3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0 + 1 . 3 - 4;

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)
8.3.60.0070.00716.50
8.3.50.0110.01022.84
8.3.40.0110.00418.45
8.3.30.0070.01418.73
8.3.20.0040.00420.13
8.3.10.0070.00723.36
8.3.00.0050.00319.25
8.2.180.0080.00818.54
8.2.170.0110.00422.96
8.2.160.0000.01520.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00320.87
8.2.110.0190.00019.39
8.2.100.0110.00417.76
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0080.00017.48
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0060.00317.80
8.2.30.0000.00818.08
8.2.20.0000.00717.70
8.2.10.0040.00418.00
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0040.00423.82
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00922.10
8.1.230.0000.01218.95
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0080.00018.53
8.1.160.0000.00721.93
8.1.150.0050.00318.69
8.1.140.0000.00717.27
8.1.130.0070.00017.42
8.1.120.0040.00417.39
8.1.110.0030.00317.35
8.1.100.0070.00017.38
8.1.90.0000.00717.38
8.1.80.0040.00417.41
8.1.70.0030.00317.23
8.1.60.0050.00317.53
8.1.50.0080.00017.37
8.1.40.0060.00317.35
8.1.30.0030.00617.55
8.1.20.0040.00417.55
8.1.10.0000.00817.34
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0050.00318.37
8.0.270.0000.00717.11
8.0.260.0080.00016.77
8.0.250.0030.00316.89
8.0.240.0000.00716.89
8.0.230.0000.00816.77
8.0.220.0040.00416.66
8.0.210.0070.00016.82
8.0.200.0060.00016.74
8.0.190.0040.00416.88
8.0.180.0070.00016.85
8.0.170.0000.00716.74
8.0.160.0030.00316.87
8.0.150.0070.00016.71
8.0.140.0030.00316.73
8.0.130.0030.00313.23
8.0.120.0050.00316.68
8.0.110.0040.00416.76
8.0.100.0050.00516.70
8.0.90.0000.00816.71
8.0.80.0040.01116.71
8.0.70.0070.00016.69
8.0.60.0040.00416.84
8.0.50.0070.00016.86
8.0.30.0120.01116.92
8.0.20.0120.00717.40
8.0.10.0070.00016.84
8.0.00.0100.01016.63
7.4.330.0000.00515.00
7.4.320.0030.00316.53
7.4.300.0040.00416.50
7.4.290.0030.00316.33
7.4.280.0040.00416.42
7.4.270.0050.00216.52
7.4.260.0050.00316.43
7.4.250.0000.00716.41
7.4.240.0040.00416.45
7.4.230.0040.00416.63
7.4.220.0040.01116.40
7.4.210.0090.00616.54
7.4.200.0030.00516.55
7.4.160.0090.00616.16
7.4.150.0130.00617.40
7.4.140.0080.00817.86
7.4.130.0090.00716.38
7.4.120.0130.00916.47
7.4.110.0140.00316.31
7.4.100.0150.00916.36
7.4.90.0070.01016.55
7.4.80.0070.01019.39
7.4.70.0130.00616.50
7.4.60.0070.01016.23
7.4.50.0080.00016.37
7.4.40.0150.00016.33
7.4.30.0140.00316.50
7.4.00.0070.01014.66
7.3.330.0030.00312.97
7.3.320.0030.00213.11
7.3.310.0050.00216.05
7.3.300.0030.00315.98
7.3.290.0040.01516.09
7.3.280.0080.01016.15
7.3.270.0140.01017.40
7.3.260.0070.01516.33
7.3.250.0090.00916.28
7.3.240.0070.01016.35
7.3.230.0100.01016.51
7.3.210.0090.00916.23
7.3.200.0130.00319.39
7.3.190.0060.01116.39
7.3.180.0030.01316.48
7.3.170.0120.00916.27
7.3.160.0080.00816.29
7.2.330.0070.01116.58
7.2.320.0070.01316.43
7.2.310.0070.01316.32
7.2.300.0100.00616.26
7.2.290.0070.00816.05
7.2.60.0040.00816.70
7.2.00.0070.01019.17
7.1.200.0000.01215.70
7.1.100.0040.00418.02
7.1.70.0030.00716.98
7.1.60.0030.02119.46
7.1.50.0070.01316.92
7.1.00.0130.06722.44
7.0.200.0000.00716.60
7.0.140.0000.07722.21
7.0.60.0130.03719.78
7.0.50.0100.07317.87
7.0.40.0030.09019.95
7.0.30.0400.05020.09
7.0.20.0270.04020.18
7.0.10.0070.05320.04
7.0.00.0100.04020.33
5.6.280.0030.07321.03
5.6.210.0030.06320.74
5.6.200.0100.03318.12
5.6.190.0130.08020.60
5.6.180.0230.05020.57
5.6.170.0270.03320.52
5.6.160.0100.08020.50
5.6.150.0030.06018.12
5.6.140.0030.06318.15
5.6.130.0100.06318.21
5.6.120.0130.07721.09
5.6.110.0030.04320.88
5.6.100.0070.08320.99
5.6.90.0100.08321.02
5.6.80.0130.07720.34
5.6.70.4470.04020.52
5.5.350.0200.05720.45
5.5.340.0030.04318.01
5.5.330.0030.04320.21
5.5.320.0070.06320.20
5.5.310.0300.06720.29
5.5.300.0070.04017.88
5.5.290.0070.04017.91
5.5.280.0070.08320.97
5.5.270.0030.04020.78
5.5.260.0070.07720.86
5.5.250.0070.04320.69
5.5.240.0200.08020.03
5.4.450.0200.04019.26
5.4.440.0070.05319.42
5.4.430.0130.04019.22
5.4.420.0100.04319.48
5.4.410.0100.03019.13
5.4.400.0070.04319.14
5.4.390.0070.03319.21
5.4.380.0470.05718.68
5.4.370.0200.06018.50
5.4.360.0300.05018.59
5.4.350.0370.05718.66
5.4.340.0430.05018.49
5.4.320.0070.04012.45
5.4.310.0100.03912.45
5.4.300.0080.03712.45
5.4.290.0080.04512.45
5.4.280.0050.04112.35
5.4.270.0070.04012.35
5.4.260.0050.03612.35
5.4.250.0070.03512.35
5.4.240.0030.04012.34
5.4.230.0040.03912.34
5.4.220.0050.04212.34
5.4.210.0070.04312.34
5.4.200.0040.04012.34
5.4.190.0060.03612.33
5.4.180.0060.03912.33
5.4.170.0060.03512.35
5.4.160.0060.03512.34
5.4.150.0070.03412.34
5.4.140.0040.03812.02
5.4.130.0110.03912.01
5.4.120.0020.04111.96
5.4.110.0030.04411.96
5.4.100.0090.03711.96
5.4.90.0090.03711.96
5.4.80.0040.04211.96
5.4.70.0070.03611.96
5.4.60.0060.03411.96
5.4.50.0030.03911.96
5.4.40.0080.03211.95
5.4.30.0050.03511.95
5.4.20.0040.03511.95
5.4.10.0070.03211.95
5.4.00.0090.04111.43

preferences:
42.57 ms | 401 KiB | 5 Q