3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo exec(' while :; do echo "Hit CTRL+C"; done');

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)
8.3.60.0040.01116.63
8.3.50.0100.00822.89
8.3.40.0170.00418.86
8.3.30.0070.00819.22
8.3.20.0080.00020.25
8.3.10.0040.00423.78
8.3.00.0000.00819.25
8.2.180.0140.00718.54
8.2.170.0040.01122.96
8.2.160.0030.01220.32
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.93
8.2.110.0070.00322.25
8.2.100.0060.00618.22
8.2.90.0090.00019.05
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0030.00517.68
8.2.50.0060.00318.07
8.2.40.0000.00818.22
8.2.30.0000.00818.07
8.2.20.0050.00317.52
8.2.10.0000.00718.06
8.2.00.0040.00417.56
8.1.280.0110.00825.92
8.1.270.0050.00323.84
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.84
8.1.230.0070.00419.28
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.23
8.1.190.0050.00317.10
8.1.180.0080.00018.10
8.1.170.0040.00818.59
8.1.160.0070.00021.97
8.1.150.0000.00818.94
8.1.140.0040.00417.38
8.1.130.0050.00217.77
8.1.120.0030.00517.46
8.1.110.0070.00017.42
8.1.100.0040.00417.29
8.1.90.0030.00417.39
8.1.80.0000.00717.39
8.1.70.0000.00817.27
8.1.60.0060.00317.50
8.1.50.0030.00617.35
8.1.40.0040.00417.43
8.1.30.0040.00417.42
8.1.20.0040.00417.40
8.1.10.0040.00417.49
8.1.00.0000.00817.35
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.35
8.0.270.0000.00717.17
8.0.260.0060.00017.25
8.0.250.0000.00716.99
8.0.240.0030.00416.77
8.0.230.0000.00816.90
8.0.220.0030.00316.70
8.0.210.0000.00716.82
8.0.200.0040.00416.75
8.0.190.0080.00016.77
8.0.180.0070.00016.81
8.0.170.0030.00616.77
8.0.160.0000.00716.84
8.0.150.0000.00716.63
8.0.140.0050.00516.69
8.0.130.0060.00013.21
8.0.120.0040.00416.85
8.0.110.0030.00416.84
8.0.100.0050.00216.63
8.0.90.0000.00816.80
8.0.80.0090.00616.91
8.0.70.0000.00816.77
8.0.60.0040.00416.88
8.0.50.0050.00316.76
8.0.30.0120.00816.97
8.0.20.0120.01017.40
8.0.10.0070.00016.99
8.0.00.0130.00516.53
7.4.330.0060.00015.00
7.4.320.0000.00616.39
7.4.300.0000.00616.41
7.4.290.0070.00016.33
7.4.280.0040.00416.46
7.4.270.0000.00716.34
7.4.260.0030.00316.31
7.4.250.0050.00316.32
7.4.240.0000.00816.47
7.4.230.0040.00416.29
7.4.220.0190.00716.40
7.4.210.0090.00616.54
7.4.200.0030.00416.41
7.4.160.0100.00616.65
7.4.150.0070.01217.40
7.4.140.0100.00817.86
7.4.130.0130.00616.34
7.4.120.0110.00716.46
7.4.110.0050.01316.40
7.4.100.0110.00816.23
7.4.90.0150.00316.61
7.4.80.0060.01319.39
7.4.70.0060.01016.35
7.4.60.0070.01116.56
7.4.50.0040.00416.47
7.4.40.0080.00916.48
7.4.30.0070.01016.40
7.4.00.0040.01414.88
7.3.330.0000.00613.06
7.3.320.0000.00512.95
7.3.310.0070.00016.01
7.3.300.0040.00416.21
7.3.290.0120.00416.17
7.3.280.0090.00916.15
7.3.270.0180.00717.40
7.3.260.0110.00616.26
7.3.250.0090.01016.27
7.3.240.0120.00716.25
7.3.230.0030.01316.39
7.3.210.0100.00716.38
7.3.200.0120.00619.39
7.3.190.0070.01516.40
7.3.180.0120.00316.30
7.3.170.0040.01216.37
7.3.160.0030.01316.34
7.3.10.0090.01016.22
7.3.00.0110.00416.54
7.2.330.0090.00916.46
7.2.320.0160.00716.54
7.2.310.0060.01216.44
7.2.300.0140.00716.54
7.2.290.0080.00816.54
7.2.130.0130.00016.61
7.2.120.0070.01316.75
7.2.110.0060.00916.59
7.2.100.0100.00716.60
7.2.90.0240.00316.46
7.2.80.0080.01316.41
7.2.70.0180.00616.81
7.2.60.0160.00416.52
7.2.50.0140.00416.91
7.2.40.0110.00716.68
7.2.30.0150.00816.66
7.2.20.0060.01316.71
7.2.10.0180.01116.52
7.2.00.0070.01318.18
7.1.250.0080.00615.73
7.1.100.0060.00917.92
7.1.70.0050.00317.06
7.1.60.0180.00819.46
7.1.50.0060.01216.97
7.1.00.0030.07722.48
7.0.200.0030.00616.39
7.0.140.0070.07322.00
7.0.60.0130.06720.02
7.0.50.0030.04017.84
7.0.40.0200.05020.21
7.0.30.0230.04320.01
7.0.20.0230.04720.13
7.0.10.0070.06720.00
7.0.00.0070.07020.09
5.6.280.0100.07020.89
5.6.210.0070.08720.72
5.6.200.0100.08318.14
5.6.190.0170.07720.45
5.6.180.0230.04020.61
5.6.170.0170.04020.52
5.6.160.0030.06720.37
5.6.150.0100.04318.22
5.6.140.0000.05018.22
5.6.130.0000.06018.11
5.6.120.0170.07020.99
5.6.110.0100.04321.12
5.6.100.0070.08320.97
5.6.90.0200.07320.88
5.6.80.0170.07320.29
5.5.350.3270.03720.38
5.5.340.0070.07718.04
5.5.330.0170.05020.28
5.5.320.0200.04020.24
5.5.310.0370.08020.26
5.5.300.0070.07718.00
5.5.290.0100.08318.01
5.5.280.0170.07320.85
5.5.270.0100.08020.77
5.5.260.0130.05020.86
5.5.250.0030.07020.68
5.5.240.0230.07720.23
5.4.450.0400.04019.11
5.4.440.0400.08019.45
5.4.430.0330.04719.42
5.4.420.0430.04719.25
5.4.410.0330.04019.32
5.4.400.0370.03719.13
5.4.390.0330.04018.89
5.4.380.0370.04319.23
5.4.370.0370.03719.21
5.4.360.0370.05719.10
5.4.350.0400.06318.93
5.4.340.0400.03319.08
5.4.320.0400.06319.12
5.4.310.0370.05718.92
5.4.300.0330.04019.07
5.4.290.0370.04318.85
5.4.280.0570.05019.05
5.4.270.0500.06319.24
5.4.260.0400.07319.05
5.4.250.0500.06019.07
5.4.240.0400.06719.02
5.4.230.0470.06319.07
5.4.220.0370.05019.24
5.4.210.0370.07019.17
5.4.200.0400.06019.07
5.4.190.0500.03719.23
5.4.180.0370.04319.09
5.4.170.0370.04018.78
5.4.160.0370.04719.05
5.4.150.0500.06718.78
5.4.140.0430.06016.41
5.4.130.0330.04716.30
5.4.120.0500.03316.23
5.4.110.0500.06016.33
5.4.100.0370.06016.24
5.4.90.0430.03716.24
5.4.80.0370.04316.52
5.4.70.0400.03016.37
5.4.60.0330.03716.46
5.4.50.0430.06316.20
5.4.40.0400.07016.39
5.4.30.0370.03716.21
5.4.20.0270.04316.39
5.4.10.0400.06016.30
5.4.00.0370.03315.83

preferences:
39.79 ms | 401 KiB | 5 Q