3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = range(1, 32, 1); echo "<pre>";var_dump($t); $g1 = array_rand($t, 4); echo "<pre>";var_dump($g1); unset($t[$g1]); echo "<pre>";var_dump($t);

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)
7.3.10.0000.00916.45
7.3.00.0090.00616.15
7.2.130.0030.01316.74
7.2.120.0070.00716.86
7.2.110.0060.01216.82
7.2.100.0100.00316.57
7.2.90.0030.01316.75
7.2.80.0000.01616.75
7.2.70.0120.00616.95
7.2.60.0070.00916.97
7.2.50.0030.01016.89
7.2.40.0150.00716.82
7.2.30.0100.00416.60
7.2.20.0070.01016.83
7.2.10.0040.01116.88
7.2.00.0050.01118.01
7.1.250.0070.00715.27
7.1.70.0000.01517.29
7.1.60.0140.01019.17
7.1.50.0070.01817.07
7.1.00.0030.05722.40
7.0.200.0050.00216.76
7.0.140.0070.07022.09
7.0.100.0500.07319.95
7.0.90.0570.07719.88
7.0.80.0330.08319.86
7.0.70.0170.03319.88
7.0.60.0170.05319.97
7.0.50.0270.07020.36
7.0.40.0070.05320.10
7.0.30.0000.04720.18
7.0.20.0070.04020.19
7.0.10.0170.03020.08
7.0.00.0030.05020.10
5.6.280.0100.06321.01
5.6.250.0030.08320.66
5.6.240.0130.08320.69
5.6.230.0000.08320.58
5.6.220.0070.04320.60
5.6.210.0070.03720.66
5.6.200.0000.04321.02
5.6.190.0000.06021.10
5.6.180.0070.07021.12
5.6.170.0000.05721.13
5.6.160.0070.03721.02
5.6.150.0100.03321.03
5.6.140.0130.06021.05
5.6.130.0030.05021.05
5.6.120.0030.04321.00
5.6.110.0070.04021.03
5.6.100.0030.05721.02
5.6.90.0070.04721.02
5.6.80.0100.07720.39
5.6.70.0070.08020.29
5.6.60.0130.07320.39
5.6.50.0100.07720.39
5.6.40.0030.09020.29
5.6.30.0070.08020.53
5.6.20.0100.07720.41
5.6.10.0070.07720.52
5.6.00.0100.07720.32
5.5.380.0170.07320.56
5.5.370.0130.05720.39
5.5.360.0000.08320.37
5.5.350.0000.04320.33
5.5.340.0100.03720.90
5.5.330.0070.04720.90
5.5.320.0070.06020.91
5.5.310.0000.04720.93
5.5.300.0100.03320.82
5.5.290.0070.04720.83
5.5.280.0070.07720.89
5.5.270.0130.04020.91
5.5.260.0030.04320.73
5.5.250.0170.06720.70
5.5.240.0200.06720.24
5.5.230.0100.07720.26
5.5.220.0130.07020.28
5.5.210.0030.08720.18
5.5.200.0070.08020.12
5.5.190.0100.07720.23
5.5.180.0100.08020.22
5.5.160.0130.07720.27
5.5.150.0100.07320.20
5.5.140.0100.04020.21
5.5.130.0070.08020.23
5.5.120.0100.06720.24
5.5.110.0100.05020.13
5.5.100.0100.07319.98
5.5.90.0170.07020.06
5.5.80.0030.08320.06
5.5.70.0100.08020.05
5.5.60.0070.07319.95
5.5.50.0130.06020.05
5.5.40.0130.07020.05
5.5.30.0200.06319.99
5.5.20.0130.05720.07
5.5.10.0030.08019.97
5.5.00.0000.05020.04
5.4.450.0030.04719.48
5.4.440.0070.06019.32
5.4.430.0030.04019.47
5.4.420.0030.04019.37
5.4.410.0000.04319.17
5.4.400.0070.07319.07
5.4.390.0170.07019.12
5.4.380.0130.07019.07
5.4.370.0170.06019.09
5.4.360.0070.08019.23
5.4.350.0200.06718.81
5.4.340.0000.07719.17
5.4.320.0130.05718.81
5.4.310.0130.07319.07
5.4.300.0100.07718.97
5.4.290.0030.08019.02
5.4.280.0070.07718.94
5.4.270.0100.07318.81
5.4.260.0070.08318.95
5.4.250.0100.07319.02
5.4.240.0070.07318.97
5.4.230.0130.07019.08
5.4.220.0130.06319.14
5.4.210.0130.03318.89
5.4.200.0070.04318.93
5.4.190.0100.07319.12
5.4.180.0000.08019.13
5.4.170.0000.08319.12
5.4.160.0070.06719.09
5.4.150.0170.07319.01
5.4.140.0030.08016.37
5.4.130.0130.07016.32
5.4.120.0100.07016.32
5.4.110.0100.07316.36
5.4.100.0070.07316.22
5.4.90.0130.06716.31
5.4.80.0200.06016.38
5.4.70.0070.07316.43
5.4.60.0100.06716.29
5.4.50.0200.05716.23
5.4.40.0130.07016.42
5.4.30.0100.07016.41
5.4.20.0230.04716.39
5.4.10.0130.06716.40
5.4.00.0100.07015.71
5.3.290.0170.06714.66
5.3.280.0130.06314.53
5.3.270.0200.07014.56
5.3.260.0000.08314.45
5.3.250.0030.08314.43
5.3.240.0070.07314.57
5.3.230.0030.05714.56
5.3.220.0130.07014.55
5.3.210.0230.06014.56
5.3.200.0070.07714.48
5.3.190.0100.07314.43
5.3.180.0130.07014.53
5.3.170.0130.06714.52
5.3.160.0100.07014.45
5.3.150.0070.07014.51
5.3.140.0070.07714.41
5.3.130.0070.07014.54
5.3.120.0100.05714.46
5.3.110.0070.06714.54
5.3.100.0070.07313.95
5.3.90.0000.07014.02
5.3.80.0100.06713.95
5.3.70.0070.07314.02
5.3.60.0070.07014.00
5.3.50.0030.08013.72
5.3.40.0070.07313.96
5.3.30.0030.04313.69
5.3.20.0030.08013.55
5.3.10.0000.07713.62
5.3.00.0100.06313.59
5.2.170.0070.05711.43
5.2.160.0070.07011.43
5.2.150.0070.05711.43
5.2.140.0070.05711.43
5.2.130.0070.06311.43
5.2.120.0100.05711.43
5.2.110.0030.06711.43
5.2.100.0070.04311.43
5.2.90.0030.06311.43
5.2.80.0030.06311.43
5.2.70.0070.06311.43
5.2.60.0070.05011.43
5.2.50.0070.04311.43
5.2.40.0100.05311.43
5.2.30.0030.06711.43
5.2.20.0100.05711.43
5.2.10.0070.06011.43
5.2.00.0100.04711.43
5.1.60.0100.05011.43
5.1.50.0000.05711.43
5.1.40.0100.04711.43
5.1.30.0030.05311.43
5.1.20.0000.04711.43
5.1.10.0070.04011.43
5.1.00.0000.06011.43
5.0.50.0070.04311.43
5.0.40.0200.03011.43
5.0.30.0000.06311.43
5.0.20.0100.03711.43
5.0.10.0000.04711.43
5.0.00.0000.06711.43
4.4.90.0070.03011.43
4.4.80.0070.03011.43
4.4.70.0070.03011.43
4.4.60.0030.03311.43
4.4.50.0030.03311.43
4.4.40.0070.05011.43
4.4.30.0070.02711.43
4.4.20.0000.04011.43
4.4.10.0000.03711.43
4.4.00.0000.05711.43
4.3.110.0030.03311.43
4.3.100.0030.02711.43
4.3.90.0030.03011.43
4.3.80.0070.05011.43
4.3.70.0070.02311.43
4.3.60.0000.03711.43
4.3.50.0030.02311.43
4.3.40.0070.04711.43
4.3.30.0030.03311.43
4.3.20.0000.04011.43
4.3.10.0000.03711.43
4.3.00.0030.03011.43

preferences:
41.75 ms | 400 KiB | 5 Q