3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a="adrian"; $b="cerciu"; function salut() { global $a,$b; print $a. " ".$b; } salut(); ?>

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)
8.3.60.0160.00318.43
8.3.50.0090.01221.90
8.3.40.0070.00718.69
8.3.30.0100.00318.79
8.3.20.0070.00320.25
8.3.10.0040.00423.65
8.3.00.0080.00020.65
8.2.180.0140.00716.38
8.2.170.0090.00622.96
8.2.160.0120.00320.51
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00820.73
8.2.110.0060.00322.30
8.2.100.0090.00317.72
8.2.90.0090.00019.07
8.2.80.0030.00517.97
8.2.70.0030.00517.50
8.2.60.0080.00317.93
8.2.50.0000.00918.07
8.2.40.0060.00319.94
8.2.30.0040.00418.14
8.2.20.0000.00917.70
8.2.10.0000.00717.92
8.2.00.0080.00017.68
8.1.280.0040.01125.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.72
8.1.230.0090.00319.24
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0050.00318.38
8.1.160.0070.00021.91
8.1.150.0000.00818.63
8.1.140.0040.00417.49
8.1.130.0050.00217.86
8.1.120.0000.00817.37
8.1.110.0050.00317.50
8.1.100.0080.00017.49
8.1.90.0080.00017.32
8.1.80.0050.00317.33
8.1.70.0000.00817.43
8.1.60.0000.00917.63
8.1.50.0000.00817.48
8.1.40.0040.00417.56
8.1.30.0000.00817.52
8.1.20.0030.00517.71
8.1.10.0050.00317.53
8.1.00.0070.00017.33
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.29
8.0.270.0050.00217.17
8.0.260.0030.00317.16
8.0.250.0000.00716.85
8.0.240.0030.00516.97
8.0.230.0040.00416.95
8.0.220.0030.00316.89
8.0.210.0030.00316.92
8.0.200.0070.00016.93
8.0.190.0000.00816.98
8.0.180.0040.00416.88
8.0.170.0040.00416.94
8.0.160.0050.00916.82
8.0.150.0000.00716.85
8.0.140.0070.00316.90
8.0.130.0000.00613.29
8.0.120.0090.00016.90
8.0.110.0050.00216.79
8.0.100.0000.00716.83
8.0.90.0040.00416.71
8.0.80.0100.00616.89
8.0.70.0000.00816.80
8.0.60.0070.00016.89
8.0.50.0040.00416.75
8.0.30.0040.01517.19
8.0.20.0140.00717.40
8.0.10.0040.00417.00
8.0.00.0100.00716.84
7.4.330.0000.00515.00
7.4.320.0030.00316.57
7.4.300.0060.00316.58
7.4.290.0030.00316.39
7.4.280.0030.00716.57
7.4.270.0000.00716.41
7.4.260.0040.00416.62
7.4.250.0070.00016.52
7.4.240.0020.00516.62
7.4.230.0000.00816.59
7.4.220.0120.00616.52
7.4.210.0080.00816.48
7.4.200.0000.00716.63
7.4.190.0040.00416.60
7.4.160.0090.00616.31
7.4.150.0170.00317.40
7.4.140.0100.00817.86
7.4.130.0120.00716.41
7.4.120.0130.00516.52
7.4.110.0100.00616.40
7.4.100.0070.01016.60
7.4.90.0090.00816.38
7.4.80.0070.01619.39
7.4.70.0090.00616.63
7.4.60.0150.00316.38
7.4.50.0040.00416.18
7.4.40.0100.00616.49
7.4.30.0100.00716.51
7.4.00.0070.00714.85
7.3.330.0100.00213.11
7.3.320.0000.00613.29
7.3.310.0000.00816.25
7.3.300.0000.00816.33
7.3.290.0080.00816.19
7.3.280.0080.00916.29
7.3.270.0130.01217.40
7.3.260.0140.00316.48
7.3.250.0100.00716.37
7.3.240.0140.00716.59
7.3.230.0090.00916.47
7.3.210.0170.00616.60
7.3.200.0070.01119.39
7.3.190.0080.00816.26
7.3.180.0070.01416.34
7.3.170.0090.00616.55
7.3.160.0130.00316.36
7.3.120.0080.00314.80
7.3.10.0060.00316.39
7.3.00.0060.00316.25
7.2.330.0100.00716.34
7.2.320.0070.01016.40
7.2.310.0120.00916.43
7.2.300.0070.01016.27
7.2.290.0060.00916.57
7.2.130.0000.01016.56
7.2.120.0090.00916.75
7.2.110.0030.00916.83
7.2.100.0070.00716.70
7.2.90.0070.00716.80
7.2.80.0040.01416.90
7.2.70.0000.01416.80
7.2.60.0130.00316.64
7.2.50.0090.00416.75
7.2.40.0130.00316.89
7.2.30.0050.00816.88
7.2.20.0060.00616.62
7.2.10.0000.01116.84
7.2.00.0060.00717.70
7.1.250.0070.00715.66
7.1.100.0060.00918.08
7.1.70.0020.00516.77
7.1.60.0070.01619.70
7.1.50.0090.00916.89
7.1.00.0030.07722.43
7.0.200.0050.00716.40
7.0.140.0100.06022.19
7.0.60.0070.03719.94
7.0.50.0000.08317.85
7.0.40.0070.04319.97
7.0.30.0370.03720.19
7.0.20.0230.05720.24
7.0.10.0070.04020.23
7.0.00.0030.05720.23
5.6.280.0070.07020.78
5.6.210.0070.08020.67
5.6.200.0030.08318.27
5.6.190.0070.05320.57
5.6.180.0230.04320.48
5.6.170.0230.08020.55
5.6.160.0230.07320.54
5.6.150.0070.06018.27
5.6.140.0100.08018.25
5.6.130.0030.08318.18
5.6.120.0030.04320.98
5.6.110.0070.09020.98
5.6.100.0030.06721.04
5.6.90.0030.04721.02
5.6.80.0030.07320.36
5.5.350.0170.08320.30
5.5.340.0130.07717.93
5.5.330.0100.07020.29
5.5.320.0270.04320.35
5.5.310.0230.05320.42
5.5.300.0130.04318.07
5.5.290.0100.05317.94
5.5.280.0070.04020.75
5.5.270.0000.04320.96
5.5.260.0100.07720.89
5.5.250.0100.08020.62
5.5.240.0070.07020.24
5.4.450.0030.04019.31
5.4.440.0070.07319.42
5.4.430.0070.05019.52
5.4.420.0000.08319.16
5.4.410.0000.04019.36
5.4.400.0030.03719.23
5.4.390.0000.04019.09
5.4.380.0000.03718.85
5.4.370.0030.04019.15
5.4.360.0030.05319.02
5.4.350.0030.07318.98
5.4.340.0000.04319.15
5.4.320.0030.04019.20
5.4.310.0030.03318.98
5.4.300.0000.03719.06
5.4.290.0000.03719.07
5.4.280.0000.03718.85
5.4.270.0000.03719.31
5.4.260.0000.03718.95
5.4.250.0000.03719.16
5.4.240.0030.03319.08
5.4.230.0000.03719.18
5.4.220.0030.04319.13
5.4.210.0030.03318.94
5.4.200.0070.03319.19
5.4.190.0030.03319.21
5.4.180.0030.04019.14
5.4.170.0030.04019.21
5.4.160.0030.04019.20
5.4.150.0070.03719.29
5.4.140.0000.06016.33
5.4.130.0070.04716.50
5.4.120.0030.04716.50
5.4.110.0030.05316.51
5.4.100.0000.08016.36
5.4.90.0070.06716.26
5.4.80.0070.04716.26
5.4.70.0030.04316.31
5.4.60.0030.07016.54
5.4.50.0030.04016.55
5.4.40.0000.04316.43
5.4.30.0000.04016.19
5.4.20.0070.03716.32
5.4.10.0000.05316.24
5.4.00.0000.04715.86
5.3.290.0000.03714.57
5.3.280.0070.03014.66
5.3.270.0030.03714.76
5.3.260.0000.07014.59
5.3.250.0000.04014.68
5.3.240.0070.06314.60
5.3.230.0070.06014.75
5.3.220.0030.04314.46
5.3.210.0170.05014.78
5.3.200.0070.04014.72
5.3.190.0000.04714.78
5.3.180.0000.06314.69
5.3.170.0030.04014.56
5.3.160.0030.06314.46
5.3.150.0000.04714.64
5.3.140.0070.04714.57
5.3.130.0000.04014.62
5.3.120.0070.07014.54
5.3.110.0000.04014.56
5.3.100.0000.03714.25
5.3.90.0030.03314.12
5.3.80.0000.03714.23
5.3.70.0000.03713.91
5.3.60.0030.07013.91
5.3.50.0070.03313.85
5.3.40.0000.05713.95
5.3.30.0070.03313.81
5.3.20.0070.07013.60
5.3.10.0000.05313.57
5.3.00.0000.04013.86
5.2.170.0030.06311.95
5.2.160.0030.04711.95
5.2.150.0000.04011.95
5.2.140.0030.03711.95
5.2.130.0030.04311.95
5.2.120.0070.07011.95
5.2.110.0000.05011.95
5.2.100.0000.06311.95
5.2.90.0000.03311.95
5.2.80.0000.04711.95
5.2.70.0000.03011.95
5.2.60.0070.02711.95
5.2.50.0070.02311.95
5.2.40.0000.06311.95
5.2.30.0070.06011.95
5.2.20.0000.03311.95
5.2.10.0000.06011.95
5.2.00.0000.03711.95
5.1.60.0030.05011.95
5.1.50.0030.02711.95
5.1.40.0000.05711.95
5.1.30.0000.02711.95
5.1.20.0070.02311.95
5.1.10.0000.02311.95
5.1.00.0000.04011.95
5.0.50.0030.02311.95
5.0.40.0000.03711.95
5.0.30.0030.05311.95
5.0.20.0100.03711.95
5.0.10.0030.02311.95
5.0.00.0000.04711.95
4.4.90.0000.01311.95
4.4.80.0000.01311.95
4.4.70.0000.02711.95
4.4.60.0000.03311.95
4.4.50.0000.01311.95
4.4.40.0000.04311.95
4.4.30.0070.02711.95
4.4.20.0000.01311.95
4.4.10.0070.02711.95
4.4.00.0000.05011.95
4.3.110.0000.04011.95
4.3.100.0030.02711.95
4.3.90.0000.02011.95
4.3.80.0000.03011.95
4.3.70.0000.01711.95
4.3.60.0030.03311.95
4.3.50.0000.02011.95
4.3.40.0000.02311.95
4.3.30.0000.04011.95
4.3.20.0030.03311.95
4.3.10.0070.03311.95
4.3.00.0000.02711.95

preferences:
42.24 ms | 401 KiB | 5 Q