3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo md5(uniqid("", true ));

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)
7.4.00.0100.00614.61
7.3.120.0020.01514.75
7.3.110.0050.01314.57
7.3.100.0040.01114.66
7.3.90.0050.00814.66
7.3.80.0030.00914.51
7.3.70.0050.01014.61
7.3.60.0070.00814.67
7.3.50.0070.00714.39
7.3.40.0070.00814.80
7.3.30.0090.00614.64
7.3.20.0090.00516.40
7.3.10.0080.00716.54
7.3.00.0070.00716.51
7.2.250.0050.01414.97
7.2.240.0130.00714.90
7.2.230.0060.00714.92
7.2.220.0030.01214.63
7.2.210.0020.01415.02
7.2.200.0090.00814.81
7.2.190.0060.01114.88
7.2.180.0080.00614.77
7.2.170.0050.00914.95
7.2.00.0060.00619.40
7.1.330.0010.01415.57
7.1.320.0090.00615.60
7.1.310.0060.00815.66
7.1.300.0030.00815.53
7.1.290.0030.00915.66
7.1.280.0020.01015.62
7.1.270.0070.00715.46
7.1.260.0080.00715.73
7.1.70.0040.00417.13
7.1.60.0060.00919.32
7.1.50.0040.01816.81
7.1.00.0000.03722.45
7.0.200.0000.00716.57
7.0.140.0070.07022.09
7.0.100.0100.08020.05
7.0.90.0270.07719.96
7.0.80.0100.06719.88
7.0.70.0000.04719.89
7.0.60.0200.06719.94
7.0.50.0070.08720.32
7.0.40.0130.08020.04
7.0.30.0130.08320.05
7.0.20.0030.05320.05
7.0.10.0030.04720.09
7.0.00.0070.07019.99
5.6.280.0000.07320.98
5.6.250.0070.08320.59
5.6.240.0100.06720.67
5.6.230.0100.09020.62
5.6.220.0130.04320.55
5.6.210.0030.08020.46
5.6.200.0130.06721.10
5.6.190.0070.08321.11
5.6.180.0070.07021.05
5.6.170.0100.07021.03
5.6.160.0070.08321.06
5.6.150.0100.09021.05
5.6.140.0130.07720.92
5.6.130.0070.08021.03
5.6.120.0030.07021.16
5.6.110.0030.08721.07
5.6.100.0070.06721.02
5.6.90.0170.05021.01
5.6.80.0100.06320.30
5.6.70.0030.08720.32
5.6.60.0000.07020.44
5.6.50.0000.06020.55
5.6.40.0100.07020.38
5.6.30.0070.05720.37
5.6.20.0170.06320.48
5.6.10.0070.08720.51
5.6.00.0170.08020.34
5.5.380.0100.05320.40
5.5.370.0070.07320.55
5.5.360.0100.07320.47
5.5.350.0100.07720.36
5.5.340.0070.08320.86
5.5.330.0030.08320.82
5.5.320.0070.09020.88
5.5.310.0070.08320.79
5.5.300.0030.09020.63
5.5.290.0100.06020.89
5.5.280.0130.05320.79
5.5.270.0100.06320.87
5.5.260.0070.08720.88
5.5.250.0130.05720.58
5.5.240.0100.06320.10
5.5.230.0070.08020.29
5.5.220.0070.04720.23
5.5.210.0030.07720.09
5.5.200.0100.07720.14
5.5.190.0100.08020.26
5.5.180.0030.06720.21
5.5.160.0070.06020.17
5.5.150.0100.07320.17
5.5.140.0130.06320.16
5.5.130.0030.08020.24
5.5.120.0070.06019.95
5.5.110.0130.07320.07
5.5.100.0170.06320.07
5.5.90.0100.07020.16
5.5.80.0100.06720.15
5.5.70.0170.05320.13
5.5.60.0100.08020.05
5.5.50.0030.04020.01
5.5.40.0070.04720.04
5.5.30.0170.03720.13
5.5.20.0100.07319.91
5.5.10.0170.05720.04
5.5.00.0130.06319.95
5.4.450.0070.04719.14
5.4.440.0070.07719.29
5.4.430.0030.07719.26
5.4.420.0100.05019.44
5.4.410.0100.07319.14
5.4.400.0130.07719.14
5.4.390.0070.07318.79
5.4.380.0070.04318.80
5.4.370.0130.07019.10
5.4.360.0000.04319.04
5.4.350.0070.06718.81
5.4.340.0030.05019.07
5.4.320.0200.06318.90
5.4.310.0070.04019.05
5.4.300.0100.06018.81
5.4.290.0100.05018.94
5.4.280.0130.07719.11
5.4.270.0070.07318.89
5.4.260.0030.04319.14
5.4.250.0100.07019.22
5.4.240.0030.04719.12
5.4.230.0100.05719.11
5.4.220.0100.05318.78
5.4.210.0070.03719.06
5.4.200.0100.08019.02
5.4.190.0170.06718.84
5.4.180.0030.04719.02
5.4.170.0030.07718.98
5.4.160.0070.03719.02
5.4.150.0200.08019.02
5.4.140.0070.07716.37
5.4.130.0030.07316.34
5.4.120.0000.09316.28
5.4.110.0000.07016.33
5.4.100.0000.07716.40
5.4.90.0070.07316.32
5.4.80.0000.08316.32
5.4.70.0070.07316.29
5.4.60.0030.07316.23
5.4.50.0100.06016.23
5.4.40.0030.08016.41
5.4.30.0130.03016.20
5.4.20.0100.07316.29
5.4.10.0030.07716.38
5.4.00.0230.07015.71
5.3.290.0000.08014.65
5.3.280.0130.05314.43
5.3.270.0070.07714.51
5.3.260.0130.07314.59
5.3.250.0070.07714.57
5.3.240.0000.06314.56
5.3.230.0070.04314.57
5.3.220.0030.05714.54
5.3.210.0130.06014.42
5.3.200.0100.06314.42
5.3.190.0100.07014.55
5.3.180.0000.07714.41
5.3.170.0100.03714.48
5.3.160.0070.04314.54
5.3.150.0130.07014.38
5.3.140.0000.07714.54
5.3.130.0000.05014.50
5.3.120.0030.07014.54
5.3.110.0070.07314.38
5.3.100.0030.07013.99
5.3.90.0070.07313.95
5.3.80.0130.05713.97
5.3.70.0170.06014.00
5.3.60.0100.08313.97
5.3.50.0100.03313.71
5.3.40.0070.05713.90
5.3.30.0070.07313.84
5.3.20.0030.06713.64
5.3.10.0030.08013.59
5.3.00.0030.06313.64
5.2.170.0000.04311.13
5.2.160.0070.06310.93
5.2.150.0070.03311.16
5.2.140.0100.04710.96
5.2.130.0070.05711.01
5.2.120.0000.06311.16
5.2.110.0030.06310.94
5.2.100.0030.05310.88
5.2.90.0070.05311.17
5.2.80.0000.06311.14
5.2.70.0070.02711.09
5.2.60.0030.05711.08
5.2.50.0070.04710.90
5.2.40.0070.06010.91
5.2.30.0030.04010.89
5.2.20.0030.05011.01
5.2.10.0100.05710.87
5.2.00.0070.05710.70
5.1.60.0100.04710.05
5.1.50.0070.04710.03
5.1.40.0100.05710.00
5.1.30.0070.04310.44
5.1.20.0000.05710.33
5.1.10.0070.05010.00
5.1.00.0170.04010.12
5.0.50.0000.0439.65
5.0.40.0000.0479.65
5.0.30.0070.0609.65
5.0.20.0070.0409.65
5.0.10.0030.0379.65
5.0.00.0130.0579.65
4.4.90.0000.0179.65
4.4.80.0030.0239.65
4.4.70.0070.0339.65
4.4.60.0000.0339.65
4.4.50.0000.0379.65
4.4.40.0030.0439.65
4.4.30.0100.0209.65
4.4.20.0070.0279.65
4.4.10.0030.0339.65
4.4.00.0030.0439.65
4.3.110.0070.0339.65
4.3.100.0030.0339.65
4.3.90.0030.0309.65
4.3.80.0000.0309.65
4.3.70.0030.0339.65
4.3.60.0070.0279.65
4.3.50.0000.0339.65
4.3.40.0000.0539.65
4.3.30.0030.0339.65
4.3.20.0030.0379.65
4.3.10.0000.0379.65
4.3.00.0000.0179.65

preferences:
47.28 ms | 401 KiB | 5 Q