45
7.4.300.0030.00316.52
7.4.290.0000.00716.32
7.4.280.0030.00316.47
7.4.270.0070.00016.41
7.4.260.0030.00616.40
7.4.250.0000.00816.43
7.4.240.0030.00316.52
7.4.230.0030.00316.23
7.4.220.0130.00316.49
7.4.210.0090.00616.47
7.4.200.0070.00016.62
7.4.190.0030.00316.66
7.4.160.0100.00616.50
7.4.150.0070.01417.40
7.4.140.0140.00517.86
7.4.130.0090.00916.47
7.4.120.0130.00516.41
7.4.110.0150.00316.38
7.4.100.0060.01216.42
7.4.90.0150.00616.39
7.4.80.0080.00819.39
7.4.70.0100.00616.45
7.4.60.0050.01016.30
7.4.50.0040.00016.25
7.4.40.0070.00722.77
7.4.30.0110.01116.28
7.4.00.0080.00714.92
7.3.330.0070.00013.10
7.3.320.0030.00312.93
7.3.310.0030.00316.15
7.3.300.0000.00616.19
7.3.290.0070.00716.15
7.3.280.0070.00616.18
7.3.270.0060.01117.40
7.3.260.0140.00316.09
7.3.250.0130.01016.25
7.3.240.0120.00916.39
7.3.230.0100.00716.39
7.3.210.0100.00616.27
7.3.200.0090.01219.39
7.3.190.0030.01316.39
7.3.180.0090.00616.16
7.3.170.0090.00616.37
7.3.160.0080.00816.56
7.3.120.0050.01314.68
7.3.110.0030.01314.68
7.3.100.0040.01214.86
7.3.90.0040.01114.73
7.3.80.0060.00814.85
7.3.70.0060.00814.77
7.3.60.0080.00614.86
7.3.50.0000.01214.64
7.3.40.0050.00814.77
7.3.30.0020.01114.76
7.3.20.0100.00516.50
7.3.10.0080.00716.68
7.3.00.0040.00816.50
7.2.330.0100.00716.58
7.2.320.0130.00616.37
7.2.310.0110.01216.37
7.2.300.0030.02016.34
7.2.290.0040.01216.67
7.2.250.0090.00914.79
7.2.240.0060.00814.82
7.2.230.0040.01214.93
7.2.220.0050.01214.59
7.2.210.0070.00714.89
7.2.200.0060.00415.05
7.2.190.0070.00715.01
7.2.180.0070.00714.88
7.2.170.0070.00714.88
7.2.160.0030.01314.63
7.2.150.0060.01016.74
7.2.140.0030.00916.81
7.2.130.0040.01216.85
7.2.120.0070.01016.44
7.2.110.0060.00916.83
7.2.100.0040.01216.66
7.2.90.0070.00416.96
7.2.80.0040.01116.49
7.2.70.0040.01116.51
7.2.60.0050.00916.83
7.2.50.0070.00616.71
7.2.40.0100.00616.78
7.2.30.0090.00616.38
7.2.20.0040.01116.67
7.2.10.0140.00016.59
7.2.00.0040.01116.57
7.1.330.0060.00915.79
7.1.320.0090.00515.47
7.1.310.0050.00915.52
7.1.300.0050.01015.70
7.1.290.0030.01015.76
7.1.280.0080.00615.57
7.1.270.0060.00515.51
7.1.260.0090.00615.85
7.1.250.0040.01115.68
7.1.200.0070.00715.42
7.1.70.0060.00317.04
7.1.60.0070.01819.82
7.1.50.0040.01816.98
7.1.00.0100.07322.54
7.0.200.0080.00816.73
7.0.140.0000.07721.95
7.0.100.0100.04319.88
7.0.90.0200.04020.12
7.0.80.0330.08719.95
7.0.70.0300.06319.90
7.0.60.0200.07019.96
7.0.50.0100.06020.25
7.0.40.0100.08020.05
7.0.30.0000.09720.04
7.0.20.0130.08019.96
7.0.10.0170.07320.13
7.0.00.0100.07020.12
5.6.280.0070.07020.90
5.6.250.0030.07320.63
5.6.240.0100.07720.63
5.6.230.0000.05320.62
5.6.220.0170.07020.57
5.6.210.0100.07320.75
5.6.200.0170.06320.93
5.6.190.0070.06320.93
5.6.180.0030.07321.07
5.6.170.0130.05321.00
5.6.160.0070.06021.13
5.6.150.0030.08021.01
5.6.140.0100.08720.94
5.6.130.0070.08020.99
5.6.120.0130.07720.94
5.6.110.0170.07721.05
5.6.100.0070.08721.09
5.6.90.0070.06021.14
5.6.80.0000.05720.38
5.6.70.0130.08320.39
5.6.60.0100.07020.50
5.6.50.0130.07320.48
5.6.40.0100.05720.41
5.6.30.0130.03320.43
5.6.20.0130.07020.35
5.6.10.0100.05720.30
5.6.00.0100.08020.34
5.5.380.0070.06020.34
5.5.370.0030.04320.38
5.5.360.0070.08020.34
5.5.350.0070.05720.42
5.5.340.0070.07320.83
5.5.330.0030.07320.89
5.5.320.0030.09320.89
5.5.310.0030.04320.77
5.5.300.0030.08320.89
5.5.290.0100.08320.84
5.5.280.0170.07720.91
5.5.270.0230.07320.62
5.5.260.0100.09020.81
5.5.250.0070.07720.56
5.5.240.0030.08020.21
5.5.230.0070.07720.13
5.5.220.0130.04020.25
5.5.210.0100.07720.27
5.5.200.0100.08020.08
5.5.190.0030.08020.12
5.5.180.0130.05320.21
5.5.160.0030.06020.24
5.5.150.0100.07720.13
5.5.140.0170.07320.14
5.5.130.0100.07319.96
5.5.120.0070.05719.98
5.5.110.0070.07319.98
5.5.100.0100.08019.94
5.5.90.0030.04320.08
5.5.80.0070.07320.06
5.5.70.0000.08720.05
5.5.60.0230.07020.09
5.5.50.0000.08720.11
5.5.40.0070.06320.08
5.5.30.0070.07719.95
5.5.20.0070.04320.07
5.5.10.0130.07720.07
5.5.00.0100.07719.99
5.4.450.0100.07019.30
5.4.440.0070.08719.24
5.4.430.0100.07319.38
5.4.420.0030.08019.34
5.4.410.0100.07019.27
5.4.400.0070.06719.03
5.4.390.0200.06319.07
5.4.380.0030.07719.13
5.4.370.0100.05319.05
5.4.360.0070.07719.06
5.4.350.0070.07719.06
5.4.340.0130.04019.14
5.4.320.0070.07718.96
5.4.310.0100.05019.05
5.4.300.0100.07718.97
5.4.290.0030.07718.90
5.4.280.0070.06719.02
5.4.270.0130.07319.04
5.4.260.0070.07318.94
5.4.250.0070.05319.22
5.4.240.0100.07318.80
5.4.230.0070.07719.07
5.4.220.0130.06319.02
5.4.210.0000.08019.02
5.4.200.0070.07319.09
5.4.190.0100.07318.95
5.4.180.0070.05318.89
5.4.170.0070.04318.93
5.4.160.0070.06019.08
5.4.150.0070.07319.07
5.4.140.0100.06316.37
5.4.130.0030.06316.28
5.4.120.0100.04716.28
5.4.110.0100.06316.33
5.4.100.0070.07016.42
5.4.90.0100.05016.36
5.4.80.0100.06716.31
5.4.70.0030.03316.34
5.4.60.0070.05316.43
5.4.50.0070.04316.28
5.4.40.0000.07316.32
5.4.30.0170.06716.42
5.4.20.0100.05316.20
5.4.10.0000.05316.23
5.4.00.0130.06715.82
5.3.290.0030.06714.59
5.3.280.0100.07714.55
5.3.270.0130.04314.45
5.3.260.0170.07714.46
5.3.250.0100.06714.59
5.3.240.0030.08014.50
5.3.230.0030.08014.47
5.3.220.0100.06314.52
5.3.210.0070.03714.55
5.3.200.0100.07014.47
5.3.190.0000.07314.52
5.3.180.0170.02714.39
5.3.170.0070.07314.42
5.3.160.0100.07714.50
5.3.150.0130.04314.56
5.3.140.0070.07714.53
5.3.130.0170.06014.39
5.3.120.0130.03314.40
5.3.110.0130.07014.55
5.3.100.0100.06013.89
5.3.90.0070.07013.96
5.3.80.0070.04714.01
5.3.70.0070.05013.96
5.3.60.0000.04313.87
5.3.50.0100.03713.79
5.3.40.0030.03713.91
5.3.30.0030.06313.89
5.3.20.0030.04013.44
5.3.10.0000.03713.66
5.3.00.0070.03313.39
5.2.170.0070.05711.20
5.2.160.0030.06011.13
5.2.150.0100.04310.93
5.2.140.0030.05711.17
5.2.130.0030.04011.13
5.2.120.0000.03310.89
5.2.110.0030.03011.11
5.2.100.0070.02711.16
5.2.90.0000.04311.08
5.2.80.0030.03011.14
5.2.70.0000.03311.14
5.2.60.0100.02311.01
5.2.50.0000.03711.05
5.2.40.0000.03010.82
5.2.30.0100.02310.81
5.2.20.0070.02310.88
5.2.10.0030.03010.71
5.2.00.0000.05010.78
5.1.60.0030.02710.03
5.1.50.0000.02710.06
5.1.40.0030.0239.97
5.1.30.0000.02310.39
5.1.20.0030.02010.26
5.1.10.0000.02710.06
5.1.00.0030.02310.11
5.0.50.0000.0179.30
5.0.40.0000.0209.30
5.0.30.0000.0309.30
5.0.20.0000.0179.30
5.0.10.0030.0139.30
5.0.00.0070.0279.30
4.4.90.0030.0139.30
4.4.80.0030.0179.30
4.4.70.0000.0179.30
4.4.60.0000.0179.30
4.4.50.0000.0179.30
4.4.40.0030.0239.30
4.4.30.0000.0179.30
4.4.20.0070.0109.30
4.4.10.0000.0179.30
4.4.00.0030.0239.30
4.3.110.0000.0139.30
4.3.100.0000.0139.30
4.3.90.0000.0139.30
4.3.80.0000.0209.30
4.3.70.0030.0139.30
4.3.60.0030.0109.30
4.3.50.0000.0139.30
4.3.40.0030.0209.30
4.3.30.0000.0139.30
4.3.20.0030.0179.30
4.3.10.0030.0139.30
4.3.00.0000.0139.30

preferences:
41.49 ms | 400 KiB | 5 Q