3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo sprintf("%f",'a'); ?>

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)
8.3.40.0070.00718.49
8.3.30.0110.00820.31
8.3.20.0040.00420.14
8.3.10.0030.00621.81
8.3.00.0070.00022.48
8.2.170.0110.00722.96
8.2.160.0070.01422.04
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.55
8.2.110.0100.00020.52
8.2.100.0040.00717.72
8.2.90.0050.00518.84
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0000.00817.80
8.2.50.0080.00018.10
8.2.40.0060.00320.60
8.2.30.0070.00019.43
8.2.20.0070.00017.64
8.2.10.0040.00417.47
8.2.00.0040.00417.56
8.1.270.0050.00323.99
8.1.260.0100.00726.35
8.1.250.0000.00728.09
8.1.240.0080.00023.80
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0000.00722.14
8.1.150.0050.00318.55
8.1.140.0080.00017.18
8.1.130.0000.00617.69
8.1.120.0000.00717.33
8.1.110.0070.00017.23
8.1.100.0040.00417.29
8.1.90.0040.00417.24
8.1.80.0000.00717.30
8.1.70.0030.00317.32
8.1.60.0030.00617.30
8.1.50.0000.00717.36
8.1.40.0060.00617.39
8.1.30.0040.00417.50
8.1.20.0030.00617.56
8.1.10.0070.00017.46
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0030.00317.17
8.0.260.0040.00416.71
8.0.250.0030.00316.76
8.0.240.0040.00416.81
8.0.230.0050.00216.68
8.0.220.0000.00716.66
8.0.210.0040.00416.75
8.0.200.0030.00316.82
8.0.190.0030.00316.71
8.0.180.0030.00416.66
8.0.170.0050.00316.75
8.0.160.0000.00816.69
8.0.150.0050.00216.71
8.0.140.0030.00316.77
8.0.130.0030.00313.11
8.0.120.0030.00516.60
8.0.110.0050.00216.65
8.0.100.0040.00416.57
8.0.90.0040.00416.60
8.0.80.0040.01216.78
8.0.70.0050.00216.87
8.0.60.0040.00416.78
8.0.50.0040.00416.79
8.0.30.0080.01316.80
8.0.20.0080.01317.40
8.0.10.0000.00816.86
8.0.00.0140.01216.59
7.4.330.0000.00516.71
7.4.320.0030.00316.44
7.4.300.0060.00016.37
7.4.290.0040.00416.36
7.4.280.0000.00716.36
7.4.270.0030.00316.48
7.4.260.0000.00613.09
7.4.250.0050.00216.30
7.4.240.0030.00516.46
7.4.230.0000.00716.44
7.4.220.0100.01616.42
7.4.210.0080.00816.41
7.4.200.0070.00016.45
7.4.190.0030.00316.46
7.4.160.0090.00616.39
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0080.00916.46
7.4.120.0070.01016.36
7.4.110.0000.01616.41
7.4.100.0120.00416.34
7.4.90.0090.00916.47
7.4.80.0090.01219.39
7.4.70.0140.00316.41
7.4.60.0060.01616.33
7.4.50.0080.00016.53
7.4.40.0070.01022.77
7.4.30.0180.00416.49
7.4.00.0070.01014.82
7.3.330.0050.00013.01
7.3.320.0060.00013.03
7.3.310.0030.00316.12
7.3.300.0080.00016.14
7.3.290.0030.01016.14
7.3.280.0050.00916.14
7.3.270.0060.01117.40
7.3.260.0110.00816.09
7.3.250.0080.01116.23
7.3.240.0000.01816.47
7.3.230.0030.01316.40
7.3.210.0130.00316.54
7.3.200.0060.01619.39
7.3.190.0120.00916.36
7.3.180.0090.00916.32
7.3.170.0090.00716.40
7.3.160.0140.00716.20
7.3.120.0110.00314.95
7.3.110.0040.01214.67
7.3.100.0040.01114.55
7.3.90.0030.00614.38
7.3.80.0030.00614.61
7.3.70.0030.00614.65
7.3.60.0000.01114.62
7.3.50.0090.00614.83
7.3.40.0000.01314.75
7.3.30.0070.01014.64
7.3.20.0040.00816.45
7.3.10.0020.01416.40
7.3.00.0030.01016.26
7.2.330.0170.00016.36
7.2.320.0140.00716.31
7.2.310.0060.01316.49
7.2.300.0130.00416.26
7.2.290.0090.00616.42
7.2.250.0040.01514.76
7.2.240.0030.01015.12
7.2.230.0140.00415.06
7.2.220.0130.00014.72
7.2.210.0030.00714.82
7.2.200.0090.00914.88
7.2.190.0070.00714.84
7.2.180.0030.00614.83
7.2.170.0000.01214.75
7.2.130.0060.00616.84
7.2.120.0060.00616.52
7.2.110.0000.01116.77
7.2.100.0000.01616.82
7.2.90.0100.00716.93
7.2.80.0090.00616.79
7.2.70.0110.00016.73
7.2.60.0030.01016.57
7.2.50.0100.00316.87
7.2.40.0030.00716.39
7.2.30.0160.00016.75
7.2.20.0070.00416.59
7.2.10.0050.00516.79
7.2.00.0020.01117.98
7.1.330.0110.00415.52
7.1.320.0000.00815.73
7.1.310.0070.00715.44
7.1.300.0070.00715.79
7.1.290.0040.00815.87
7.1.280.0030.01215.55
7.1.270.0070.00315.72
7.1.260.0030.00615.34
7.1.250.0070.00315.69
7.1.100.0100.01017.98
7.1.70.0040.00416.99
7.1.60.0140.01019.17
7.1.50.0090.00916.62
7.1.00.0100.06022.37
7.0.200.0070.00716.65
7.0.140.0100.07021.99
7.0.100.0070.04719.98
7.0.90.0000.05019.89
7.0.80.0100.03719.96
7.0.70.0030.03719.90
7.0.60.0000.03719.87
7.0.50.0030.03720.19
7.0.40.0030.03320.04
7.0.30.0030.03720.05
7.0.20.0030.04020.04
7.0.10.0030.03720.09
7.0.00.0070.03320.18
5.6.280.0100.06321.14
5.6.250.0030.05020.71
5.6.240.0030.04320.63
5.6.230.0030.04320.74
5.6.220.0030.03720.66
5.6.210.0000.04020.71
5.6.200.0130.02720.95
5.6.190.0030.03721.01
5.6.180.0030.03321.00
5.6.170.0030.04721.04
5.6.160.0030.03721.07
5.6.150.0030.03720.93
5.6.140.0030.03321.10
5.6.130.0100.03020.96
5.6.120.0070.03320.93
5.6.110.0030.03721.03
5.6.100.0070.04321.11
5.6.90.0000.04020.98
5.6.80.0070.03020.31
5.6.70.0030.03320.44
5.6.60.0070.03020.39
5.6.50.0030.03320.45
5.6.40.0100.04320.39
5.6.30.0130.03320.43
5.6.20.0030.04020.43
5.6.10.0130.06320.48
5.6.00.0070.04720.35
5.5.380.0130.03320.34
5.5.370.0000.04320.34
5.5.360.0030.04320.55
5.5.350.0030.03720.42
5.5.340.0000.03720.93
5.5.330.0030.04020.92
5.5.320.0130.03020.85
5.5.310.0030.03720.61
5.5.300.0000.04020.80
5.5.290.0070.03320.74
5.5.280.0030.04320.77
5.5.270.0070.03320.86
5.5.260.0070.03320.88
5.5.250.0030.04020.41
5.5.240.0000.04020.13
5.5.230.0100.03020.10
5.5.220.0030.03320.09
5.5.210.0070.03020.24
5.5.200.0030.03720.17
5.5.190.0070.07720.25
5.5.180.0070.05720.26
5.5.160.0170.07320.15
5.5.150.0000.08020.25
5.5.140.0000.07020.14
5.5.130.0100.06720.17
5.5.120.0030.03320.24
5.5.110.0030.08020.16
5.5.100.0030.06720.07
5.5.90.0070.04720.14
5.5.80.0030.05720.08
5.5.70.0100.06720.05
5.5.60.0030.04720.07
5.5.50.0030.06320.02
5.5.40.0130.05320.07
5.5.30.0070.06320.05
5.5.20.0100.07320.05
5.5.10.0070.04319.99
5.5.00.0100.06720.07
5.4.450.0070.03719.42
5.4.440.0030.03719.13
5.4.430.0100.02719.38
5.4.420.0000.05019.35
5.4.410.0030.03319.22
5.4.400.0030.04019.23
5.4.390.0000.03319.02
5.4.380.0000.03318.96
5.4.370.0030.03318.90
5.4.360.0030.04319.23
5.4.350.0100.06318.91
5.4.340.0030.07718.90
5.4.320.0070.03018.81
5.4.310.0070.06319.03
5.4.300.0070.08019.04
5.4.290.0030.07719.07
5.4.280.0070.07018.80
5.4.270.0030.06019.03
5.4.260.0030.04319.11
5.4.250.0130.03719.00
5.4.240.0030.08018.89
5.4.230.0000.06718.80
5.4.220.0030.07019.02
5.4.210.0100.03719.11
5.4.200.0070.07319.22
5.4.190.0000.04719.02
5.4.180.0130.06718.89
5.4.170.0070.05018.95
5.4.160.0070.06719.09
5.4.150.0100.05319.04
5.4.140.0070.06016.25
5.4.130.0100.03316.26
5.4.120.0000.04316.27
5.4.110.0070.06016.23
5.4.100.0130.05716.23
5.4.90.0130.06016.21
5.4.80.0070.04016.50
5.4.70.0100.04016.20
5.4.60.0070.07316.18
5.4.50.0100.06316.20
5.4.40.0070.07016.37
5.4.30.0100.06716.27
5.4.20.0000.07316.40
5.4.10.0030.05016.20
5.4.00.0030.06315.70
5.3.290.0030.08014.52
5.3.280.0100.06314.60
5.3.270.0030.05714.46
5.3.260.0100.07014.58
5.3.250.0030.07314.59
5.3.240.0130.06314.59
5.3.230.0030.07714.44
5.3.220.0000.06014.55
5.3.210.0000.07314.38
5.3.200.0100.07014.39
5.3.190.0130.06014.51
5.3.180.0070.06014.42
5.3.170.0070.06014.54
5.3.160.0100.06714.49
5.3.150.0070.05714.39
5.3.140.0030.07314.53
5.3.130.0030.05314.50
5.3.120.0030.06014.40
5.3.110.0030.07014.52
5.3.100.0030.04014.04
5.3.90.0070.03714.00
5.3.80.0070.08014.00
5.3.70.0070.03713.87
5.3.60.0000.06013.77
5.3.50.0070.07313.88
5.3.40.0030.04313.80
5.3.30.0070.05713.77
5.3.20.0070.03713.54
5.3.10.0030.06013.64
5.3.00.0070.05713.41
5.2.170.0170.02311.17
5.2.160.0030.05711.18
5.2.150.0100.05311.13
5.2.140.0030.05011.00
5.2.130.0000.04711.05
5.2.120.0000.03010.89
5.2.110.0000.02711.14
5.2.100.0070.05311.11
5.2.90.0030.03710.95
5.2.80.0030.03311.14
5.2.70.0030.05711.11
5.2.60.0030.06311.07
5.2.50.0130.05711.00
5.2.40.0070.04710.78
5.2.30.0030.03710.95
5.2.20.0030.02711.04
5.2.10.0000.02710.90
5.2.00.0000.05710.59
5.1.60.0000.03010.02
5.1.50.0000.05010.01
5.1.40.0030.0279.96
5.1.30.0070.03710.34
5.1.20.0030.05710.40
5.1.10.0070.04710.00
5.1.00.0000.05710.00
5.0.50.0100.0308.61
5.0.40.0070.0438.61
5.0.30.0070.0608.61
5.0.20.0000.0508.61
5.0.10.0000.0438.61
5.0.00.0070.0308.61
4.4.90.0070.0178.61
4.4.80.0000.0178.61
4.4.70.0070.0108.61
4.4.60.0000.0308.61
4.4.50.0000.0178.61
4.4.40.0030.0538.61
4.4.30.0030.0338.61
4.4.20.0030.0208.61
4.4.10.0000.0208.61
4.4.00.0100.0478.61
4.3.110.0000.0378.61
4.3.100.0000.0338.61
4.3.90.0030.0338.61
4.3.80.0000.0238.61
4.3.70.0000.0178.61
4.3.60.0000.0338.61
4.3.50.0000.0238.61
4.3.40.0000.0278.61
4.3.30.0000.0208.61
4.3.20.0000.0378.61
4.3.10.0000.0178.61
4.3.00.0000.0338.61

preferences:
45.82 ms | 400 KiB | 5 Q