3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = array('Bill', 'Ben', 'Bert', 'Ernie'); $start = 2; for( $i = $start, $end = $i - 1, $count = count( $names); $i != $end; $i++) { if( $i > $count) $i = 0; echo $names[$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)
8.3.40.0030.01718.84
8.3.30.0080.01219.01
8.3.20.0080.00020.43
8.3.10.0070.00023.64
8.3.00.0040.00418.98
8.2.170.0120.00322.96
8.2.160.0030.01020.38
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.73
8.2.110.0030.00622.04
8.2.100.0080.00418.03
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0060.00618.03
8.2.50.0060.00318.07
8.2.40.0040.00421.25
8.2.30.0040.00418.27
8.2.20.0070.00017.81
8.2.10.0000.00718.16
8.2.00.0030.00517.78
8.1.270.0030.00623.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.18
8.1.230.0080.00318.93
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0060.00318.47
8.1.160.0040.00321.92
8.1.150.0080.00018.59
8.1.140.0040.00417.36
8.1.130.0000.00717.71
8.1.120.0000.00717.39
8.1.110.0040.00417.46
8.1.100.0000.00817.49
8.1.90.0100.00017.48
8.1.80.0050.00317.49
8.1.70.0030.00317.42
8.1.60.0090.00017.61
8.1.50.0040.00417.51
8.1.40.0000.00717.42
8.1.30.0000.00917.65
8.1.20.0060.00317.57
8.1.10.0000.00817.53
8.1.00.0020.00517.44
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0000.00818.37
8.0.270.0040.00417.26
8.0.260.0000.00617.20
8.0.250.0040.00416.90
8.0.240.0000.00716.90
8.0.230.0000.00616.83
8.0.220.0040.00416.88
8.0.210.0000.00716.88
8.0.200.0000.00816.81
8.0.190.0030.00516.96
8.0.180.0030.00716.86
8.0.170.0000.00716.93
8.0.160.0020.00517.07
8.0.150.0070.00016.80
8.0.140.0000.00716.79
8.0.130.0050.00013.37
8.0.120.0000.00716.95
8.0.110.0060.00316.98
8.0.100.0040.00416.89
8.0.90.0000.00817.01
8.0.80.0040.01116.89
8.0.70.0070.00017.06
8.0.60.0070.00016.98
8.0.50.0000.00716.77
8.0.30.0110.00717.01
8.0.20.0090.00917.40
8.0.10.0040.00417.13
8.0.00.0090.00916.67
7.4.330.0050.00015.20
7.4.320.0070.00016.59
7.4.300.0070.00016.66
7.4.290.0030.00316.50
7.4.280.0000.00716.61
7.4.270.0030.00316.43
7.4.260.0070.00016.51
7.4.250.0050.00316.46
7.4.240.0050.00216.43
7.4.230.0030.00316.55
7.4.220.0120.01616.54
7.4.210.0060.00916.62
7.4.200.0000.00716.63
7.4.190.0070.00016.40
7.4.160.0100.00616.42
7.4.150.0140.01117.40
7.4.140.0100.01017.86
7.4.130.0150.00516.42
7.4.120.0100.00616.53
7.4.110.0070.01316.41
7.4.100.0070.01016.52
7.4.90.0110.00716.63
7.4.80.0170.00319.39
7.4.70.0000.01616.71
7.4.60.0100.00616.54
7.4.50.0080.00016.62
7.4.40.0070.01016.67
7.4.30.0000.01516.64
7.4.00.0040.01114.89
7.3.330.0000.00613.12
7.3.320.0000.00713.27
7.3.310.0000.00816.39
7.3.300.0070.00016.38
7.3.290.0030.01116.34
7.3.280.0100.00616.40
7.3.270.0180.00017.40
7.3.260.0030.01416.46
7.3.250.0120.00616.43
7.3.240.0060.01816.56
7.3.230.0120.00616.48
7.3.210.0110.01116.43
7.3.200.0130.00319.39
7.3.190.0070.01016.46
7.3.180.0100.00616.42
7.3.170.0120.00416.36
7.3.160.0100.00616.46
7.3.120.0070.00715.15
7.3.10.0070.00716.86
7.3.00.0070.01016.64
7.2.330.0120.00816.39
7.2.320.0110.00616.73
7.2.310.0140.00716.49
7.2.300.0100.00716.57
7.2.290.0040.01516.77
7.2.130.0040.01117.00
7.2.120.0060.00616.83
7.2.110.0030.01016.77
7.2.100.0070.00717.03
7.2.90.0070.00316.81
7.2.80.0110.00616.70
7.2.70.0000.01516.89
7.2.60.0060.00616.93
7.2.50.0090.00617.03
7.2.40.0030.00917.16
7.2.30.0070.00416.98
7.2.20.0000.01516.67
7.2.10.0040.01216.84
7.2.00.0030.00818.14
7.1.250.0080.00415.68
7.1.200.0060.00615.69
7.1.100.0030.00917.92
7.1.70.0000.00717.26
7.1.60.0110.00719.46
7.1.50.0040.01817.00
7.1.00.0000.07722.50
7.0.200.0040.00416.82
7.0.140.0070.07021.97
7.0.100.0000.08719.94
7.0.90.0170.08719.95
7.0.80.0170.05019.88
7.0.70.0070.05719.90
7.0.60.0070.07719.73
7.0.50.0230.07720.26
7.0.40.0000.06720.05
7.0.30.0070.08720.05
7.0.20.0130.08320.04
7.0.10.0070.06020.11
7.0.00.0100.08020.05
5.6.280.0030.07021.12
5.6.250.0130.08320.42
5.6.240.0100.07720.45
5.6.230.0030.06720.45
5.6.220.0070.04720.41
5.6.210.0070.05320.50
5.6.200.0130.07720.91
5.6.190.0170.03721.12
5.6.180.0100.08320.98
5.6.170.0100.07720.89
5.6.160.0030.07320.95
5.6.150.0100.07020.88
5.6.140.0170.07021.11
5.6.130.0030.08021.12
5.6.120.0100.04020.94
5.6.110.0070.07721.11
5.6.100.0030.05320.96
5.6.90.0030.05020.96
5.6.80.0130.07020.36
5.6.70.0100.06020.34
5.6.60.0230.05320.25
5.6.50.0070.04320.36
5.6.40.0070.06720.33
5.6.30.0070.04020.48
5.6.20.0070.04020.23
5.6.10.0000.04320.38
5.6.00.0030.08020.35
5.5.380.0000.04320.48
5.5.370.0070.09720.29
5.5.360.0100.06720.29
5.5.350.0070.07320.39
5.5.340.0170.04020.68
5.5.330.0070.04320.84
5.5.320.0100.07720.79
5.5.310.0170.06020.87
5.5.300.0070.04720.83
5.5.290.0070.08020.77
5.5.280.0130.08320.67
5.5.270.0170.07320.67
5.5.260.0070.06320.84
5.5.250.0130.06320.65
5.5.240.0070.08020.16
5.5.230.0070.09020.22
5.5.220.0100.08020.00
5.5.210.0030.06720.15
5.5.200.0100.07720.21
5.5.190.0100.06720.21
5.5.180.0000.08320.20
5.5.160.0100.07020.17
5.5.150.0100.05720.13
5.5.140.0030.08320.22
5.5.130.0170.06020.22
5.5.120.0030.05320.13
5.5.110.0070.06020.22
5.5.100.0230.06319.96
5.5.90.0100.08020.04
5.5.80.0200.06320.10
5.5.70.0070.07320.01
5.5.60.0030.08020.10
5.5.50.0100.06719.86
5.5.40.0100.07320.09
5.5.30.0030.08319.99
5.5.20.0130.07020.08
5.5.10.0030.08019.96
5.5.00.0030.07320.07
5.4.450.0030.08019.55
5.4.440.0030.05719.35
5.4.430.0130.07319.35
5.4.420.0100.07019.55
5.4.410.0100.07719.18
5.4.400.0030.05319.23
5.4.390.0030.08018.81
5.4.380.0070.05719.14
5.4.370.0100.07018.96
5.4.360.0070.05018.90
5.4.350.0070.08018.90
5.4.340.0170.03318.81
5.4.320.0030.08019.05
5.4.310.0130.04318.98
5.4.300.0070.07719.14
5.4.290.0100.07719.14
5.4.280.0100.06319.05
5.4.270.0070.08019.04
5.4.260.0130.07719.05
5.4.250.0130.03718.94
5.4.240.0100.03719.11
5.4.230.0030.07318.94
5.4.220.0100.04019.06
5.4.210.0130.05319.05
5.4.200.0030.08018.94
5.4.190.0230.05719.18
5.4.180.0100.07319.02
5.4.170.0100.05718.77
5.4.160.0030.06319.12
5.4.150.0070.04319.12
5.4.140.0100.07316.32
5.4.130.0000.05016.31
5.4.120.0070.06016.01
5.4.110.0030.07716.20
5.4.100.0000.05716.45
5.4.90.0130.05016.46
5.4.80.0100.05316.40
5.4.70.0100.07716.34
5.4.60.0130.05716.28
5.4.50.0030.08016.37
5.4.40.0100.03016.29
5.4.30.0000.04016.23
5.4.20.0130.06316.16
5.4.10.0130.07016.32
5.4.00.0100.06715.73
5.3.290.0100.06714.52
5.3.280.0100.04714.57
5.3.270.0000.05014.43
5.3.260.0030.07314.52
5.3.250.0100.05314.54
5.3.240.0070.06314.60
5.3.230.0000.07014.55
5.3.220.0070.04014.43
5.3.210.0030.06014.40
5.3.200.0070.07014.50
5.3.190.0130.06714.56
5.3.180.0030.07314.57
5.3.170.0100.05314.47
5.3.160.0070.08014.51
5.3.150.0070.07014.55
5.3.140.0130.05014.41
5.3.130.0030.08014.36
5.3.120.0070.04014.53
5.3.110.0130.07014.54
5.3.100.0000.07313.87
5.3.90.0030.08013.87
5.3.80.0100.06714.00
5.3.70.0100.06713.92
5.3.60.0070.03313.99
5.3.50.0070.07313.70
5.3.40.0030.08313.89
5.3.30.0200.06713.90
5.3.20.0000.06713.54
5.3.10.0100.04013.65
5.3.00.0100.07013.57
5.2.170.0000.06711.13
5.2.160.0070.04711.02
5.2.150.0030.04011.02
5.2.140.0070.04311.00
5.2.130.0030.03310.93
5.2.120.0130.05311.11
5.2.110.0070.04311.06
5.2.100.0070.05711.04
5.2.90.0100.06011.14
5.2.80.0070.06011.09
5.2.70.0030.05711.07
5.2.60.0070.06311.05
5.2.50.0070.03310.94
5.2.40.0070.06011.04
5.2.30.0070.05710.96
5.2.20.0170.05010.94
5.2.10.0000.04310.91
5.2.00.0100.02710.73
5.1.60.0030.02710.07
5.1.50.0000.05710.04
5.1.40.0030.03310.00
5.1.30.0000.03010.26
5.1.20.0070.02710.38
5.1.10.0030.05710.14
5.1.00.0100.04710.05
5.0.50.0070.0408.38
5.0.40.0030.0438.42
5.0.30.0030.0638.12
5.0.20.0000.0238.25
5.0.10.0030.0308.16
5.0.00.0030.0407.99
4.4.90.0000.0177.22
4.4.80.0070.0307.22
4.4.70.0070.0137.22
4.4.60.0030.0177.22
4.4.50.0030.0307.22
4.4.40.0030.0577.22
4.4.30.0030.0337.22
4.4.20.0000.0177.22
4.4.10.0030.0277.22
4.4.00.0030.0537.22
4.3.110.0070.0237.22
4.3.100.0030.0337.22
4.3.90.0000.0337.22
4.3.80.0000.0477.22
4.3.70.0030.0337.22
4.3.60.0030.0307.22
4.3.50.0000.0337.22
4.3.40.0000.0407.22
4.3.30.0000.0277.22
4.3.20.0000.0207.22
4.3.10.0000.0377.22
4.3.00.0000.0237.22

preferences:
45.11 ms | 400 KiB | 5 Q