3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int)"0xa"); var_dump(+"0xa"); var_dump("0xa" * 1); var_dump("0xa" >> 0); var_dump("0xa" % 20); var_dump("0xa" === 10);

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)
8.3.60.0150.00316.63
8.3.50.0110.00721.92
8.3.40.0110.00418.54
8.3.30.0030.01018.96
8.3.20.0070.00020.04
8.3.10.0040.00423.56
8.3.00.0050.00319.80
8.2.180.0100.00718.54
8.2.170.0070.00722.96
8.2.160.0170.00320.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0090.00020.47
8.2.100.0040.00717.78
8.2.90.0050.00319.04
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0060.00318.05
8.2.20.0050.00317.61
8.2.10.0040.00418.04
8.2.00.0050.00317.58
8.1.280.0110.01125.92
8.1.270.0050.00323.84
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0000.00823.86
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.11
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00518.44
8.1.160.0000.00722.04
8.1.150.0040.00418.66
8.1.140.0000.00717.36
8.1.130.0000.00717.75
8.1.120.0040.00417.25
8.1.110.0070.00017.22
8.1.100.0040.00317.35
8.1.90.0000.00717.36
8.1.80.0080.00017.32
8.1.70.0030.00517.12
8.1.60.0000.01017.42
8.1.50.0030.00517.35
8.1.40.0000.00717.28
8.1.30.0000.00817.51
8.1.20.0000.00817.54
8.1.10.0020.00517.36
8.1.00.0050.00317.39
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0030.00318.28
8.0.270.0000.00717.22
8.0.260.0000.00617.18
8.0.250.0040.00416.91
8.0.240.0050.00316.95
8.0.230.0040.00416.84
8.0.220.0030.00616.77
8.0.210.0030.00316.71
8.0.200.0030.00317.00
8.0.190.0030.00417.02
8.0.180.0050.00316.80
8.0.170.0050.00316.86
8.0.160.0030.00316.75
8.0.150.0000.00716.72
8.0.140.0050.00216.67
8.0.130.0030.00313.22
8.0.120.0070.00016.63
8.0.110.0040.00416.72
8.0.100.0000.00716.68
8.0.90.0040.00416.69
8.0.80.0170.00716.83
8.0.70.0050.00216.88
8.0.60.0040.00416.84
8.0.50.0000.00716.68
8.0.30.0090.01016.80
8.0.20.0070.01017.40
8.0.10.0000.00716.90
8.0.00.0060.01216.84
7.4.330.0060.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.32
7.4.290.0030.00316.38
7.4.280.0050.00316.25
7.4.270.0070.00016.45
7.4.260.0070.00316.47
7.4.250.0040.00416.29
7.4.240.0020.00516.36
7.4.230.0070.00016.36
7.4.220.0100.01616.39
7.4.210.0100.01016.32
7.4.200.0040.00416.21
7.4.160.0060.00916.19
7.4.150.0120.00417.40
7.4.140.0100.00717.86
7.4.130.0070.01216.52
7.4.120.0110.00816.33
7.4.110.0130.00316.26
7.4.100.0130.00716.30
7.4.90.0050.01316.38
7.4.80.0120.00619.39
7.4.70.0130.00316.45
7.4.60.0060.01216.48
7.4.50.0080.00016.32
7.4.40.0100.00716.27
7.4.30.0140.00716.38
7.4.00.0080.00814.96
7.3.330.0000.00613.10
7.3.320.0000.00513.07
7.3.310.0050.00316.03
7.3.300.0030.00316.11
7.3.290.0100.00916.24
7.3.280.0090.01016.16
7.3.270.0120.00417.40
7.3.260.0070.01116.58
7.3.250.0070.01016.28
7.3.240.0030.01416.16
7.3.230.0180.00016.39
7.3.210.0100.00716.33
7.3.200.0070.01019.39
7.3.190.0100.00716.09
7.3.180.0110.00516.43
7.3.170.0070.01016.29
7.3.160.0080.00816.14
7.3.120.0110.00014.50
7.3.10.0060.00916.58
7.3.00.0040.00716.55
7.2.330.0130.00916.58
7.2.320.0100.00716.29
7.2.310.0050.01016.73
7.2.300.0100.00716.55
7.2.290.0060.01516.42
7.2.130.0060.00916.56
7.2.120.0090.00616.80
7.2.110.0110.00416.72
7.2.100.0080.00416.79
7.2.90.0040.01116.81
7.2.80.0040.01116.54
7.2.70.0100.00616.81
7.2.60.0060.00816.85
7.2.50.0030.00716.75
7.2.40.0100.00316.82
7.2.30.0060.00916.58
7.2.20.0040.00816.73
7.2.10.0030.01316.70
7.2.00.0070.00618.18
7.1.250.0030.01015.74
7.1.200.0060.00615.40
7.1.100.0050.00318.20
7.1.70.0040.00417.06
7.1.60.0170.00719.70
7.1.50.0070.01316.85
7.1.00.0030.07022.28
7.0.200.0000.00716.43
7.0.140.0030.07322.04
7.0.60.0030.05319.92
7.0.50.0000.04317.76
7.0.40.0000.09320.30
7.0.30.0330.04320.30
7.0.20.0370.07020.16
7.0.10.0130.08020.00
7.0.00.0170.07020.33
5.6.280.0130.06320.90
5.6.210.0000.04320.71
5.6.200.0270.06018.14
5.6.190.0100.03720.77
5.6.180.0330.05320.39
5.6.170.0330.03320.46
5.6.160.0100.08320.40
5.6.150.0030.04018.14
5.6.140.0030.04318.21
5.6.130.0070.05018.12
5.6.120.0070.07321.04
5.6.110.0070.07020.98
5.6.100.0100.07320.98
5.6.90.0030.05020.99
5.6.80.0100.08020.52
5.5.350.0030.07720.45
5.5.340.0100.06317.91
5.5.330.0030.04020.37
5.5.320.0200.03720.29
5.5.310.0170.04320.12
5.5.300.0070.07017.89
5.5.290.0030.07718.02
5.5.280.0030.04720.64
5.5.270.0170.03720.88
5.5.260.0070.07020.77
5.5.250.0070.06320.70
5.5.240.2970.03320.18
5.4.450.0630.04019.14
5.4.440.0670.04019.14
5.4.430.0270.04719.45
5.4.420.0570.04019.56
5.4.410.0800.04319.30
5.4.400.1030.04319.14
5.4.390.0570.04019.08
5.4.380.0200.05018.46
5.4.370.0130.05318.57
5.4.360.0100.05318.68
5.4.350.0170.05018.59
5.4.340.0200.04318.57
5.4.320.0040.03912.46
5.4.310.0060.03912.46
5.4.300.0150.04112.45
5.4.290.0100.04912.45
5.4.280.0080.03712.35
5.4.270.0100.04412.35
5.4.260.0070.03912.35
5.4.250.0030.04212.35
5.4.240.0040.04712.35
5.4.230.0070.04312.34
5.4.220.0080.05912.34
5.4.210.0050.05612.34
5.4.200.0090.03812.34
5.4.190.0030.05012.34
5.4.180.0060.03812.34
5.4.170.0080.03712.35
5.4.160.0070.03612.35
5.4.150.0060.04412.34
5.4.140.0070.04112.03
5.4.130.0070.04612.02
5.4.120.0080.05111.97
5.4.110.0070.03611.97
5.4.100.0100.04611.97
5.4.90.0080.05011.96
5.4.80.0100.05111.96
5.4.70.0080.04911.96
5.4.60.0090.04811.96
5.4.50.0080.05011.96
5.4.40.0060.04311.95
5.4.30.0070.03511.95
5.4.20.0050.03611.95
5.4.10.0090.03211.95
5.4.00.0050.03911.43
5.3.290.0060.04012.80
5.3.280.0090.03512.70
5.3.270.0040.04412.72
5.3.260.0050.04012.72
5.3.250.0090.04012.72
5.3.240.0070.03812.72
5.3.230.0050.03912.71
5.3.220.0050.03712.68
5.3.210.0060.03912.68
5.3.200.0060.03812.68
5.3.190.0090.03712.68
5.3.180.0070.05112.67
5.3.170.0040.04212.67
5.3.160.0100.04912.68
5.3.150.0080.03712.67
5.3.140.0030.04112.66
5.3.130.0060.04612.66
5.3.120.0050.04012.66
5.3.110.0090.03512.66
5.3.100.0090.04312.12
5.3.90.0060.04212.08
5.3.80.0080.03412.07
5.3.70.0070.03512.07
5.3.60.0060.03812.06
5.3.50.0080.04912.00
5.3.40.0060.05012.00
5.3.30.0060.03711.94
5.3.20.0050.03611.72
5.3.10.0040.05311.69
5.3.00.0090.04711.68
5.2.170.0060.0419.18
5.2.160.0060.0429.18
5.2.150.0060.0449.18
5.2.140.0070.0459.18
5.2.130.0030.0439.14
5.2.120.0070.0409.13
5.2.110.0040.0379.14
5.2.100.0060.0389.14
5.2.90.0040.0329.14
5.2.80.0040.0369.13
5.2.70.0070.0379.14
5.2.60.0040.0319.09
5.2.50.0080.0399.05
5.2.40.0060.0399.03
5.2.30.0060.0389.01
5.2.20.0020.0329.00
5.2.10.0070.0278.92
5.2.00.0040.0308.78
5.1.60.0060.0238.06
5.1.50.0060.0248.06
5.1.40.0040.0248.04
5.1.30.0060.0248.39
5.1.20.0030.0288.41
5.1.10.0030.0278.14
5.1.00.0030.0268.13
5.0.50.0020.0236.62
5.0.40.0020.0216.47
5.0.30.0070.0286.29
5.0.20.0030.0196.26
5.0.10.0050.0196.23
5.0.00.0030.0316.22
4.4.90.0020.0234.78
4.4.80.0030.0224.76
4.4.70.0020.0224.75
4.4.60.0020.0174.76
4.4.50.0030.0224.77
4.4.40.0040.0234.70
4.4.30.0020.0164.76
4.4.20.0040.0194.85
4.4.10.0060.0164.85
4.4.00.0010.0264.76
4.3.110.0040.0144.66
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0174.63
4.3.50.0050.0134.63
4.3.40.0030.0254.53
4.3.30.0010.0223.28
4.3.20.0000.0193.26
4.3.10.0020.0213.22
4.3.00.0030.01314.85

preferences:
50.96 ms | 401 KiB | 5 Q