3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "15.5 d value is ",sprintf('%d',15.5),"\n"; echo "15.5 e value is ",sprintf('%e',15.5),"\n"; echo "15.5 f value is ",sprintf('%f',15.5),"\n"; echo "15.5 g value is ",sprintf('%g',15.5),"\n"; echo "0.5 d value is ",sprintf('%d',0.5),"\n"; echo "0.5 e value is ",sprintf('%e',0.5),"\n"; echo "0.5 f value is ",sprintf('%f',0.5),"\n"; echo "0.5 g value is ",sprintf('%g',0.5),"\n"; echo "155 d value is ",sprintf('%d',155),"\n"; echo "155 e value is ",sprintf('%e',155),"\n"; echo "155 f value is ",sprintf('%f',155),"\n"; echo "155 g value is ",sprintf('%g',155),"\n";

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)
8.3.60.0120.00316.50
8.3.50.0110.00417.97
8.3.40.0070.00718.67
8.3.30.0110.00719.09
8.3.20.0040.00420.31
8.3.10.0040.00421.86
8.3.00.0040.00419.25
8.2.180.0100.00718.04
8.2.170.0070.00718.82
8.2.160.0120.00622.96
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.01319.10
8.2.110.0070.00420.97
8.2.100.0050.00519.23
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0030.00717.65
8.2.50.0100.00018.07
8.2.40.0040.00418.02
8.2.30.0040.00418.04
8.2.20.0030.00517.65
8.2.10.0040.00417.94
8.2.00.0000.00717.49
8.1.270.0050.00318.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.62
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0040.00818.77
8.1.200.0060.00317.10
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0000.00820.37
8.1.160.0070.00021.84
8.1.150.0000.00718.82
8.1.140.0030.00517.21
8.1.130.0000.00817.69
8.1.120.0040.00417.22
8.1.110.0050.00217.35
8.1.100.0000.00717.21
8.1.90.0040.00417.31
8.1.80.0000.00717.23
8.1.70.0030.00317.32
8.1.60.0040.00417.49
8.1.50.0050.00317.36
8.1.40.0050.00317.44
8.1.30.0000.00817.54
8.1.20.0040.00417.56
8.1.10.0030.00717.46
8.1.00.0040.00417.30
8.0.300.0030.00418.77
8.0.290.0050.00516.63
8.0.280.0030.00318.33
8.0.270.0020.00517.12
8.0.260.0070.00017.20
8.0.250.0030.00316.86
8.0.240.0030.00316.92
8.0.230.0040.00416.84
8.0.220.0000.00716.68
8.0.210.0030.00316.64
8.0.200.0000.00616.93
8.0.190.0000.00716.81
8.0.180.0040.00416.85
8.0.170.0080.00016.66
8.0.160.0030.00516.88
8.0.150.0000.00716.69
8.0.140.0040.00416.75
8.0.130.0030.00313.14
8.0.120.0030.00616.77
8.0.110.0070.00016.71
8.0.100.0040.00416.63
8.0.90.0050.00216.84
8.0.80.0180.00016.79
8.0.70.0000.00716.84
8.0.60.0040.00416.79
8.0.50.0040.00416.64
8.0.30.0130.01116.72
8.0.20.0060.01617.40
8.0.10.0040.00417.02
8.0.00.0080.01116.74
7.4.330.0000.00515.03
7.4.320.0040.00416.29
7.4.300.0050.00216.38
7.4.290.0000.00716.38
7.4.280.0060.00316.30
7.4.270.0030.00316.49
7.4.260.0030.00316.46
7.4.250.0000.00816.34
7.4.240.0060.00116.33
7.4.230.0030.00516.56
7.4.220.0060.01316.31
7.4.210.0090.00816.37
7.4.200.0040.00316.46
7.4.160.0090.00616.34
7.4.150.0150.00417.40
7.4.140.0100.01317.86
7.4.130.0110.00716.36
7.4.120.0090.01016.39
7.4.110.0110.00716.50
7.4.100.0090.01016.59
7.4.90.0060.01216.60
7.4.80.0100.00719.39
7.4.70.0090.01216.37
7.4.60.0160.00616.45
7.4.50.0040.00416.63
7.4.40.0100.00616.46
7.4.30.0100.01016.57
7.4.00.0100.00614.73
7.3.330.0000.00512.91
7.3.320.0070.00712.91
7.3.310.0070.00016.12
7.3.300.0000.00716.19
7.3.290.0040.00416.19
7.3.280.0060.01016.16
7.3.270.0070.01017.40
7.3.260.0110.00716.23
7.3.250.0090.01016.19
7.3.240.0070.01016.53
7.3.230.0120.00916.39
7.3.210.0100.00716.15
7.3.200.0070.01019.39
7.3.190.0110.00616.16
7.3.180.0120.00916.34
7.3.170.0170.00316.32
7.3.160.0030.01316.39
7.2.330.0040.01316.46
7.2.320.0150.00316.54
7.2.310.0070.01716.45
7.2.300.0090.00916.52
7.2.290.0140.00416.32
7.2.60.0030.00916.57
7.1.200.0080.00815.73
7.1.100.0040.01117.82
7.1.70.0040.00816.77
7.1.60.0100.01019.50
7.1.50.0240.01434.41
7.1.00.0030.07722.48
7.0.200.0340.00314.70
7.0.140.0070.06322.15
7.0.60.0030.03021.88
7.0.50.0030.08017.90
7.0.40.0000.05320.06
7.0.30.0330.06020.04
7.0.20.0230.05320.19
7.0.10.0330.07719.97
7.0.00.0100.08020.30
5.6.280.0100.06721.16
5.6.210.0130.07320.63
5.6.200.0070.08018.18
5.6.190.0200.04320.48
5.6.180.0200.03720.38
5.6.170.0270.08020.40
5.6.160.0030.08020.71
5.6.150.0070.04018.21
5.6.140.0100.07318.18
5.6.130.0000.05018.11
5.6.120.0070.04021.12
5.6.110.0200.04020.99
5.6.100.0070.06021.13
5.6.90.0130.07320.98
5.6.80.0130.07320.45
5.5.350.0130.06020.42
5.5.340.0030.04317.93
5.5.330.0000.04720.40
5.5.320.0030.07720.16
5.5.310.0270.07720.50
5.5.300.0100.07318.02
5.5.290.0000.08717.95
5.5.280.0130.07320.89
5.5.270.0130.08020.78
5.5.260.0070.08720.77
5.5.250.0100.07720.59
5.5.240.0100.06020.36
5.4.450.0230.06019.63
5.4.440.0800.06319.63
5.4.430.0730.06319.32
5.4.420.0130.06719.58
5.4.410.0100.05718.89
5.4.400.1130.05318.81
5.4.390.0400.04718.64
5.4.380.0330.05318.64
5.4.370.0370.05018.66
5.4.360.0930.05018.74
5.4.350.0300.06018.61
5.4.340.1070.05018.77
5.4.320.0300.06318.46
5.4.310.0300.05718.69
5.4.300.0270.06018.44
5.4.290.1030.05718.71
5.4.280.0400.05018.52
5.4.270.0470.06318.55
5.4.260.0430.06318.69
5.4.250.1200.05718.63
5.4.240.0470.06318.49
5.4.230.0330.06318.72
5.4.220.1070.05018.49
5.4.210.0270.08718.66
5.4.200.0300.04716.52
5.4.190.0430.04318.48
5.4.180.0500.06318.67
5.4.170.0270.08318.66
5.4.160.0330.05018.71
5.4.150.0330.05318.67
5.4.140.0400.06316.27
5.4.130.0230.05316.14
5.4.120.0300.05016.09
5.4.110.0300.05016.22
5.4.100.0970.06016.22
5.4.90.0370.04716.07
5.4.80.0330.04716.29
5.4.70.0230.06016.14
5.4.60.0400.06316.06
5.4.50.0400.06716.29
5.4.40.0400.06716.02
5.4.30.0270.05716.23
5.4.20.0270.05016.12
5.4.10.0930.05316.23
5.4.00.0230.05315.72
5.3.290.0230.06014.58
5.3.280.0230.05714.59
5.3.270.0170.07314.59
5.3.260.0270.06314.57
5.3.250.0330.06014.54
5.3.240.0400.04714.56
5.3.230.0230.06014.63
5.3.220.0330.05014.57
5.3.210.0270.05314.67
5.3.200.0370.04714.49
5.3.190.0470.05014.57
5.3.180.0300.05714.55
5.3.170.0330.05714.46
5.3.160.0270.08014.53
5.3.150.0270.05014.55
5.3.140.0300.05314.52
5.3.130.0330.05014.56
5.3.120.0230.05714.64
5.3.110.0230.06014.64
5.3.100.0300.04713.98
5.3.90.0270.05314.12
5.3.80.0430.03714.00
5.3.70.0400.05713.97
5.3.60.0230.05314.00
5.3.50.0270.05313.90
5.3.40.0270.05013.93
5.3.30.0230.05014.01
5.3.20.0270.05313.73
5.3.10.0370.07013.61
5.3.00.0300.05313.61
5.2.170.0370.05711.30
5.2.160.0270.05011.14
5.2.150.0270.03711.14
5.2.140.0230.04311.13
5.2.130.0270.04311.25
5.2.120.0370.03011.09
5.2.110.0330.03311.02
5.2.100.0300.03711.14
5.2.90.0200.04711.25
5.2.80.0200.04711.02
5.2.70.0270.04711.07
5.2.60.0270.04311.09
5.2.50.0200.04711.08
5.2.40.0170.04310.96
5.2.30.0230.03711.04
5.2.20.0070.05011.02
5.2.10.0170.04010.84
5.2.00.0230.03710.77
5.1.60.0130.04310.00
5.1.50.0170.04010.02
5.1.40.0230.03310.08
5.1.30.0230.03310.38
5.1.20.0200.03310.33
5.1.10.0270.03710.15
5.1.00.0200.03710.15
5.0.50.0170.0238.59
5.0.40.0130.0278.48
5.0.30.0100.0478.21
5.0.20.0070.0338.20
5.0.10.0100.0308.20
5.0.00.0100.0478.36
4.4.90.0100.0335.91
4.4.80.0100.0235.90
4.4.70.0070.0275.87
4.4.60.0130.0275.91
4.4.50.0130.0205.88
4.4.40.0070.0375.94
4.4.30.0100.0205.88
4.4.20.0030.0275.98
4.4.10.0170.0175.96
4.4.00.0100.0335.92
4.3.110.0100.0305.80
4.3.100.0100.0235.81
4.3.90.0170.0135.81
4.3.80.0100.0335.87
4.3.70.0070.0335.83
4.3.60.0070.0235.79
4.3.50.0130.0205.90
4.3.40.0070.0375.77
4.3.30.0000.0274.57
4.3.20.0030.0234.56
4.3.10.0070.0204.53
4.3.00.0070.0176.90

preferences:
50.87 ms | 400 KiB | 5 Q