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('%f', 1000000); print "\n"; print sprintf('%f', 100); print "\n"; print sprintf('%g', -1); print "\n"; print sprintf('%f', 0.00000001); print "\n"; print sprintf('%f', -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)
8.3.40.0120.00318.79
8.3.30.0100.00618.59
8.3.20.0040.00418.68
8.3.10.0050.00320.53
8.3.00.0040.00417.38
8.2.170.0120.00922.96
8.2.160.0030.01022.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.83
8.2.110.0000.00920.94
8.2.100.0000.01217.78
8.2.90.0000.00819.09
8.2.80.0000.00818.04
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0030.00519.94
8.2.30.0040.00418.00
8.2.20.0040.00417.58
8.2.10.0070.00017.53
8.2.00.0000.00817.42
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.76
8.1.230.0090.00320.80
8.1.220.0060.00317.74
8.1.210.0030.00618.91
8.1.200.0030.00617.13
8.1.190.0090.00017.41
8.1.180.0030.00618.10
8.1.170.0050.00318.75
8.1.160.0050.00318.75
8.1.150.0040.00418.50
8.1.140.0000.00717.31
8.1.130.0020.00517.79
8.1.120.0000.00817.26
8.1.110.0020.00517.20
8.1.100.0000.00717.28
8.1.90.0040.00317.34
8.1.80.0040.00417.29
8.1.70.0030.00317.28
8.1.60.0000.00717.44
8.1.50.0000.00817.27
8.1.40.0000.00717.43
8.1.30.0040.00417.47
8.1.20.0090.00017.48
8.1.10.0000.00717.40
8.1.00.0040.00417.28
8.0.300.0040.00419.89
8.0.290.0040.00416.63
8.0.280.0050.00218.37
8.0.270.0020.00517.11
8.0.260.0070.00016.79
8.0.250.0050.00216.88
8.0.240.0040.00416.78
8.0.230.0040.00416.86
8.0.220.0070.00016.73
8.0.210.0050.00216.76
8.0.200.0030.00316.73
8.0.190.0060.00316.84
8.0.180.0040.00416.77
8.0.170.0000.00916.80
8.0.160.0000.00716.72
8.0.150.0050.00316.68
8.0.140.0040.00416.59
8.0.130.0000.00513.25
8.0.120.0040.00416.79
8.0.110.0080.00016.65
8.0.100.0000.00716.68
8.0.90.0040.00416.77
8.0.80.0090.00616.76
8.0.70.0040.00416.81
8.0.60.0000.00716.70
8.0.50.0070.00016.71
8.0.30.0110.01416.91
8.0.20.0120.00617.07
8.0.10.0040.00416.66
8.0.00.0100.00716.61
7.4.330.0000.00412.80
7.4.320.0030.00316.45
7.4.300.0030.00316.42
7.4.290.0070.00316.48
7.4.280.0060.00316.28
7.4.270.0070.00016.48
7.4.260.0030.00313.13
7.4.250.0030.00616.34
7.4.240.0000.00716.46
7.4.230.0000.00716.27
7.4.220.0080.00816.30
7.4.210.0110.00616.46
7.4.200.0030.00316.55
7.4.190.0000.00716.63
7.4.160.0160.00016.31
7.4.150.0220.00317.07
7.4.140.0090.01017.24
7.4.130.0090.01116.57
7.4.120.0080.01116.47
7.4.110.0100.00616.18
7.4.100.0140.00316.33
7.4.90.0030.01316.30
7.4.80.0090.01417.62
7.4.70.0110.00516.23
7.4.60.0140.00316.18
7.4.50.0030.00618.06
7.4.40.0090.00621.68
7.4.30.0100.00616.13
7.4.00.0040.01114.97
7.3.330.0030.00313.02
7.3.320.0060.00012.88
7.3.310.0000.00816.09
7.3.300.0030.00316.08
7.3.290.0040.01116.14
7.3.280.0040.01316.11
7.3.270.0110.00617.07
7.3.260.0100.00718.24
7.3.250.0080.00816.25
7.3.240.0090.00916.10
7.3.230.0100.00716.33
7.3.210.0050.01116.42
7.3.200.0100.01019.39
7.3.190.0110.00716.19
7.3.180.0060.01016.43
7.3.170.0030.01916.22
7.3.160.0090.00716.33
7.3.120.0060.00914.79
7.3.00.0030.01016.54
7.2.330.0130.01016.40
7.2.320.0060.01216.34
7.2.310.0170.00316.57
7.2.300.0070.01016.57
7.2.290.0060.01216.30
7.2.130.0040.00816.62
7.2.120.0100.00716.87
7.2.110.0030.00916.55
7.2.100.0060.00616.72
7.2.90.0110.00416.95
7.2.80.0060.00916.91
7.2.70.0100.00716.56
7.2.60.0040.00816.70
7.2.50.0070.00316.93
7.2.40.0000.01116.51
7.2.30.0030.01016.73
7.2.20.0060.00916.65
7.2.10.0060.00616.71
7.2.00.0080.00817.81
7.1.250.0100.00315.70
7.1.240.0100.00315.69
7.1.230.0070.00715.80
7.1.220.0080.00415.57
7.1.210.0070.00715.25
7.1.200.0030.00715.50
7.1.190.0060.00615.57
7.1.180.0060.01115.57
7.1.170.0000.00915.53
7.1.160.0030.00715.71
7.1.150.0040.00415.55
7.1.140.0030.00615.82
7.1.130.0030.00815.74
7.1.120.0030.00515.42
7.1.110.0060.00615.65
7.1.100.0070.00716.75
7.1.90.0070.00315.84
7.1.80.0120.00315.71
7.1.70.0000.01016.36
7.1.60.0110.00617.58
7.1.50.0020.01016.19
7.1.40.0060.00615.79
7.1.30.0100.00315.73
7.1.20.0100.00315.54
7.1.10.0040.00415.62
7.1.00.0080.03319.12
7.0.330.0060.00615.47
7.0.320.0030.01015.35
7.0.310.0000.00715.18
7.0.300.0030.01215.48
7.0.290.0040.00415.26
7.0.280.0000.01115.31
7.0.270.0000.00715.09
7.0.260.0030.00915.45
7.0.250.0030.00615.39
7.0.240.0000.01315.24
7.0.230.0030.00615.33
7.0.220.0000.01415.26
7.0.210.0060.00615.24
7.0.200.0010.00615.96
7.0.190.0070.00015.41
7.0.180.0070.00715.32
7.0.170.0000.01215.25
7.0.160.0030.00915.44
7.0.150.0070.00615.36
7.0.140.0020.04418.55
7.0.130.0090.00614.94
7.0.120.0060.01818.56
7.0.110.0100.00315.34
7.0.100.0130.00315.47
7.0.90.0040.00815.32
7.0.80.0040.00415.36
7.0.70.0060.00915.26
7.0.60.0050.04117.51
7.0.50.0070.04516.59
7.0.40.0080.04015.47
7.0.30.0080.03515.56
7.0.20.0050.03115.60
7.0.10.0080.03215.53
7.0.00.0020.03415.48
5.6.380.0090.00614.35
5.6.370.0080.00414.18
5.6.360.0040.00813.83
5.6.350.0040.00814.21
5.6.340.0030.00714.04
5.6.330.0040.00814.17
5.6.320.0070.00314.38
5.6.310.0070.00414.17
5.6.300.0070.00714.16
5.6.290.0000.01314.20
5.6.280.0050.04017.58
5.6.270.0100.00314.13
5.6.260.0100.00314.28
5.6.250.0060.00314.24
5.6.240.0080.00613.98
5.6.230.0060.00914.21
5.6.220.0040.00814.31
5.6.210.0080.03817.28
5.6.200.0050.03816.17
5.6.190.0090.02616.23
5.6.180.0090.04116.12
5.6.170.0070.04316.19
5.6.160.0130.04216.09
5.6.150.0090.04316.16
5.6.140.0090.04316.22
5.6.130.0070.04416.13
5.6.120.0100.02316.07
5.6.110.0130.04116.04
5.6.100.0110.03516.14
5.6.90.0070.04316.06
5.6.80.0090.04515.78
5.6.70.0080.04315.71
5.6.60.0080.03815.77
5.6.50.0020.03015.85
5.6.40.0070.02715.73
5.6.30.0080.04615.68
5.6.20.0090.02815.77
5.6.10.0090.04515.71
5.6.00.0100.04015.58
5.5.380.0030.00612.93
5.5.370.0040.00412.93
5.5.360.0000.01012.93
5.5.350.0120.01916.69
5.5.340.0040.02815.48
5.5.330.0030.04515.42
5.5.320.0100.04115.46
5.5.310.0060.04215.46
5.5.300.0090.04415.40
5.5.290.0050.03015.47
5.5.280.0090.04515.40
5.5.270.0050.04315.42
5.5.260.0070.04615.41
5.5.250.0080.04015.31
5.5.240.0050.04115.15
5.5.230.0030.02815.15
5.5.220.0050.02915.14
5.5.210.0070.02015.16
5.5.200.0050.02715.09
5.5.190.0100.03815.13
5.5.180.0030.04715.10
5.5.170.0080.00612.93
5.5.160.0030.04215.13
5.5.150.0090.03815.08
5.5.140.0080.04215.13
5.5.130.0100.03815.14
5.5.120.0100.04015.09
5.5.110.0040.02515.10
5.5.100.0080.02715.05
5.5.90.0070.03815.06
5.5.80.0080.03415.04
5.5.70.0050.03015.11
5.5.60.0030.03815.10
5.5.50.0050.03715.08
5.5.40.0090.03715.08
5.5.30.0030.04615.02
5.5.20.0110.03615.09
5.5.10.0040.02215.06
5.5.00.0070.04015.08
5.4.450.0080.02516.23
5.4.440.0050.03016.20
5.4.430.0120.04116.16
5.4.420.0080.04016.07
5.4.410.0070.04016.13
5.4.400.0130.03516.04
5.4.390.0120.03515.96
5.4.380.0050.03915.88
5.4.370.0040.02815.91
5.4.360.0070.03215.96
5.4.350.0150.03715.98
5.4.340.0120.04615.96
5.4.330.0180.00412.93
5.4.320.0070.04315.94
5.4.310.0130.03815.91
5.4.300.0100.04516.06
5.4.290.0060.04315.91
5.4.280.0050.04116.03
5.4.270.0030.04616.00
5.4.260.0050.02315.91
5.4.250.0030.04315.87
5.4.240.0070.04015.98
5.4.230.0070.04416.00
5.4.220.0100.03715.95
5.4.210.0090.04115.96
5.4.200.0040.04115.87
5.4.190.0080.03415.95
5.4.180.0070.02715.93
5.4.170.0070.03015.94
5.4.160.0070.02915.93
5.4.150.0050.03015.97
5.4.140.0060.02614.60
5.4.130.0070.02014.59
5.4.120.0070.02714.55
5.4.110.0060.03914.60
5.4.100.0020.02314.55
5.4.90.0050.02514.64
5.4.80.0080.03814.57
5.4.70.0050.02014.62
5.4.60.0060.01914.58
5.4.50.0100.03914.63
5.4.40.0050.03814.75
5.4.30.0050.02314.71
5.4.20.0060.04114.62
5.4.10.0100.02314.63
5.4.00.0030.04014.28
5.3.290.0040.03713.71
5.3.280.0110.03313.72
5.3.270.0050.03013.73
5.3.260.0080.03113.76
5.3.250.0050.03813.66
5.3.240.0060.03913.75
5.3.230.0100.03213.74
5.3.220.0030.02813.68
5.3.210.0030.02513.73
5.3.200.0020.03013.71
5.3.190.0030.04413.73
5.3.180.0030.03713.75
5.3.170.0060.02813.66
5.3.160.0050.01813.73
5.3.150.0030.02313.71
5.3.140.0050.03613.73
5.3.130.0030.02313.72
5.3.120.0020.04013.65
5.3.110.0070.03713.72
5.3.100.0060.03313.39
5.3.90.0060.03313.45
5.3.80.0080.03613.46
5.3.70.0080.03513.36
5.3.60.0050.03313.43
5.3.50.0070.02313.42
5.3.40.0000.02913.41
5.3.30.0120.03513.40
5.3.20.0080.02513.19
5.3.10.0050.03813.28
5.3.00.0080.03813.24
5.2.170.0020.03712.03
5.2.160.0010.02311.99
5.2.150.0020.03311.95
5.2.140.0060.03311.99
5.2.130.0010.02312.09
5.2.120.0050.02012.00
5.2.110.0070.02911.90
5.2.100.0080.03012.00
5.2.90.0050.02611.99
5.2.80.0070.01811.99
5.2.70.0030.03511.92
5.2.60.0070.03111.99
5.2.50.0060.02111.97
5.2.40.0020.01911.94
5.2.30.0070.03411.93
5.2.20.0050.02311.93
5.2.10.0000.03311.89
5.2.00.0070.03011.81
5.1.60.0020.02211.45
5.1.50.0020.02411.45
5.1.40.0040.02911.44
5.1.30.0090.02911.62
5.1.20.0050.02311.67
5.1.10.0050.02111.54
5.1.00.0000.01911.52
5.0.50.0060.02110.78
5.0.40.0050.02010.65
5.0.30.0040.03410.52
5.0.20.0030.02010.60
5.0.10.0020.01310.61
5.0.00.0020.01910.57
4.4.90.0000.02310.40
4.4.80.0030.01810.40
4.4.70.0000.02110.40
4.4.60.0020.01710.40
4.4.50.0020.01110.40
4.4.40.0020.02310.40
4.4.30.0020.01710.40
4.4.20.0020.02110.40
4.4.10.0010.02110.40
4.4.00.0050.02310.40
4.3.110.0030.01510.40
4.3.100.0010.01610.40
4.3.90.0070.01510.40
4.3.80.0010.02510.40
4.3.70.0030.01510.40
4.3.60.0020.01110.40
4.3.50.0000.01710.40
4.3.40.0000.01510.40
4.3.30.0030.01210.40
4.3.20.0000.01710.40
4.3.10.0020.01910.40
4.3.00.0050.01810.40

preferences:
41.66 ms | 400 KiB | 5 Q