3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stuff = array( 'a','b','c' ); for ($i=0; $i <= 5; $i++) { echo $stuff[$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)
8.3.40.0110.00418.97
8.3.30.0070.00719.02
8.3.20.0040.00418.84
8.3.10.0040.00420.96
8.3.00.0040.00421.78
8.2.170.0140.00722.96
8.2.160.0030.01020.35
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0040.00419.49
8.2.110.0130.00320.52
8.2.100.0040.00718.03
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0050.00317.91
8.2.50.0000.00818.07
8.2.40.0000.00818.28
8.2.30.0070.00019.49
8.2.20.0080.00017.80
8.2.10.0000.00817.67
8.2.00.0050.00317.59
8.1.270.0090.00022.08
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0030.00722.48
8.1.230.0070.00320.97
8.1.220.0030.00618.77
8.1.210.0000.00818.97
8.1.200.0000.00817.23
8.1.190.0000.00717.41
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0000.00718.87
8.1.150.0080.00318.58
8.1.140.0000.00717.45
8.1.130.0000.00717.75
8.1.120.0040.00417.30
8.1.110.0000.00817.44
8.1.100.0030.00317.43
8.1.90.0050.00517.30
8.1.80.0040.00417.29
8.1.70.0030.00317.27
8.1.60.0000.00817.52
8.1.50.0040.00417.39
8.1.40.0050.00317.36
8.1.30.0060.00317.57
8.1.20.0000.00817.44
8.1.10.0000.00817.62
8.1.00.0040.00417.48
8.0.300.0070.00020.02
8.0.290.0000.00717.18
8.0.280.0070.00018.43
8.0.270.0040.00417.26
8.0.260.0030.00316.79
8.0.250.0000.00717.04
8.0.240.0000.00816.99
8.0.230.0000.00717.02
8.0.220.0030.00316.88
8.0.210.0030.00516.87
8.0.200.0100.00016.93
8.0.190.0070.00016.92
8.0.180.0040.00416.93
8.0.170.0040.00416.87
8.0.160.0000.00816.94
8.0.150.0000.00816.82
8.0.140.0000.00716.90
8.0.130.0030.00313.33
8.0.120.0050.00216.76
8.0.110.0040.00416.96
8.0.100.0000.00716.98
8.0.90.0040.00416.94
8.0.80.0120.00916.88
8.0.70.0000.00716.78
8.0.60.0040.00416.77
8.0.50.0040.00416.91
8.0.30.0140.00517.13
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0100.00716.81
7.4.330.0000.00516.67
7.4.320.0070.00016.44
7.4.300.0030.00316.52
7.4.290.0030.00316.39
7.4.280.0030.00316.43
7.4.270.0030.00316.47
7.4.260.0000.00513.21
7.4.250.0000.00716.31
7.4.240.0040.00416.46
7.4.230.0030.00316.64
7.4.220.0030.01616.52
7.4.210.0070.01116.50
7.4.200.0080.00016.65
7.4.190.0040.00316.63
7.4.160.0120.00316.54
7.4.150.0070.01017.40
7.4.140.0060.01217.86
7.4.130.0130.00816.43
7.4.120.0100.00616.55
7.4.110.0060.00916.40
7.4.100.0100.01316.52
7.4.90.0090.00916.55
7.4.80.0090.00919.39
7.4.70.0120.00416.50
7.4.60.0090.00616.33
7.4.50.0000.00816.32
7.4.40.0050.00822.77
7.4.30.0030.01716.50
7.4.00.0100.00514.89
7.3.330.0050.00013.04
7.3.320.0000.00613.26
7.3.310.0030.00316.46
7.3.300.0000.00716.36
7.3.290.0060.01216.36
7.3.280.0070.00716.36
7.3.270.0080.01217.40
7.3.260.0080.00918.24
7.3.250.0090.00916.52
7.3.240.0090.01216.46
7.3.230.0120.00616.57
7.3.210.0100.00616.40
7.3.200.0170.00019.39
7.3.190.0140.00516.36
7.3.180.0030.01616.52
7.3.170.0090.00616.53
7.3.160.0130.00316.42
7.3.120.0050.01114.98
7.3.110.0140.00714.64
7.3.100.0060.00614.69
7.3.90.0070.01015.00
7.3.80.0070.00714.79
7.3.70.0000.00914.64
7.3.60.0100.00714.94
7.3.50.0100.00314.59
7.3.40.0040.01114.70
7.3.30.0070.00314.95
7.3.20.0070.00716.79
7.3.10.0100.00316.46
7.3.00.0060.00616.71
7.2.330.0110.00616.85
7.2.320.0160.00816.66
7.2.310.0130.00916.46
7.2.300.0120.00616.38
7.2.290.0180.00016.53
7.2.250.0140.00714.89
7.2.240.0030.01415.14
7.2.230.0080.00815.00
7.2.220.0030.01315.17
7.2.210.0050.00514.90
7.2.200.0030.01015.24
7.2.190.0100.00315.04
7.2.180.0090.00615.24
7.2.170.0030.00715.13
7.2.00.0040.00819.16
7.1.330.0080.00615.47
7.1.320.0070.01015.73
7.1.310.0040.01215.51
7.1.300.0090.00615.46
7.1.290.0060.00315.38
7.1.280.0030.01215.99
7.1.270.0030.01015.75
7.1.260.0100.00315.64
7.1.100.0150.00718.04
7.1.70.0000.00817.13
7.1.60.0130.01319.17
7.1.50.0070.01716.53
7.1.00.0000.05722.29
7.0.200.0080.00416.69
7.0.140.0070.08722.04
7.0.80.0770.07019.93
7.0.70.0400.05019.95
7.0.60.0430.07319.96
7.0.50.0530.07320.25
7.0.40.0070.04320.05
7.0.30.0030.08020.07
7.0.20.0170.03320.07
7.0.10.0000.05020.13
7.0.00.0100.07320.07
5.6.280.0030.07321.05
5.6.230.0070.05320.56
5.6.220.0070.08320.67
5.6.210.0000.09020.46
5.6.200.0030.09020.93
5.6.190.0100.07321.07
5.6.180.0100.03721.02
5.6.170.0130.08721.01
5.6.160.0000.09021.07
5.6.150.0100.08021.04
5.6.140.0070.08721.07
5.6.130.0030.04321.03
5.6.120.0000.05721.06
5.6.110.0070.09020.94
5.6.100.0070.05020.99
5.6.90.0070.05321.01
5.6.80.0070.05720.38
5.6.70.0000.05320.45
5.6.60.0100.07020.38
5.6.50.0230.06720.31
5.6.40.0100.05020.36
5.6.30.0130.06720.29
5.6.20.0030.07320.39
5.6.10.0100.08320.36
5.6.00.0000.05020.41
5.5.370.0030.08020.36
5.5.360.0170.07020.33
5.5.350.0070.06320.44
5.5.340.0070.09020.80
5.5.330.0100.05320.88
5.5.320.0100.04720.77
5.5.310.0100.05020.77
5.5.300.0000.04720.62
5.5.290.0000.08320.79
5.5.280.0070.08020.90
5.5.270.0070.08720.86
5.5.260.0170.07720.85
5.5.250.0170.06320.68
5.5.240.0070.04320.18
5.5.230.0000.06720.24
5.5.220.0200.05720.12
5.5.210.0030.07020.16
5.5.200.0070.05320.27
5.5.190.0070.07320.21
5.5.180.0070.04720.24
5.5.160.0100.07720.25
5.5.150.0000.08020.23
5.5.140.0100.04020.15
5.5.130.0070.08320.18
5.5.120.0070.07320.10
5.5.110.0130.04720.19
5.5.100.0100.07720.11
5.5.90.0130.04020.00
5.5.80.0100.07320.11
5.5.70.0030.08020.15
5.5.60.0000.04719.93
5.5.50.0100.06720.09
5.5.40.0100.07320.10
5.5.30.0130.07719.94
5.5.20.0070.07719.92
5.5.10.0170.04720.13
5.5.00.0100.07020.11
5.4.450.0100.03719.16
5.4.440.0070.07719.30
5.4.430.0030.08719.29
5.4.420.0130.03719.46
5.4.410.0230.03019.14
5.4.400.0030.06719.23
5.4.390.0070.08319.07
5.4.380.0070.08019.03
5.4.370.0070.05019.12
5.4.360.0070.07019.07
5.4.350.0070.04719.11
5.4.340.0100.07318.78
5.4.320.0170.06018.81
5.4.310.0100.07719.07
5.4.300.0030.04018.88
5.4.290.0200.07018.89
5.4.280.0000.08319.11
5.4.270.0130.06718.90
5.4.260.0030.08018.96
5.4.250.0070.07718.89
5.4.240.0130.04318.78
5.4.230.0100.05018.95
5.4.220.0100.06719.09
5.4.210.0070.07019.22
5.4.200.0100.04719.06
5.4.190.0100.06719.22
5.4.180.0030.08018.82
5.4.170.0070.05019.11
5.4.160.0100.07719.09
5.4.150.0130.05019.07
5.4.140.0100.07016.37
5.4.130.0100.06016.27
5.4.120.0030.07016.28
5.4.110.0000.04716.31
5.4.100.0070.07716.41
5.4.90.0070.04716.31
5.4.80.0030.04716.41
5.4.70.0070.07316.43
5.4.60.0100.04316.18
5.4.50.0100.06716.35
5.4.40.0130.03716.34
5.4.30.0000.04716.19
5.4.20.0100.06316.25
5.4.10.0000.07316.44
5.4.00.0100.06715.81
5.3.290.0170.06714.64
5.3.280.0130.07314.50
5.3.270.0100.06714.58
5.3.260.0070.07714.45
5.3.250.0130.06714.57
5.3.240.0030.07714.43
5.3.230.0030.04714.43
5.3.220.0030.05314.47
5.3.210.0130.04314.55
5.3.200.0070.04314.55
5.3.190.0030.07314.42
5.3.180.0170.07014.50
5.3.170.0130.07314.55
5.3.160.0070.05014.38
5.3.150.0100.08014.42
5.3.140.0030.06314.41
5.3.130.0030.07714.36
5.3.120.0130.03714.50
5.3.110.0030.05314.42
5.3.100.0100.06313.91
5.3.90.0100.06713.87
5.3.80.0100.06313.96
5.3.70.0000.05313.79
5.3.60.0000.07313.99
5.3.50.0130.06313.93
5.3.40.0070.07013.93
5.3.30.0070.07013.75
5.3.20.0070.07713.54
5.3.10.0100.06713.60
5.3.00.0030.07313.39
5.2.170.0000.04711.79
5.2.160.0000.06711.79
5.2.150.0030.04011.79
5.2.140.0070.05011.79
5.2.130.0030.04011.79
5.2.120.0030.06711.79
5.2.110.0100.05711.79
5.2.100.0070.03011.79
5.2.90.0030.06311.79
5.2.80.0100.05311.79
5.2.70.0030.06311.79
5.2.60.0130.05311.79
5.2.50.0030.06311.79
5.2.40.0100.05011.79
5.2.30.0030.05711.79
5.2.20.0100.05711.79
5.2.10.0070.06311.79
5.2.00.0130.02711.79
5.1.60.0070.04311.79
5.1.50.0030.02711.79
5.1.40.0100.04711.79
5.1.30.0070.03011.79
5.1.20.0000.05311.79
5.1.10.0030.05311.79
5.1.00.0030.04711.79
5.0.50.0000.04011.79
5.0.40.0000.04311.79
5.0.30.0030.06311.79
5.0.20.0030.03711.79
5.0.10.0000.04711.79
5.0.00.0030.04311.79
4.4.90.0070.03011.79
4.4.80.0000.03711.79
4.4.70.0070.02011.79
4.4.60.0000.03711.79
4.4.50.0000.02711.79
4.4.40.0000.05311.79
4.4.30.0030.03711.79
4.4.20.0000.04011.79
4.4.10.0000.02011.79
4.4.00.0030.05311.79
4.3.110.0030.03311.79
4.3.100.0030.03311.79
4.3.90.0100.03011.79
4.3.80.0030.05311.79
4.3.70.0030.03311.79
4.3.60.0030.02711.79
4.3.50.0030.03711.79
4.3.40.0070.04311.79
4.3.30.0000.02711.79
4.3.20.0000.03711.79
4.3.10.0070.03011.79
4.3.00.0000.03711.79

preferences:
38.29 ms | 400 KiB | 5 Q