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')); var_dump(sprintf("('1%'ab", '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)
8.3.60.0070.01418.43
8.3.50.0250.00821.04
8.3.40.0150.00418.97
8.3.30.0030.01019.04
8.3.20.0040.00420.22
8.3.10.0050.00323.61
8.3.00.0050.00319.23
8.2.180.0070.00716.63
8.2.170.0140.00722.96
8.2.160.0100.00720.57
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00522.09
8.2.110.0000.00922.30
8.2.100.0120.00017.63
8.2.90.0000.00919.17
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0080.00017.80
8.2.50.0090.00018.07
8.2.40.0040.00419.82
8.2.30.0070.00017.89
8.2.20.0000.00817.71
8.2.10.0000.00718.12
8.2.00.0050.00217.73
8.1.280.0110.00425.92
8.1.270.0040.00422.24
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0100.00319.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.43
8.1.160.0000.00722.03
8.1.150.0040.00418.77
8.1.140.0000.00817.30
8.1.130.0030.00317.79
8.1.120.0070.00017.39
8.1.110.0000.00717.41
8.1.100.0070.00017.39
8.1.90.0030.00417.25
8.1.80.0000.00817.38
8.1.70.0030.00317.23
8.1.60.0030.00517.35
8.1.50.0030.00517.36
8.1.40.0000.00717.47
8.1.30.0000.00817.45
8.1.20.0000.00717.58
8.1.10.0000.00717.43
8.1.00.0040.00417.31
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.32
8.0.270.0000.00717.09
8.0.260.0040.00417.17
8.0.250.0000.00716.84
8.0.240.0070.00016.86
8.0.230.0030.00316.93
8.0.220.0000.00716.89
8.0.210.0040.00416.95
8.0.200.0030.00316.93
8.0.190.0040.00416.93
8.0.180.0070.00016.81
8.0.170.0070.00017.02
8.0.160.0040.00416.82
8.0.150.0070.00016.95
8.0.140.0000.00716.90
8.0.130.0000.00613.40
8.0.120.0070.00016.76
8.0.110.0030.00316.90
8.0.100.0000.00816.74
8.0.90.0000.00717.00
8.0.80.0130.00916.91
8.0.70.0000.00716.82
8.0.60.0070.00016.77
8.0.50.0040.00417.02
8.0.30.0070.01216.90
8.0.20.0110.01117.40
8.0.10.0000.00716.82
8.0.00.0120.00716.56
7.4.330.0030.00315.08
7.4.320.0000.00616.28
7.4.300.0060.00016.47
7.4.290.0000.00716.44
7.4.280.0050.00516.39
7.4.270.0000.00716.34
7.4.260.0110.00016.39
7.4.250.0020.00516.41
7.4.240.0050.00216.45
7.4.230.0070.00016.50
7.4.220.0090.00916.53
7.4.210.0060.00916.42
7.4.200.0040.00416.49
7.4.160.0030.01416.46
7.4.150.0030.01617.40
7.4.140.0100.00817.86
7.4.130.0110.00616.35
7.4.120.0110.00816.33
7.4.110.0080.00816.14
7.4.100.0040.01316.43
7.4.90.0030.01816.43
7.4.80.0070.01019.39
7.4.70.0170.00416.43
7.4.60.0130.00516.52
7.4.50.0040.00416.23
7.4.40.0120.00416.52
7.4.30.0120.00616.32
7.4.00.0070.01014.61
7.3.330.0050.00013.14
7.3.320.0000.00612.87
7.3.310.0040.00416.21
7.3.300.0000.00716.09
7.3.290.0090.00716.15
7.3.280.0080.00916.15
7.3.270.0150.00317.40
7.3.260.0160.00016.25
7.3.250.0090.00816.24
7.3.240.0070.01016.54
7.3.230.0140.00716.39
7.3.210.0090.00616.40
7.3.200.0070.01019.39
7.3.190.0090.00716.20
7.3.180.0070.01016.20
7.3.170.0090.01316.36
7.3.160.0030.01316.10
7.2.330.0060.01016.38
7.2.320.0090.00916.19
7.2.310.0060.01616.25
7.2.300.0110.00616.50
7.2.290.0120.00616.38
7.2.80.0070.00416.47
7.2.00.0000.01119.05
7.1.200.0090.00315.77
7.1.100.0100.00317.79
7.1.70.0060.00317.06
7.1.60.0210.00419.11
7.1.50.0140.01016.95
7.1.00.0070.07322.51
7.0.200.0070.00316.31
7.0.140.0070.06722.07
7.0.60.0170.07719.88
7.0.50.0000.05317.83
7.0.40.0170.08020.23
7.0.30.0230.04020.02
7.0.20.0400.03020.12
7.0.10.0130.05320.17
7.0.00.0000.09020.04
5.6.280.0030.07320.78
5.6.210.0070.06020.47
5.6.200.0070.09018.08
5.6.190.0100.07720.59
5.6.180.0300.07720.57
5.6.170.0200.04320.38
5.6.160.0070.08020.71
5.6.150.0000.04018.16
5.6.140.0070.08318.13
5.6.130.0030.07718.21
5.6.120.0130.07721.12
5.6.110.0070.07720.96
5.6.100.0100.06720.98
5.6.90.0100.08721.07
5.6.80.0070.08020.38
5.6.70.0100.07720.37
5.5.350.0170.06320.41
5.5.340.0030.06717.96
5.5.330.0000.04320.36
5.5.320.0270.03720.24
5.5.310.0200.04320.30
5.5.300.0030.08318.01
5.5.290.0100.03717.95
5.5.280.0000.04320.65
5.5.270.0100.03320.75
5.5.260.0030.06720.79
5.5.250.0100.07720.77
5.5.240.0300.06720.16
5.4.450.0900.07019.45
5.4.440.0830.05719.61
5.4.430.0800.04719.48
5.4.420.0830.04719.27
5.4.410.1000.05719.11
5.4.400.0130.04718.81
5.4.390.0630.05018.93
5.4.380.0670.06019.13
5.4.370.0700.05718.95
5.4.360.0830.05719.10
5.4.350.0800.04718.78
5.4.340.0110.03011.97
5.4.320.0050.03812.46
5.4.310.0060.03812.45
5.4.300.0060.03812.45
5.4.290.0080.04212.45
5.4.280.0070.04012.35
5.4.270.0050.03712.35
5.4.260.0100.03512.35
5.4.250.0060.03912.35
5.4.240.0070.03512.35
5.4.230.0030.04212.34
5.4.220.0070.04312.34
5.4.210.0090.05312.34
5.4.200.0140.07012.34
5.4.190.0090.04512.34
5.4.180.0060.03612.34
5.4.170.0050.03612.35
5.4.160.0060.03712.34
5.4.150.0110.04512.34
5.4.140.0080.05012.03
5.4.130.0110.03412.01
5.4.120.0060.03811.97
5.4.110.0060.03511.97
5.4.100.0100.03711.96
5.4.90.0060.04011.96
5.4.80.0090.03611.96
5.4.70.0090.03811.96
5.4.60.0060.03511.96
5.4.50.0070.03711.96
5.4.40.0050.03711.95
5.4.30.0090.03411.95
5.4.20.0050.04011.95
5.4.10.0110.03911.95
5.4.00.0050.04211.44
5.3.290.0050.04612.80
5.3.280.0120.03712.71
5.3.270.0030.04412.73
5.3.260.0080.04012.71
5.3.250.0070.03712.72
5.3.240.0150.04712.72
5.3.230.0060.04012.71
5.3.220.0070.03912.68
5.3.210.0040.04112.68
5.3.200.0060.03912.68
5.3.190.0050.04212.68
5.3.180.0060.03712.67
5.3.170.0070.04012.67
5.3.160.0060.04612.67
5.3.150.0110.03612.67
5.3.140.0070.04412.66
5.3.130.0080.04712.66
5.3.120.0070.04212.66
5.3.110.0040.04212.65
5.3.100.0070.04012.11
5.3.90.0070.03912.08
5.3.80.0060.03712.07
5.3.70.0060.04012.07
5.3.60.0070.03612.06
5.3.50.0080.03412.00
5.3.40.0110.06012.00
5.3.30.0090.04111.95
5.3.20.0030.03711.72
5.3.10.0080.03311.69
5.3.00.0040.03811.68
5.2.170.0070.0299.18
5.2.160.0050.0409.18
5.2.150.0030.0389.18
5.2.140.0070.0299.17
5.2.130.0060.0299.13
5.2.120.0050.0349.14
5.2.110.0090.0289.14
5.2.100.0060.0319.14
5.2.90.0060.0349.14
5.2.80.0090.0429.14
5.2.70.0130.0429.14
5.2.60.0040.0429.09
5.2.50.0080.0359.05
5.2.40.0070.0329.03
5.2.30.0060.0339.01
5.2.20.0100.0155.15
5.2.10.0070.0318.91
5.2.00.0060.0338.77
5.1.60.0080.0478.07
5.1.50.0050.0308.06
5.1.40.0080.0318.04
5.1.30.0070.0318.39
5.1.20.0040.0278.41
5.1.10.0050.0278.14
5.1.00.0080.0308.14
5.0.50.0030.0216.61
5.0.40.0040.0216.48
5.0.30.0080.0356.29
5.0.20.0050.0196.26
5.0.10.0050.0256.23
5.0.00.0060.0456.23
4.4.90.0060.0214.78
4.4.80.0060.0264.76
4.4.70.0050.0184.75
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0264.71
4.4.30.0030.0164.76
4.4.20.0050.0164.84
4.4.10.0050.0154.84
4.4.00.0030.0364.76
4.3.110.0010.0244.67
4.3.100.0020.0214.66
4.3.90.0020.0224.63
4.3.80.0020.0254.59
4.3.70.0040.0214.63
4.3.60.0020.0214.63
4.3.50.0040.0204.63
4.3.40.0020.0264.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0000.0183.21
4.3.00.0070.0276.68

preferences:
32.36 ms | 401 KiB | 5 Q