3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Obj { private $str1 = 'foo'; private $str2 = 'bar'; } $obj = new Obj; echo 'string: ' . vsprintf('%s %s', $obj);

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)
8.3.60.0110.00716.50
8.3.50.0050.01218.28
8.3.40.0090.00618.80
8.3.30.0170.00018.76
8.3.20.0080.00018.76
8.3.10.0040.00420.48
8.3.00.0080.00019.21
8.2.180.0150.00316.50
8.2.170.0110.00322.96
8.2.160.0080.00820.70
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0100.00022.25
8.2.100.0000.01217.78
8.2.90.0040.00417.84
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00917.80
8.2.50.0030.00618.07
8.2.40.0030.00518.09
8.2.30.0040.00417.99
8.2.20.0000.00919.28
8.2.10.0000.00817.72
8.2.00.0030.00617.66
8.1.280.0080.00525.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.79
8.1.230.0060.00620.93
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00717.22
8.1.190.0030.00617.41
8.1.180.0040.00418.10
8.1.170.0030.00518.70
8.1.160.0040.00418.76
8.1.150.0030.00618.57
8.1.140.0000.00717.43
8.1.130.0030.00317.87
8.1.120.0030.00717.37
8.1.110.0050.00317.42
8.1.100.0080.00017.28
8.1.90.0080.00017.45
8.1.80.0030.00317.37
8.1.70.0000.00817.35
8.1.60.0000.00817.55
8.1.50.0040.00417.45
8.1.40.0030.00517.54
8.1.30.0060.00317.47
8.1.20.0040.00417.65
8.1.10.0030.00517.61
8.1.00.0030.00617.39
8.0.300.0040.00419.90
8.0.290.0040.00416.75
8.0.280.0030.00518.38
8.0.270.0030.00517.10
8.0.260.0070.00016.73
8.0.250.0000.00716.95
8.0.240.0000.00717.04
8.0.230.0000.00716.99
8.0.220.0070.00016.78
8.0.210.0020.00516.91
8.0.200.0000.00716.94
8.0.190.0040.00416.88
8.0.180.0030.00516.88
8.0.170.0060.00316.72
8.0.160.0070.00016.87
8.0.150.0050.00316.93
8.0.140.0080.00316.82
8.0.130.0000.00513.30
8.0.120.0050.00316.88
8.0.110.0000.00816.95
8.0.100.0000.00816.95
8.0.90.0000.00716.78
8.0.80.0130.00316.91
8.0.70.0040.00316.69
8.0.60.0040.00416.88
8.0.50.0030.00517.00
8.0.30.0060.00917.23
8.0.20.0110.00816.94
8.0.10.0050.00216.89
8.0.00.0090.01216.91
7.4.330.0000.00512.86
7.4.320.0030.00316.44
7.4.300.0000.00616.42
7.4.290.0000.00616.53
7.4.280.0060.00316.34
7.4.270.0040.00416.43
7.4.260.0000.00613.21
7.4.250.0040.00416.55
7.4.240.0000.00716.48
7.4.230.0000.00716.48
7.4.220.0030.01516.58
7.4.210.0040.01116.43
7.4.200.0000.00716.52
7.4.190.0030.00316.57
7.4.160.0080.00816.47
7.4.150.0080.00816.61
7.4.140.0100.00716.41
7.4.130.0180.02816.24
7.4.120.0090.00916.22
7.4.110.0070.01016.49
7.4.100.0130.00316.41
7.4.90.0090.00916.34
7.4.80.0100.01019.39
7.4.70.0080.00816.50
7.4.60.0100.00716.52
7.4.50.0050.00016.32
7.4.40.0030.01316.33
7.4.30.0100.00516.40
7.4.00.0070.01014.88
7.3.330.0060.00013.24
7.3.320.0040.00413.16
7.3.310.0030.00316.19
7.3.300.0000.00616.10
7.3.290.0070.00916.22
7.3.280.0090.01116.19
7.3.270.0120.01216.49
7.3.260.0150.00616.27
7.3.250.0130.01016.32
7.3.240.0170.00016.43
7.3.230.0130.00316.26
7.3.210.0060.01016.30
7.3.200.0190.00216.58
7.3.190.0080.00816.31
7.3.180.0160.00216.21
7.3.170.0120.00516.32
7.3.160.0060.00916.38
7.3.120.0060.01214.44
7.3.10.0000.01116.15
7.3.00.0050.00516.52
7.2.330.0090.00916.53
7.2.320.0070.01116.42
7.2.310.0070.01016.51
7.2.300.0110.01516.51
7.2.290.0070.01016.48
7.2.130.0110.00616.61
7.2.120.0190.00016.45
7.2.110.0030.00816.64
7.2.100.0000.01616.62
7.2.90.0100.00316.86
7.2.80.0220.00416.55
7.2.70.0060.01516.54
7.2.60.0090.00316.63
7.2.50.0080.01116.57
7.2.40.0140.01116.67
7.2.30.0100.01016.51
7.2.20.0190.00516.98
7.2.10.0110.00716.39
7.2.00.0060.00717.91
7.1.250.0040.00815.10
7.1.100.0060.00618.12
7.1.70.0070.00317.16
7.1.60.0100.01419.30
7.1.50.0060.01216.86
7.1.00.0070.06322.30
7.0.200.0040.00416.22
7.0.140.0030.07322.05
7.0.120.0030.07022.18
7.0.60.0070.07319.98
7.0.50.0100.06017.84
7.0.40.0130.05320.18
7.0.30.0200.03720.20
7.0.20.0200.05020.30
7.0.10.0270.07020.19
7.0.00.0100.07020.25
5.6.280.0000.07720.85
5.6.210.0030.06720.51
5.6.200.0100.06318.22
5.6.190.0100.08320.46
5.6.180.0270.04020.75
5.6.170.0330.07720.49
5.6.160.0030.04720.54
5.6.150.0100.07718.25
5.6.140.0030.07318.15
5.6.130.0070.03718.18
5.6.120.0070.05021.05
5.6.110.0070.08321.01
5.6.100.0070.07721.13
5.6.90.0100.03721.03
5.6.80.0100.07020.54
5.6.70.0270.04720.39
5.5.350.0400.06020.32
5.5.340.0000.07017.99
5.5.330.0100.05020.35
5.5.320.0300.06720.29
5.5.310.0230.05720.41
5.5.300.0100.05017.98
5.5.290.0030.06317.98
5.5.280.0100.06720.87
5.5.270.0100.04020.75
5.5.260.0130.06020.96
5.5.250.0030.09320.46
5.5.240.0000.06020.12
5.4.450.0070.08019.30
5.4.440.0030.07019.47
5.4.430.0070.08019.55
5.4.420.0100.08019.57
5.4.410.0130.06319.07
5.4.400.0000.04019.15
5.4.390.0030.04319.20
5.4.380.0000.06318.86
5.4.370.0100.07719.12
5.4.360.0030.05319.14
5.4.350.0070.07019.14
5.4.340.0100.03718.92
5.4.320.0070.04019.11
5.4.310.0070.03718.98
5.4.300.0070.04719.18
5.4.290.0030.04019.24
5.4.280.0030.05719.16
5.4.270.0130.06318.91
5.4.260.0030.08019.15
5.4.250.0100.07319.20
5.4.240.0030.03719.11
5.4.230.0130.06719.11
5.4.220.0100.06019.23
5.4.210.0030.05318.84
5.4.200.0030.03718.84
5.4.190.0130.05019.25
5.4.180.0070.04019.14
5.4.170.0000.04719.14
5.4.160.0130.06318.90
5.4.150.0100.03318.98
5.4.140.0070.03716.36
5.4.130.0170.06316.42
5.4.120.0130.05016.41
5.4.110.0030.03716.30
5.4.100.0030.04716.27
5.4.90.0100.07316.41
5.4.80.0030.04716.39
5.4.70.0100.07016.43
5.4.60.0270.02716.28
5.4.50.0100.05016.46
5.4.40.0070.08716.38
5.4.30.0130.06716.36
5.4.20.0000.08016.45
5.4.10.0100.06716.51
5.4.00.0000.06715.87
5.3.290.0030.04014.67
5.3.280.0070.07014.64
5.3.270.0070.07314.60
5.3.260.0000.06014.73
5.3.250.0000.04014.59
5.3.240.0000.04314.63
5.3.230.0070.07014.50
5.3.220.0030.04014.48
5.3.210.0170.06714.55
5.3.200.0070.03714.60
5.3.190.0100.06714.61
5.3.180.0030.06014.57
5.3.170.0030.07714.73
5.3.160.0200.06014.58
5.3.150.0030.06314.59
5.3.140.0070.04314.70
5.3.130.0030.03714.55
5.3.120.0000.07014.58
5.3.110.0070.05014.53
5.3.100.0100.04314.10
5.3.90.0070.06714.06
5.3.80.0070.04014.09
5.3.70.0030.03714.05
5.3.60.0070.04314.03
5.3.50.0100.06713.89
5.3.40.0030.07013.89
5.3.30.0030.03713.90
5.3.20.0030.03713.83
5.3.10.0030.04013.59
5.3.00.0070.03713.52
5.2.170.0070.05711.14
5.2.160.0030.03011.03
5.2.150.0030.06011.20
5.2.140.0030.03011.19
5.2.130.0030.02711.07
5.2.120.0070.02711.16
5.2.110.0070.02311.09
5.2.100.0000.03311.09
5.2.90.0000.04311.07
5.2.80.0000.06311.10
5.2.70.0100.05311.23
5.2.60.0030.03011.20
5.2.50.0030.04311.00
5.2.40.0030.04311.04
5.2.30.0000.04311.11
5.2.20.0070.06010.84
5.2.10.0070.06010.90
5.2.00.0100.05710.70
5.1.60.0070.0209.96
5.1.50.0000.0579.89
5.1.40.0000.0539.97
5.1.30.0130.05010.40
5.1.20.0000.04010.40
5.1.10.0030.02710.04
5.1.00.0070.04310.03
5.0.50.0030.0278.72
5.0.40.0030.0378.72
5.0.30.0130.0538.72
5.0.20.0030.0278.72
5.0.10.0000.0238.72
5.0.00.0070.0438.72
4.4.90.0000.0338.72
4.4.80.0000.0208.72
4.4.70.0030.0178.72
4.4.60.0000.0378.72
4.4.50.0000.0378.72
4.4.40.0000.0238.72
4.4.30.0030.0378.72
4.4.20.0000.0178.72
4.4.10.0030.0208.72
4.4.00.0070.0208.72
4.3.110.0070.0338.72
4.3.100.0000.0208.72
4.3.90.0000.0208.72
4.3.80.0030.0278.72
4.3.70.0030.0278.72
4.3.60.0070.0178.72
4.3.50.0000.0208.72
4.3.40.0000.0308.72
4.3.30.0000.0238.72
4.3.20.0000.0238.72
4.3.10.0000.0308.72
4.3.00.0000.0178.72

preferences:
44.85 ms | 401 KiB | 5 Q