3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=0; $i<3; $i++) { echo "i: ". $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)
8.3.40.0070.00718.71
8.3.30.0110.00618.92
8.3.20.0000.00720.34
8.3.10.0080.00020.52
8.3.00.0080.00019.25
8.2.170.0090.00922.96
8.2.160.0100.00320.53
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.72
8.2.110.0040.00420.52
8.2.100.0110.00018.09
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0070.00017.91
8.2.50.0040.00418.07
8.2.40.0000.00818.05
8.2.30.0030.00319.43
8.2.20.0060.00317.55
8.2.10.0040.00417.98
8.2.00.0000.01017.68
8.1.270.0050.00322.06
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0000.00823.92
8.1.230.0080.00319.01
8.1.220.0050.00317.74
8.1.210.0070.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.00
8.1.180.0030.00518.10
8.1.170.0000.00818.34
8.1.160.0040.00421.98
8.1.150.0040.00418.81
8.1.140.0030.00917.08
8.1.130.0000.00717.73
8.1.120.0000.00717.29
8.1.110.0040.00417.37
8.1.100.0000.00717.27
8.1.90.0000.00717.36
8.1.80.0030.00317.40
8.1.70.0070.00017.28
8.1.60.0070.00317.59
8.1.50.0040.00417.33
8.1.40.0000.00817.45
8.1.30.0030.00617.52
8.1.20.0040.00417.58
8.1.10.0060.00317.50
8.1.00.0000.00817.45
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0030.00318.44
8.0.270.0000.00717.23
8.0.260.0040.00417.25
8.0.250.0000.00716.86
8.0.240.0070.00016.83
8.0.230.0000.00716.96
8.0.220.0030.00316.82
8.0.210.0030.00316.93
8.0.200.0000.00616.91
8.0.190.0040.00316.91
8.0.180.0000.00716.88
8.0.170.0000.00716.91
8.0.160.0000.00716.94
8.0.150.0000.00716.65
8.0.140.0000.00716.76
8.0.130.0000.00513.25
8.0.120.0040.00416.68
8.0.110.0000.00716.93
8.0.100.0040.00416.68
8.0.90.0020.00516.84
8.0.80.0040.01116.76
8.0.70.0000.00816.89
8.0.60.0000.00816.62
8.0.50.0030.00516.77
8.0.30.0160.00317.03
8.0.20.0200.00517.40
8.0.10.0030.00516.81
8.0.00.0110.00816.52
7.4.330.0020.00215.00
7.4.320.0030.00316.55
7.4.300.0060.00016.59
7.4.290.0070.00016.44
7.4.280.0030.00516.58
7.4.270.0030.00316.46
7.4.260.0000.00816.46
7.4.250.0040.00416.43
7.4.240.0020.00516.40
7.4.230.0040.00416.37
7.4.220.0100.00716.41
7.4.210.0040.01016.46
7.4.200.0040.00416.53
7.4.160.0060.01016.48
7.4.150.0070.01017.40
7.4.140.0120.01217.86
7.4.130.0060.01016.40
7.4.120.0100.00816.49
7.4.110.0080.00816.56
7.4.100.0060.01016.55
7.4.90.0060.01216.24
7.4.80.0110.00919.39
7.4.70.0090.00916.25
7.4.60.0130.01116.41
7.4.50.0020.00216.45
7.4.40.0070.01116.52
7.4.30.0060.01116.55
7.4.00.0060.01214.52
7.3.330.0000.00613.11
7.3.320.0050.00013.16
7.3.310.0060.00016.42
7.3.300.0000.00616.16
7.3.290.0030.01016.22
7.3.280.0100.01016.29
7.3.270.0110.00717.40
7.3.260.0080.00916.27
7.3.250.0100.01016.50
7.3.240.0100.00716.60
7.3.230.0070.01016.45
7.3.210.0070.01116.32
7.3.200.0100.00719.39
7.3.190.0100.00616.52
7.3.180.0040.01216.36
7.3.170.0000.01716.38
7.3.160.0070.01016.66
7.2.330.0080.00816.68
7.2.320.0060.01216.45
7.2.310.0040.01516.52
7.2.300.0180.00316.72
7.2.290.0060.00916.73
7.2.110.0450.00016.54
7.2.00.0100.00719.57
7.1.100.0000.01117.91
7.1.70.0030.00317.11
7.1.60.0160.00719.61
7.1.50.0170.00716.89
7.1.00.0070.07022.48
7.0.200.0310.00714.48
7.0.140.0000.07722.07
7.0.100.0000.05019.96
7.0.90.0000.05319.85
7.0.80.0030.08020.12
7.0.70.0000.07719.84
7.0.60.0130.07019.98
7.0.50.0030.08020.29
7.0.40.0030.08720.18
7.0.30.0070.07720.11
7.0.20.0030.08020.03
7.0.10.0070.04719.98
7.0.00.0070.08720.00
5.6.280.0130.06320.90
5.6.250.0170.06720.68
5.6.240.0130.07020.73
5.6.230.0130.08720.67
5.6.220.0100.07720.61
5.6.210.0070.07720.61
5.6.200.0100.08721.17
5.6.190.0100.04321.07
5.6.180.0030.07021.02
5.6.170.0130.06721.02
5.6.160.0030.08320.95
5.6.150.0100.08020.96
5.6.140.0100.06021.09
5.6.130.0070.08321.09
5.6.120.0070.08721.16
5.6.110.0130.07721.04
5.6.100.0100.08321.09
5.6.90.0100.08020.93
5.6.80.0070.07720.34
5.6.70.0100.07320.39
5.6.60.0000.07720.42
5.6.50.0100.07020.39
5.6.40.0100.07720.43
5.6.30.0030.04320.29
5.6.20.0000.08320.36
5.6.10.0030.08020.39
5.6.00.0030.07720.38
5.5.380.0130.07320.45
5.5.370.0030.08020.43
5.5.360.0170.07720.39
5.5.350.0070.09020.45
5.5.340.0100.08020.73
5.5.330.0100.07320.73
5.5.320.0070.08020.87
5.5.310.0070.07320.91
5.5.300.0070.05720.79
5.5.290.0170.07320.85
5.5.280.0170.03720.84
5.5.270.0100.08020.71
5.5.260.0070.06020.87
5.5.250.0070.04320.44
5.5.240.0100.07720.30
5.5.230.0100.04320.01
5.5.220.0070.08020.25
5.5.210.0070.07020.13
5.5.200.0030.08020.11
5.5.190.0000.05320.23
5.5.180.0070.05020.07
5.5.160.0170.06320.17
5.5.150.0070.07320.17
5.5.140.0130.07320.16
5.5.130.0100.07720.26
5.5.120.0070.04719.98
5.5.110.0000.08020.24
5.5.100.0200.06320.04
5.5.90.0070.06019.93
5.5.80.0100.07319.96
5.5.70.0070.04720.08
5.5.60.0070.04720.14
5.5.50.0100.07720.07
5.5.40.0270.06020.14
5.5.30.0070.04320.14
5.5.20.0000.05719.98
5.5.10.0170.07020.04
5.5.00.0070.08020.00
5.4.450.0030.05319.40
5.4.440.0000.05019.11
5.4.430.0130.07319.29
5.4.420.0070.04019.47
5.4.410.0030.04719.01
5.4.400.0030.05718.95
5.4.390.0030.08018.98
5.4.380.0130.06018.95
5.4.370.0100.05019.03
5.4.360.0200.05719.09
5.4.350.0100.06719.07
5.4.340.0030.08319.03
5.4.320.0170.06019.11
5.4.310.0030.04719.12
5.4.300.0100.07319.12
5.4.290.0100.07718.94
5.4.280.0130.07319.23
5.4.270.0100.07318.96
5.4.260.0170.07019.09
5.4.250.0030.07319.22
5.4.240.0100.04318.97
5.4.230.0100.07018.97
5.4.220.0070.07719.05
5.4.210.0100.04019.13
5.4.200.0030.08018.78
5.4.190.0070.07318.95
5.4.180.0000.04719.03
5.4.170.0130.06718.95
5.4.160.0030.05018.79
5.4.150.0070.08018.94
5.4.140.0030.03716.06
5.4.130.0100.06716.38
5.4.120.0030.03716.12
5.4.110.0070.04016.21
5.4.100.0070.04316.21
5.4.90.0070.07016.26
5.4.80.0030.05316.24
5.4.70.0070.07316.32
5.4.60.0000.07316.42
5.4.50.0070.07316.33
5.4.40.0100.06716.32
5.4.30.0070.07016.22
5.4.20.0100.06716.27
5.4.10.0130.06316.23
5.4.00.0030.08715.80
5.3.290.0070.06714.66
5.3.280.0030.07714.59
5.3.270.0070.07314.59
5.3.260.0130.07014.50
5.3.250.0000.04014.46
5.3.240.0030.06314.46
5.3.230.0070.03714.56
5.3.220.0070.05314.57
5.3.210.0100.07014.55
5.3.200.0130.05314.53
5.3.190.0170.06314.47
5.3.180.0000.05014.52
5.3.170.0030.08014.52
5.3.160.0130.07014.52
5.3.150.0070.05014.39
5.3.140.0100.06714.46
5.3.130.0100.07014.36
5.3.120.0130.05314.54
5.3.110.0030.04014.39
5.3.100.0030.04713.98
5.3.90.0070.07714.02
5.3.80.0100.03713.87
5.3.70.0030.07713.88
5.3.60.0130.05313.93
5.3.50.0030.05313.92
5.3.40.0070.04013.92
5.3.30.0070.06013.78
5.3.20.0100.04313.66
5.3.10.0100.07313.41
5.3.00.0000.07713.40
5.2.170.0070.04011.13
5.2.160.0030.06311.10
5.2.150.0200.04711.06
5.2.140.0100.06011.13
5.2.130.0100.05010.96
5.2.120.0100.06010.93
5.2.110.0030.03710.94
5.2.100.0030.05010.92
5.2.90.0000.03710.89
5.2.80.0100.05311.13
5.2.70.0130.05311.14
5.2.60.0070.05310.84
5.2.50.0030.05311.05
5.2.40.0100.05310.99
5.2.30.0000.07010.81
5.2.20.0030.05710.95
5.2.10.0030.06310.96
5.2.00.0170.03710.62
5.1.60.0030.0339.97
5.1.50.0030.0239.88
5.1.40.0030.05710.08
5.1.30.0030.05310.32
5.1.20.0100.05010.37
5.1.10.0000.04010.16
5.1.00.0130.04310.13
5.0.50.0000.0378.75
5.0.40.0030.0238.75
5.0.30.0000.0438.75
5.0.20.0030.0238.75
5.0.10.0000.0278.75
5.0.00.0030.0538.75
4.4.90.0070.0338.75
4.4.80.0000.0378.75
4.4.70.0070.0238.75
4.4.60.0070.0308.75
4.4.50.0000.0378.75
4.4.40.0030.0438.75
4.4.30.0070.0308.75
4.4.20.0000.0338.75
4.4.10.0030.0278.75
4.4.00.0000.0538.75
4.3.110.0070.0238.75
4.3.100.0030.0308.75
4.3.90.0070.0278.75
4.3.80.0100.0438.75
4.3.70.0070.0138.75
4.3.60.0030.0278.75
4.3.50.0000.0208.75
4.3.40.0000.0508.75
4.3.30.0030.0278.75
4.3.20.0000.0338.75
4.3.10.0030.0238.75
4.3.00.0000.0178.75

preferences:
41.66 ms | 400 KiB | 5 Q