3v4l.org

run code in 300+ PHP versions simultaneously
<?php print sprintf('%g', 0.001); print "\n"; print sprintf('%g', 0); print "\n"; print sprintf('%s', 1000000); print "\n"; print sprintf('%g', 100); print "\n"; print sprintf('%g', -1); print "\n"; print sprintf('%g', 0.00000001); print "\n"; print sprintf('%g', -0.00000001);

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)
8.3.60.0140.00716.50
8.3.50.0110.00917.18
8.3.40.0070.00718.71
8.3.30.0090.01218.77
8.3.20.0080.00018.66
8.3.10.0030.00620.56
8.3.00.0190.00019.25
8.2.180.0040.01816.36
8.2.170.0090.01222.96
8.2.160.0100.00322.30
8.2.150.0040.00424.18
8.2.140.0110.00724.66
8.2.130.0140.00326.16
8.2.120.0180.00019.52
8.2.110.0000.00920.99
8.2.100.0060.00617.59
8.2.90.0070.00319.25
8.2.80.0040.00417.80
8.2.70.0050.00317.63
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0030.00518.09
8.2.30.0030.00618.05
8.2.20.0000.00817.58
8.2.10.0040.00417.56
8.2.00.0070.00417.41
8.1.280.0060.00825.92
8.1.270.0000.00824.66
8.1.260.0000.00826.35
8.1.250.0090.00928.09
8.1.240.0080.00020.70
8.1.230.0030.00720.97
8.1.220.0030.00617.74
8.1.210.0080.00018.84
8.1.200.0000.00917.23
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0000.00818.84
8.1.160.0040.00418.80
8.1.150.0000.00818.54
8.1.140.0000.00817.23
8.1.130.0040.00417.79
8.1.120.0020.00517.28
8.1.110.0000.00717.24
8.1.100.0000.00717.24
8.1.90.0000.00717.32
8.1.80.0040.00317.39
8.1.70.0030.00317.27
8.1.60.0040.00417.45
8.1.50.0050.00317.33
8.1.40.0000.00717.26
8.1.30.0000.00817.53
8.1.20.0090.00017.38
8.1.10.0030.00517.35
8.1.00.0000.00817.36
8.0.300.0040.00419.80
8.0.290.0070.00016.63
8.0.280.0070.00018.35
8.0.270.0000.00717.09
8.0.260.0030.00316.63
8.0.250.0000.00716.88
8.0.240.0060.00316.79
8.0.230.0000.00716.79
8.0.220.0030.00316.75
8.0.210.0030.00316.74
8.0.200.0000.00616.77
8.0.190.0000.00716.71
8.0.180.0000.00716.76
8.0.170.0060.00316.80
8.0.160.0020.00516.75
8.0.150.0070.00016.75
8.0.140.0060.00616.71
8.0.130.0000.00613.16
8.0.120.0050.00316.64
8.0.110.0030.00316.62
8.0.100.0050.00316.70
8.0.90.0030.00516.73
8.0.80.0060.01616.73
8.0.70.0070.00016.76
8.0.60.0050.00316.55
8.0.50.0020.00516.64
8.0.30.0130.00816.93
8.0.20.0110.01117.03
8.0.10.0050.00216.81
8.0.00.0110.00816.64
7.4.330.0020.00212.84
7.4.320.0000.00616.34
7.4.300.0030.00316.28
7.4.290.0070.00016.38
7.4.280.0000.01016.46
7.4.270.0030.00316.32
7.4.260.0030.00313.09
7.4.250.0030.00616.33
7.4.240.0030.00316.39
7.4.230.0070.00016.11
7.4.220.0100.00716.32
7.4.210.0050.01016.45
7.4.200.0040.00416.48
7.4.190.0000.00716.51
7.4.160.0040.01216.34
7.4.150.0100.00716.53
7.4.140.0050.01316.46
7.4.130.0080.01216.55
7.4.120.0070.01016.40
7.4.110.0060.01216.43
7.4.100.0030.01516.49
7.4.90.0110.00716.44
7.4.80.0120.00616.52
7.4.70.0070.01016.11
7.4.60.0070.01016.48
7.4.50.0040.00016.39
7.4.40.0080.00416.21
7.4.30.0120.00416.32
7.4.00.0090.00714.72
7.3.330.0070.00013.03
7.3.320.0050.00012.97
7.3.310.0000.00716.19
7.3.300.0030.00316.05
7.3.290.0100.01016.05
7.3.280.0070.01016.16
7.3.270.0110.00716.21
7.3.260.0080.01216.42
7.3.250.0110.01016.28
7.3.240.0090.00916.41
7.3.230.0120.00416.20
7.3.210.0070.01016.33
7.3.200.0030.01519.39
7.3.190.0090.00916.58
7.3.180.0070.00916.09
7.3.170.0000.01616.21
7.3.160.0120.00416.25
7.3.120.0090.00614.65
7.3.110.0050.00914.74
7.3.100.0030.01114.87
7.3.90.0030.01014.89
7.3.80.0060.00814.44
7.3.70.0070.00714.53
7.3.60.0060.00914.61
7.3.50.0020.00914.35
7.3.40.0020.00714.59
7.3.30.0020.01414.60
7.3.20.0040.00816.61
7.3.10.0080.00816.42
7.3.00.0090.00516.45
7.2.330.0090.00916.59
7.2.320.0070.01616.34
7.2.310.0190.00416.54
7.2.300.0030.01416.55
7.2.290.0070.01016.16
7.2.250.0100.00714.64
7.2.240.0050.01014.86
7.2.230.0050.01114.95
7.2.220.0050.00714.68
7.2.210.0050.00714.61
7.2.200.0030.00714.91
7.2.190.0020.01414.90
7.2.180.0050.00914.67
7.2.170.0030.01014.65
7.2.160.0060.00814.84
7.2.150.0060.01316.75
7.2.140.0090.00616.78
7.2.130.0110.00716.30
7.2.120.0000.01516.71
7.2.110.0000.01016.38
7.2.100.0040.01116.49
7.2.90.0070.01116.78
7.2.80.0070.00316.77
7.2.70.0100.00716.91
7.2.60.0070.01016.93
7.2.50.0040.00716.82
7.2.40.0110.00416.69
7.2.30.0070.00716.56
7.2.20.0060.00616.57
7.2.10.0060.01016.68
7.2.00.0050.01017.90
7.1.330.0060.00615.61
7.1.320.0050.00815.60
7.1.310.0040.01115.74
7.1.300.0050.00815.61
7.1.290.0100.00215.59
7.1.280.0100.00515.60
7.1.270.0080.00615.58
7.1.260.0070.00615.63
7.1.250.0030.01215.66
7.1.100.0060.00317.94
7.1.70.0040.00816.89
7.1.60.0140.01019.40
7.1.50.0100.00716.86
7.1.00.0030.06722.29
7.0.200.0000.01016.82
7.0.140.0030.07021.93
7.0.120.0000.07722.19
7.0.60.0130.03720.00
7.0.50.0070.08317.90
7.0.40.0100.03717.70
7.0.30.0030.05717.69
7.0.20.0000.06017.66
7.0.10.0170.06717.84
7.0.00.0030.08017.73
5.6.280.0030.07320.88
5.6.210.0070.04720.76
5.6.200.0070.08318.18
5.6.190.0030.07318.18
5.6.180.0030.06718.13
5.6.170.0100.06318.16
5.6.160.0030.05318.21
5.6.150.0070.06718.22
5.6.140.0070.06318.18
5.6.130.0070.03718.11
5.6.120.0000.04318.18
5.6.110.0030.04018.11
5.6.100.0000.04718.14
5.6.90.0030.04018.16
5.6.80.0030.03717.59
5.6.70.0030.03717.58
5.6.60.0030.04317.55
5.6.50.0000.04017.53
5.6.40.0000.04017.46
5.6.30.0000.04017.57
5.6.20.0130.03017.51
5.6.10.0070.03317.54
5.6.00.0030.03717.46
5.5.350.0400.07020.52
5.5.340.0070.06017.96
5.5.330.0130.06018.02
5.5.320.0130.04017.95
5.5.310.0070.06717.88
5.5.300.0100.05717.96
5.5.290.0070.03717.89
5.5.280.0000.04318.02
5.5.270.0030.04017.90
5.5.260.0000.04318.00
5.5.250.0130.03017.77
5.5.240.0030.03717.39
5.5.230.0130.03717.26
5.5.220.0070.03317.33
5.5.210.0070.03317.38
5.5.200.0070.03317.36
5.5.190.0000.04017.26
5.5.180.0000.04017.31
5.5.160.0000.04017.33
5.5.150.0030.03717.36
5.5.140.0030.04317.33
5.5.130.0070.03317.23
5.5.120.0000.04017.42
5.5.110.0030.03717.31
5.5.100.0030.04017.15
5.5.90.0030.03317.20
5.5.80.0070.03317.14
5.5.70.0000.04017.16
5.5.60.0070.05017.12
5.5.50.0070.07017.22
5.5.40.0130.05017.17
5.5.30.0130.05317.19
5.5.20.0070.05717.25
5.5.10.0130.04317.20
5.5.00.0070.07717.14
5.4.450.0000.04319.33
5.4.440.0100.03319.28
5.4.430.0030.03719.39
5.4.420.0100.03019.35
5.4.410.0030.03719.18
5.4.400.0070.03319.02
5.4.390.0070.03318.99
5.4.380.0030.03719.01
5.4.370.0070.03319.09
5.4.360.0000.04019.12
5.4.350.0030.04318.95
5.4.340.0000.04018.98
5.4.320.0070.03318.84
5.4.310.0000.04319.04
5.4.300.0030.03718.95
5.4.290.0000.04019.01
5.4.280.0000.04019.12
5.4.270.0030.04019.07
5.4.260.0100.03019.03
5.4.250.0030.03718.97
5.4.240.0000.04019.07
5.4.230.0170.06319.20
5.4.220.0070.05318.88
5.4.210.0030.05718.98
5.4.200.0030.07319.12
5.4.190.0070.07319.20
5.4.180.0030.08018.97
5.4.170.0130.07318.97
5.4.160.0070.06318.91
5.4.150.0100.07319.07
5.4.140.0070.03316.18
5.4.130.0030.06716.24
5.4.120.0000.06716.16
5.4.110.0030.07316.33
5.4.100.0030.04016.43
5.4.90.0000.04016.52
5.4.80.0000.07716.28
5.4.70.0070.07316.25
5.4.60.0070.06716.25
5.4.50.0000.06716.30
5.4.40.0070.04716.20
5.4.30.0070.07016.25
5.4.20.0130.06316.36
5.4.10.0170.06016.39
5.4.00.0030.05715.69
5.3.290.0100.03014.74
5.3.280.0030.04014.55
5.3.270.0070.06014.52
5.3.260.0000.04314.56
5.3.250.0070.04714.54
5.3.240.0030.03714.57
5.3.230.0070.07314.50
5.3.220.0100.07314.51
5.3.210.0070.04314.57
5.3.200.0030.05314.64
5.3.190.0070.06014.36
5.3.180.0100.04714.39
5.3.170.0100.04314.53
5.3.160.0030.04314.41
5.3.150.0070.03314.53
5.3.140.0070.05014.48
5.3.130.0030.06714.48
5.3.120.0100.05714.46
5.3.110.0070.07714.63
5.3.100.0130.06714.02
5.3.90.0030.03714.00
5.3.80.0130.07013.98
5.3.70.0030.08013.98
5.3.60.0070.05013.77
5.3.50.0070.04713.70
5.3.40.0130.06713.91
5.3.30.0100.03713.68
5.3.20.0070.04313.66
5.3.10.0000.05013.58
5.3.00.0170.04013.39
5.2.170.0070.06011.07
5.2.160.0130.04711.09
5.2.150.0030.04711.14
5.2.140.0030.06310.92
5.2.130.0000.05311.10
5.2.120.0070.05711.04
5.2.110.0030.03711.24
5.2.100.0030.06311.05
5.2.90.0070.06011.23
5.2.80.0130.05011.09
5.2.70.0030.05711.00
5.2.60.0030.03310.96
5.2.50.0030.06310.98
5.2.40.0070.05310.82
5.2.30.0100.04010.86
5.2.20.0030.06710.91
5.2.10.0030.05010.70
5.2.00.0070.06010.92
5.1.60.0070.0509.95
5.1.50.0000.04710.03
5.1.40.0130.03310.01
5.1.30.0030.05710.42
5.1.20.0100.03010.21
5.1.10.0030.0509.89
5.1.00.0000.06310.27
5.0.50.0000.0278.61
5.0.40.0000.0408.38
5.0.30.0030.0638.24
5.0.20.0030.0378.15
5.0.10.0000.0238.14
5.0.00.0070.0638.25
4.4.90.0030.0177.85
4.4.80.0030.0137.85
4.4.70.0070.0307.85
4.4.60.0000.0237.85
4.4.50.0070.0107.85
4.4.40.0000.0407.85
4.4.30.0030.0337.85
4.4.20.0000.0307.85
4.4.10.0000.0307.85
4.4.00.0030.0237.85
4.3.110.0070.0337.85
4.3.100.0070.0207.85
4.3.90.0030.0237.85
4.3.80.0030.0377.85
4.3.70.0000.0307.85
4.3.60.0000.0377.85
4.3.50.0030.0377.85
4.3.40.0000.0437.85
4.3.30.0070.0207.85
4.3.20.0000.0277.85
4.3.10.0030.0307.85
4.3.00.0000.0377.85

preferences:
48.95 ms | 401 KiB | 5 Q