3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0xFF" == "255.0"); var_dump('33333333333333333333' == '33333333333333333334'); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('240610708')); var_dump( md5('QNKCDZO'));

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)
8.3.60.0070.01418.30
8.3.50.0120.00622.05
8.3.40.0070.00718.57
8.3.30.0110.00419.04
8.3.20.0050.00320.04
8.3.10.0080.00023.52
8.3.00.0090.00019.43
8.2.180.0150.00618.04
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.05
8.2.110.0090.00020.61
8.2.100.0040.00717.47
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0030.00518.22
8.2.30.0030.00518.22
8.2.20.0050.00317.55
8.2.10.0040.00419.77
8.2.00.0000.00817.52
8.1.280.0030.01025.92
8.1.270.0050.00323.86
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00323.73
8.1.230.0090.00323.83
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00917.35
8.1.190.0050.00316.98
8.1.180.0030.00618.10
8.1.170.0030.00618.60
8.1.160.0070.00022.00
8.1.150.0000.00718.88
8.1.140.0040.00417.28
8.1.130.0000.00717.69
8.1.120.0000.00717.41
8.1.110.0000.00817.27
8.1.100.0000.00717.36
8.1.90.0030.00517.36
8.1.80.0040.00417.35
8.1.70.0030.00317.36
8.1.60.0040.00417.48
8.1.50.0000.00917.33
8.1.40.0040.00417.40
8.1.30.0030.00517.48
8.1.20.0050.00317.58
8.1.10.0040.00417.34
8.1.00.0030.00617.15
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0050.00218.36
8.0.270.0000.00717.13
8.0.260.0060.00016.99
8.0.250.0030.00316.71
8.0.240.0030.00316.83
8.0.230.0040.00416.72
8.0.220.0030.00316.74
8.0.210.0070.00016.73
8.0.200.0030.00316.79
8.0.190.0040.00416.75
8.0.180.0000.00716.66
8.0.170.0040.00416.74
8.0.160.0000.00716.76
8.0.150.0040.00416.71
8.0.140.0030.00316.70
8.0.130.0030.00313.14
8.0.120.0000.00816.64
8.0.110.0000.00716.75
8.0.100.0000.00716.70
8.0.90.0000.00716.70
8.0.80.0110.01116.78
8.0.70.0000.00716.76
8.0.60.0030.00416.66
8.0.50.0080.00016.80
8.0.30.0140.00617.07
8.0.20.0100.00917.40
8.0.10.0000.00716.89
8.0.00.0090.00716.67
7.4.330.0030.00315.00
7.4.320.0030.00316.57
7.4.300.0000.00716.56
7.4.290.0030.00316.41
7.4.280.0040.00416.32
7.4.270.0070.00016.31
7.4.260.0000.00816.42
7.4.250.0040.00416.49
7.4.240.0000.00716.48
7.4.230.0030.00316.35
7.4.220.0120.00616.48
7.4.210.0030.01016.46
7.4.200.0000.00816.50
7.4.160.0070.01116.27
7.4.150.0160.00317.40
7.4.140.0110.00617.86
7.4.130.0090.00816.39
7.4.120.0080.00916.41
7.4.110.0130.00316.35
7.4.100.0100.00716.41
7.4.90.0030.01616.47
7.4.80.0130.01019.39
7.4.70.0040.01216.36
7.4.60.0070.01016.37
7.4.50.0060.00316.29
7.4.40.0100.00616.50
7.4.30.0060.00916.49
7.4.10.0200.00316.13
7.4.00.0060.00915.41
7.3.330.0000.00513.01
7.3.320.0050.00013.05
7.3.310.0000.00616.32
7.3.300.0000.00716.21
7.3.290.0030.01216.20
7.3.280.0070.00916.21
7.3.270.0130.00417.40
7.3.260.0120.01316.24
7.3.250.0120.00716.31
7.3.240.0030.01316.15
7.3.230.0110.00616.39
7.3.210.0160.00616.28
7.3.200.0070.01119.39
7.3.190.0120.00616.30
7.3.180.0120.00816.39
7.3.170.0120.00916.49
7.3.160.0090.00616.25
7.3.130.0100.00716.11
7.3.120.0090.00815.49
7.3.110.0120.00615.87
7.3.100.0100.00715.81
7.3.90.0030.01016.10
7.3.80.0040.01115.71
7.3.70.0080.00616.04
7.3.60.0000.01415.91
7.3.50.0030.00915.78
7.3.40.0110.00015.64
7.3.30.0070.00715.90
7.3.20.0070.00717.67
7.3.10.0110.00717.88
7.3.00.0080.00417.52
7.2.330.0130.01016.34
7.2.320.0100.00616.32
7.2.310.0030.01316.45
7.2.300.0070.01016.54
7.2.290.0030.01316.22
7.2.260.0150.00316.30
7.2.250.0120.00816.14
7.2.240.0070.00716.20
7.2.230.0060.00916.14
7.2.220.0000.01116.17
7.2.210.0060.00916.20
7.2.200.0060.00616.23
7.2.190.0060.01016.03
7.2.180.0050.00515.99
7.2.170.0060.00315.63
7.2.160.0080.00816.02
7.2.150.0130.00618.22
7.2.140.0110.00718.14
7.2.130.0030.01017.97
7.2.120.0000.01018.07
7.2.110.0060.00618.07
7.2.100.0070.00718.00
7.2.90.0030.01317.83
7.2.80.0040.00818.05
7.2.70.0140.00018.09
7.2.60.0040.01317.24
7.2.50.0040.01217.84
7.2.40.0060.00618.33
7.2.30.0040.01117.96
7.2.20.0000.01417.71
7.2.10.0000.01517.96
7.2.00.0140.00418.69
7.1.330.0040.01216.95
7.1.320.0040.01117.11
7.1.310.0060.00616.86
7.1.300.0060.00316.94
7.1.290.0080.00417.19
7.1.280.0040.01116.84
7.1.270.0070.01117.01
7.1.260.0060.01617.03
7.1.250.0090.00016.94
7.1.240.0130.00016.85
7.1.230.0040.01216.81
7.1.220.0090.00617.00
7.1.210.0000.01616.82
7.1.200.0050.00416.32
7.1.190.0120.00616.86
7.1.180.0000.01816.94
7.1.170.0000.01116.95
7.1.160.0100.00316.95
7.1.150.0030.00616.84
7.1.140.0110.00416.97
7.1.130.0000.01317.16
7.1.120.0040.01117.11
7.1.110.0100.00316.71
7.1.100.0090.00617.37
7.1.90.0080.00616.93
7.1.80.0130.00317.05
7.1.70.0030.00916.78
7.1.60.0020.01718.41
7.1.50.0050.01416.67
7.1.40.0080.00316.86
7.1.30.0070.01017.16
7.1.20.0030.00617.00
7.1.10.0120.00317.14
7.1.00.0070.04119.57
7.0.330.0080.00316.59
7.0.320.0110.00416.86
7.0.310.0080.00416.73
7.0.300.0000.01316.68
7.0.290.0060.00616.43
7.0.280.0030.01016.68
7.0.270.0030.00616.94
7.0.260.0140.00016.80
7.0.250.0060.00316.95
7.0.240.0030.00816.71
7.0.230.0070.01016.70
7.0.220.0000.01316.83
7.0.210.0070.00716.95
7.0.200.0100.00516.55
7.0.190.0080.00416.89
7.0.180.0060.01216.89
7.0.170.0040.01116.81
7.0.160.0000.01416.97
7.0.150.0070.00716.88
7.0.140.0030.04019.37
7.0.130.0070.00716.89
7.0.120.0050.00316.77
7.0.110.0070.00316.95
7.0.100.0030.00716.75
7.0.90.0100.00716.56
7.0.80.0100.00716.45
7.0.70.0030.01016.68
7.0.60.0050.04418.19
7.0.50.0130.02717.24
7.0.40.0030.02817.40
7.0.30.0130.04517.37
7.0.20.0180.04217.37
7.0.10.0050.04517.31
7.0.00.0050.04817.42
5.6.400.0070.00415.50
5.6.390.0090.00415.52
5.6.380.0030.00915.55
5.6.370.0030.00715.36
5.6.360.0070.00715.27
5.6.350.0060.00315.62
5.6.340.0040.01115.68
5.6.330.0040.00715.62
5.6.320.0060.00915.51
5.6.310.0130.00715.38
5.6.300.0060.00915.47
5.6.290.0130.00315.56
5.6.280.0060.03818.19
5.6.270.0040.01115.54
5.6.260.0070.01015.63
5.6.250.0070.00715.68
5.6.240.0070.01015.59
5.6.230.0120.00315.04
5.6.220.0030.01215.23
5.6.210.0040.04417.86
5.6.200.0140.03716.90
5.6.190.0070.03518.01
5.6.180.2130.02317.83
5.6.170.0170.02717.87
5.6.160.0060.03617.90
5.6.150.0050.04416.62
5.6.140.0120.03016.93
5.6.130.0100.03216.78
5.6.120.0090.04418.22
5.6.110.0070.03318.24
5.6.100.0050.04818.22
5.6.90.0070.04818.32
5.6.80.0120.03717.92
5.6.70.2320.02318.07
5.6.60.0030.01015.37
5.6.50.0110.00415.59
5.6.40.0030.01315.26
5.6.30.0100.01015.42
5.6.20.0040.00415.33
5.6.10.0040.00715.34
5.6.00.0040.00715.50
5.5.380.0090.00915.77
5.5.370.0070.00315.57
5.5.360.0120.00615.55
5.5.350.0020.04317.78
5.5.340.0040.04516.50
5.5.330.0070.04217.71
5.5.320.0190.04017.89
5.5.310.0200.04017.78
5.5.300.0130.02516.74
5.5.290.0050.02716.76
5.5.280.0070.04518.20
5.5.270.0070.04218.21
5.5.260.0050.02418.24
5.5.250.0050.03818.09
5.5.240.0220.02517.79
5.5.230.0100.00015.55
5.5.220.0070.00315.40
5.5.210.0000.00915.40
5.5.200.0000.01515.21
5.5.190.0060.01315.41
5.5.180.0080.00415.43
5.5.170.0000.01415.30
5.5.160.0040.00815.44
5.5.150.0130.00315.46
5.5.140.0000.01315.35
5.5.130.0030.00615.59
5.5.120.0100.00315.38
5.5.110.0040.00815.12
5.5.100.0070.01015.49
5.5.90.0100.00315.61
5.5.80.0080.00415.41
5.5.70.0110.00715.18
5.5.60.0030.00615.65
5.5.50.0090.00615.35
5.5.40.0050.00515.56
5.5.30.0100.00315.56
5.5.20.0040.01115.65
5.5.10.0070.00715.35
5.5.00.0090.00915.51
5.4.450.0130.02315.80
5.4.440.0170.03015.95
5.4.430.0130.02715.76
5.4.420.0170.02815.74
5.4.410.0190.02415.93
5.4.400.0190.02215.76
5.4.390.0170.02515.72
5.4.380.0070.03215.48
5.4.370.0080.03115.57
5.4.360.0020.03515.50
5.4.350.0080.03015.41
5.4.340.0080.02915.42
5.4.330.0030.01012.47
5.4.320.0070.01912.43
5.4.310.0050.02312.38
5.4.300.0040.03212.38
5.4.290.0040.02512.47
5.4.280.0070.02012.32
5.4.270.0060.01912.24
5.4.260.0050.02312.23
5.4.250.0070.02212.23
5.4.240.0050.02312.35
5.4.230.0070.02112.29
5.4.220.0070.02012.29
5.4.210.0040.02212.28
5.4.200.0050.02312.27
5.4.190.0060.02112.24
5.4.180.0030.02112.37
5.4.170.0070.01812.20
5.4.160.0060.02112.27
5.4.150.0050.02212.31
5.4.140.0050.02012.12
5.4.130.0070.01812.16
5.4.120.0050.02212.07
5.4.110.0050.02412.20
5.4.100.0070.01912.09
5.4.90.0060.02212.23
5.4.80.0060.02212.16
5.4.70.0070.02012.12
5.4.60.0070.01912.11
5.4.50.0070.02512.07
5.4.40.0050.02912.12
5.4.30.0020.03012.15
5.4.20.0060.02012.14
5.4.10.0030.02212.10
5.4.00.0070.02211.84
5.3.290.0080.02112.82
5.3.280.0050.02612.73
5.3.270.0030.02612.81
5.3.260.0090.03112.80
5.3.250.0080.02812.79
5.3.240.0070.02812.69
5.3.230.0060.02312.81
5.3.220.0050.02512.76
5.3.210.0030.03012.73
5.3.200.0050.02512.66
5.3.190.0050.02312.81
5.3.180.0070.01912.91
5.3.170.0040.02512.95
5.3.160.0070.02612.83
5.3.150.0090.02112.85
5.3.140.0090.02012.76
5.3.130.0030.02712.71
5.3.120.0050.02612.79
5.3.110.0050.03412.80
5.3.100.0090.02012.46
5.3.90.0120.01812.48
5.3.80.0060.02312.42
5.3.70.0020.02712.53
5.3.60.0070.02312.44
5.3.50.0100.02012.37
5.3.40.0070.02212.32
5.3.30.0050.02412.41
5.3.20.0040.02912.26
5.3.10.0060.02412.15
5.3.00.0090.02412.15
5.2.170.0020.0339.18
5.2.160.0040.0309.18
5.2.150.0080.0289.18
5.2.140.0060.0299.17
5.2.130.0070.0279.13
5.2.120.0060.0349.14
5.2.110.0070.0309.14
5.2.100.0050.0279.14
5.2.90.0080.0269.14
5.2.80.0040.0439.13
5.2.70.0080.0369.14
5.2.60.0050.0319.09
5.2.50.0030.0309.05
5.2.40.0100.0349.03
5.2.30.0080.0339.01
5.2.20.0040.0409.02
5.2.10.0060.0268.92
5.2.00.0060.0278.79
5.1.60.0040.0238.07
5.1.50.0050.0238.07
5.1.40.0040.0268.05
5.1.30.0050.0278.40
5.1.20.0040.0278.43
5.1.10.0040.0298.15
5.1.00.0060.0258.14
5.0.50.0050.0206.62
5.0.40.0040.0196.49
5.0.30.0030.0326.29
5.0.20.0070.0166.29
5.0.10.0030.0216.27
5.0.00.0040.0306.26
4.4.90.0000.0184.77
4.4.80.0060.0134.76
4.4.70.0040.0144.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0050.0244.71
4.4.30.0030.0164.76
4.4.20.0060.0134.84
4.4.10.0010.0224.85
4.4.00.0030.0324.76
4.3.110.0030.0254.66
4.3.100.0090.0254.66
4.3.90.0020.0234.64
4.3.80.0020.0344.58
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0030.0154.63
4.3.40.0060.0224.54
4.3.30.0010.0173.32
4.3.20.0010.0173.30
4.3.10.0020.0163.26
4.3.00.0230.01714.66

preferences:
43.03 ms | 401 KiB | 5 Q