3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i==1000){ echo mt_rand()&$i.' '; $i++; }

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)
7.3.120.0090.00615.00
7.3.110.0000.01714.26
7.3.100.0090.00614.51
7.3.90.0060.00914.65
7.3.80.0030.01214.80
7.3.70.0000.01414.75
7.3.60.0110.00314.86
7.3.50.0040.01114.89
7.3.40.0000.01314.71
7.3.30.0070.01014.57
7.3.20.0080.00816.56
7.3.10.0120.00316.58
7.3.00.0070.01016.74
7.2.240.0040.01115.16
7.2.230.0030.01015.12
7.2.220.0060.00915.09
7.2.210.0040.01415.09
7.2.200.0040.01414.77
7.2.190.0030.01414.50
7.2.180.0090.00914.76
7.2.170.0060.00914.79
7.2.160.0090.00614.78
7.2.150.0060.00616.84
7.2.140.0030.01216.87
7.2.130.0100.00716.49
7.2.120.0070.01116.79
7.2.110.0080.00816.76
7.2.100.0030.01016.58
7.2.90.0090.00416.94
7.2.80.0130.00316.68
7.2.70.0100.00316.90
7.2.60.0100.00316.69
7.2.50.0040.01116.82
7.2.40.0080.00416.73
7.2.30.0030.01216.90
7.2.20.0040.01216.54
7.2.10.0030.01016.79
7.2.00.0050.00818.08
7.1.330.0080.00815.61
7.1.320.0030.01015.78
7.1.310.0060.01015.61
7.1.300.0000.01015.55
7.1.290.0090.00315.61
7.1.280.0100.00015.41
7.1.270.0030.00715.83
7.1.260.0060.00615.71
7.1.250.0070.00715.43
7.1.70.0060.00616.91
7.1.60.0120.01219.17
7.1.50.0070.01516.76
7.1.00.0030.06022.40
7.0.200.0000.00816.31
7.0.140.0030.07322.00
7.0.120.0030.07322.09
7.0.110.0070.08319.95
7.0.100.0100.07320.08
7.0.90.0030.09019.94
7.0.80.0130.08020.10
7.0.70.0070.08019.96
7.0.60.0130.07320.04
7.0.50.0100.07320.26
7.0.40.0130.07720.23
7.0.30.0200.07320.06
7.0.20.0100.07720.25
7.0.10.0100.04720.26
7.0.00.0030.07720.15
5.6.280.0000.07721.02
5.6.260.0100.08020.73
5.6.250.0070.06320.59
5.6.240.0100.06720.47
5.6.230.0100.07020.59
5.6.220.0100.07320.63
5.6.210.0070.08320.72
5.6.200.0100.06721.04
5.6.190.0030.08320.92
5.6.180.0100.07321.23
5.6.170.0070.07721.16
5.6.160.0000.08320.94
5.6.150.0070.08021.11
5.6.140.0170.07721.11
5.6.130.0130.07721.06
5.6.120.0030.08321.20
5.6.110.0030.06720.93
5.6.100.0100.07721.27
5.6.90.0000.09321.02
5.6.80.0030.05720.44
5.6.70.0030.08320.56
5.6.60.0170.07020.29
5.6.50.0030.08320.36
5.6.40.0030.08020.32
5.6.30.0100.07720.47
5.6.20.0000.08020.39
5.6.10.0130.07320.49
5.6.00.0130.07720.46
5.5.380.0070.08020.54
5.5.370.0070.04720.50
5.5.360.0070.06320.51
5.5.350.0100.08020.14
5.5.340.0100.07020.73
5.5.330.0100.07320.98
5.5.320.0100.05320.78
5.5.310.0070.08320.69
5.5.300.0200.06320.89
5.5.290.0130.07320.80
5.5.280.0170.07720.88
5.5.270.0070.06720.76
5.5.260.0100.07320.95
5.5.250.0130.07020.77
5.5.240.0100.07720.14
5.5.230.0030.08720.32
5.5.220.0100.07020.17
5.5.210.0200.03320.21
5.5.200.0130.07020.24
5.5.190.0070.08020.16
5.5.180.0130.08020.24
5.5.160.0200.07020.29
5.5.150.0130.07020.24
5.5.140.0030.08320.14
5.5.130.0100.04320.12
5.5.120.0070.07320.30
5.5.110.0030.08320.17
5.5.100.0030.08020.02
5.5.90.0100.07320.09
5.5.80.0070.08019.97
5.5.70.0100.07320.26
5.5.60.0100.07320.23
5.5.50.0100.05320.20
5.5.40.0130.03720.14
5.5.30.0000.04320.13
5.5.20.0070.04320.16
5.5.10.0070.03720.18
5.5.00.0070.03720.20
5.4.450.0000.08719.36
5.4.440.0070.08319.36
5.4.430.0130.07019.59
5.4.420.0030.04719.27
5.4.410.0070.08019.20
5.4.400.0130.07319.18
5.4.390.0070.08019.18
5.4.380.0100.07719.07
5.4.370.0100.06719.18
5.4.360.0070.07718.95
5.4.350.0070.07319.00
5.4.340.0030.05719.07
5.4.320.0070.06719.18
5.4.310.0070.08019.07
5.4.300.0130.07318.95
5.4.290.0100.07318.98
5.4.280.0030.08318.95
5.4.270.0100.07719.27
5.4.260.0130.07019.24
5.4.250.0070.05718.97
5.4.240.0030.07718.94
5.4.230.0130.07319.07
5.4.220.0070.08018.98
5.4.210.0030.04019.07
5.4.200.0030.03718.92
5.4.190.0000.05018.97
5.4.180.0030.04718.99
5.4.170.0100.03719.26
5.4.160.0000.05318.96
5.4.150.0000.07019.08
5.4.140.0030.03716.19
5.4.130.0000.04316.21
5.4.120.0030.03316.20
5.4.110.0030.03716.53
5.4.100.0100.07316.43
5.4.90.0030.04316.37
5.4.80.0030.03316.34
5.4.70.0070.03316.39
5.4.60.0100.02716.49
5.4.50.0100.02716.26
5.4.40.0100.02716.31
5.4.30.0100.05016.34
5.4.20.0000.03716.46
5.4.10.0030.04016.32
5.4.00.0070.03715.66
5.3.290.0030.08014.49
5.3.280.0030.08014.69
5.3.270.0030.04014.54
5.3.260.0030.05014.50
5.3.250.0000.04014.49
5.3.240.0100.03014.67
5.3.230.0070.03314.61
5.3.220.0030.03714.50
5.3.210.0030.03714.41
5.3.200.0030.07314.46
5.3.190.0070.05314.66
5.3.180.0070.03314.55
5.3.170.0030.04014.50
5.3.160.0030.06014.57
5.3.150.0100.07014.45
5.3.140.0000.04014.48
5.3.130.0000.04014.39
5.3.120.0030.03314.37
5.3.110.0030.05314.46
5.3.100.0030.03713.94
5.3.90.0000.04014.12
5.3.80.0000.04013.93
5.3.70.0100.03714.07
5.3.60.0070.03013.87
5.3.50.0000.03713.89
5.3.40.0000.04313.87
5.3.30.0030.05313.73
5.3.20.0030.06313.55
5.3.10.0070.03313.66
5.3.00.0000.03713.59
5.2.170.0000.04711.87
5.2.160.0030.03011.87
5.2.150.0000.04711.87
5.2.140.0000.03011.87
5.2.130.0000.03011.87
5.2.120.0070.02711.87
5.2.110.0030.03011.87
5.2.100.0030.04011.87
5.2.90.0030.03011.87
5.2.80.0030.02711.87
5.2.70.0030.03011.87
5.2.60.0030.02711.87
5.2.50.0000.03311.87
5.2.40.0000.03311.87
5.2.30.0000.03011.87
5.2.20.0000.03011.87
5.2.10.0030.02711.87
5.2.00.0070.02311.87
5.1.60.0030.04311.87
5.1.50.0100.04711.87
5.1.40.0000.04311.87
5.1.30.0000.05011.87
5.1.20.0000.03311.87
5.1.10.0030.03011.87
5.1.00.0000.05711.87
5.0.50.0030.04011.87
5.0.40.0070.03011.87
5.0.30.0000.07011.87
5.0.20.0030.04311.87
5.0.10.0070.04311.87
5.0.00.0070.06011.87
4.4.90.0000.01711.87
4.4.80.0030.03011.87
4.4.70.0000.01711.87
4.4.60.0030.01311.87
4.4.50.0000.01711.87
4.4.40.0030.03711.87
4.4.30.0000.01311.87
4.4.20.0070.01011.87
4.4.10.0000.03311.87
4.4.00.0000.05311.87
4.3.110.0030.03311.87
4.3.100.0030.03011.87
4.3.90.0000.03711.87
4.3.80.0000.05311.87
4.3.70.0030.03311.87
4.3.60.0000.03711.87
4.3.50.0000.03711.87
4.3.40.0070.04311.87
4.3.30.0030.03311.87
4.3.20.0030.03711.87
4.3.10.0030.02311.87
4.3.00.0000.02011.87

preferences:
35.18 ms | 400 KiB | 5 Q