3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get() { return 1; } if (empty(get())) { echo 'OK'; }

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)
8.3.70.0090.00618.31
8.3.60.0090.00618.42
8.3.50.0200.00021.21
8.3.40.0150.00018.67
8.3.30.0070.01418.91
8.3.20.0090.00020.20
8.3.10.0080.00022.09
8.3.00.0070.00022.40
8.2.190.0090.00916.58
8.2.180.0070.00716.38
8.2.170.0140.00022.96
8.2.160.0060.00919.21
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00826.16
8.2.120.0080.00019.64
8.2.110.0030.00720.52
8.2.100.0070.00419.21
8.2.90.0000.00719.27
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0030.00617.91
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00717.95
8.2.20.0020.00517.59
8.2.10.0000.00717.49
8.2.00.0000.00717.55
8.1.280.0080.00625.92
8.1.270.0000.00822.02
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0100.00019.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.40
8.1.180.0000.00818.65
8.1.170.0000.00818.50
8.1.160.0050.00322.00
8.1.150.0070.00018.61
8.1.140.0030.00617.41
8.1.130.0000.00817.75
8.1.120.0000.00717.46
8.1.110.0030.00317.36
8.1.100.0030.00317.30
8.1.90.0040.00417.39
8.1.80.0030.00317.28
8.1.70.0000.00717.30
8.1.60.0030.00617.46
8.1.50.0040.00417.38
8.1.40.0040.00417.42
8.1.30.0070.00017.56
8.1.20.0030.00617.62
8.1.10.0000.00917.37
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0070.00017.03
8.0.280.0040.00418.25
8.0.270.0000.00717.23
8.0.260.0030.00316.68
8.0.250.0070.00016.75
8.0.240.0000.00916.91
8.0.230.0000.00616.87
8.0.220.0000.00716.73
8.0.210.0070.00016.82
8.0.200.0000.00716.75
8.0.190.0000.01016.89
8.0.180.0040.00416.88
8.0.170.0000.00916.89
8.0.160.0000.00816.67
8.0.150.0030.00316.69
8.0.140.0000.00716.80
8.0.130.0040.00413.24
8.0.120.0080.00016.65
8.0.110.0080.00016.82
8.0.100.0070.00016.64
8.0.90.0040.00416.61
8.0.80.0090.00616.77
8.0.70.0040.00416.69
8.0.60.0000.00816.84
8.0.50.0050.00216.80
8.0.30.0070.01117.01
8.0.20.0110.01017.40
8.0.10.0000.00816.81
8.0.00.0060.01216.70
7.4.330.0020.00215.00
7.4.320.0000.00616.42
7.4.300.0060.00016.52
7.4.290.0030.00516.32
7.4.280.0030.00316.52
7.4.270.0040.00416.43
7.4.260.0030.00316.43
7.4.250.0050.00316.44
7.4.240.0050.00216.44
7.4.230.0000.00716.31
7.4.220.0150.00316.32
7.4.210.0050.01016.46
7.4.200.0030.00316.55
7.4.190.0000.00716.57
7.4.160.0070.01316.44
7.4.150.0040.01517.40
7.4.140.0100.01117.86
7.4.130.0070.00916.53
7.4.120.0080.00816.42
7.4.110.0100.00716.41
7.4.100.0140.00416.37
7.4.90.0090.00916.58
7.4.80.0120.00619.39
7.4.70.0180.00316.58
7.4.60.0030.01216.59
7.4.50.0060.00316.35
7.4.40.0060.00822.77
7.4.30.0070.01016.33
7.4.00.0090.00615.02
7.3.330.0020.00213.01
7.3.320.0030.00312.97
7.3.310.0020.00516.08
7.3.300.0000.00816.27
7.3.290.0070.00716.21
7.3.280.0100.00616.24
7.3.270.0080.01217.40
7.3.260.0160.00616.21
7.3.250.0140.00316.28
7.3.240.0080.00816.50
7.3.230.0070.01016.58
7.3.210.0220.00016.45
7.3.200.0110.00519.39
7.3.190.0090.01216.52
7.3.180.0100.00616.45
7.3.170.0120.00816.27
7.3.160.0030.01216.24
7.3.120.0070.00414.75
7.2.330.0090.00916.32
7.2.320.0140.00316.48
7.2.310.0130.00316.56
7.2.300.0070.01016.68
7.2.290.0070.01016.38
7.2.00.0170.00019.20
7.1.100.0000.01117.97
7.1.70.0070.00016.99
7.1.60.0070.01819.82
7.1.50.0100.01016.54
7.1.00.0000.03722.41
7.0.200.0000.00916.64
7.0.140.0070.07022.06
7.0.60.0000.08720.05
7.0.50.0070.05017.96
7.0.40.0100.06320.27
7.0.30.0270.06720.04
7.0.20.0370.06020.26
7.0.10.0300.07720.25
7.0.00.0030.04320.19
5.6.280.0070.06721.02
5.6.210.0130.07720.73
5.6.200.0100.06318.14
5.6.190.0000.09020.57
5.6.180.3430.04720.48
5.6.170.0300.07020.47
5.6.160.0100.03320.39
5.6.150.0070.07318.19
5.6.140.0070.05318.15
5.6.130.0030.04318.29
5.6.120.0130.08020.91
5.6.110.0030.05321.08
5.6.100.0070.07020.99
5.6.90.0100.05021.03
5.6.80.0170.07720.41
5.6.70.0200.05020.37
5.5.350.0030.08320.31
5.5.340.0030.04017.98
5.5.330.0100.07020.41
5.5.320.0130.04720.42
5.5.310.0230.06720.32
5.5.300.0030.04017.95
5.5.290.0030.05718.07
5.5.280.0070.05020.79
5.5.270.0030.04320.89
5.5.260.0130.04720.76
5.5.250.0200.07720.71
5.5.240.0030.07020.16
5.4.450.0800.06019.59
5.4.440.0430.05719.48
5.4.430.0970.04719.53
5.4.420.0130.06319.22
5.4.410.1130.05719.10
5.4.400.3400.05718.87
5.4.390.1270.05718.77
5.4.380.0230.05718.75
5.4.370.0030.06718.78
5.4.360.0200.06718.77
5.4.350.0200.05018.83
5.4.340.0170.05318.84
5.4.320.0090.03312.51
5.4.310.0060.03712.51
5.4.300.0070.03512.52
5.4.290.0050.03812.51
5.4.280.0060.03712.41
5.4.270.0080.04012.41
5.4.260.0120.04312.41
5.4.250.0070.05318.74
5.4.240.0070.08019.02
5.4.230.0230.06318.94
5.4.220.0070.05719.00
5.4.210.0000.08318.95
5.4.200.0130.05018.94
5.4.190.0100.05018.99
5.4.180.0100.04718.98
5.4.170.0100.05019.09
5.4.160.0170.06318.77
5.4.150.0100.06318.93
5.4.140.0070.05016.55
5.4.130.0130.04016.44
5.4.120.0070.04716.29
5.4.110.0070.05316.67
5.4.100.0200.05716.47
5.4.90.0230.04016.54
5.4.80.0130.06016.40
5.4.70.0000.08016.45
5.4.60.0000.06716.52
5.4.50.0130.04316.36
5.4.40.0000.05316.43
5.4.30.0100.04316.37
5.4.20.0100.07016.62
5.4.10.0030.06016.54
5.4.00.0000.05315.96
5.3.290.0100.03612.80
5.3.280.0100.05014.67
5.3.270.0070.05314.68
5.3.260.0130.04714.69
5.3.250.0070.07014.68
5.3.240.0200.06714.63
5.3.230.0070.06314.75
5.3.220.0070.05014.53
5.3.210.0100.05714.78
5.3.200.0070.06014.47
5.3.190.0130.07014.63
5.3.180.0170.05014.69
5.3.170.0070.05714.69
5.3.160.0130.04314.64
5.3.150.0070.04714.46
5.3.140.0070.05314.54
5.3.130.0030.06014.56
5.3.120.0070.07314.63
5.3.110.0070.05714.53
5.3.100.0030.05314.03
5.3.90.0130.04714.24
5.3.80.0100.04714.09
5.3.70.0130.06014.10
5.3.60.0070.06314.21
5.3.50.0130.05014.02
5.3.40.0030.05013.96
5.3.30.0070.04713.90
5.3.20.0170.05013.71
5.3.10.0100.05013.82
5.3.00.0070.06713.63
5.2.170.0030.04311.09
5.2.160.0070.04311.12
5.2.150.0070.05011.22
5.2.140.0200.05011.20
5.2.130.0030.04011.07
5.2.120.0000.04710.92
5.2.110.0030.04711.08
5.2.100.0100.04011.09
5.2.90.0030.04310.92
5.2.80.0170.03711.04
5.2.70.0100.05711.14
5.2.60.0070.04310.88
5.2.50.0000.04711.09
5.2.40.0100.04711.21
5.2.30.0030.06011.01
5.2.20.0070.04011.02
5.2.10.0030.04010.81
5.2.00.0000.04710.54
5.1.60.0070.04710.03
5.1.50.0100.04310.14
5.1.40.0070.03310.21
5.1.30.0030.04010.39
5.1.20.0030.05710.41
5.1.10.0070.03310.11
5.1.00.0070.03710.13
5.0.50.0030.0278.54
5.0.40.0130.0178.55
5.0.30.0030.0438.26
5.0.20.0030.0278.17
5.0.10.0070.0238.25
5.0.00.0100.0338.39
4.4.90.0070.0277.49
4.4.80.0100.0177.49
4.4.70.0030.0207.49
4.4.60.0030.0207.49
4.4.50.0070.0177.49
4.4.40.0000.0407.49
4.4.30.0030.0207.49
4.4.20.0000.0237.49
4.4.10.0030.0277.49
4.4.00.0070.0307.49
4.3.110.0030.0207.49
4.3.100.0000.0237.49
4.3.90.0000.0207.49
4.3.80.0070.0277.49
4.3.70.0030.0177.49
4.3.60.0070.0177.49
4.3.50.0030.0207.49
4.3.40.0070.0337.49
4.3.30.0000.0277.49
4.3.20.0000.0277.49
4.3.10.0070.0177.49
4.3.00.0130.0207.07

preferences:
43.81 ms | 401 KiB | 5 Q