3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); $data3[] = sha($j); } $time = microtime(true); echo "Starting array_diff\n"; $data_diff1 = array_diff($data1, $data2); $time = microtime(true) - $time; echo 'array_diff() took ' . number_format($time, 3) . ' seconds and returned ' . count($data_diff1) . " entries\n";

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)
7.2.00.0030.01019.45
7.1.70.0000.00917.21
7.1.60.0000.01017.29
7.1.50.0070.01717.05
7.1.00.0030.03322.54
7.0.200.0070.00716.74
7.0.140.0000.07721.95
7.0.100.0100.03719.96
7.0.90.0170.04320.04
7.0.80.0200.03719.96
7.0.70.0030.04020.15
7.0.60.0070.03019.97
7.0.50.0070.04320.36
7.0.40.0070.04020.15
7.0.30.0070.03720.14
7.0.20.0130.03319.95
7.0.10.0030.03320.18
7.0.00.0030.03720.16
5.6.280.0000.07320.91
5.6.250.0000.04720.59
5.6.240.0000.04720.63
5.6.230.0000.04720.57
5.6.220.0030.03720.62
5.6.210.0070.03720.58
5.6.200.0070.04021.02
5.6.190.0030.04321.00
5.6.180.0030.04321.07
5.6.170.0070.04021.13
5.6.160.0000.03720.95
5.6.150.0030.03321.01
5.6.140.0030.03321.04
5.6.130.0100.05721.01
5.6.120.0070.04321.10
5.6.110.0030.03721.12
5.6.100.0070.03721.05
5.6.90.0030.03321.15
5.6.80.0000.03720.30
5.6.70.0000.03720.32
5.6.60.0070.03020.40
5.6.50.0030.07720.51
5.6.40.0030.08020.36
5.6.30.0070.08020.49
5.6.20.0070.07720.48
5.6.10.0130.07320.29
5.6.00.0070.03320.40
5.5.380.0000.04020.42
5.5.370.0030.04320.50
5.5.360.0030.04720.38
5.5.350.0000.04320.37
5.5.340.0000.04720.79
5.5.330.0030.03720.75
5.5.320.0030.03320.83
5.5.310.0000.03720.64
5.5.300.0000.04720.91
5.5.290.0030.03720.61
5.5.280.0070.04020.86
5.5.270.0130.04020.76
5.5.260.0130.03320.63
5.5.250.0030.03720.55
5.5.240.0030.03320.27
5.5.230.0030.03720.13
5.5.220.0030.03320.11
5.5.210.0070.05320.29
5.5.200.0070.07720.21
5.5.190.0100.08020.17
5.5.180.0070.06320.18
5.5.160.0030.04720.23
5.5.150.0070.03320.12
5.5.140.0100.07720.18
5.5.130.0100.07720.26
5.5.120.0030.03720.21
5.5.110.0170.06720.09
5.5.100.0170.07319.97
5.5.90.0030.09020.04
5.5.80.0030.08320.16
5.5.70.0000.03720.08
5.5.60.0000.03719.90
5.5.50.0030.03319.93
5.5.40.0030.04320.07
5.5.30.0000.03720.04
5.5.20.0130.09020.12
5.5.10.0100.07320.15
5.5.00.0100.07720.05
5.4.450.0100.03019.39
5.4.440.0030.03319.11
5.4.430.0070.03019.22
5.4.420.0000.04319.47
5.4.410.0070.03719.22
5.4.400.0030.03018.96
5.4.390.0100.02718.78
5.4.380.0070.03019.01
5.4.370.0000.03719.03
5.4.360.0100.07319.15
5.4.350.0000.03719.24
5.4.340.0070.08019.23
5.4.320.0030.08318.98
5.4.310.0100.04718.78
5.4.300.0100.05318.90
5.4.290.0100.07318.96
5.4.280.0030.04719.11
5.4.270.0100.06718.94
5.4.260.0070.03319.02
5.4.250.0100.07719.12
5.4.240.0100.03719.11
5.4.230.0100.06019.22
5.4.220.0070.03718.94
5.4.210.0100.04018.95
5.4.200.0070.03019.02
5.4.190.0070.07319.09
5.4.180.0000.05719.05
5.4.170.0070.06719.00
5.4.160.0070.04019.06
5.4.150.0030.06718.94
5.4.140.0030.07016.42
5.4.130.0000.07716.32
5.4.120.0070.07716.37
5.4.110.0100.05716.38
5.4.100.0100.04016.43
5.4.90.0100.07316.34
5.4.80.0170.02716.36
5.4.70.0000.06716.22
5.4.60.0000.03316.19
5.4.50.0100.05716.23
5.4.40.0030.04016.37
5.4.30.0030.03016.17
5.4.20.0030.07316.19
5.4.10.0000.05316.27
5.4.00.0100.06315.80
5.3.290.0170.06014.63
5.3.280.0100.07014.50
5.3.270.0030.04014.51
5.3.260.0030.03714.59
5.3.250.0000.04714.52
5.3.240.0170.02314.55
5.3.230.0030.05714.59
5.3.220.0000.05014.38
5.3.210.0070.03014.39
5.3.200.0030.07714.47
5.3.190.0030.07314.43
5.3.180.0070.05714.55
5.3.170.0030.03314.54
5.3.160.0100.06014.50
5.3.150.0070.06714.42
5.3.140.0070.03014.55
5.3.130.0000.03714.54
5.3.120.0100.07314.46
5.3.110.0030.04714.51
5.3.100.0000.04713.87
5.3.90.0100.06713.97
5.3.80.0000.06714.00
5.3.70.0030.06713.79
5.3.60.0100.07013.95
5.3.50.0030.07713.93
5.3.40.0000.05013.90
5.3.30.0130.03313.82
5.3.20.0070.07013.64
5.3.10.0170.02313.64
5.3.00.0100.03313.64
5.2.170.0100.06013.64
5.2.160.0170.05013.64
5.2.150.0030.05713.64
5.2.140.0070.03713.64
5.2.130.0070.02013.64
5.2.120.0130.05313.64
5.2.110.0070.02713.64
5.2.100.0000.03013.64
5.2.90.0100.02013.64
5.2.80.0170.01713.64
5.2.70.0000.02713.64
5.2.60.0030.06313.64
5.2.50.0100.05013.64
5.2.40.0070.02013.64
5.2.30.0070.03313.64
5.2.20.0070.04313.64
5.2.10.0000.04313.64
5.2.00.0070.05313.64
5.1.60.0030.02013.64
5.1.50.0000.05013.64
5.1.40.0030.04713.64
5.1.30.0030.05313.64
5.1.20.0030.02313.64
5.1.10.0070.05313.64
5.1.00.0070.02713.64
5.0.50.0000.03013.64
5.0.40.0000.03713.64
5.0.30.0000.03313.64
5.0.20.0000.02313.64
5.0.10.0000.03313.64
5.0.00.0030.07013.64
4.4.90.0000.03013.64
4.4.80.0000.03713.64
4.4.70.0000.04013.64
4.4.60.0000.02713.64
4.4.50.0000.01313.64
4.4.40.0030.05013.64
4.4.30.0000.01313.64
4.4.20.0000.02013.64
4.4.10.0000.04013.64
4.4.00.0000.05313.64
4.3.110.0000.02713.64
4.3.100.0000.03013.64
4.3.90.0000.03713.64
4.3.80.0000.02713.64
4.3.70.0000.01313.64
4.3.60.0000.01713.64
4.3.50.0030.04013.64
4.3.40.0000.03313.64
4.3.30.0000.04013.64
4.3.20.0030.03713.64
4.3.10.0000.01313.64
4.3.00.0000.01713.64

preferences:
41.61 ms | 401 KiB | 5 Q