3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "foo\x20bar";

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)
8.3.70.0110.00416.63
8.3.60.0060.01016.38
8.3.50.0080.00822.12
8.3.40.0090.00618.61
8.3.30.0040.01118.78
8.3.20.0040.00420.16
8.3.10.0050.00321.60
8.3.00.0000.00920.88
8.2.190.0040.01416.63
8.2.180.0110.01116.50
8.2.170.0080.00622.96
8.2.160.0070.01120.44
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.56
8.2.110.0100.00020.92
8.2.100.0120.00017.66
8.2.90.0000.00919.08
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0060.00317.93
8.2.50.0090.00018.10
8.2.40.0050.00218.03
8.2.30.0040.00419.22
8.2.20.0050.00217.54
8.2.10.0000.00717.79
8.2.00.0040.00417.54
8.1.280.0100.01025.92
8.1.270.0090.00020.48
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0050.00524.01
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0080.00018.36
8.1.160.0040.00421.92
8.1.150.0040.00418.74
8.1.140.0080.00017.29
8.1.130.0000.00617.74
8.1.120.0000.00817.34
8.1.110.0000.00717.36
8.1.100.0040.00317.28
8.1.90.0040.00417.29
8.1.80.0000.00717.25
8.1.70.0040.00417.23
8.1.60.0000.00817.43
8.1.50.0040.00417.26
8.1.40.0030.00517.45
8.1.30.0030.00617.52
8.1.20.0040.00417.43
8.1.10.0000.00717.32
8.1.00.0050.00317.36
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0030.00316.79
8.0.240.0040.00416.84
8.0.230.0070.00016.69
8.0.220.0070.00016.65
8.0.210.0030.00316.80
8.0.200.0060.00016.83
8.0.190.0030.00516.80
8.0.180.0030.00416.83
8.0.170.0040.00416.62
8.0.160.0040.00416.75
8.0.150.0000.00716.73
8.0.140.0000.01116.75
8.0.130.0030.00313.21
8.0.120.0040.00416.70
8.0.110.0000.00716.78
8.0.100.0040.00416.81
8.0.90.0040.00416.84
8.0.80.0040.01216.72
8.0.70.0000.00716.66
8.0.60.0070.00016.67
8.0.50.0000.00816.64
8.0.30.0130.00917.15
8.0.20.0130.00817.40
8.0.10.0040.00416.73
8.0.00.0130.00516.86
7.4.330.0040.00315.03
7.4.320.0000.00616.38
7.4.300.0030.00616.45
7.4.290.0000.00716.43
7.4.280.0060.00616.41
7.4.270.0000.00616.38
7.4.260.0040.00416.30
7.4.250.0040.00416.43
7.4.240.0030.00316.37
7.4.230.0030.00316.44
7.4.220.0110.00716.40
7.4.210.0040.01116.44
7.4.200.0030.00316.36
7.4.160.0120.00416.30
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0130.00616.38
7.4.120.0080.00916.46
7.4.110.0060.01316.41
7.4.100.0130.00816.38
7.4.90.0090.00916.17
7.4.80.0090.00619.39
7.4.70.0110.00616.41
7.4.60.0180.00616.39
7.4.50.0000.00416.30
7.4.40.0100.00816.45
7.4.30.0060.01616.24
7.4.00.0070.01015.05
7.3.330.0000.00613.04
7.3.320.0050.00013.05
7.3.310.0030.00516.19
7.3.300.0040.00416.03
7.3.290.0000.00716.15
7.3.280.0040.01116.14
7.3.270.0130.01317.40
7.3.260.0230.00016.58
7.3.250.0100.00816.28
7.3.240.0090.00616.27
7.3.230.0060.01516.39
7.3.210.0080.01516.21
7.3.200.0120.00319.39
7.3.190.0060.00916.48
7.3.180.0110.00516.03
7.3.170.0130.01016.31
7.3.160.0050.01116.17
7.2.330.0120.00616.45
7.2.320.0080.00816.25
7.2.310.0130.00316.66
7.2.300.0110.00616.55
7.2.290.0100.00616.45
7.2.60.0070.00716.52
7.2.00.0030.01519.46
7.1.200.0060.00615.74
7.1.100.0030.00917.90
7.1.70.0030.00917.10
7.1.60.0100.01019.46
7.1.50.0030.01716.78
7.1.00.0130.06322.31
7.0.200.0500.00614.43
7.0.140.0000.03721.92
7.0.60.0000.05019.98
7.0.50.0030.04017.80
7.0.40.0170.04320.05
7.0.30.0200.05320.02
7.0.20.0300.06720.09
7.0.10.0000.04719.96
7.0.00.0100.06320.18
5.6.280.0100.06320.86
5.6.210.0130.03320.55
5.6.200.0000.05018.21
5.6.190.0030.05320.43
5.6.180.0330.08020.43
5.6.170.0370.08020.51
5.6.160.0170.07320.41
5.6.150.0100.05718.12
5.6.140.0170.05718.18
5.6.130.0070.08318.16
5.6.120.0070.09020.89
5.6.110.0100.06320.95
5.6.100.0070.05721.03
5.6.90.0030.09021.12
5.6.80.0070.08020.37
5.5.350.0400.06720.43
5.5.340.0000.04718.00
5.5.330.0130.05320.57
5.5.320.0000.06020.32
5.5.310.0370.07320.27
5.5.300.0030.09017.97
5.5.290.0100.05317.91
5.5.280.0070.04020.79
5.5.270.0130.03320.72
5.5.260.0130.07720.64
5.5.250.0130.04020.55
5.5.240.0030.07320.25
5.4.450.0730.05019.47
5.4.440.1130.06019.63
5.4.430.1030.05019.63
5.4.420.0800.06019.23
5.4.410.0870.05319.48
5.4.400.0930.05719.32
5.4.390.0270.04318.67
5.4.380.0100.07318.54
5.4.370.0170.05718.42
5.4.360.0230.04718.70
5.4.350.0200.05318.47
5.4.340.0200.05318.54
5.4.320.0270.04718.55
5.4.310.0300.04318.60
5.4.300.0130.05718.57
5.4.290.0130.05718.49
5.4.280.0230.04718.66
5.4.270.0130.05718.65
5.4.260.0270.04318.45
5.4.250.0170.05718.48
5.4.240.0130.06018.59
5.4.230.0230.05018.41
5.4.220.0230.05018.66
5.4.210.0100.05718.41
5.4.200.0070.06016.49
5.4.190.0130.05318.64
5.4.180.0130.05718.41
5.4.170.0270.05718.65
5.4.160.0230.05018.61
5.4.150.0130.05718.63
5.4.140.0100.05716.21
5.4.130.0170.05716.09
5.4.120.0130.05316.22
5.4.110.0230.04316.11
5.4.100.0130.05716.14
5.4.90.0170.05316.14
5.4.80.0200.04716.10
5.4.70.0170.05016.05
5.4.60.0200.04316.22
5.4.50.0200.06716.23
5.4.40.0300.06016.13
5.4.30.0630.04316.03
5.4.20.0170.05016.11
5.4.10.0230.04316.09
5.4.00.0100.06015.51

preferences:
50.05 ms | 401 KiB | 5 Q