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'));

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)
8.3.60.0110.00318.30
8.3.50.0180.00521.11
8.3.40.0140.00018.57
8.3.30.0040.01818.98
8.3.20.0070.00020.34
8.3.10.0000.00823.61
8.3.00.0050.00319.25
8.2.180.0150.00016.50
8.2.170.0140.00722.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0070.00022.05
8.2.110.0030.00620.38
8.2.100.0070.00417.79
8.2.90.0060.00318.13
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0030.00517.52
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00717.93
8.2.20.0050.00317.43
8.2.10.0040.00417.98
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0030.00622.06
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00022.18
8.1.230.0060.00620.82
8.1.220.0000.00817.74
8.1.210.0040.00418.92
8.1.200.0030.00617.35
8.1.190.0100.00016.97
8.1.180.0030.00618.10
8.1.170.0000.01018.59
8.1.160.0040.00422.05
8.1.150.0070.00018.81
8.1.140.0000.00817.39
8.1.130.0070.00017.68
8.1.120.0000.00817.35
8.1.110.0050.00217.42
8.1.100.0050.00217.37
8.1.90.0000.00717.36
8.1.80.0000.00717.42
8.1.70.0040.00417.30
8.1.60.0030.00517.52
8.1.50.0030.00517.51
8.1.40.0080.00017.34
8.1.30.0050.00317.56
8.1.20.0000.00717.52
8.1.10.0000.00717.41
8.1.00.0030.00717.33
8.0.300.0070.00020.16
8.0.290.0040.00416.63
8.0.280.0000.00818.30
8.0.270.0000.00717.05
8.0.260.0060.00017.06
8.0.250.0000.00716.83
8.0.240.0000.00716.71
8.0.230.0030.00316.68
8.0.220.0030.00316.65
8.0.210.0070.00016.73
8.0.200.0000.00716.68
8.0.190.0030.00316.79
8.0.180.0040.00416.81
8.0.170.0040.00416.81
8.0.160.0000.00816.69
8.0.150.0000.00916.73
8.0.140.0000.00716.72
8.0.130.0060.00013.14
8.0.120.0080.00016.71
8.0.110.0040.00416.70
8.0.100.0070.00016.64
8.0.90.0080.00016.76
8.0.80.0100.01016.86
8.0.70.0040.00416.86
8.0.60.0000.00716.64
8.0.50.0070.00016.64
8.0.30.0100.00916.99
8.0.20.0090.01517.40
8.0.10.0030.00516.77
8.0.00.0110.00816.68
7.4.330.0020.00215.03
7.4.320.0070.00016.45
7.4.300.0030.00316.33
7.4.290.0040.00416.47
7.4.280.0000.00816.49
7.4.270.0000.00716.53
7.4.260.0040.00416.44
7.4.250.0040.00416.57
7.4.240.0000.00716.46
7.4.230.0000.00716.55
7.4.220.0140.00316.37
7.4.210.0100.01016.47
7.4.200.0030.00316.32
7.4.160.0000.01516.52
7.4.150.0210.00417.40
7.4.140.0040.01317.86
7.4.130.0130.00516.39
7.4.120.0060.01116.48
7.4.110.0030.01516.34
7.4.100.0110.00716.36
7.4.90.0070.01016.40
7.4.80.0070.01119.39
7.4.70.0090.00916.31
7.4.60.0090.00916.28
7.4.50.0040.00016.35
7.4.40.0140.00716.55
7.4.30.0040.01416.06
7.4.00.0100.00715.07
7.3.330.0000.00512.99
7.3.320.0000.00513.05
7.3.310.0030.00316.13
7.3.300.0070.00016.18
7.3.290.0060.01216.16
7.3.280.0070.00816.21
7.3.270.0070.01417.40
7.3.260.0230.00016.28
7.3.250.0050.01216.22
7.3.240.0130.00716.07
7.3.230.0110.00716.39
7.3.210.0120.00616.20
7.3.200.0130.00419.39
7.3.190.0070.01016.31
7.3.180.0060.00916.29
7.3.170.0030.01316.32
7.3.160.0060.00916.33
7.2.330.0120.00616.65
7.2.320.0060.01216.24
7.2.310.0030.01516.61
7.2.300.0060.01016.33
7.2.290.0120.00916.61
7.2.60.0070.00816.94
7.2.00.0060.00919.24
7.1.200.0060.00615.70
7.1.100.0000.01518.09
7.1.70.0050.00517.13
7.1.60.0110.01519.19
7.1.50.0070.01716.86
7.1.00.0070.07322.37
7.0.200.0000.00716.76
7.0.140.0030.09322.08
7.0.60.0230.03719.82
7.0.50.0100.06717.77
7.0.40.0030.07720.09
7.0.30.0330.07320.33
7.0.20.0230.04320.30
7.0.10.0030.04320.18
7.0.00.0100.08020.04
5.6.280.0030.07320.77
5.6.210.0030.07720.66
5.6.200.0030.05018.18
5.6.190.0070.09020.48
5.6.180.0230.06020.43
5.6.170.0400.07720.47
5.6.160.0000.06020.48
5.6.150.0000.04318.21
5.6.140.0170.03718.15
5.6.130.0070.09018.12
5.6.120.0170.06020.97
5.6.110.0100.05021.00
5.6.100.0100.07721.08
5.6.90.0100.08020.98
5.6.80.0130.07320.49
5.5.350.0200.08020.38
5.5.340.0030.04017.91
5.5.330.0100.05020.21
5.5.320.0570.07320.31
5.5.310.0300.05020.29
5.5.300.0000.04017.92
5.5.290.0070.05318.00
5.5.280.0000.08320.65
5.5.270.0170.06020.72
5.5.260.0130.06320.80
5.5.250.0100.06320.57
5.5.240.0000.08320.23
5.4.450.3530.05019.36
5.4.440.0130.07719.39
5.4.430.0670.08019.34
5.4.420.3370.03319.44
5.4.410.0170.04019.06
5.4.400.0170.04319.09
5.4.390.0230.06719.02
5.4.380.0230.04719.14
5.4.370.0330.06019.08
5.4.360.0270.05318.87
5.4.350.0270.07019.16
5.4.340.0300.07018.91
5.4.320.0330.06318.88
5.4.310.0400.06319.13
5.4.300.0370.06718.96
5.4.290.0230.05018.99
5.4.280.0430.06018.99
5.4.270.0330.06019.16
5.4.260.0330.04019.03
5.4.250.0270.03319.12
5.4.240.0170.05718.98
5.4.230.0200.05019.12
5.4.220.0270.08319.15
5.4.210.0330.05019.02
5.4.200.0270.07318.98
5.4.190.0330.03319.04
5.4.180.0270.04019.14
5.4.170.0330.06719.12
5.4.160.0370.06719.20
5.4.150.0230.07718.94
5.4.140.0300.05716.37
5.4.130.0370.04716.12
5.4.120.0330.06316.38
5.4.110.0300.04316.31
5.4.100.0230.04316.13
5.4.90.0270.04016.38
5.4.80.0330.06316.56
5.4.70.0300.06016.36
5.4.60.0300.04316.46
5.4.50.0300.04016.14
5.4.40.0370.03316.27
5.4.30.0270.06716.23
5.4.20.0330.06316.32
5.4.10.0330.06016.36
5.4.00.0330.06315.81
5.3.290.0300.04014.45
5.3.280.0270.07014.53
5.3.270.0300.04714.48
5.3.260.0370.07014.52
5.3.250.0300.07014.53
5.3.240.0370.05714.70
5.3.230.0300.05314.58
5.3.220.0270.06714.57
5.3.210.0300.05714.35
5.3.200.0230.04014.50
5.3.190.0230.04014.50
5.3.180.0230.05014.49
5.3.170.0270.07014.48
5.3.160.0270.04714.44
5.3.150.0270.06714.51
5.3.140.0330.05714.48
5.3.130.0300.04714.50
5.3.120.0270.07714.49
5.3.110.0230.04714.46
5.3.100.0230.05013.86
5.3.90.0300.03014.10
5.3.80.0270.05313.81
5.3.70.0370.06313.94
5.3.60.0300.05013.86
5.3.50.0300.05713.88
5.3.40.0370.06313.87
5.3.30.0270.04713.90
5.3.20.0300.05313.63
5.3.10.0430.05713.59
5.3.00.0330.06013.56
5.2.170.0170.03311.13
5.2.160.0170.04011.14
5.2.150.0330.05311.07
5.2.140.0230.06011.22
5.2.130.0230.05711.03
5.2.120.0300.05311.00
5.2.110.0170.03711.18
5.2.100.0230.05711.18
5.2.90.0270.03311.03
5.2.80.0230.06011.02
5.2.70.0270.05311.25
5.2.60.0130.04010.97
5.2.50.0200.06710.95
5.2.40.0200.05711.07
5.2.30.0200.05310.79
5.2.20.0170.06311.00
5.2.10.0200.03711.01
5.2.00.0170.04710.74
5.1.60.0200.03010.03
5.1.50.0200.0339.89
5.1.40.0270.0339.95
5.1.30.0130.05010.23
5.1.20.0270.05010.33
5.1.10.0200.04310.05
5.1.00.0230.05010.14
5.0.50.0170.0378.99
5.0.40.0100.0438.99
5.0.30.0170.0478.99
5.0.20.0200.0308.99
5.0.10.0230.0208.99
5.0.00.0100.0408.99
4.4.90.0170.0208.99
4.4.80.0070.0178.99
4.4.70.0070.0308.99
4.4.60.0130.0138.99
4.4.50.0070.0208.99
4.4.40.0130.0278.99
4.4.30.0100.0178.99
4.4.20.0170.0238.99
4.4.10.0100.0278.99
4.4.00.0130.0338.99
4.3.110.0100.0308.99
4.3.100.0100.0208.99
4.3.90.0100.0308.99
4.3.80.0170.0478.99
4.3.70.0130.0308.99
4.3.60.0100.0338.99
4.3.50.0130.0208.99
4.3.40.0100.0308.99
4.3.30.0030.0178.99
4.3.20.0030.0178.99
4.3.10.0030.0408.99
4.3.00.0030.0278.99

preferences:
47.63 ms | 401 KiB | 5 Q