3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; for ($i = 0; $i <= 100; $i++) { if( !($i % 2)) continue; $a++; } echo "a is $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)
8.3.40.0100.00318.67
8.3.30.0100.00319.01
8.3.20.0040.00420.17
8.3.10.0040.00422.09
8.3.00.0040.00422.32
8.2.170.0150.00022.96
8.2.160.0130.00719.19
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0100.01026.16
8.2.120.0090.00019.54
8.2.110.0100.00019.45
8.2.100.0100.00317.77
8.2.90.0000.00818.91
8.2.80.0030.00619.47
8.2.70.0000.00917.38
8.2.60.0040.00417.80
8.2.50.0090.00018.10
8.2.40.0050.00218.34
8.2.30.0040.00417.98
8.2.20.0040.00417.75
8.2.10.0040.00417.65
8.2.00.0100.00017.58
8.1.270.0050.00318.43
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00423.83
8.1.230.0070.00417.64
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.38
8.1.190.0000.00817.13
8.1.180.0060.00318.10
8.1.170.0040.00418.42
8.1.160.0040.00422.04
8.1.150.0000.00818.73
8.1.140.0040.00417.47
8.1.130.0030.00317.77
8.1.120.0040.00417.50
8.1.110.0040.00417.42
8.1.100.0000.00817.44
8.1.90.0050.00217.36
8.1.80.0040.00417.45
8.1.70.0040.00417.43
8.1.60.0040.00417.61
8.1.50.0080.00017.52
8.1.40.0050.00317.49
8.1.30.0000.00717.63
8.1.20.0040.00417.60
8.1.10.0030.00517.54
8.1.00.0070.00217.43
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.37
8.0.270.0050.00217.26
8.0.260.0000.00616.85
8.0.250.0040.00416.99
8.0.240.0040.00416.82
8.0.230.0050.00316.98
8.0.220.0070.00016.80
8.0.210.0070.00016.94
8.0.200.0030.00316.84
8.0.190.0080.00016.91
8.0.180.0000.00716.82
8.0.170.0000.00816.92
8.0.160.0040.00416.76
8.0.150.0030.00316.79
8.0.140.0040.00416.85
8.0.130.0030.00313.34
8.0.120.0050.00216.87
8.0.110.0050.00316.89
8.0.100.0040.00416.88
8.0.90.0000.00716.87
8.0.80.0060.01016.91
8.0.70.0050.00216.77
8.0.60.0070.00016.70
8.0.50.0070.00016.75
8.0.30.0050.01217.03
8.0.20.0180.00417.40
8.0.10.0000.00716.98
8.0.00.0130.00716.80
7.4.330.0000.00515.00
7.4.320.0030.00316.51
7.4.300.0000.00616.64
7.4.290.0000.00616.59
7.4.280.0030.00616.50
7.4.270.0060.00016.37
7.4.260.0030.00316.38
7.4.250.0070.00016.56
7.4.240.0020.00516.54
7.4.230.0000.00716.48
7.4.220.0070.01016.41
7.4.210.0080.00616.34
7.4.200.0030.00316.36
7.4.190.0070.00316.64
7.4.160.0090.00616.35
7.4.150.0090.00817.40
7.4.140.0140.00517.86
7.4.130.0130.00716.41
7.4.120.0060.01116.33
7.4.110.0110.01416.49
7.4.100.0070.01016.62
7.4.90.0100.00616.53
7.4.80.0100.00719.39
7.4.70.0070.01016.48
7.4.60.0130.01016.54
7.4.50.0030.00316.18
7.4.40.0030.00822.77
7.4.30.0080.00816.34
7.4.00.0000.01514.79
7.3.330.0030.00313.30
7.3.320.0050.00013.11
7.3.310.0040.00416.25
7.3.300.0030.00316.30
7.3.290.0070.00716.37
7.3.280.0070.00916.30
7.3.270.0030.01317.40
7.3.260.0110.00616.59
7.3.250.0150.00216.56
7.3.240.0150.00916.54
7.3.230.0100.00616.39
7.3.210.0130.00316.63
7.3.200.0130.00319.39
7.3.190.0060.01216.27
7.3.180.0030.01316.66
7.3.170.0110.00516.39
7.3.160.0030.01216.39
7.3.120.0030.01014.77
7.2.330.0000.02116.38
7.2.320.0080.01116.64
7.2.310.0060.01016.64
7.2.300.0030.01616.38
7.2.290.0080.00816.60
7.2.120.0070.00716.68
7.2.110.0000.01516.57
7.2.100.0130.00016.55
7.2.90.0040.00716.73
7.2.80.0060.00616.59
7.2.70.0070.00716.98
7.2.60.0030.00616.99
7.2.50.0030.00816.86
7.2.40.0060.00616.80
7.2.30.0090.00616.98
7.2.20.0060.00816.94
7.2.10.0070.01016.91
7.2.00.0090.00418.17
7.1.240.0030.00615.86
7.1.230.0040.00815.46
7.1.220.0000.01015.76
7.1.210.0090.00315.67
7.1.200.0080.00615.67
7.1.190.0040.00815.79
7.1.180.0070.00715.44
7.1.170.0140.00015.64
7.1.160.0000.01315.47
7.1.150.0110.00415.87
7.1.140.0100.00315.82
7.1.130.0000.01615.66
7.1.120.0080.00015.58
7.1.110.0090.00015.88
7.1.100.0060.00616.92
7.1.90.0100.00015.65
7.1.80.0060.00915.85
7.1.70.0030.00716.41
7.1.60.0110.00917.79
7.1.50.0060.01116.27
7.1.40.0060.00615.89
7.1.30.0000.00715.89
7.1.20.0070.00715.49
7.1.10.0090.00315.47
7.1.00.0060.03618.95
7.0.320.0070.00715.36
7.0.310.0130.00015.23
7.0.300.0060.00615.31
7.0.290.0000.01415.48
7.0.280.0090.00015.31
7.0.270.0040.00415.50
7.0.260.0030.00915.20
7.0.250.0090.00615.63
7.0.240.0060.00615.63
7.0.230.0120.00015.25
7.0.220.0030.00415.43
7.0.210.0000.01315.54
7.0.200.0050.00815.16
7.0.190.0080.00815.49
7.0.180.0030.00915.23
7.0.170.0000.01215.47
7.0.160.0090.00315.30
7.0.150.0000.01415.55
7.0.140.0050.03618.64
7.0.130.0060.00915.36
7.0.120.0040.00415.56
7.0.110.0070.00715.28
7.0.100.0040.01115.46
7.0.90.0000.01215.53
7.0.80.0100.00015.37
7.0.70.0060.00615.49
7.0.60.0050.03817.73
7.0.50.0070.02216.69
7.0.40.0030.04016.88
7.0.30.0250.03716.81
7.0.20.0160.02516.70
7.0.10.0150.04316.89
7.0.00.0070.04516.63
5.6.380.0040.00714.36
5.6.370.0130.00014.17
5.6.360.0030.01014.62
5.6.350.0040.00714.23
5.6.340.0100.00714.22
5.6.330.0090.00614.31
5.6.320.0090.00614.72
5.6.310.0100.00314.44
5.6.300.0090.00614.29
5.6.290.0060.00614.34
5.6.280.0080.03617.67
5.6.270.0030.01014.44
5.6.260.0030.01014.21
5.6.250.0000.00914.59
5.6.240.0060.00614.38
5.6.230.0070.00714.45
5.6.220.0070.00714.27
5.6.210.0070.03217.38
5.6.200.0070.04516.17
5.6.190.0000.02817.44
5.6.180.2150.02217.53
5.6.170.0120.04617.39
5.6.160.0070.03217.23
5.6.150.0000.03116.15
5.6.140.0080.04416.06
5.6.130.0050.04716.36
5.6.120.0120.02317.64
5.6.110.0100.04117.71
5.6.100.0130.03717.77
5.6.90.0120.03917.73
5.6.80.0070.03717.48
5.6.70.0150.04217.26
5.6.60.0140.00014.16
5.6.50.0030.01014.02
5.6.40.0030.01314.52
5.6.30.0040.01114.10
5.6.20.0030.01014.18
5.6.10.0030.00613.98
5.6.00.0030.00914.05
5.5.380.0030.00710.75
5.5.370.0000.01010.92
5.5.360.0000.00811.07
5.5.350.0170.03715.79
5.5.340.0080.04014.61
5.5.330.0080.03615.83
5.5.320.0150.04015.65
5.5.310.0130.02215.78
5.5.300.0080.04514.58
5.5.290.0090.02714.41
5.5.280.0060.03315.94
5.5.270.0060.02415.90
5.5.260.0070.02316.07
5.5.250.0080.03715.83
5.5.240.0090.01715.65
5.5.230.0000.01111.23
5.5.220.0000.01111.02
5.5.210.0030.00710.98
5.5.200.0030.00311.05
5.5.190.0060.00610.84
5.5.180.0000.00610.71
5.5.170.0080.00414.27
5.5.160.0090.00311.20
5.5.150.0000.01110.88
5.5.140.0090.00310.87
5.5.130.0080.00311.06
5.5.120.0000.00710.70
5.5.110.0040.00410.94
5.5.100.0090.00010.77
5.5.90.0070.00310.82
5.5.80.0080.00311.21
5.5.70.0080.00311.12
5.5.60.0040.00410.87
5.5.50.0000.00811.04
5.5.40.0070.00410.89
5.5.30.0030.00610.60
5.5.20.0030.00811.17
5.5.10.0030.00610.81
5.5.00.0040.00810.88
5.4.450.0430.02815.22
5.4.440.0420.02915.27
5.4.430.0100.03015.28
5.4.420.0380.02915.25
5.4.410.0230.03215.29
5.4.400.0200.03114.84
5.4.390.0150.03514.92
5.4.380.0170.03014.66
5.4.370.0120.02714.91
5.4.360.0070.02914.82
5.4.350.0050.03611.40
5.4.340.0020.03111.52
5.4.330.0060.00311.04
5.4.320.0040.02611.70
5.4.310.0060.02111.71
5.4.300.0070.02111.66
5.4.290.0070.02211.64
5.4.280.0040.02211.56
5.4.270.0060.02311.56
5.4.260.0070.02211.65
5.4.250.0070.02714.87
5.4.240.0080.02714.91
5.4.230.0070.03214.91
5.4.220.0150.02314.77
5.4.210.0140.02714.81
5.4.200.0100.02315.01
5.4.190.0050.04614.95
5.4.180.0100.02314.86
5.4.170.0070.03014.80
5.4.160.0100.02214.92
5.4.150.0100.02714.88
5.4.140.0060.02913.54
5.4.130.0070.02713.59
5.4.120.0090.03613.64
5.4.110.0080.02513.80
5.4.100.0080.03113.72
5.4.90.0070.02913.69
5.4.80.0030.04013.58
5.4.70.0100.02313.58
5.4.60.0120.02313.66
5.4.50.0060.03313.65
5.4.40.0080.03013.82
5.4.30.0060.02913.63
5.4.20.0100.02713.67
5.4.10.0070.03813.66
5.4.00.0030.02913.20
5.3.290.0070.02111.58
5.3.280.0050.03312.33
5.3.270.0020.03512.45
5.3.260.0050.03212.58
5.3.250.0060.02812.51
5.3.240.0050.03012.43
5.3.230.0120.02812.36
5.3.220.0130.02012.46
5.3.210.0080.02712.42
5.3.200.0090.02812.46
5.3.190.0070.02812.43
5.3.180.0100.02412.56
5.3.170.0070.02512.41
5.3.160.0030.03012.32
5.3.150.0050.02912.54
5.3.140.0030.03012.44
5.3.130.0070.03812.39
5.3.120.0050.03012.42
5.3.110.0030.03712.28
5.3.100.0030.02912.10
5.3.90.0110.02112.25
5.3.80.0070.02712.05
5.3.70.0070.02712.07
5.3.60.0080.02112.19
5.3.50.0060.02711.99
5.3.40.0070.02712.06
5.3.30.0130.03112.06
5.3.20.0070.02711.88
5.3.10.0090.02511.77
5.3.00.0060.02711.88
5.2.170.0060.02310.21
5.2.160.0030.02310.34
5.2.150.0020.03010.38
5.2.140.0140.01610.24
5.2.130.0050.02310.14
5.2.120.0050.02710.12
5.2.110.0060.02410.07
5.2.100.0050.02010.36
5.2.90.0040.02410.16
5.2.80.0050.02510.18
5.2.70.0050.03210.18
5.2.60.0000.02710.10
5.2.50.0050.02510.15
5.2.40.0080.02310.11
5.2.30.0030.02610.13
5.2.20.0050.02710.02
5.2.10.0050.02010.02
5.2.00.0030.0299.97
5.1.60.0040.0299.30
5.1.50.0040.0199.13
5.1.40.0050.0249.26
5.1.30.0070.0249.49
5.1.20.0020.0249.31
5.1.10.0060.0189.23
5.1.00.0050.0199.25
5.0.50.0030.0218.26
5.0.40.0060.0138.06
5.0.30.0040.0248.08
5.0.20.0090.0128.01
5.0.10.0090.0177.98
5.0.00.0050.0238.00
4.4.90.0000.0157.30
4.4.80.0070.0137.30
4.4.70.0020.0157.30
4.4.60.0020.0137.30
4.4.50.0020.0157.30
4.4.40.0070.0227.30
4.4.30.0020.0187.30
4.4.20.0020.0137.30
4.4.10.0070.0087.30
4.4.00.0030.0207.30
4.3.110.0030.0177.30
4.3.100.0020.0137.30
4.3.90.0030.0137.30
4.3.80.0000.0277.30
4.3.70.0030.0127.30
4.3.60.0050.0157.30
4.3.50.0050.0137.30
4.3.40.0030.0177.30
4.3.30.0030.0127.30
4.3.20.0020.0157.30
4.3.10.0030.0137.38
4.3.00.0020.0167.70

preferences:
46.42 ms | 400 KiB | 5 Q