3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf("('1%1$\')", 'a')); var_dump(sprintf("('1%\')", 'a','b')); var_dump(sprintf("('1%ab", 'a','b')); var_dump(sprintf("('1%)a", 'a','b'));

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)
8.3.70.0120.00918.55
8.3.60.0000.01718.30
8.3.50.0140.00921.14
8.3.40.0140.00418.79
8.3.30.0070.00719.08
8.3.20.0040.00420.20
8.3.10.0030.00523.52
8.3.00.0040.00419.16
8.2.180.0110.00416.63
8.2.170.0150.00622.96
8.2.160.0130.00320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00322.05
8.2.110.0050.00522.30
8.2.100.0030.00917.63
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0050.00319.82
8.2.30.0030.00618.05
8.2.20.0060.00317.55
8.2.10.0080.00017.99
8.2.00.0060.00317.66
8.1.280.0070.00725.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00823.96
8.1.230.0080.00419.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0030.00618.66
8.1.160.0000.00721.86
8.1.150.0000.00718.70
8.1.140.0000.00817.25
8.1.130.0000.00817.67
8.1.120.0040.00317.35
8.1.110.0040.00417.22
8.1.100.0030.00417.33
8.1.90.0000.00717.39
8.1.80.0040.00417.37
8.1.70.0070.00017.22
8.1.60.0060.00317.47
8.1.50.0000.00817.35
8.1.40.0040.00417.46
8.1.30.0030.00517.46
8.1.20.0040.00417.51
8.1.10.0040.00417.47
8.1.00.0000.00717.52
8.0.300.0020.00518.77
8.0.290.0070.00016.75
8.0.280.0000.00818.39
8.0.270.0030.00317.25
8.0.260.0070.00017.18
8.0.250.0000.00716.92
8.0.240.0040.00416.93
8.0.230.0040.00216.84
8.0.220.0020.00516.80
8.0.210.0080.00016.78
8.0.200.0070.00016.96
8.0.190.0040.00416.97
8.0.180.0030.00316.91
8.0.170.0000.00816.95
8.0.160.0000.00716.86
8.0.150.0000.00716.90
8.0.140.0070.00016.87
8.0.130.0030.00313.36
8.0.120.0030.00516.85
8.0.110.0000.00716.79
8.0.100.0050.00316.86
8.0.90.0000.00716.73
8.0.80.0180.00416.79
8.0.70.0000.00716.84
8.0.60.0040.00416.68
8.0.50.0000.00716.93
8.0.30.0150.00316.98
8.0.20.0090.00917.40
8.0.10.0030.00516.88
8.0.00.0140.00816.57
7.4.330.0000.00515.02
7.4.320.0030.00316.27
7.4.300.0000.00616.52
7.4.290.0000.00716.42
7.4.280.0020.00516.45
7.4.270.0020.00516.28
7.4.260.0080.00016.45
7.4.250.0030.00516.44
7.4.240.0040.00316.41
7.4.230.0070.00016.45
7.4.220.0090.00916.57
7.4.210.0030.01416.39
7.4.200.0030.00316.54
7.4.160.0170.00316.25
7.4.150.0120.00817.40
7.4.140.0100.00817.86
7.4.130.0120.00516.34
7.4.120.0060.01016.29
7.4.110.0070.01016.34
7.4.100.0060.01616.53
7.4.90.0100.00716.20
7.4.80.0070.01019.39
7.4.70.0150.00416.33
7.4.60.0070.01016.44
7.4.50.0030.00516.42
7.4.40.0040.01916.18
7.4.30.0030.01416.19
7.4.00.0070.01014.74
7.3.330.0000.00513.04
7.3.320.0020.00213.08
7.3.310.0030.00316.08
7.3.300.0040.00416.14
7.3.290.0050.01016.11
7.3.280.0040.01116.07
7.3.270.0120.00617.40
7.3.260.0040.01316.24
7.3.250.0090.00816.37
7.3.240.0090.01316.17
7.3.230.0070.01316.39
7.3.210.0030.01216.38
7.3.200.0150.00819.39
7.3.190.0030.01316.17
7.3.180.0060.01016.16
7.3.170.0100.01316.40
7.3.160.0120.00416.42
7.2.330.0100.00716.42
7.2.320.0140.00416.36
7.2.310.0030.01316.11
7.2.300.0060.01116.50
7.2.290.0030.01416.48
7.2.00.0000.01319.19
7.1.100.0000.01117.95
7.1.70.0000.01317.13
7.1.60.0110.01119.11
7.1.50.0070.01816.98
7.1.00.0030.07722.54
7.0.200.0000.00716.57
7.0.140.0070.07021.92
7.0.60.0070.06019.99
7.0.50.0030.06017.88
7.0.40.0030.04320.27
7.0.30.0270.05320.00
7.0.20.0330.06020.16
7.0.10.0200.05020.13
7.0.00.0100.08020.18
5.6.280.0100.06720.92
5.6.210.0070.08320.51
5.6.200.0070.08018.12
5.6.190.0070.08320.33
5.6.180.0330.07320.45
5.6.170.0270.04020.69
5.6.160.0070.04720.37
5.6.150.0070.05318.22
5.6.140.0000.04318.18
5.6.130.0070.08018.16
5.6.120.0130.08021.00
5.6.110.0100.07021.00
5.6.100.0030.04321.03
5.6.90.0170.08021.12
5.6.80.0100.06720.38
5.6.70.3270.03720.46
5.5.350.0130.08020.46
5.5.340.0130.07718.02
5.5.330.0000.04720.56
5.5.320.0330.04320.27
5.5.310.0200.06720.27
5.5.300.0030.04317.94
5.5.290.0030.07017.91
5.5.280.0100.07320.79
5.5.270.0070.08320.76
5.5.260.0070.07320.79
5.5.250.0100.07720.77
5.5.240.0370.06320.14
5.4.450.0830.04719.14
5.4.440.0670.06319.52
5.4.430.0730.05719.27
5.4.420.0770.05719.24
5.4.410.0670.05719.12
5.4.400.0770.05319.11
5.4.390.0770.06318.81
5.4.380.0870.05718.91
5.4.370.0700.05719.19
5.4.360.0600.05319.11
5.4.350.0100.05019.31
5.4.340.0070.04211.97
5.4.320.0070.03712.45
5.4.310.0040.04212.45
5.4.300.0080.03512.46
5.4.290.0090.03512.45
5.4.280.0050.03712.35
5.4.270.0050.03812.35
5.4.260.0040.03812.35
5.4.250.0060.03712.35
5.4.240.0040.03812.35
5.4.230.0060.03912.34
5.4.220.0040.04512.34
5.4.210.0100.03412.34
5.4.200.0070.03912.34
5.4.190.0060.03812.34
5.4.180.0040.04712.34
5.4.170.0050.04112.35
5.4.160.0090.03512.35
5.4.150.0080.03812.34
5.4.140.0080.04312.02
5.4.130.0080.03612.02
5.4.120.0070.03511.97
5.4.110.0050.03711.96
5.4.100.0090.03611.97
5.4.90.0130.03411.96
5.4.80.0070.04511.96
5.4.70.0070.04811.96
5.4.60.0040.04211.96
5.4.50.0070.05011.96
5.4.40.0050.04011.95
5.4.30.0050.04311.95
5.4.20.0070.03911.95
5.4.10.0060.03911.95
5.4.00.0080.03711.43
5.3.290.0100.03712.80
5.3.280.0060.03812.71
5.3.270.0080.03812.72
5.3.260.0080.05312.72
5.3.250.0090.04912.71
5.3.240.0070.04412.72
5.3.230.0080.04312.71
5.3.220.0040.04112.68
5.3.210.0080.03812.68
5.3.200.0030.04012.68
5.3.190.0070.03712.68
5.3.180.0080.03412.68
5.3.170.0070.03712.67
5.3.160.0040.04112.68
5.3.150.0080.03712.68
5.3.140.0060.03812.66
5.3.130.0070.03812.65
5.3.120.0040.04212.66
5.3.110.0080.04212.66
5.3.100.0090.04012.12
5.3.90.0070.04212.08
5.3.80.0090.03712.07
5.3.70.0070.04012.08
5.3.60.0050.04812.07
5.3.50.0050.04912.00
5.3.40.0120.04412.00
5.3.30.0040.04111.94
5.3.20.0050.04511.72
5.3.10.0150.05311.69
5.3.00.0120.04611.68
5.2.170.0080.0329.18
5.2.160.0050.0309.18
5.2.150.0030.0339.18
5.2.140.0090.0539.18
5.2.130.0080.0309.14
5.2.120.0070.0279.14
5.2.110.0070.0309.14
5.2.100.0050.0289.14
5.2.90.0060.0279.15
5.2.80.0050.0309.14
5.2.70.0030.0359.14
5.2.60.0070.0329.08
5.2.50.0060.0309.05
5.2.40.0010.0329.03
5.2.30.0030.0319.01
5.2.20.0020.0359.00
5.2.10.0050.0328.92
5.2.00.0040.0328.78
5.1.60.0040.0248.06
5.1.50.0040.0258.05
5.1.40.0040.0258.04
5.1.30.0060.0278.39
5.1.20.0050.0278.41
5.1.10.0020.0378.13
5.1.00.0020.0318.13
5.0.50.0050.0246.61
5.0.40.0040.0226.47
5.0.30.0070.0306.29
5.0.20.0040.0196.25
5.0.10.0040.0226.24
5.0.00.0050.0316.23
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0050.0154.76
4.4.60.0020.0184.76
4.4.50.0020.0204.77
4.4.40.0030.0264.70
4.4.30.0030.0154.76
4.4.20.0020.0194.85
4.4.10.0040.0174.85
4.4.00.0030.0274.75
4.3.110.0050.0154.66
4.3.100.0040.0144.66
4.3.90.0030.0154.63
4.3.80.0010.0274.58
4.3.70.0020.0174.63
4.3.60.0030.0164.63
4.3.50.0020.0204.63
4.3.40.0050.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0163.26
4.3.10.0030.0163.21
4.3.00.0070.0236.68

preferences:
63.25 ms | 401 KiB | 5 Q