3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo substr(sha1(uniqid()), 7); ?>

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)
7.3.120.0030.01214.80
7.3.110.0120.00414.62
7.3.100.0070.01014.80
7.3.90.0000.01814.62
7.3.80.0000.01014.59
7.3.70.0060.00614.64
7.3.60.0030.01014.74
7.3.50.0040.00814.38
7.3.40.0090.00614.34
7.3.30.0060.00614.72
7.3.20.0000.00916.61
7.3.10.0040.01116.58
7.3.00.0080.00416.51
7.2.240.0000.01414.94
7.2.230.0060.01014.71
7.2.220.0030.01314.60
7.2.210.0100.00714.54
7.2.200.0000.01314.84
7.2.190.0120.00614.84
7.2.180.0000.01514.79
7.2.170.0070.00714.92
7.2.160.0030.01014.87
7.2.150.0120.00316.59
7.2.140.0000.01016.81
7.2.130.0060.00616.70
7.2.120.0060.01016.91
7.2.110.0070.00716.47
7.2.100.0040.01216.66
7.2.90.0030.01416.84
7.2.80.0040.00816.46
7.2.70.0000.01716.86
7.2.60.0090.00616.46
7.2.50.0090.00616.93
7.2.40.0000.01416.89
7.2.30.0070.01016.50
7.2.20.0030.00716.98
7.2.10.0070.01016.71
7.2.00.0090.00518.04
7.1.330.0030.01015.69
7.1.320.0030.01315.80
7.1.310.0000.01115.72
7.1.300.0060.00615.63
7.1.290.0050.00515.66
7.1.280.0000.01515.72
7.1.270.0070.00715.44
7.1.260.0030.01015.70
7.1.250.0060.00915.64
7.1.70.0030.00316.99
7.1.60.0070.01719.40
7.1.50.0170.00716.69
7.1.00.0100.06322.54
7.0.200.0000.00816.32
7.0.140.0100.06322.21
7.0.60.0000.07321.85
7.0.50.0030.07722.04
7.0.40.0000.07720.06
7.0.30.0070.07720.16
7.0.20.0070.08020.11
7.0.10.0070.07719.95
7.0.00.0000.08320.07
5.6.280.0070.06721.08
5.6.210.0000.06720.76
5.6.200.0100.07321.00
5.6.190.0130.06321.00
5.6.180.0100.05721.03
5.6.170.0030.07021.03
5.6.160.0000.07721.09
5.6.150.0030.06321.01
5.6.140.0170.07020.96
5.6.130.0130.06721.13
5.6.120.0100.07321.02
5.6.110.0030.08321.01
5.6.100.0100.07021.02
5.6.90.0070.07020.96
5.6.80.0070.07720.39
5.6.70.0100.05720.34
5.6.60.0000.08020.38
5.6.50.0230.06720.35
5.6.40.0030.04020.46
5.6.30.0030.08320.44
5.6.20.0130.07720.33
5.6.10.0170.06720.47
5.6.00.0070.06720.44
5.5.350.0030.08320.31
5.5.340.0170.06320.77
5.5.330.0070.08020.89
5.5.320.0100.07320.77
5.5.310.0030.08720.86
5.5.300.0070.07720.76
5.5.290.0070.07320.86
5.5.280.0000.09020.84
5.5.270.0100.06720.86
5.5.260.0100.07020.96
5.5.250.0070.08020.77
5.5.240.0030.04020.15
5.5.230.0030.06020.05
5.5.220.0070.07320.10
5.5.210.0070.07320.25
5.5.200.0000.06320.25
5.5.190.0070.08020.24
5.5.180.0000.07020.32
5.5.160.0000.08320.12
5.5.150.0100.07020.22
5.5.140.0070.07320.32
5.5.130.0030.05720.14
5.5.120.0100.07720.11
5.5.110.0000.08320.07
5.5.100.0030.08320.07
5.5.90.0030.05720.12
5.5.80.0070.07320.20
5.5.70.0000.04319.97
5.5.60.0070.06019.98
5.5.50.0030.07320.03
5.5.40.0000.06319.96
5.5.30.0000.04319.99
5.5.20.0070.07320.01
5.5.10.0030.08719.98
5.5.00.0100.07319.98
5.4.450.0000.07719.33
5.4.440.0030.08319.52
5.4.430.0070.07019.33
5.4.420.0100.07019.20
5.4.410.0070.05319.25
5.4.400.0030.07718.85
5.4.390.0030.08019.15
5.4.380.0030.08019.01
5.4.370.0000.08019.01
5.4.360.0030.07019.16
5.4.350.0030.06718.98
5.4.340.0000.06318.90
5.4.320.0000.05719.01
5.4.310.0030.07719.03
5.4.300.0030.07319.21
5.4.290.0030.07319.07
5.4.280.0070.07318.92
5.4.270.0100.07019.18
5.4.260.0030.08019.10
5.4.250.0000.07719.19
5.4.240.0000.07018.84
5.4.230.0100.06719.05
5.4.220.0170.06718.96
5.4.210.0030.07719.05
5.4.200.0000.06319.04
5.4.190.0070.07019.16
5.4.180.0100.07719.16
5.4.170.0000.06319.18
5.4.160.0030.07718.95
5.4.150.0030.05319.04
5.4.140.0030.06716.37
5.4.130.0100.07016.35
5.4.120.0030.07316.11
5.4.110.0030.07716.45
5.4.100.0000.08016.25
5.4.90.0070.05016.41
5.4.80.0070.07016.19
5.4.70.0070.06016.23
5.4.60.0030.06016.45
5.4.50.0000.07716.35
5.4.40.0030.05716.50
5.4.30.0000.05716.16
5.4.20.0030.07016.15
5.4.10.0030.07716.23
5.4.00.0030.07015.66
5.3.290.0030.08014.59
5.3.280.0030.07314.57
5.3.270.0130.03014.54
5.3.260.0030.07714.52
5.3.250.0070.05014.52
5.3.240.0030.07714.50
5.3.230.0070.06314.42
5.3.220.0070.07014.51
5.3.210.0070.06714.35
5.3.200.0070.07314.51
5.3.190.0030.07314.53
5.3.180.0070.07314.54
5.3.170.0000.08014.48
5.3.160.0070.07014.48
5.3.150.0000.07314.34
5.3.140.0130.06714.52
5.3.130.0100.07314.46
5.3.120.0000.08014.49
5.3.110.0030.08014.52
5.3.100.0030.06313.96
5.3.90.0030.07013.96
5.3.80.0070.04013.96
5.3.70.0070.06713.96
5.3.60.0070.07013.98
5.3.50.0000.06713.96
5.3.40.0000.06713.96
5.3.30.0030.07713.96
5.3.20.0030.07013.96
5.3.10.0070.07013.96
5.3.00.0030.07713.96
5.2.170.0070.06313.96
5.2.160.0000.06313.96
5.2.150.0000.05313.96
5.2.140.0000.06713.96
5.2.130.0000.05013.96
5.2.120.0030.06313.96
5.2.110.0030.06013.96
5.2.100.0000.06013.96
5.2.90.0000.06713.96
5.2.80.0030.06313.96
5.2.70.0000.06713.96
5.2.60.0030.05713.96
5.2.50.0000.06313.96
5.2.40.0070.05013.96
5.2.30.0030.06013.96
5.2.20.0030.06313.96
5.2.10.0070.05313.96
5.2.00.0000.06313.96
5.1.60.0030.05713.96
5.1.50.0000.05013.96
5.1.40.0070.04713.96
5.1.30.0000.06013.96
5.1.20.0000.05713.96
5.1.10.0000.05713.96
5.1.00.0070.05313.96
5.0.50.0030.04313.96
5.0.40.0030.03313.96
5.0.30.0000.06313.96
5.0.20.0070.04013.96
5.0.10.0000.03713.96
5.0.00.0030.06013.96
4.4.90.0000.03713.96
4.4.80.0000.03713.96
4.4.70.0030.03013.96
4.4.60.0030.03313.96
4.4.50.0070.03013.96
4.4.40.0000.03713.96
4.4.30.0030.03313.96
4.4.20.0000.03713.96
4.4.10.0000.04013.96
4.4.00.0070.05013.96
4.3.110.0000.04013.96
4.3.100.0030.03013.96
4.3.90.0000.03313.96
4.3.80.0030.05013.96
4.3.70.0000.03713.96
4.3.60.0000.03313.96
4.3.50.0000.03313.96
4.3.40.0000.05313.96
4.3.30.0030.03713.96
4.3.20.0030.03313.96
4.3.10.0000.03713.96
4.3.00.0000.03713.96

preferences:
33.15 ms | 401 KiB | 5 Q