3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_ALL, 'nl_NL'); function my_strftime ($format, $timestamp) { $format = str_replace('%O', date('S', $timestamp), $format); return strftime($format, $timestamp); } echo my_strftime('%d%O -%m-%Y', time());

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)
7.2.60.0070.01016.55
7.2.00.0030.01019.20
7.1.200.0060.00315.92
7.1.100.0040.00418.04
7.1.70.0000.00817.07
7.1.60.0130.01019.30
7.1.50.0150.00616.88
7.1.00.0030.07322.31
7.0.200.0190.00016.84
7.0.140.0030.07021.97
7.0.120.0030.05322.13
7.0.100.0030.05020.07
7.0.90.0070.07719.96
7.0.80.0200.07020.13
7.0.70.0130.04319.91
7.0.60.0070.05719.92
7.0.50.0070.05720.30
7.0.40.0100.04020.02
7.0.30.0130.07720.15
7.0.20.0100.08320.11
7.0.10.0130.07719.98
7.0.00.0030.09020.18
5.6.280.0000.07721.06
5.6.250.0170.07320.60
5.6.240.0070.04720.64
5.6.230.0100.08020.68
5.6.220.0030.08320.66
5.6.210.0130.07720.62
5.6.200.0200.07021.14
5.6.190.0030.08321.04
5.6.180.0030.08020.94
5.6.170.0130.06721.02
5.6.160.0170.07320.94
5.6.150.0100.04721.05
5.6.140.0030.08021.09
5.6.130.0100.08021.13
5.6.120.0100.08021.03
5.6.110.0130.06720.96
5.6.100.0200.04021.01
5.6.90.0130.08021.16
5.6.80.0070.07320.44
5.6.70.0130.07720.41
5.6.60.0170.05020.45
5.6.50.0070.08020.48
5.6.40.0100.06720.44
5.6.30.0130.07020.40
5.6.20.0070.06320.30
5.6.10.0070.04020.36
5.6.00.0030.04020.51
5.5.380.0100.07720.52
5.5.370.0070.08320.41
5.5.360.0030.07020.39
5.5.350.0070.07720.40
5.5.340.0030.06020.78
5.5.330.0070.08320.91
5.5.320.0100.04720.82
5.5.310.0170.05320.83
5.5.300.0130.07020.81
5.5.290.0070.08020.91
5.5.280.0100.08020.86
5.5.270.0030.08320.63
5.5.260.0000.05320.85
5.5.250.0170.07720.63
5.5.240.0070.08320.14
5.5.230.0030.08320.11
5.5.220.0030.06320.20
5.5.210.0170.07320.26
5.5.200.0130.06320.18
5.5.190.0100.05019.99
5.5.180.0070.05020.27
5.5.160.0100.04020.11
5.5.150.0100.06720.18
5.5.140.0100.07720.27
5.5.130.0070.04320.22
5.5.120.0030.04020.28
5.5.110.0070.07720.21
5.5.100.0030.04719.98
5.5.90.0170.06020.09
5.5.80.0200.06720.11
5.5.70.0100.07019.94
5.5.60.0200.06020.13
5.5.50.0070.06720.03
5.5.40.0070.07320.05
5.5.30.0070.04320.03
5.5.20.0070.07720.15
5.5.10.0030.05720.00
5.5.00.0070.08320.03
5.4.450.0070.08319.21
5.4.440.0030.06719.45
5.4.430.0100.07319.55
5.4.420.0070.08319.23
5.4.410.0100.04019.43
5.4.400.0070.06019.10
5.4.390.0030.06319.18
5.4.380.0070.07719.20
5.4.370.0030.08019.04
5.4.360.0030.08318.95
5.4.350.0100.04019.15
5.4.340.0100.06719.24
5.4.320.0070.06719.14
5.4.310.0130.05018.99
5.4.300.0100.07718.88
5.4.290.0130.03719.14
5.4.280.0130.05019.16
5.4.270.0100.06718.90
5.4.260.0130.07719.13
5.4.250.0130.07019.04
5.4.240.0030.05019.08
5.4.230.0070.07019.12
5.4.220.0030.04719.04
5.4.210.0000.04719.04
5.4.200.0070.06319.08
5.4.190.0000.04319.04
5.4.180.0070.06019.02
5.4.170.0200.05319.12
5.4.160.0000.08319.16
5.4.150.0100.06019.01
5.4.140.0100.07316.40
5.4.130.0070.04016.55
5.4.120.0030.07316.46
5.4.110.0070.06716.41
5.4.100.0030.04716.41
5.4.90.0100.06716.45
5.4.80.0000.08316.36
5.4.70.0070.07316.38
5.4.60.0100.03716.47
5.4.50.0170.06016.50
5.4.40.0030.05316.50
5.4.30.0100.07316.46
5.4.20.0070.07316.42
5.4.10.0130.07016.30
5.4.00.0030.07015.99
5.3.290.0100.05014.69
5.3.280.0170.07314.56
5.3.270.0000.04714.69
5.3.260.0100.06714.76
5.3.250.0030.03714.59
5.3.240.0030.07014.62
5.3.230.0070.07714.66
5.3.220.0030.04014.50
5.3.210.0070.08014.71
5.3.200.0030.06014.62
5.3.190.0030.08014.52
5.3.180.0100.05314.65
5.3.170.0070.07014.59
5.3.160.0100.07014.58
5.3.150.0070.07014.63
5.3.140.0070.08014.59
5.3.130.0000.06314.50
5.3.120.0070.06714.54
5.3.110.0130.07014.48
5.3.100.0070.05314.15
5.3.90.0070.05714.08
5.3.80.0100.07014.15
5.3.70.0030.07313.97
5.3.60.0030.07014.04
5.3.50.0030.07714.04
5.3.40.0130.05713.90
5.3.30.0170.04313.96
5.3.20.0070.07013.75
5.3.10.0100.06713.69
5.3.00.0170.06013.59
5.2.170.0070.03011.09
5.2.160.0070.05711.21
5.2.150.0070.06011.23
5.2.140.0070.03011.08
5.2.130.0030.06011.02
5.2.120.0030.06311.02
5.2.110.0030.06011.13
5.2.100.0070.06311.14
5.2.90.0100.05711.21
5.2.80.0070.03310.95
5.2.70.0100.03710.95
5.2.60.0130.03311.00
5.2.50.0070.04711.14
5.2.40.0000.05711.02
5.2.30.0100.05011.02
5.2.20.0070.05310.99
5.2.10.0030.06310.92
5.2.00.0130.05710.77
5.1.60.0100.0479.98
5.1.50.0030.04710.11
5.1.40.0030.0409.97
5.1.30.0100.05310.44
5.1.20.0100.05010.37
5.1.10.0070.04710.10
5.1.00.0100.04310.14
5.0.50.0070.0338.63
5.0.40.0030.0438.42
5.0.30.0070.0438.29
5.0.20.0030.0438.28
5.0.10.0030.0278.22
5.0.00.0070.0308.21
4.4.90.0000.0207.18
4.4.80.0030.0307.18
4.4.70.0100.0307.18
4.4.60.0030.0337.18
4.4.50.0030.0337.18
4.4.40.0070.0507.18
4.4.30.0100.0207.18
4.4.20.0000.0407.18
4.4.10.0000.0377.18
4.4.00.0070.0477.18
4.3.110.0000.0377.18
4.3.100.0030.0177.18
4.3.90.0000.0207.18
4.3.80.0030.0437.18
4.3.70.0000.0377.18
4.3.60.0000.0337.18
4.3.50.0030.0337.18
4.3.40.0030.0477.18
4.3.30.0000.0377.18
4.3.20.0000.0337.18
4.3.10.0000.0407.18
4.3.00.0030.0137.18

preferences:
44.86 ms | 400 KiB | 5 Q