3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ( $i = 0; $i < 1000000; $i++ ) { if ( !empty($_GET['var']) ) echo 'foo'; }

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)
8.3.40.0070.03018.75
8.3.30.0100.02819.09
8.3.20.0100.01020.04
8.3.10.0070.01423.53
8.3.00.0030.01719.26
8.2.170.0110.03522.96
8.2.160.0130.02420.53
8.2.150.0090.01224.18
8.2.140.0040.01824.66
8.2.130.0070.01326.16
8.2.120.0060.01522.25
8.2.110.0100.03622.00
8.2.100.0100.02017.97
8.2.90.0070.02019.21
8.2.80.0030.02317.97
8.2.70.0090.01817.50
8.2.60.0030.02417.80
8.2.50.0070.02318.07
8.2.40.0030.02518.16
8.2.30.0060.02318.00
8.2.20.0060.01917.74
8.2.10.0060.01919.84
8.2.00.0000.04217.73
8.1.270.0060.01622.18
8.1.260.0060.01526.35
8.1.250.0070.01428.09
8.1.240.0160.04523.83
8.1.230.0130.01717.45
8.1.220.0000.02817.74
8.1.210.0030.02318.77
8.1.200.0030.02817.35
8.1.190.0000.02617.40
8.1.180.0030.02718.10
8.1.170.0000.02818.65
8.1.160.0070.02021.95
8.1.150.0000.02818.70
8.1.140.0000.02817.49
8.1.130.0030.02217.87
8.1.120.0030.02217.45
8.1.110.0030.02317.42
8.1.100.0000.02717.34
8.1.90.0000.02617.49
8.1.80.0000.02517.55
8.1.70.0000.02517.45
8.1.60.0030.03717.46
8.1.50.0070.03317.57
8.1.40.0060.03517.39
8.1.30.0030.03817.61
8.1.20.0060.03417.58
8.1.10.0000.04017.46
8.1.00.0070.03317.38
8.0.300.0030.02318.77
8.0.290.0060.02216.75
8.0.280.0070.02018.31
8.0.270.0060.02117.16
8.0.260.0030.02217.16
8.0.250.0070.02016.93
8.0.240.0000.02616.95
8.0.230.0040.02216.96
8.0.220.0030.02316.85
8.0.210.0000.02616.94
8.0.200.0000.02616.93
8.0.190.0000.04016.83
8.0.180.0030.03616.80
8.0.170.0030.03616.85
8.0.160.0030.03616.89
8.0.150.0000.04016.89
8.0.140.0000.03916.73
8.0.130.0000.03813.27
8.0.120.0030.03816.72
8.0.110.0070.03316.85
8.0.100.0030.03916.70
8.0.90.0040.03616.91
8.0.80.0070.03916.77
8.0.70.0000.04016.93
8.0.60.0000.03916.77
8.0.50.0030.03716.77
8.0.30.0080.03916.94
8.0.20.0120.03917.40
8.0.10.0030.03716.81
8.0.00.0130.04716.76
7.4.330.0030.02815.05
7.4.320.0030.03016.60
7.4.300.0000.03516.62
7.4.290.0000.04716.42
7.4.280.0030.04316.57
7.4.270.0030.04516.47
7.4.260.0070.04416.62
7.4.250.0030.04316.51
7.4.240.0050.04216.53
7.4.230.0030.04316.69
7.4.220.0060.05616.59
7.4.210.0070.04816.55
7.4.200.0030.04316.40
7.4.190.0000.04616.63
7.4.160.0190.04216.50
7.4.150.0160.03917.40
7.4.140.0070.04517.86
7.4.130.0070.04316.51
7.4.120.0120.04116.48
7.4.110.0160.03716.50
7.4.100.0120.04416.40
7.4.90.0100.04616.47
7.4.80.0060.05019.39
7.4.70.0130.03616.43
7.4.60.0100.04216.62
7.4.50.0030.05316.44
7.4.40.0060.04422.77
7.4.30.0030.05016.35
7.4.00.0030.05314.77
7.3.330.0030.04013.02
7.3.320.0030.04213.24
7.3.310.0070.03916.22
7.3.300.0000.04516.27
7.3.290.0120.06216.37
7.3.280.0070.05516.23
7.3.270.0220.03717.40
7.3.260.0100.04516.68
7.3.250.0120.04516.18
7.3.240.0060.04716.36
7.3.230.0130.04716.48
7.3.210.0130.04316.55
7.3.200.0130.06019.39
7.3.190.0100.05516.48
7.3.180.0090.04716.48
7.3.170.0100.07316.27
7.3.160.0030.05416.43
7.3.120.0130.04514.87
7.3.110.0070.04714.91
7.3.100.0050.04315.04
7.3.90.0070.04114.85
7.3.80.0050.04114.63
7.3.70.0030.04614.90
7.3.60.0080.04714.65
7.3.50.0050.04414.84
7.3.40.0030.04514.75
7.3.30.0050.04514.73
7.3.20.0070.04316.73
7.3.10.0020.04616.77
7.3.00.0070.04316.52
7.2.330.0060.05116.57
7.2.320.0030.05716.54
7.2.310.0030.05216.61
7.2.300.0100.04716.45
7.2.290.0090.04716.48
7.2.250.0060.05014.97
7.2.240.0050.04514.96
7.2.230.0140.04515.32
7.2.220.0050.04715.13
7.2.210.0080.03915.00
7.2.200.0080.04214.97
7.2.190.0080.04614.92
7.2.180.0050.04814.99
7.2.170.0100.04115.11
7.2.160.0080.04114.90
7.2.150.0030.05516.89
7.2.140.0100.04416.83
7.2.130.0070.04716.92
7.2.120.0050.05416.80
7.2.110.0070.04416.98
7.2.100.0080.04417.01
7.2.90.0070.04816.85
7.2.80.0050.04616.94
7.2.70.0060.04816.87
7.2.60.0020.05416.75
7.2.50.0100.04216.94
7.2.40.0030.04816.89
7.2.30.0050.05416.79
7.2.20.0050.05017.04
7.2.10.0050.04616.87
7.2.00.0020.05117.75
7.1.330.0030.09015.81
7.1.320.0020.10016.04
7.1.310.0050.09215.68
7.1.300.0070.09015.78
7.1.290.0020.09315.76
7.1.280.0050.09015.72
7.1.270.0000.10515.49
7.1.260.0080.09115.79
7.1.250.0030.09615.79
7.1.240.0030.08815.82
7.1.230.0030.10315.61
7.1.220.0000.10315.79
7.1.210.0030.09615.76
7.1.200.0000.09515.95
7.1.190.0030.10615.70
7.1.180.0070.09415.68
7.1.170.0030.09915.84
7.1.160.0030.10215.56
7.1.150.0070.09215.91
7.1.140.0060.08415.75
7.1.130.0000.10515.76
7.1.120.0000.11015.77
7.1.110.0030.09115.58
7.1.100.0050.06917.05
7.1.90.0070.08515.82
7.1.80.0000.09616.00
7.1.70.0060.06716.53
7.1.60.0070.07417.56
7.1.50.0120.07616.42
7.1.40.0100.08815.62
7.1.30.0030.08815.76
7.1.20.0070.09115.74
7.1.10.0000.09915.88
7.1.00.0030.10919.04
7.0.330.0070.09015.61
7.0.320.0030.08915.19
7.0.310.0000.09915.14
7.0.300.0000.09415.25
7.0.290.0100.09515.07
7.0.280.0030.10915.45
7.0.270.0030.08615.40
7.0.260.0030.10215.29
7.0.250.0100.08515.24
7.0.240.0030.08915.31
7.0.230.0030.08515.39
7.0.220.0070.10015.23
7.0.210.0020.09015.59
7.0.200.0050.06316.05
7.0.190.0000.09015.60
7.0.180.0070.09215.57
7.0.170.0100.08815.58
7.0.160.0070.09015.43
7.0.150.0070.09615.45
7.0.140.0050.10418.75
7.0.130.0030.09915.28
7.0.120.0000.09615.27
7.0.110.0070.09215.26
7.0.100.0050.10617.85
7.0.90.0150.09617.70
7.0.80.0070.08017.68
7.0.70.0130.10217.75
7.0.60.0030.09717.66
7.0.50.0030.11317.96
7.0.40.0100.11116.92
7.0.30.0050.11616.93
7.0.20.0050.10816.64
7.0.10.0050.09016.64
7.0.00.0080.11916.71
5.6.400.0100.16214.68
5.6.390.0070.18414.28
5.6.380.0070.15614.30
5.6.370.0070.16914.12
5.6.360.0030.18114.33
5.6.350.0070.16514.45
5.6.340.0030.17014.54
5.6.330.0030.18814.55
5.6.320.0100.17514.09
5.6.310.0030.15813.94
5.6.300.0070.19414.09
5.6.290.0030.17814.25
5.6.280.0050.15917.75
5.6.270.0030.18514.44
5.6.260.0070.16214.19
5.6.250.0080.14917.59
5.6.240.0100.15317.35
5.6.230.0070.14817.59
5.6.220.0050.15117.52
5.6.210.0050.14817.59
5.6.200.0050.16417.71
5.6.190.0050.15517.73
5.6.180.0050.16117.70
5.6.170.0080.12317.63
5.6.160.0070.15717.49
5.6.150.0030.17117.70
5.6.140.0080.17217.48
5.6.130.0050.14517.68
5.6.120.0080.13617.74
5.6.110.0050.15817.56
5.6.100.0050.16217.69
5.6.90.0050.16017.66
5.6.80.0030.15917.20
5.6.70.0030.15717.40
5.6.60.0030.16317.31
5.6.50.0020.13017.22
5.6.40.0050.15617.36
5.6.30.0050.16117.29
5.6.20.0050.14517.24
5.6.10.0050.17017.32
5.6.00.0080.13317.31
5.5.380.0070.14817.35
5.5.370.0070.16617.13
5.5.360.0070.13017.31
5.5.350.0070.15217.50
5.5.340.0030.13717.61
5.5.330.0030.17017.56
5.5.320.0050.14417.43
5.5.310.0030.15317.54
5.5.300.0070.16017.42
5.5.290.0030.16217.54
5.5.280.0020.17517.42
5.5.270.0070.15417.63
5.5.260.0130.15317.42
5.5.250.0080.13617.47
5.5.240.0020.13416.99
5.5.230.0070.18117.12
5.5.220.0080.14717.29
5.5.210.0070.15717.26
5.5.200.0070.14717.21
5.5.190.0050.15717.18
5.5.180.0020.14817.18
5.5.170.0100.19114.25
5.5.160.0120.15517.08
5.5.150.0070.13617.20
5.5.140.0050.15417.11
5.5.130.0050.15717.30
5.5.120.0070.16317.26
5.5.110.0030.15517.14
5.5.100.0030.16417.05
5.5.90.0100.13416.96
5.5.80.0050.15317.21
5.5.70.0020.16117.07
5.5.60.0070.12417.07
5.5.50.0030.12617.18
5.5.40.0030.12917.24
5.5.30.0050.15617.13
5.5.20.0050.15516.93
5.5.10.0050.16517.20
5.5.00.0050.15417.18
5.4.450.0030.13715.29
5.4.440.0080.15215.15
5.4.430.0050.16015.25
5.4.420.0030.16615.28
5.4.410.0050.12915.28
5.4.400.0030.17115.13
5.4.390.0050.13515.12
5.4.380.0020.17615.07
5.4.370.0050.17015.17
5.4.360.0050.17415.08
5.4.350.0030.13615.08
5.4.340.0080.15115.12
5.4.330.0030.16411.20
5.4.320.0020.15915.11
5.4.310.0080.12515.15
5.4.300.0050.17015.11
5.4.290.0070.16515.11
5.4.280.0020.12615.21
5.4.270.0070.16215.13
5.4.260.0050.13515.15
5.4.250.0050.13415.11
5.4.240.0050.15315.16
5.4.230.0020.13415.05
5.4.220.0030.13815.05
5.4.210.0030.17015.15
5.4.200.0030.12615.09
5.4.190.0100.14515.15
5.4.180.0030.12815.17
5.4.170.0050.15515.12
5.4.160.0030.17314.99
5.4.150.0020.17515.14
5.4.140.0030.15513.71
5.4.130.0070.18513.75
5.4.120.0030.15413.71
5.4.110.0050.15013.70
5.4.100.0050.15913.73
5.4.90.0050.14013.69
5.4.80.0020.17113.70
5.4.70.0070.16313.70
5.4.60.0030.14613.79
5.4.50.0050.16813.70
5.4.40.0070.16213.73
5.4.30.0020.14513.76
5.4.20.0020.13013.75
5.4.10.0050.15013.74
5.4.00.0050.15713.43
5.3.290.0020.16012.91
5.3.280.0020.18712.89
5.3.270.0030.17512.88
5.3.260.0070.21612.88
5.3.250.0000.19212.87
5.3.240.0030.18712.81
5.3.230.0000.15312.82
5.3.220.0000.16712.85
5.3.210.0070.20912.85
5.3.200.0050.19912.88
5.3.190.0050.18712.86
5.3.180.0030.17212.86
5.3.170.0030.17512.86
5.3.160.0030.18512.81
5.3.150.0080.17912.86
5.3.140.0050.18812.88
5.3.130.0030.18912.87
5.3.120.0070.17212.78
5.3.110.0230.14312.83
5.3.100.0050.19912.61
5.3.90.0020.18812.61
5.3.80.0050.19812.60
5.3.70.0020.16312.60
5.3.60.0030.19212.58
5.3.50.0020.18912.57
5.3.40.0070.19812.56
5.3.30.0050.19812.43
5.3.20.0080.17112.41
5.3.10.0050.17812.42
5.3.00.0050.17812.41
5.2.170.0000.16011.53
5.2.160.0130.13011.53
5.2.150.0070.15011.53
5.2.140.0030.11011.53
5.2.130.0000.12711.53
5.2.120.0070.10311.53
5.2.110.0000.11311.53
5.2.100.0100.16011.53
5.2.90.0030.15011.53
5.2.80.0100.17311.53
5.2.70.0030.10711.53
5.2.60.0030.15311.53
5.2.50.0030.14711.53
5.2.40.0130.14311.53
5.2.30.0130.13311.53
5.2.20.0000.15311.53
5.2.10.0100.17011.53
5.2.00.0030.15711.53
5.1.60.0000.18011.53
5.1.50.0030.15011.53
5.1.40.0000.11311.53
5.1.30.0070.10011.53
5.1.20.0100.13011.53
5.1.10.0030.16711.53
5.1.00.0070.15011.53
5.0.50.0070.22011.53
5.0.40.0030.20011.53
5.0.30.0030.21011.53
5.0.20.0070.22311.53
5.0.10.0030.17011.53
5.0.00.0000.20311.53
4.4.90.0000.17711.53
4.4.80.0030.21011.53
4.4.70.0030.25011.53
4.4.60.0000.24011.53
4.4.50.0070.22011.53
4.4.40.0100.22311.53
4.4.30.0030.24011.53
4.4.20.0000.22011.53
4.4.10.0070.16711.53
4.4.00.0100.22311.53
4.3.110.0030.20011.53
4.3.100.0030.17311.53
4.3.90.0000.19311.53
4.3.80.0030.23711.53
4.3.70.0000.17011.53
4.3.60.0000.16711.53
4.3.50.0070.20711.53
4.3.40.0030.17711.53
4.3.30.0000.16311.53
4.3.20.0030.16311.53
4.3.10.0000.16711.53
4.3.00.0000.19011.53

preferences:
56.99 ms | 400 KiB | 5 Q