3v4l.org

run code in 300+ PHP versions simultaneously
<?php $md5 = str_shuffle(5 . md5(date('l jS \of F Y h:i:s A'))); echo $md5; echo str_len($md5);

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)
7.3.120.0060.00915.06
7.3.110.0030.00614.62
7.3.100.0110.00014.84
7.3.90.0070.00315.07
7.3.80.0030.01315.04
7.3.70.0070.01115.02
7.3.60.0000.01414.79
7.3.50.0040.01114.96
7.3.40.0040.01114.57
7.3.30.0090.00614.55
7.3.20.0000.01416.75
7.3.10.0000.01316.48
7.3.00.0030.00616.74
7.2.240.0060.00915.05
7.2.230.0070.01015.37
7.2.220.0060.01015.20
7.2.210.0040.01415.14
7.2.200.0070.01015.02
7.2.190.0120.00015.17
7.2.180.0030.01215.23
7.2.170.0070.00315.04
7.2.160.0040.00915.21
7.2.150.0000.00916.71
7.2.140.0100.00717.08
7.2.130.0040.01116.95
7.2.120.0030.01017.07
7.2.110.0030.00916.95
7.2.100.0000.01416.97
7.2.90.0080.00817.02
7.2.80.0030.01317.10
7.2.70.0000.01517.07
7.2.60.0020.01217.08
7.2.50.0030.01416.93
7.2.40.0090.00616.99
7.2.30.0090.00616.85
7.2.20.0040.01517.06
7.2.10.0070.00716.66
7.2.00.0060.00918.18
7.1.330.0060.00915.84
7.1.320.0000.01215.87
7.1.310.0040.00816.14
7.1.300.0060.00615.72
7.1.290.0070.00715.66
7.1.280.0070.00315.56
7.1.270.0070.00415.44
7.1.260.0060.00315.80
7.1.250.0100.00315.81
7.1.100.0060.01018.55
7.1.70.0050.00317.30
7.1.60.0140.01119.70
7.1.50.0180.01516.45
7.1.00.0030.07722.33
7.0.200.0570.00014.99
7.0.140.0030.07322.21
7.0.100.0000.05319.98
7.0.90.0100.08019.99
7.0.80.0270.07320.01
7.0.70.0100.07319.95
7.0.60.0270.05719.94
7.0.50.0000.04320.29
7.0.40.0030.03720.14
7.0.30.0000.05320.17
7.0.20.0000.08720.12
7.0.10.0100.03320.09
7.0.00.0000.07020.12
5.6.280.0100.06720.85
5.6.250.0070.07020.56
5.6.240.0030.07020.68
5.6.230.0130.08320.52
5.6.220.0130.07720.66
5.6.210.0070.08320.64
5.6.200.0070.04021.00
5.6.190.0130.05321.08
5.6.180.0070.03720.92
5.6.170.0070.04321.03
5.6.160.0070.04321.00
5.6.150.0100.03321.02
5.6.140.0070.04320.94
5.6.130.0070.04321.04
5.6.120.0070.05321.04
5.6.110.0030.04321.08
5.6.100.0000.04720.99
5.6.90.0070.04020.98
5.6.80.0030.03720.48
5.6.70.0100.03320.38
5.6.60.0000.04320.52
5.6.50.0070.03720.47
5.6.40.0030.03720.36
5.6.30.0030.04320.39
5.6.20.0130.07020.47
5.6.10.0070.07720.45
5.6.00.0170.07320.44
5.5.380.0030.08320.35
5.5.370.0100.07320.39
5.5.360.0100.04320.55
5.5.350.0130.05720.36
5.5.340.0030.05020.91
5.5.330.0130.04720.82
5.5.320.0030.04720.77
5.5.310.0000.04720.81
5.5.300.0070.04020.76
5.5.290.0070.04320.81
5.5.280.0070.04020.88
5.5.270.0000.06320.81
5.5.260.0070.06320.90
5.5.250.0070.04020.71
5.5.240.0100.03320.26
5.5.230.0070.03320.25
5.5.220.0070.04020.28
5.5.210.0000.04720.10
5.5.200.0030.03320.14
5.5.190.0070.08020.10
5.5.180.0100.07720.23
5.5.160.0030.07320.13
5.5.150.0100.06720.21
5.5.140.0100.05020.26
5.5.130.0030.08320.22
5.5.120.0130.06720.13
5.5.110.0070.08320.23
5.5.100.0130.07019.95
5.5.90.0170.06320.04
5.5.80.0100.07320.10
5.5.70.0170.07320.14
5.5.60.0030.06320.13
5.5.50.0130.07719.99
5.5.40.0030.08019.96
5.5.30.0170.06720.12
5.5.20.0130.05720.07
5.5.10.0100.04720.07
5.5.00.0100.07720.06
5.4.450.0070.03719.42
5.4.440.0100.03319.44
5.4.430.0070.05019.28
5.4.420.0030.03719.22
5.4.410.0000.04319.37
5.4.400.0030.04019.23
5.4.390.0030.04019.05
5.4.380.0000.04018.95
5.4.370.0000.03719.23
5.4.360.0030.03718.97
5.4.350.0070.04318.82
5.4.340.0100.07319.05
5.4.320.0100.08019.03
5.4.310.0070.07318.81
5.4.300.0070.07018.81
5.4.290.0070.06719.02
5.4.280.0070.07318.89
5.4.270.0030.05319.05
5.4.260.0100.07319.04
5.4.250.0100.07318.95
5.4.240.0130.06319.14
5.4.230.0070.07319.11
5.4.220.0070.03718.97
5.4.210.0100.08019.11
5.4.200.0100.06719.09
5.4.190.0170.06719.01
5.4.180.0130.05718.87
5.4.170.0100.07319.21
5.4.160.0070.08719.03
5.4.150.0170.08319.07
5.4.140.0170.06316.33
5.4.130.0030.07316.11
5.4.120.0070.06716.25
5.4.110.0100.07316.36
5.4.100.0030.07716.31
5.4.90.0100.06716.36
5.4.80.0030.07316.25
5.4.70.0100.05716.34
5.4.60.0070.08016.22
5.4.50.0100.05716.27
5.4.40.0030.07716.34
5.4.30.0070.07316.27
5.4.20.0070.07016.20
5.4.10.0000.08716.27
5.4.00.0130.06715.67
5.3.290.0100.07014.66
5.3.280.0030.08014.60
5.3.270.0100.07714.60
5.3.260.0130.07014.59
5.3.250.0070.07014.59
5.3.240.0030.08014.58
5.3.230.0130.07014.43
5.3.220.0070.04714.55
5.3.210.0100.06714.39
5.3.200.0100.07314.50
5.3.190.0030.08314.50
5.3.180.0070.07714.56
5.3.170.0130.07014.51
5.3.160.0100.06014.52
5.3.150.0100.06714.52
5.3.140.0070.07014.51
5.3.130.0100.07314.40
5.3.120.0030.05014.45
5.3.110.0070.07714.38
5.3.100.0130.07014.02
5.3.90.0100.07013.95
5.3.80.0070.07713.96
5.3.70.0100.07013.99
5.3.60.0030.07713.99
5.3.50.0130.05313.75
5.3.40.0030.08013.90
5.3.30.0070.06013.75
5.3.20.0030.05013.67
5.3.10.0130.05313.61
5.3.00.0100.07013.63
5.2.170.0030.06011.06
5.2.160.0100.05311.13
5.2.150.0030.04011.06
5.2.140.0130.05711.20
5.2.130.0070.05010.93
5.2.120.0030.06011.13
5.2.110.0000.04710.98
5.2.100.0000.04011.09
5.2.90.0000.05711.00
5.2.80.0170.05011.05
5.2.70.0030.06311.09
5.2.60.0070.03710.84
5.2.50.0070.04310.98
5.2.40.0070.06010.78
5.2.30.0030.03710.84
5.2.20.0070.05711.01
5.2.10.0000.06710.96
5.2.00.0030.06010.77
5.1.60.0030.05310.05
5.1.50.0030.04710.09
5.1.40.0000.05010.06
5.1.30.0030.05310.39
5.1.20.0030.05710.43
5.1.10.0100.05010.06
5.1.00.0030.05710.13
5.0.50.0030.0378.38
5.0.40.0070.0438.39
5.0.30.0000.0538.29
5.0.20.0030.0438.30
5.0.10.0030.0338.27
5.0.00.0030.0638.22
4.4.90.0030.0377.36
4.4.80.0030.0337.36
4.4.70.0000.0407.36
4.4.60.0000.0277.36
4.4.50.0000.0277.36
4.4.40.0030.0537.36
4.4.30.0030.0277.36
4.4.20.0070.0237.36
4.4.10.0000.0407.36
4.4.00.0000.0607.36
4.3.110.0070.0337.36
4.3.100.0030.0337.36
4.3.90.0030.0337.36
4.3.80.0030.0507.36
4.3.70.0070.0307.36
4.3.60.0070.0307.36
4.3.50.0070.0337.36
4.3.40.0000.0537.36
4.3.30.0000.0377.36
4.3.20.0000.0277.36
4.3.10.0030.0337.36
4.3.00.0070.0237.36

preferences:
33.86 ms | 401 KiB | 5 Q