3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @file A fizzbuzz reference implementation. * @author Brad Czerniak (ao5357@gmail.com) */ $i = 1; while($i <= 100){ if($i % 15 == 0){ echo 'fizzbuzz';} elseif($i % 5 == 0){ echo 'buzz';} elseif($i % 3 == 0){ echo 'fizz';} else{ echo $i;} echo "\n"; $i++; }

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)
8.3.60.0070.00716.38
8.3.50.0080.00817.41
8.3.40.0150.00018.47
8.3.30.0130.00318.69
8.3.20.0040.00418.59
8.3.10.0050.00320.53
8.3.00.0040.00419.26
8.2.180.0090.00616.61
8.2.170.0120.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.93
8.2.110.0060.00320.95
8.2.100.0040.00717.91
8.2.90.0000.01021.20
8.2.80.0050.00219.41
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0030.00618.16
8.2.30.0070.00017.97
8.2.20.0040.00417.78
8.2.10.0040.00417.68
8.2.00.0040.00417.55
8.1.280.0120.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0070.00420.99
8.1.220.0040.00417.74
8.1.210.0030.00718.97
8.1.200.0060.00317.35
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0040.00418.84
8.1.160.0020.00518.96
8.1.150.0020.00518.57
8.1.140.0000.00717.55
8.1.130.0030.00517.92
8.1.120.0030.00717.49
8.1.110.0050.00317.40
8.1.100.0040.00417.44
8.1.90.0070.00017.50
8.1.80.0000.00717.50
8.1.70.0000.00717.41
8.1.60.0000.00717.46
8.1.50.0040.00417.41
8.1.40.0040.00417.58
8.1.30.0000.00817.55
8.1.20.0050.00317.55
8.1.10.0040.00417.49
8.1.00.0000.00817.32
8.0.300.0000.00719.90
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0030.00517.18
8.0.260.0030.00516.72
8.0.250.0060.00316.85
8.0.240.0030.00316.88
8.0.230.0040.00416.85
8.0.220.0040.00416.88
8.0.210.0000.00716.91
8.0.200.0030.00316.84
8.0.190.0000.00716.99
8.0.180.0040.00416.82
8.0.170.0030.00616.91
8.0.160.0000.00716.78
8.0.150.0040.00416.82
8.0.140.0080.00016.88
8.0.130.0000.00613.25
8.0.120.0030.00516.86
8.0.110.0050.00316.77
8.0.100.0000.00816.91
8.0.90.0000.00716.91
8.0.80.0110.00416.85
8.0.70.0050.00316.79
8.0.60.0000.00716.94
8.0.50.0040.00416.79
8.0.30.0120.00917.28
8.0.20.0200.00917.16
8.0.10.0050.00217.05
8.0.00.0130.00816.84
7.4.330.0050.00012.93
7.4.320.0000.00616.45
7.4.300.0070.00016.47
7.4.290.0040.00416.58
7.4.280.0040.00816.45
7.4.270.0050.00216.51
7.4.260.0030.00313.24
7.4.250.0050.00316.57
7.4.240.0040.00416.61
7.4.230.0040.00416.66
7.4.220.0100.00716.49
7.4.210.0060.00816.58
7.4.200.0030.00316.63
7.4.190.0050.00316.55
7.4.160.0060.00916.49
7.4.150.0090.00916.40
7.4.140.0140.00816.59
7.4.130.0090.01116.33
7.4.120.0090.00916.58
7.4.110.0130.00716.41
7.4.100.0120.00816.47
7.4.90.0180.00716.68
7.4.80.0180.00319.39
7.4.70.0160.00616.61
7.4.60.0100.00716.65
7.4.50.0080.00016.32
7.4.40.0000.01416.57
7.4.30.0120.00616.36
7.4.00.0100.00814.81
7.3.330.0060.00013.02
7.3.320.0000.00513.17
7.3.310.0030.00516.10
7.3.300.0040.00416.21
7.3.290.0100.00716.22
7.3.280.0100.00716.26
7.3.270.0140.00416.50
7.3.260.0080.01916.59
7.3.250.0080.01316.55
7.3.240.0130.00716.60
7.3.230.0120.00616.72
7.3.210.0070.01116.21
7.3.200.0130.00616.27
7.3.190.0160.00616.57
7.3.180.0140.00416.52
7.3.170.0110.00816.45
7.3.160.0120.00616.42
7.3.120.0070.01014.78
7.3.110.0070.01114.74
7.3.100.0070.00714.84
7.3.90.0060.01114.99
7.3.80.0060.00914.91
7.3.70.0040.00414.86
7.3.60.0090.00914.74
7.3.50.0070.00714.61
7.3.40.0100.00614.60
7.3.30.0070.00714.87
7.3.20.0070.00716.68
7.3.10.0060.00616.59
7.3.00.0000.01516.80
7.2.330.0100.01016.57
7.2.320.0130.01016.74
7.2.310.0100.01416.66
7.2.300.0070.01016.57
7.2.290.0150.00516.70
7.2.250.0120.00814.91
7.2.240.0100.01014.69
7.2.230.0090.00915.05
7.2.220.0030.00614.90
7.2.210.0130.00315.00
7.2.200.0070.00314.98
7.2.190.0080.00815.15
7.2.180.0000.01915.05
7.2.170.0000.01714.77
7.2.60.0040.01116.88
7.2.00.0070.00719.19
7.1.330.0030.01215.65
7.1.320.0100.00615.64
7.1.310.0060.01215.98
7.1.300.0000.01315.68
7.1.290.0070.01015.84
7.1.280.0080.00315.74
7.1.270.0030.01015.78
7.1.260.0100.00716.00
7.1.200.0060.00715.54
7.1.100.0000.01018.25
7.1.70.0030.01017.21
7.1.60.0110.01119.40
7.1.50.0130.00916.91
7.1.00.0030.03322.28
7.0.200.0040.00416.85
7.0.140.0070.06721.95
7.0.120.0000.03322.04
7.0.60.0100.07719.91
7.0.50.0100.04717.89
7.0.40.0070.04020.25
7.0.30.0230.05720.02
7.0.20.0370.05720.00
7.0.10.0100.04020.00
7.0.00.0170.07320.19
5.6.280.0130.06020.88
5.6.210.0030.04020.75
5.6.200.0100.05318.12
5.6.190.0000.09720.60
5.6.180.0300.08020.37
5.6.170.0200.05020.50
5.6.160.0300.05320.44
5.6.150.0070.07718.12
5.6.140.0130.03718.20
5.6.130.0030.04718.15
5.6.120.0100.07721.01
5.6.110.0030.05721.10
5.6.100.0070.05020.95
5.6.90.0070.04721.15
5.6.80.0100.03320.47
5.5.350.0030.07720.41
5.5.340.0130.06717.96
5.5.330.0030.07320.16
5.5.320.0430.07020.14
5.5.310.0300.04020.13
5.5.300.0130.04017.98
5.5.290.0170.07318.03
5.5.280.0070.03720.79
5.5.270.0030.06320.93
5.5.260.0030.08720.83
5.5.250.0030.06320.46
5.5.240.0230.07320.11
5.4.450.0130.07019.46
5.4.440.0070.06019.44
5.4.430.0030.04019.39
5.4.420.0400.02019.48
5.4.410.0070.03319.11
5.4.400.0030.03719.19
5.4.390.0000.04319.18
5.4.380.0130.03318.80
5.4.370.0000.04019.08
5.4.360.0030.04019.15
5.4.350.0070.03319.18
5.4.340.0030.04719.18
5.4.320.0000.04018.81
5.4.310.0030.03719.08
5.4.300.0000.04019.15
5.4.290.0030.03718.92
5.4.280.0000.04719.08
5.4.270.0030.03719.18
5.4.260.0000.04019.09
5.4.250.0070.03718.78
5.4.240.0100.03318.79
5.4.230.0070.03719.08
5.4.220.0100.06719.00
5.4.210.0070.05319.07
5.4.200.0070.05719.17
5.4.190.0000.06719.17
5.4.180.0070.07019.14
5.4.170.0170.03719.13
5.4.160.0070.06719.18
5.4.150.0070.04019.05
5.4.140.0130.07716.38
5.4.130.0070.04016.20
5.4.120.0030.05716.20
5.4.110.0130.06716.27
5.4.100.0100.07016.28
5.4.90.0070.04716.61
5.4.80.0030.07716.37
5.4.70.0030.07316.59
5.4.60.0100.04716.36
5.4.50.0130.04716.38
5.4.40.0070.05716.58
5.4.30.0070.04016.23
5.4.20.0070.07716.36
5.4.10.0030.03716.12
5.4.00.0030.04315.79
5.3.290.0030.03714.48
5.3.280.0000.06714.52
5.3.270.0000.06714.42
5.3.260.0030.04014.50
5.3.250.0030.08014.56
5.3.240.0100.06014.57
5.3.230.0030.07714.52
5.3.220.0100.03314.44
5.3.210.0100.07014.48
5.3.200.0070.06714.35
5.3.190.0030.08314.48
5.3.180.0070.06714.44
5.3.170.0100.04714.48
5.3.160.0100.07714.48
5.3.150.0070.06714.50
5.3.140.0070.04714.64
5.3.130.0100.06314.48
5.3.120.0230.04314.47
5.3.110.0070.07014.49
5.3.100.0070.07014.00
5.3.90.0100.05313.94
5.3.80.0100.04713.80
5.3.70.0030.03713.94
5.3.60.0030.04013.93
5.3.50.0100.06713.90
5.3.40.0070.03713.91
5.3.30.0000.08013.72
5.3.20.0100.04313.66
5.3.10.0100.04713.48
5.3.00.0070.07013.57
5.2.170.0030.03011.04
5.2.160.0030.06311.08
5.2.150.0030.06311.08
5.2.140.0030.03711.22
5.2.130.0070.06310.93
5.2.120.0030.05010.98
5.2.110.0000.04711.03
5.2.100.0030.04311.11
5.2.90.0100.05710.92
5.2.80.0030.06711.05
5.2.70.0030.03311.06
5.2.60.0070.03310.94
5.2.50.0030.03310.99
5.2.40.0030.06310.81
5.2.30.0070.06010.79
5.2.20.0030.03310.89
5.2.10.0030.04310.93
5.2.00.0100.03710.78
5.1.60.0070.0479.98
5.1.50.0030.05310.05
5.1.40.0030.0539.88
5.1.30.0030.05710.21
5.1.20.0030.05010.35
5.1.10.0030.05710.08
5.1.00.0030.05010.06
5.0.50.0070.0438.45
5.0.40.0030.0408.31
5.0.30.0000.0678.36
5.0.20.0100.0338.21
5.0.10.0000.0408.16
5.0.00.0070.0338.12
4.4.90.0100.0338.00
4.4.80.0000.0178.00
4.4.70.0030.0338.00
4.4.60.0070.0338.00
4.4.50.0030.0238.00
4.4.40.0070.0408.00
4.4.30.0030.0378.00
4.4.20.0030.0138.00
4.4.10.0000.0378.00
4.4.00.0000.0608.00
4.3.110.0000.0278.00
4.3.100.0000.0308.00
4.3.90.0000.0338.00
4.3.80.0070.0338.00
4.3.70.0000.0378.00
4.3.60.0030.0208.00
4.3.50.0070.0308.00
4.3.40.0030.0508.00
4.3.30.0030.0338.00
4.3.20.0030.0138.00
4.3.10.0000.0178.00
4.3.00.0000.0238.00

preferences:
40.92 ms | 401 KiB | 5 Q