3v4l.org

run code in 300+ PHP versions simultaneously
<?php $settings['timestamp'] = time(); $urlSafeParams = preg_replace("/%5B\d+%5D/", "%5B%5D", http_build_query($settings)); print $urlSafeParams;

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)
7.2.60.0550.01116.73
7.2.00.0060.01019.66
7.1.200.0100.00315.84
7.1.100.0140.01018.06
7.1.70.0070.00317.07
7.1.60.0100.01319.25
7.1.50.0120.01217.26
7.1.00.0030.07322.55
7.0.200.0000.01416.59
7.0.140.0070.07021.93
7.0.110.0070.05719.88
7.0.100.0030.04019.94
7.0.90.0000.08319.85
7.0.80.0000.04320.03
7.0.70.0070.05319.83
7.0.60.0030.07019.56
7.0.50.0030.06720.46
7.0.40.0030.06320.09
7.0.30.0070.04020.23
7.0.20.0170.05720.06
7.0.10.0100.07720.15
7.0.00.0070.04020.19
5.6.280.0000.07720.86
5.6.260.0100.03020.61
5.6.250.0030.04020.62
5.6.240.0000.04320.57
5.6.230.0030.04020.41
5.6.220.0030.04020.64
5.6.210.0070.05720.33
5.6.200.0070.04020.88
5.6.190.0070.03721.18
5.6.180.0130.03020.98
5.6.170.0130.03320.98
5.6.160.0030.05320.93
5.6.150.0100.07720.92
5.6.140.0030.07721.13
5.6.130.0030.08020.92
5.6.120.0070.08321.09
5.6.110.0100.07721.12
5.6.100.0100.08021.25
5.6.90.0100.08020.86
5.6.80.0100.07720.34
5.6.70.0030.08320.60
5.6.60.0130.04720.56
5.6.50.0100.07720.59
5.6.40.0070.04320.26
5.6.30.0030.05320.50
5.6.20.0170.05020.39
5.6.10.0200.06720.56
5.6.00.0070.08020.28
5.5.380.0030.06320.29
5.5.370.0030.03720.47
5.5.360.0070.04320.28
5.5.350.0000.07320.30
5.5.340.0070.04021.01
5.5.330.0070.03320.77
5.5.320.0070.06021.03
5.5.310.0070.03720.69
5.5.300.0030.07721.03
5.5.290.0070.08320.75
5.5.280.0100.07020.94
5.5.270.0070.08721.00
5.5.260.0070.05020.73
5.5.250.0100.07720.72
5.5.240.0030.06320.31
5.5.230.0100.07720.32
5.5.220.0100.08020.32
5.5.210.0000.05320.07
5.5.200.0030.07320.23
5.5.190.0130.06320.12
5.5.180.0000.08020.31
5.5.160.0070.05320.09
5.5.150.0030.05720.35
5.5.140.0030.07720.03
5.5.130.0100.06020.04
5.5.120.0030.08320.22
5.5.110.0070.05020.30
5.5.100.0130.04020.16
5.5.90.0070.08020.13
5.5.80.0100.07320.14
5.5.70.0100.06320.23
5.5.60.0070.07020.26
5.5.50.0130.06719.96
5.5.40.0130.07020.12
5.5.30.0070.07020.18
5.5.20.0070.07719.95
5.5.10.0100.06720.15
5.5.00.0170.06320.04
5.4.450.0070.08019.28
5.4.440.0170.06719.33
5.4.430.0070.07719.27
5.4.420.0070.07719.25
5.4.410.0030.08319.14
5.4.400.0100.07719.11
5.4.390.0130.06719.00
5.4.380.0170.06018.98
5.4.370.0000.08019.10
5.4.360.0130.07319.25
5.4.350.0100.07018.95
5.4.340.0000.08319.16
5.4.320.0070.03718.93
5.4.310.0070.06719.12
5.4.300.0100.07319.27
5.4.290.0030.06719.11
5.4.280.0030.07018.96
5.4.270.0100.07319.11
5.4.260.0100.07019.12
5.4.250.0030.07019.02
5.4.240.0100.07019.16
5.4.230.0270.06019.00
5.4.220.0130.07318.94
5.4.210.0100.06719.07
5.4.200.0070.07319.01
5.4.190.0100.07319.15
5.4.180.0070.07718.93
5.4.170.0130.07019.26
5.4.160.0000.08318.96
5.4.150.0100.07718.96
5.4.140.0070.07316.43
5.4.130.0070.07316.11
5.4.120.0070.04016.17
5.4.110.0070.07016.28
5.4.100.0070.07316.38
5.4.90.0070.07716.54
5.4.80.0030.06716.36
5.4.70.0030.08016.36
5.4.60.0130.06716.26
5.4.50.0070.07716.51
5.4.40.0130.06716.53
5.4.30.0070.07016.46
5.4.20.0070.07016.50
5.4.10.0100.06716.50
5.4.00.0070.07015.66
5.3.290.0170.06714.54
5.3.280.0200.05714.54
5.3.270.0070.05014.48
5.3.260.0030.07314.50
5.3.250.0030.06314.41
5.3.240.0030.07714.67
5.3.230.0100.06714.54
5.3.220.0030.07314.58
5.3.210.0070.07714.64
5.3.200.0000.05714.57
5.3.190.0030.06714.41
5.3.180.0130.07014.64
5.3.170.0200.06014.63
5.3.160.0030.08014.49
5.3.150.0200.05314.55
5.3.140.0130.07014.44
5.3.130.0000.07314.61
5.3.120.0030.08014.43
5.3.110.0070.07714.46
5.3.100.0130.06713.93
5.3.90.0070.07313.97
5.3.80.0030.04314.04
5.3.70.0030.08314.11
5.3.60.0100.07013.79
5.3.50.0130.07013.84
5.3.40.0070.07013.95
5.3.30.0230.04013.69
5.3.20.0100.06713.75
5.3.10.0070.07013.57
5.3.00.0130.05713.71
5.2.170.0000.06711.85
5.2.160.0030.05311.85
5.2.150.0030.06011.85
5.2.140.0070.06311.85
5.2.130.0100.06011.85
5.2.120.0070.03711.85
5.2.110.0070.05711.85
5.2.100.0030.06711.85
5.2.90.0030.05311.85
5.2.80.0070.05311.85
5.2.70.0000.06311.85
5.2.60.0130.04011.85
5.2.50.0030.06311.85
5.2.40.0000.04011.85
5.2.30.0100.05711.85
5.2.20.0070.03311.85
5.2.10.0070.06011.85
5.2.00.0000.06011.85
5.1.60.0000.05311.85
5.1.50.0070.04311.85
5.1.40.0030.05711.85
5.1.30.0100.05011.85
5.1.20.0000.06011.85
5.1.10.0100.05011.85
5.1.00.0030.05311.85
5.0.50.0070.04311.85
5.0.40.0000.04311.85
5.0.30.0070.06011.85
5.0.20.0030.04711.85
5.0.10.0030.04311.85
5.0.00.0070.05311.85
4.4.90.0000.03711.85
4.4.80.0030.03311.85
4.4.70.0100.03011.85
4.4.60.0100.02011.85
4.4.50.0000.03711.85
4.4.40.0000.05311.85
4.4.30.0070.02711.85
4.4.20.0030.03711.85
4.4.10.0070.03011.85
4.4.00.0030.05011.85
4.3.110.0100.02711.85
4.3.100.0070.03011.85
4.3.90.0030.03311.85
4.3.80.0000.05311.85
4.3.70.0000.03311.85
4.3.60.0030.03311.85
4.3.50.0030.02011.85
4.3.40.0030.04311.85
4.3.30.0000.03711.85
4.3.20.0000.03311.85
4.3.10.0000.03711.85
4.3.00.0030.03311.85

preferences:
38.13 ms | 401 KiB | 5 Q