3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = null; var_dump(! empty($t));

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)
8.3.60.0120.00616.61
8.3.50.0120.01022.85
8.3.40.0120.00618.46
8.3.30.0030.01018.96
8.3.20.0070.00020.16
8.3.10.0000.00723.65
8.3.00.0080.00017.38
8.2.180.0040.01116.63
8.2.170.0140.00322.96
8.2.160.0130.00720.52
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0050.00320.95
8.2.110.0110.00021.95
8.2.100.0060.00617.91
8.2.90.0000.00819.23
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0000.00717.91
8.2.50.0080.00018.07
8.2.40.0000.00918.09
8.2.30.0000.00718.04
8.2.20.0040.00417.58
8.2.10.0000.00818.05
8.2.00.0040.00417.63
8.1.280.0070.01125.92
8.1.270.0000.00923.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0110.00018.80
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0040.00417.21
8.1.180.0030.00618.10
8.1.170.0060.00618.64
8.1.160.0050.00222.00
8.1.150.0050.00318.88
8.1.140.0040.00417.36
8.1.130.0000.00717.78
8.1.120.0040.00417.43
8.1.110.0070.00017.50
8.1.100.0040.00417.34
8.1.90.0000.00717.46
8.1.80.0000.00717.45
8.1.70.0000.00717.40
8.1.60.0000.00817.55
8.1.50.0040.00417.46
8.1.40.0080.00017.50
8.1.30.0060.00317.55
8.1.20.0050.00217.53
8.1.10.0050.00217.34
8.1.00.0000.00817.23
8.0.300.0030.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00518.35
8.0.270.0040.00417.24
8.0.260.0030.00317.24
8.0.250.0040.00416.99
8.0.240.0000.00816.91
8.0.230.0000.00716.85
8.0.220.0000.00716.75
8.0.210.0000.00616.77
8.0.200.0070.00016.84
8.0.190.0000.00716.80
8.0.180.0070.00016.93
8.0.170.0020.00516.81
8.0.160.0040.00416.79
8.0.150.0000.00716.89
8.0.140.0030.00316.84
8.0.130.0060.00013.26
8.0.120.0000.00716.73
8.0.110.0070.00016.84
8.0.100.0030.00416.65
8.0.90.0040.00416.72
8.0.80.0090.01016.93
8.0.70.0040.00416.73
8.0.60.0000.00716.94
8.0.50.0040.00416.77
8.0.30.0130.01117.13
8.0.20.0150.00717.40
8.0.10.0050.00316.95
8.0.00.0120.00616.76
7.4.330.0060.00015.00
7.4.320.0030.00316.50
7.4.300.0040.00416.59
7.4.290.0000.00716.50
7.4.280.0040.00416.57
7.4.270.0030.00316.50
7.4.260.0000.00716.52
7.4.250.0040.00416.40
7.4.240.0030.00316.51
7.4.230.0030.00316.60
7.4.220.0110.00716.37
7.4.210.0110.00316.37
7.4.200.0030.00316.37
7.4.160.0120.00616.45
7.4.150.0030.01417.40
7.4.140.0100.01117.86
7.4.130.0100.00616.49
7.4.120.0150.00616.43
7.4.110.0060.01016.42
7.4.100.0070.01016.27
7.4.90.0030.01316.28
7.4.80.0030.01519.39
7.4.70.0150.00616.45
7.4.60.0120.00916.45
7.4.50.0060.00316.59
7.4.40.0040.01116.36
7.4.30.0080.00816.34
7.4.00.0070.01014.76
7.3.330.0000.00712.88
7.3.320.0030.00312.98
7.3.310.0030.00516.11
7.3.300.0030.00316.09
7.3.290.0060.01316.08
7.3.280.0050.01216.09
7.3.270.0090.00917.40
7.3.260.0070.01116.50
7.3.250.0150.00116.26
7.3.240.0110.00616.13
7.3.230.0030.01416.39
7.3.210.0090.00916.50
7.3.200.0030.01319.39
7.3.190.0100.01116.25
7.3.180.0180.00316.39
7.3.170.0040.01216.27
7.3.160.0060.00916.24
7.3.10.0110.00316.68
7.3.00.0070.00716.61
7.2.330.0160.00616.64
7.2.320.0070.01416.45
7.2.310.0050.01116.50
7.2.300.0030.01316.26
7.2.290.0060.00916.59
7.2.130.0030.01316.75
7.2.120.0070.00716.69
7.2.110.0100.00316.28
7.2.100.0080.00316.87
7.2.90.0060.01016.88
7.2.80.0030.01016.89
7.2.70.0050.00516.50
7.2.60.0030.01016.76
7.2.50.0100.00716.76
7.2.40.0030.01016.43
7.2.30.0100.00716.73
7.2.20.0030.01216.59
7.2.10.0100.00316.80
7.2.00.0020.01118.02
7.1.250.0030.01015.59
7.1.100.0060.00618.10
7.1.70.0000.00817.11
7.1.60.0060.01819.40
7.1.50.0060.01316.82
7.1.00.0000.08022.54
7.0.200.0070.00714.75
7.0.140.0030.07321.95
7.0.60.0070.06020.02
7.0.50.0000.05717.77
7.0.40.0100.08019.90
7.0.30.0330.07020.01
7.0.20.0230.04720.00
7.0.10.0070.04320.30
7.0.00.0100.08320.00
5.6.280.0070.07020.77
5.6.210.0030.08320.53
5.6.200.0000.04318.17
5.6.190.0000.09020.49
5.6.180.0330.07020.32
5.6.170.0130.04320.48
5.6.160.0100.08320.41
5.6.150.0070.03718.11
5.6.140.0030.06318.11
5.6.130.0030.04318.14
5.6.120.0170.07321.12
5.6.110.0070.08721.13
5.6.100.0030.05720.97
5.6.90.0100.07721.02
5.6.80.0000.04020.52
5.5.350.0030.08020.39
5.5.340.0100.07717.95
5.5.330.0130.04320.38
5.5.320.0000.08020.52
5.5.310.0230.07020.30
5.5.300.0070.08017.94
5.5.290.0070.06017.98
5.5.280.0170.07020.77
5.5.270.0070.04020.66
5.5.260.0100.03720.64
5.5.250.0200.05720.60
5.5.240.4200.04020.34
5.4.450.0300.07719.21
5.4.440.0300.05719.42
5.4.430.0270.05019.20
5.4.420.0270.04019.52
5.4.410.0330.07019.32
5.4.400.0270.03719.15
5.4.390.0270.04719.22
5.4.380.0370.04718.91
5.4.370.0370.06719.08
5.4.360.0370.07319.16
5.4.350.0470.04719.06
5.4.340.0270.04319.24
5.4.320.0300.05319.08
5.4.310.0300.06718.90
5.4.300.0400.05319.13
5.4.290.0300.03719.09
5.4.280.0500.03318.75
5.4.270.0230.06319.13
5.4.260.0230.04019.09
5.4.250.0270.05019.12
5.4.240.0230.05718.78
5.4.230.0400.04319.08
5.4.220.0230.03719.09
5.4.210.0370.04719.09
5.4.200.0330.06019.04
5.4.190.0300.07019.12
5.4.180.0330.04018.92
5.4.170.0230.03718.87
5.4.160.0330.03718.80
5.4.150.0230.03719.06
5.4.140.0270.03316.23
5.4.130.0200.04316.44
5.4.120.0300.07016.45
5.4.110.0430.05016.39
5.4.100.0270.05316.50
5.4.90.0300.06716.44
5.4.80.0270.06316.21
5.4.70.0270.03716.48
5.4.60.0200.06316.45
5.4.50.0170.03716.36
5.4.40.0230.06716.43
5.4.30.0230.03016.28
5.4.20.0230.04016.36
5.4.10.0230.03016.20
5.4.00.0070.05015.77
5.3.290.0230.07714.54
5.3.280.0200.04014.43
5.3.270.0230.05314.63
5.3.260.0300.07014.55
5.3.250.0370.06314.54
5.3.240.0230.03714.69
5.3.230.0400.03314.55
5.3.220.0270.07314.43
5.3.210.0230.04014.43
5.3.200.0270.03714.51
5.3.190.0270.05314.38
5.3.180.0270.03014.39
5.3.170.0270.04014.61
5.3.160.0230.07314.43
5.3.150.0300.06314.49
5.3.140.0270.07014.39
5.3.130.0230.07014.45
5.3.120.0230.03714.38
5.3.110.0230.07314.50
5.3.100.0230.04313.88
5.3.90.0170.04013.89
5.3.80.0130.04314.10
5.3.70.0170.04013.95
5.3.60.0230.04013.79
5.3.50.0230.03013.98
5.3.40.0170.05313.89
5.3.30.0230.04013.89
5.3.20.0330.06313.67
5.3.10.0330.05313.55
5.3.00.0300.05013.73
5.2.170.0170.03311.89
5.2.160.0230.03011.89
5.2.150.0200.03011.89
5.2.140.0370.02711.89
5.2.130.0230.04311.89
5.2.120.0200.06011.89
5.2.110.0270.04011.89
5.2.100.0170.04311.89
5.2.90.0170.04711.89
5.2.80.0170.03711.89
5.2.70.0270.05311.89
5.2.60.0130.04011.89
5.2.50.0300.03011.89
5.2.40.0330.02311.89
5.2.30.0170.03711.89
5.2.20.0200.03011.89
5.2.10.0170.04311.89
5.2.00.0200.04711.89
5.1.60.0170.03311.89
5.1.50.0200.03711.89
5.1.40.0230.03711.89
5.1.30.0130.05711.89
5.1.20.0130.03011.89
5.1.10.0230.02711.89
5.1.00.0170.04311.89
5.0.50.0100.03711.89
5.0.40.0170.03011.89
5.0.30.0130.02711.89
5.0.20.0200.01711.89
5.0.10.0130.03711.89
5.0.00.0100.06011.89
4.4.90.0070.02011.89
4.4.80.0130.02711.89
4.4.70.0070.01711.89
4.4.60.0100.03011.89
4.4.50.0130.03311.89
4.4.40.0070.02711.89
4.4.30.0070.01711.89
4.4.20.0100.01311.89
4.4.10.0070.02011.89
4.4.00.0070.04311.89
4.3.110.0130.03011.89
4.3.100.0100.01711.89
4.3.90.0100.03711.89
4.3.80.0100.05311.89
4.3.70.0100.02311.89
4.3.60.0170.02011.89
4.3.50.0100.03311.89
4.3.40.0400.03011.89
4.3.30.0030.02711.89
4.3.20.0070.01711.89
4.3.10.0070.01711.89
4.3.00.0030.03711.89

preferences:
35.83 ms | 401 KiB | 5 Q