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%'b", '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)
8.3.60.0070.01018.55
8.3.50.0120.01021.15
8.3.40.0140.00418.84
8.3.30.0030.01019.22
8.3.20.0000.00720.16
8.3.10.0080.00023.64
8.3.00.0080.00019.26
8.2.180.0120.00318.43
8.2.170.0070.00722.96
8.2.160.0070.01120.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00021.99
8.2.110.0060.00320.99
8.2.100.0070.00417.63
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0000.00819.82
8.2.30.0000.00818.03
8.2.20.0040.00417.76
8.2.10.0000.00717.89
8.2.00.0050.00217.60
8.1.280.0030.01025.92
8.1.270.0030.00522.10
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00017.64
8.1.230.0060.00619.01
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.25
8.1.190.0080.00016.88
8.1.180.0000.00718.10
8.1.170.0040.00418.56
8.1.160.0030.00322.00
8.1.150.0000.00718.83
8.1.140.0050.00217.34
8.1.130.0000.00717.76
8.1.120.0030.00517.38
8.1.110.0060.00317.23
8.1.100.0000.00817.24
8.1.90.0040.00417.23
8.1.80.0030.00317.39
8.1.70.0030.00317.27
8.1.60.0050.00317.37
8.1.50.0040.00417.47
8.1.40.0030.00517.36
8.1.30.0060.00317.63
8.1.20.0040.00417.51
8.1.10.0000.00817.41
8.1.00.0050.00317.46
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0080.00018.45
8.0.270.0000.00817.15
8.0.260.0030.00317.21
8.0.250.0000.00717.04
8.0.240.0040.00416.89
8.0.230.0030.00316.96
8.0.220.0000.00716.78
8.0.210.0030.00316.88
8.0.200.0070.00016.92
8.0.190.0040.00416.96
8.0.180.0070.00016.81
8.0.170.0040.00416.91
8.0.160.0040.00417.02
8.0.150.0000.00716.81
8.0.140.0000.00716.79
8.0.130.0000.00513.30
8.0.120.0040.00416.95
8.0.110.0040.00416.81
8.0.100.0070.00016.82
8.0.90.0000.00716.91
8.0.80.0100.01316.91
8.0.70.0000.00716.69
8.0.60.0000.00716.96
8.0.50.0000.00716.97
8.0.30.0110.00816.99
8.0.20.0160.00717.40
8.0.10.0070.00016.79
8.0.00.0070.01116.87
7.4.330.0000.00515.02
7.4.320.0070.00016.49
7.4.300.0050.00216.52
7.4.290.0050.00216.39
7.4.280.0060.00616.52
7.4.270.0030.00316.41
7.4.260.0070.00316.46
7.4.250.0020.00516.36
7.4.240.0020.00516.52
7.4.230.0030.00316.39
7.4.220.0140.01116.51
7.4.210.0160.00316.33
7.4.200.0070.00016.49
7.4.160.0040.01316.56
7.4.150.0060.01217.40
7.4.140.0080.01017.86
7.4.130.0080.00816.44
7.4.120.0090.00716.38
7.4.110.0090.00916.45
7.4.100.0090.01316.26
7.4.90.0050.01316.44
7.4.80.0030.01319.39
7.4.70.0000.01716.32
7.4.60.0060.01016.25
7.4.50.0050.00316.29
7.4.40.0120.00616.42
7.4.30.0060.01316.42
7.4.10.0170.00015.02
7.4.00.0070.01114.78
7.3.330.0000.00512.95
7.3.320.0000.00613.06
7.3.310.0030.00316.00
7.3.300.0000.00716.16
7.3.290.0070.00816.16
7.3.280.0110.00616.19
7.3.270.0090.01217.40
7.3.260.0070.01016.23
7.3.250.0130.00316.30
7.3.240.0150.00716.41
7.3.230.0080.01216.39
7.3.210.0080.00816.04
7.3.200.0100.00619.39
7.3.190.0070.01016.48
7.3.180.0050.01116.17
7.3.170.0150.00616.30
7.3.160.0100.00616.33
7.3.130.0050.00814.68
7.3.120.0090.00414.84
7.3.110.0120.00614.89
7.3.100.0000.01214.40
7.3.90.0090.00614.63
7.3.80.0000.01414.82
7.3.70.0040.00414.66
7.3.60.0060.00314.50
7.3.50.0030.01014.58
7.3.40.0120.00014.68
7.3.30.0040.00814.62
7.3.20.0120.00316.45
7.3.10.0030.00716.50
7.3.00.0060.00616.53
7.2.330.0030.01316.27
7.2.320.0070.01516.25
7.2.310.0060.01016.27
7.2.300.0090.00916.43
7.2.290.0100.01316.54
7.2.260.0070.00714.66
7.2.250.0040.01114.88
7.2.240.0100.00714.47
7.2.230.0100.00614.88
7.2.220.0030.01214.51
7.2.210.0000.01514.66
7.2.200.0040.00414.79
7.2.190.0040.01414.68
7.2.180.0040.01414.53
7.2.170.0060.00614.80
7.2.160.0040.00714.86
7.2.150.0120.00016.57
7.2.140.0150.00016.60
7.2.130.0100.00316.56
7.2.120.0090.00316.52
7.2.110.0040.00816.65
7.2.100.0100.00716.72
7.2.90.0060.00616.74
7.2.80.0070.00716.66
7.2.70.0030.01216.85
7.2.60.0060.00916.83
7.2.50.0100.00316.61
7.2.40.0070.00716.80
7.2.30.0000.01516.71
7.2.20.0000.01216.88
7.2.10.0120.00316.80
7.2.00.0030.00817.97
7.1.330.0000.01715.75
7.1.320.0100.00615.73
7.1.310.0040.01115.49
7.1.300.0030.01015.73
7.1.290.0130.00015.54
7.1.280.0000.00815.80
7.1.270.0030.00915.75
7.1.260.0070.00715.26
7.1.250.0040.01115.43
7.1.240.0030.00615.70
7.1.230.0030.00915.74
7.1.220.0030.00715.34
7.1.210.0060.00615.69
7.1.200.0080.00415.75
7.1.190.0000.00915.66
7.1.180.0030.00915.53
7.1.170.0030.01015.59
7.1.160.0030.00715.43
7.1.150.0000.01215.62
7.1.140.0030.01015.76
7.1.130.0110.00315.70
7.1.120.0040.00815.34
7.1.110.0100.00315.56
7.1.100.0050.00716.79
7.1.90.0070.00715.72
7.1.80.0030.01215.61
7.1.70.0020.00816.24
7.1.60.0130.00317.29
7.1.50.0070.00816.23
7.1.40.0100.00015.65
7.1.30.0090.00415.56
7.1.20.0070.00715.65
7.1.10.0000.01215.70
7.1.00.0070.04019.01
7.0.330.0060.00815.00
7.0.320.0090.00315.31
7.0.310.0030.00915.41
7.0.300.0070.00715.23
7.0.290.0040.01115.21
7.0.280.0050.00515.30
7.0.270.0060.00915.33
7.0.260.0050.00815.14
7.0.250.0050.00515.29
7.0.240.0040.00415.42
7.0.230.0000.01315.21
7.0.220.0070.00715.40
7.0.210.0080.00015.14
7.0.200.0040.00516.00
7.0.190.0000.01315.42
7.0.180.0080.00615.41
7.0.170.0120.00315.18
7.0.160.0000.01115.43
7.0.150.0030.01015.33
7.0.140.0000.04418.56
7.0.130.0110.00415.35
7.0.120.0030.00614.91
7.0.110.0090.00615.31
7.0.100.0060.00915.41
7.0.90.0030.00915.43
7.0.80.0060.00615.39
7.0.70.0070.00715.21
7.0.60.0100.03517.47
7.0.50.0070.04416.62
7.0.40.0080.04316.78
7.0.30.0170.04216.78
7.0.20.0190.04116.71
7.0.10.0080.03016.80
7.0.00.0090.02516.53
5.6.400.0000.01314.21
5.6.390.0000.01213.91
5.6.380.0100.00014.13
5.6.370.0040.00814.34
5.6.360.0000.01314.10
5.6.350.0040.01213.92
5.6.340.0030.00814.19
5.6.330.0080.00814.25
5.6.320.0030.00514.07
5.6.310.0040.00814.11
5.6.300.0060.00313.66
5.6.290.0030.01314.39
5.6.280.0000.04517.45
5.6.270.0040.01214.07
5.6.260.0140.00413.91
5.6.250.0100.00714.22
5.6.240.0040.01114.05
5.6.230.0060.00913.89
5.6.220.0100.00314.11
5.6.210.0060.04317.20
5.6.200.0080.04016.13
5.6.190.0160.03717.34
5.6.180.0190.04017.10
5.6.170.0100.03117.16
5.6.160.0080.03017.38
5.6.150.0000.02716.19
5.6.140.0070.03716.27
5.6.130.0060.04416.02
5.6.120.0090.02117.51
5.6.110.0050.04917.54
5.6.100.0080.04917.58
5.6.90.0070.04217.79
5.6.80.0080.04717.03
5.6.70.2030.02517.22
5.6.60.0080.00813.84
5.6.50.0130.00714.22
5.6.40.0140.00014.04
5.6.30.0080.00814.14
5.6.20.0130.00713.91
5.6.10.0000.01513.95
5.6.00.0070.01113.88
5.5.380.0040.01113.91
5.5.370.0090.00614.02
5.5.360.0030.01013.88
5.5.350.0120.04717.20
5.5.340.0030.02615.88
5.5.330.0020.02717.05
5.5.320.0130.02417.15
5.5.310.0200.02017.14
5.5.300.0080.03515.84
5.5.290.0040.04415.84
5.5.280.0030.04917.26
5.5.270.0060.02417.44
5.5.260.0050.03317.48
5.5.250.0080.04217.31
5.5.240.0130.03017.02
5.5.230.0030.01513.85
5.5.220.0120.00313.80
5.5.210.0060.00613.77
5.5.200.0090.00414.00
5.5.190.0090.00913.55
5.5.180.0120.00613.79
5.5.170.0100.01014.06
5.5.160.0000.00914.17
5.5.150.0060.00614.15
5.5.140.0030.01014.15
5.5.130.0070.00413.77
5.5.120.0040.01113.83
5.5.110.0040.01214.01
5.5.100.0070.00713.81
5.5.90.0030.01014.16
5.5.80.0040.00813.96
5.5.70.0080.00414.03
5.5.60.0030.01014.08
5.5.50.0060.00613.79
5.5.40.0040.00413.99
5.5.30.0000.01113.91
5.5.20.0000.01514.20
5.5.10.0070.00714.13
5.5.00.0070.01014.12
5.4.450.0400.02915.66
5.4.440.0430.04315.90
5.4.430.0420.02615.88
5.4.420.0400.03315.73
5.4.410.0370.02715.76
5.4.400.0400.02815.75
5.4.390.0430.03515.65
5.4.380.0470.02415.57
5.4.370.0310.03515.65
5.4.360.0500.02515.70
5.4.350.0070.02815.74
5.4.340.0070.02212.07
5.4.330.0040.00412.18
5.4.320.0030.02512.32
5.4.310.0070.02212.31
5.4.300.0060.02112.32
5.4.290.0030.02412.32
5.4.280.0060.02212.27
5.4.270.0020.02712.27
5.4.260.0060.02012.26
5.4.250.0060.02112.26
5.4.240.0050.02012.26
5.4.230.0050.02312.26
5.4.220.0070.02012.26
5.4.210.0060.02012.26
5.4.200.0070.02412.26
5.4.190.0040.02212.26
5.4.180.0050.02412.26
5.4.170.0020.02412.27
5.4.160.0040.02312.26
5.4.150.0100.01812.26
5.4.140.0070.02012.10
5.4.130.0020.02212.10
5.4.120.0050.02012.08
5.4.110.0070.01812.07
5.4.100.0060.02312.07
5.4.90.0040.02312.07
5.4.80.0070.01912.07
5.4.70.0050.02012.07
5.4.60.0040.02012.07
5.4.50.0060.02012.07
5.4.40.0040.02312.06
5.4.30.0030.02212.06
5.4.20.0030.02512.06
5.4.10.0050.02112.06
5.4.00.0050.02111.81
5.3.290.0070.03912.80
5.3.280.0070.03712.71
5.3.270.0070.03912.72
5.3.260.0060.04412.72
5.3.250.0080.03512.72
5.3.240.0050.04312.72
5.3.230.0060.04012.71
5.3.220.0080.03712.68
5.3.210.0060.04312.68
5.3.200.0080.05112.68
5.3.190.0090.04512.68
5.3.180.0110.05012.68
5.3.170.0050.03712.67
5.3.160.0070.03612.67
5.3.150.0060.03712.68
5.3.140.0040.04312.66
5.3.130.0060.04812.66
5.3.120.0060.03912.66
5.3.110.0080.03712.66
5.3.100.0090.03412.12
5.3.90.0050.04012.09
5.3.80.0050.04212.08
5.3.70.0070.03712.08
5.3.60.0060.03612.06
5.3.50.0020.04112.00
5.3.40.0070.03612.00
5.3.30.0110.03011.94
5.3.20.0080.03411.72
5.3.10.0070.03411.69
5.3.00.0070.03611.67
5.2.170.0100.0349.18
5.2.160.0130.0329.18
5.2.150.0060.0309.18
5.2.140.0070.0279.18
5.2.130.0070.0279.13
5.2.120.0030.0309.14
5.2.110.0030.0309.14
5.2.100.0020.0309.14
5.2.90.0050.0309.14
5.2.80.0040.0309.14
5.2.70.0070.0289.13
5.2.60.0050.0299.09
5.2.50.0040.0299.06
5.2.40.0060.0279.04
5.2.30.0060.0309.01
5.2.20.0040.0299.00
5.2.10.0050.0278.92
5.2.00.0060.0318.78
5.1.60.0050.0248.06
5.1.50.0030.0268.06
5.1.40.0040.0268.04
5.1.30.0070.0248.39
5.1.20.0070.0278.41
5.1.10.0040.0308.14
5.1.00.0080.0318.14
5.0.50.0030.0266.61
5.0.40.0030.0256.48
5.0.30.0060.0356.29
5.0.20.0040.0196.26
5.0.10.0020.0226.24
5.0.00.0050.0286.23
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0020.0174.75
4.4.60.0040.0154.76
4.4.50.0040.0154.77
4.4.40.0020.0274.71
4.4.30.0050.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0154.63
4.3.80.0050.0264.59
4.3.70.0020.0184.63
4.3.60.0030.0164.62
4.3.50.0020.0164.63
4.3.40.0020.0264.54
4.3.30.0000.0183.28
4.3.20.0000.0183.26
4.3.10.0000.0173.22
4.3.00.0130.0236.68

preferences:
41.86 ms | 401 KiB | 5 Q