3v4l.org

run code in 300+ PHP versions simultaneously
<?php $uwot = 'true'; var_dump( eval( '!' . $uwot ) );

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)
8.3.60.0150.00018.46
8.3.50.0150.00721.30
8.3.40.0110.00718.60
8.3.30.0030.01018.55
8.3.20.0000.00720.39
8.3.10.0080.00023.25
8.3.00.0060.00317.79
8.2.180.0120.00918.41
8.2.170.0090.00622.96
8.2.160.0030.01020.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00517.63
8.2.110.0070.00319.05
8.2.100.0070.00318.03
8.2.90.0000.00819.28
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0040.00418.04
8.2.50.0030.00618.10
8.2.40.0050.00320.62
8.2.30.0030.00320.67
8.2.20.0000.00917.75
8.2.10.0070.00018.10
8.2.00.0000.00718.11
8.1.280.0000.01525.92
8.1.270.0150.00023.82
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00920.80
8.1.230.0040.00717.52
8.1.220.0050.00217.74
8.1.210.0080.00018.77
8.1.200.0090.00017.25
8.1.190.0040.00417.36
8.1.180.0000.00918.10
8.1.170.0000.00818.75
8.1.160.0000.00821.88
8.1.150.0050.00218.88
8.1.140.0030.00617.44
8.1.130.0000.00717.70
8.1.120.0000.00717.41
8.1.110.0040.00417.41
8.1.100.0050.00217.47
8.1.90.0030.00517.43
8.1.80.0050.00317.50
8.1.70.0000.00817.49
8.1.60.0030.00517.46
8.1.50.0030.00517.55
8.1.40.0080.00017.56
8.1.30.0000.00917.51
8.1.20.0030.00617.63
8.1.10.0040.00417.54
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.42
8.0.270.0000.00717.17
8.0.260.0000.00617.25
8.0.250.0000.00717.06
8.0.240.0000.00916.98
8.0.230.0030.00316.98
8.0.220.0060.00316.85
8.0.210.0070.00016.88
8.0.200.0030.00317.02
8.0.190.0060.00317.00
8.0.180.0040.00416.97
8.0.170.0050.00316.87
8.0.160.0040.00417.04
8.0.150.0040.00416.84
8.0.140.0040.00416.79
8.0.130.0030.00313.37
8.0.120.0030.00616.82
8.0.110.0040.00416.98
8.0.100.0040.00416.84
8.0.90.0030.00316.99
8.0.80.0040.01116.95
8.0.70.0070.00016.92
8.0.60.0050.00316.90
8.0.50.0040.00416.94
8.0.30.0070.01217.08
8.0.20.0090.01017.40
8.0.10.0000.00716.89
8.0.00.0150.00316.82
7.4.330.0050.00015.08
7.4.320.0030.00316.55
7.4.300.0000.00716.52
7.4.290.0030.00616.54
7.4.280.0030.00616.51
7.4.270.0000.00716.42
7.4.260.0110.00016.46
7.4.250.0000.00716.41
7.4.240.0020.00516.59
7.4.230.0000.00616.34
7.4.220.0140.00316.60
7.4.210.0060.00916.63
7.4.200.0070.00016.39
7.4.160.0130.00916.61
7.4.150.0100.00917.40
7.4.140.0110.01017.86
7.4.130.0080.00816.41
7.4.120.0090.00916.58
7.4.110.0090.01516.44
7.4.100.0130.00316.64
7.4.90.0100.01316.75
7.4.80.0140.00619.39
7.4.70.0000.01616.46
7.4.60.0050.01116.51
7.4.50.0040.00416.48
7.4.40.0120.00516.50
7.4.30.0030.01516.65
7.4.00.0080.01015.03
7.3.330.0020.00213.15
7.3.320.0000.00513.16
7.3.310.0040.00416.21
7.3.300.0030.00316.31
7.3.290.0050.01316.31
7.3.280.0120.00916.35
7.3.270.0040.01417.40
7.3.260.0090.00616.37
7.3.240.0060.01316.45
7.3.230.0100.00716.48
7.3.210.0160.00016.26
7.3.200.0060.01016.35
7.3.190.0100.01016.45
7.3.180.0100.00716.39
7.3.170.0060.01516.37
7.3.160.0140.00316.41
7.3.120.0090.00314.56
7.3.110.0060.01314.76
7.3.100.0000.01314.96
7.3.90.0120.00315.09
7.3.80.0100.00314.93
7.3.70.0070.00614.93
7.3.60.0100.00614.82
7.3.50.0000.00914.63
7.3.40.0070.00714.92
7.3.30.0030.00914.95
7.3.20.0070.00716.87
7.3.10.0120.00316.54
7.3.00.0000.01416.53
7.2.330.0130.00916.66
7.2.320.0100.00716.63
7.2.310.0130.00316.43
7.2.300.0110.01116.36
7.2.290.0060.01616.40
7.2.250.0060.01215.11
7.2.240.0070.01015.16
7.2.230.0030.01214.68
7.2.220.0120.00314.98
7.2.210.0070.00714.93
7.2.200.0030.01614.73
7.2.190.0100.00615.05
7.2.180.0000.01814.78
7.2.170.0090.00615.09
7.2.60.0040.01116.23
7.2.00.0090.00319.21
7.1.330.0040.01415.92
7.1.320.0070.00715.66
7.1.310.0100.00315.90
7.1.300.0030.01015.75
7.1.290.0040.00415.55
7.1.280.0070.00715.74
7.1.270.0000.01615.62
7.1.260.0030.01015.62
7.1.200.0060.00915.39
7.1.100.0100.00018.25
7.1.70.0000.00717.16
7.1.60.0090.01619.29
7.1.50.0170.01034.36
7.1.00.0030.07722.57
7.0.200.0030.00716.60
7.0.60.0070.06319.93
7.0.50.0000.08317.72
7.0.40.0100.04020.04
7.0.30.0270.05320.04
7.0.20.0230.03720.30
7.0.10.0200.08320.09
7.0.00.0130.08320.20
5.6.280.0030.03321.09
5.6.210.0030.08320.46
5.6.200.0070.03718.13
5.6.190.0070.09020.41
5.6.180.0200.04320.59
5.6.170.0300.08020.41
5.6.160.0070.05020.48
5.6.150.0000.06318.12
5.6.140.0070.07718.08
5.6.130.0030.04018.11
5.6.120.0000.08021.13
5.6.110.0030.04320.99
5.6.100.0070.05021.00
5.6.90.0030.04020.97
5.6.80.0100.05720.43
5.6.70.0170.07020.27
5.5.350.0330.06720.37
5.5.340.0030.05317.98
5.5.330.0130.07320.15
5.5.320.0030.06720.13
5.5.310.0230.06020.51
5.5.300.0030.08317.89
5.5.290.0070.08317.98
5.5.280.0030.04320.73
5.5.270.0100.07020.83
5.5.260.0130.05020.86
5.5.250.0000.08020.65
5.5.240.0030.08320.18
5.4.450.0170.06319.63
5.4.440.0230.04719.63
5.4.430.0030.06319.45
5.4.420.0300.03719.55
5.4.410.0130.05719.32
5.4.400.0100.05719.15
5.4.390.0170.05319.20
5.4.380.0100.05718.81
5.4.370.0200.04719.14
5.4.360.0200.04719.26
5.4.350.0200.04319.17
5.4.340.0200.05318.81
5.4.320.0130.05319.30
5.4.310.0130.05019.20
5.4.300.0130.05018.80
5.4.290.0030.06018.80
5.4.280.0200.05019.32
5.4.270.0030.06318.95
5.4.260.0130.05719.19
5.4.250.0130.05319.27
5.4.240.0170.05018.94
5.4.230.0100.06019.07
5.4.220.0270.04319.30
5.4.210.0100.05719.18
5.4.200.0200.04719.14
5.4.190.0200.05018.91
5.4.180.0170.07019.00
5.4.170.0170.05019.07
5.4.160.0130.05718.89
5.4.150.0130.05319.20
5.4.140.0070.05716.27
5.4.130.0130.05716.26
5.4.120.0130.05016.29
5.4.110.0170.05016.45
5.4.100.0070.05716.46
5.4.90.0170.04716.21
5.4.80.0070.05316.38
5.4.70.0030.06716.37
5.4.60.0000.07716.41
5.4.50.0030.05316.19
5.4.40.0000.05316.43
5.4.30.0270.03716.36
5.4.20.0300.05716.21
5.4.10.0330.06016.36

preferences:
54.91 ms | 401 KiB | 5 Q