3v4l.org

run code in 300+ PHP versions simultaneously
<?php $teste = range(1,1000); for($x = 0, $len = strlen($teste); $x > $teste; $x++) { // echo $x; } ?>

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)
8.3.60.0100.00716.63
8.3.50.0070.01122.91
8.3.40.0000.01418.79
8.3.30.0030.01018.82
8.3.20.0040.00420.34
8.3.10.0080.00023.48
8.3.00.0080.00019.38
8.2.180.0120.00918.29
8.2.170.0120.00922.96
8.2.160.0090.00620.32
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00721.09
8.2.110.0060.00322.05
8.2.100.0110.00018.16
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0090.00018.16
8.2.30.0040.00417.82
8.2.20.0070.00017.76
8.2.10.0040.00418.17
8.2.00.0040.00417.76
8.1.280.0040.01825.92
8.1.270.0040.00422.23
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00621.82
8.1.230.0040.00719.18
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00717.25
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0000.00818.24
8.1.160.0040.00421.97
8.1.150.0040.00418.82
8.1.140.0000.00817.36
8.1.130.0030.00317.86
8.1.120.0070.00017.49
8.1.110.0060.00317.31
8.1.100.0020.00517.35
8.1.90.0030.00317.39
8.1.80.0070.00017.39
8.1.70.0000.00717.42
8.1.60.0030.00517.50
8.1.50.0030.00617.53
8.1.40.0040.00417.43
8.1.30.0050.00317.56
8.1.20.0000.00817.51
8.1.10.0000.00817.49
8.1.00.0060.00317.46
8.0.300.0060.00318.77
8.0.290.0030.00616.63
8.0.280.0000.00718.41
8.0.270.0000.00717.27
8.0.260.0060.00017.19
8.0.250.0000.00716.99
8.0.240.0000.00716.96
8.0.230.0030.00316.92
8.0.220.0000.00716.85
8.0.210.0000.00816.93
8.0.200.0000.00717.04
8.0.190.0030.00316.99
8.0.180.0040.00416.97
8.0.170.0050.00316.95
8.0.160.0000.00716.81
8.0.150.0030.00316.91
8.0.140.0000.00716.82
8.0.130.0000.00713.33
8.0.120.0040.00416.73
8.0.110.0070.00016.85
8.0.100.0000.00716.82
8.0.90.0080.00016.87
8.0.80.0030.01616.88
8.0.70.0040.00416.78
8.0.60.0080.00016.78
8.0.50.0000.00716.98
8.0.30.0120.00817.30
8.0.20.0160.00317.40
8.0.10.0030.00517.07
8.0.00.0090.01016.61
7.4.330.0030.00315.00
7.4.320.0000.00616.48
7.4.300.0030.00316.38
7.4.290.0030.00316.46
7.4.280.0000.00816.61
7.4.270.0070.00016.63
7.4.260.0070.00016.58
7.4.250.0000.00716.54
7.4.240.0000.00716.60
7.4.230.0040.00416.41
7.4.220.0140.00316.59
7.4.210.0070.00716.49
7.4.200.0000.00816.71
7.4.160.0070.00716.51
7.4.150.0090.01217.40
7.4.140.0080.01017.86
7.4.130.0070.01016.48
7.4.120.0090.00916.50
7.4.110.0120.00616.44
7.4.100.0030.01316.50
7.4.90.0110.00716.61
7.4.80.0150.00319.39
7.4.70.0030.01316.45
7.4.60.0030.01316.48
7.4.50.0030.00616.43
7.4.40.0090.01516.64
7.4.30.0090.00616.51
7.4.00.0090.00614.81
7.3.330.0070.00013.18
7.3.320.0030.00313.18
7.3.310.0030.00316.41
7.3.300.0030.00316.37
7.3.290.0060.00616.31
7.3.280.0080.00816.36
7.3.270.0090.00917.40
7.3.260.0100.01416.65
7.3.250.0050.01116.42
7.3.240.0120.00916.59
7.3.230.0130.00716.39
7.3.210.0090.00616.52
7.3.200.0040.01219.39
7.3.190.0100.01016.51
7.3.180.0090.00916.61
7.3.170.0060.01016.31
7.3.160.0090.00616.46
7.3.10.0130.00016.31
7.3.00.0030.01016.38
7.2.330.0060.01516.50
7.2.320.0050.01416.54
7.2.310.0120.01216.45
7.2.300.0110.00516.47
7.2.290.0090.00916.59
7.2.130.0040.00717.00
7.2.120.0030.01416.95
7.2.110.0090.00616.79
7.2.100.0060.00916.55
7.2.90.0070.01016.95
7.2.80.0040.00716.79
7.2.70.0040.01116.93
7.2.60.0060.00616.50
7.2.50.0070.01016.93
7.2.40.0050.00516.89
7.2.30.0070.00416.70
7.2.20.0000.01016.84
7.2.10.0050.00516.78
7.2.00.0050.00717.98
7.1.250.0070.00715.77
7.1.200.0000.01115.77
7.1.100.0000.01118.21
7.1.70.0070.00317.28
7.1.60.0150.00919.40
7.1.50.0040.01816.92
7.1.00.0070.07322.46
7.0.200.0030.00616.68
7.0.140.0000.07321.91
7.0.60.0070.07019.91
7.0.50.0030.04317.84
7.0.40.0070.07720.26
7.0.30.0200.04320.09
7.0.20.0300.03720.30
7.0.10.0370.07020.20
7.0.00.0070.08320.31
5.6.280.0000.07720.85
5.6.210.0070.08020.64
5.6.200.0270.03318.13
5.6.190.0030.06320.32
5.6.180.0230.05720.65
5.6.170.0100.04720.45
5.6.160.0030.06020.48
5.6.150.0070.06318.21
5.6.140.0100.03718.21
5.6.130.0000.04318.19
5.6.120.0070.04321.18
5.6.110.0170.08320.98
5.6.100.0170.07721.04
5.6.90.0000.04321.15
5.6.80.0070.03720.54
5.6.70.0370.06720.52
5.5.350.0070.09020.35
5.5.340.0170.07018.00
5.5.330.0100.04020.25
5.5.320.0070.08320.36
5.5.310.0300.07020.29
5.5.300.0030.05318.00
5.5.290.0030.05018.00
5.5.280.0130.06320.99
5.5.270.0000.08321.00
5.5.260.0100.05320.87
5.5.250.0170.07020.63
5.5.240.0030.04320.10
5.4.450.3000.04019.10
5.4.440.2870.04019.47
5.4.430.3100.04719.15
5.4.420.2970.03319.38
5.4.410.3430.05719.44
5.4.400.2900.03319.13
5.4.390.2870.04319.23
5.4.380.3170.03318.77
5.4.370.2900.03719.06
5.4.360.2900.04019.12
5.4.350.3200.03719.06
5.4.340.2900.03719.14
5.4.320.3000.04018.80
5.4.310.3000.04318.89
5.4.300.3170.03719.06
5.4.290.2830.03719.12
5.4.280.2930.03719.05
5.4.270.3100.03719.09
5.4.260.2730.04019.20
5.4.250.3300.03718.92
5.4.240.3100.04019.22
5.4.230.3030.04019.20
5.4.220.3330.04318.80
5.4.210.3170.03319.17
5.4.200.3070.04018.93
5.4.190.3230.04319.07
5.4.180.3070.04319.20
5.4.170.3000.03018.77
5.4.160.3070.04018.89
5.4.150.3030.04019.20
5.4.140.2830.03016.42
5.4.130.2830.03316.46
5.4.120.3370.04316.44
5.4.110.3070.04016.48
5.4.100.3130.03716.28
5.4.90.3100.03016.56
5.4.80.2730.04016.42
5.4.70.2800.03316.53
5.4.60.2830.03016.41
5.4.50.2500.03716.48
5.4.40.2330.04016.11
5.4.30.3730.03016.25
5.4.20.2900.03316.41
5.4.10.3000.03016.41
5.4.00.3030.03315.70
5.3.290.3030.03014.67
5.3.280.2730.03314.58
5.3.270.3430.04714.58
5.3.260.3000.03014.61
5.3.250.2800.03314.57
5.3.240.2730.03714.64
5.3.230.3000.03714.59
5.3.220.2300.04014.55
5.3.210.3230.04714.60
5.3.200.2770.03714.64
5.3.190.2970.03714.79
5.3.180.2730.03314.53
5.3.170.3000.03314.49
5.3.160.3270.03314.60
5.3.150.3670.04714.53
5.3.140.3130.03314.54
5.3.130.3330.04314.54
5.3.120.3030.03314.52
5.3.110.3330.04314.63
5.3.100.3100.03714.04
5.3.90.3030.03714.14
5.3.80.2970.03713.95
5.3.70.2870.04014.09
5.3.60.3670.03714.01
5.3.50.3100.03313.84
5.3.40.3100.03013.85
5.3.30.2770.03313.99
5.3.20.2700.04713.62
5.3.10.3030.03713.58
5.3.00.3330.04013.56
5.2.170.2630.02711.29
5.2.160.2370.02311.52
5.2.150.2870.03011.21
5.2.140.2330.03011.19
5.2.130.2370.02711.15
5.2.120.2530.03311.16
5.2.110.2600.03011.36
5.2.100.2500.02711.23
5.2.90.2570.03011.38
5.2.80.2730.02011.39
5.2.70.2670.02711.16
5.2.60.2600.03311.20
5.2.50.2370.02311.17
5.2.40.1970.02311.05
5.2.30.2100.03011.02
5.2.20.2170.03011.19
5.2.10.2300.02311.23
5.2.00.2230.02710.83
5.1.60.2000.02310.27
5.1.50.2030.02010.35
5.1.40.1900.02710.23
5.1.30.1600.02710.55
5.1.20.0000.03010.64
5.1.10.0070.02310.32
5.1.00.0000.02710.39
5.0.50.0030.0208.81
5.0.40.0270.0208.70
5.0.30.0930.0278.40
5.0.20.1100.0238.35
5.0.10.1070.0238.34
5.0.00.1070.0278.41
4.4.90.1170.0177.02
4.4.80.1130.0137.02
4.4.70.0970.0137.02
4.4.60.1030.0137.02
4.4.50.1000.0137.02
4.4.40.1000.0207.02
4.4.30.0970.0177.02
4.4.20.0970.0137.02
4.4.10.1000.0107.02
4.4.00.1000.0237.02
4.3.110.0030.0137.02
4.3.100.0030.0137.02
4.3.90.0000.0177.02
4.3.80.0070.0237.02
4.3.70.0030.0137.02
4.3.60.0000.0207.02
4.3.50.0000.0177.02
4.3.40.0030.0207.02
4.3.30.0000.0177.02
4.3.20.0170.0177.02
4.3.10.0400.0207.02
4.3.00.0570.0177.02

preferences:
61.29 ms | 401 KiB | 5 Q