3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = time(); $format = "\\Fm\0 j, Y"; var_dump( $format ); var_dump( explode( "\0", date( $format, $time ) ) ); $dt = new DateTime( '@' . $time ); var_dump( explode( "\0", $dt->format( $format ) ) );

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)
7.2.60.0100.00317.09
7.2.00.0120.00319.45
7.1.200.0070.00715.78
7.1.100.0000.01518.09
7.1.70.0000.00717.25
7.1.60.0090.01519.82
7.1.50.0100.01317.17
7.1.00.0070.06022.32
7.0.200.0030.00317.09
7.0.140.0130.06721.97
7.0.90.0000.07019.93
7.0.80.0170.07319.91
7.0.70.0030.08019.92
7.0.60.0070.04019.95
7.0.50.0070.04020.19
7.0.40.0030.04720.04
7.0.30.0070.04020.15
7.0.20.0100.04020.11
7.0.10.0000.05020.07
7.0.00.0000.04720.09
5.6.280.0070.07021.15
5.6.240.0170.06020.61
5.6.230.0030.04320.50
5.6.220.0070.04720.70
5.6.210.0070.05720.66
5.6.200.0030.05021.07
5.6.190.0000.05321.07
5.6.180.0070.04720.97
5.6.170.0100.03721.04
5.6.160.0030.04021.07
5.6.150.0000.04721.16
5.6.140.0070.03721.04
5.6.130.0070.04021.04
5.6.120.0100.03721.07
5.6.110.0070.03720.95
5.6.100.0200.05321.09
5.6.90.0030.04321.04
5.6.80.0070.07020.40
5.6.70.0130.07720.30
5.6.60.0130.03020.42
5.6.50.0070.03720.37
5.6.40.0000.04720.40
5.6.30.0070.04720.36
5.6.20.0070.04020.31
5.6.10.0070.07020.41
5.6.00.0100.03320.46
5.5.380.0200.06320.49
5.5.370.0100.03720.34
5.5.360.0030.05020.30
5.5.350.0030.06020.39
5.5.340.0100.04020.88
5.5.330.0170.03320.64
5.5.320.0030.04720.77
5.5.310.0100.04020.72
5.5.300.0030.04020.87
5.5.290.0070.04020.88
5.5.280.0030.04320.80
5.5.270.0030.05020.91
5.5.260.0000.04720.88
5.5.250.0170.06720.66
5.5.240.0070.07020.30
5.5.230.0030.05720.25
5.5.220.0070.03720.29
5.5.210.0030.04020.02
5.5.200.0030.04020.18
5.5.190.0030.04319.98
5.5.180.0030.04020.23
5.5.160.0000.04320.08
5.5.150.0030.03720.22
5.5.140.0000.03720.26
5.5.130.0100.03320.20
5.5.120.0000.06320.11
5.5.110.0070.05720.26
5.5.100.0030.04020.15
5.5.90.0000.04020.16
5.5.80.0030.04320.16
5.5.70.0130.03020.14
5.5.60.0030.03720.09
5.5.50.0030.03320.06
5.5.40.0030.03720.15
5.5.30.0030.03720.14
5.5.20.0000.04319.98
5.5.10.0100.03020.10
5.5.00.0000.04320.02
5.4.450.0030.04719.38
5.4.440.0130.03319.11
5.4.430.0000.04019.10
5.4.420.0030.04319.13
5.4.410.0030.07319.17
5.4.400.0030.05319.10
5.4.390.0030.04018.90
5.4.380.0000.05719.03
5.4.370.0100.02719.04
5.4.360.0000.04319.02
5.4.350.0000.04018.96
5.4.340.0030.04019.09
5.4.320.0030.04018.91
5.4.310.0030.04019.04
5.4.300.0000.03719.11
5.4.290.0030.03719.02
5.4.280.0070.03718.96
5.4.270.0070.03719.12
5.4.260.0070.06018.97
5.4.250.0070.07319.04
5.4.240.0100.03019.12
5.4.230.0030.03719.22
5.4.220.0030.03719.11
5.4.210.0000.04318.89
5.4.200.0030.07719.02
5.4.190.0000.04019.05
5.4.180.0030.03319.11
5.4.170.0030.06019.07
5.4.160.0100.03718.94
5.4.150.0100.07319.07
5.4.140.0200.04016.39
5.4.130.0100.05316.43
5.4.120.0100.07016.40
5.4.110.0100.07016.39
5.4.100.0070.07016.43
5.4.90.0000.05016.39
5.4.80.0070.07016.45
5.4.70.0070.07316.48
5.4.60.0100.06716.41
5.4.50.0170.05716.30
5.4.40.0030.04316.25
5.4.30.0100.06716.31
5.4.20.0000.04016.46
5.4.10.0030.07716.28
5.4.00.0030.07015.73
5.3.290.0030.04014.54
5.3.280.0000.04014.54
5.3.270.0030.05014.57
5.3.260.0000.08314.59
5.3.250.0070.06714.56
5.3.240.0070.06714.54
5.3.230.0130.03314.59
5.3.220.0070.04014.47
5.3.210.0130.04014.51
5.3.200.0070.06714.55
5.3.190.0130.07314.40
5.3.180.0000.07714.47
5.3.170.0030.08014.52
5.3.160.0170.07014.55
5.3.150.0130.06014.55
5.3.140.0170.07014.51
5.3.130.0100.07014.54
5.3.120.0030.06714.52
5.3.110.0030.06314.48
5.3.100.0030.05314.03
5.3.90.0030.07713.99
5.3.80.0070.07313.97
5.3.70.0070.07714.00
5.3.60.0030.08313.86
5.3.50.0100.05013.90
5.3.40.0070.07313.71
5.3.30.0070.07713.86
5.3.20.0130.06713.66
5.3.10.0000.08013.61
5.3.00.0100.07313.58
5.2.170.0070.06011.06
5.2.160.0070.06311.22
5.2.150.0070.05710.93
5.2.140.0030.03311.16
5.2.130.0070.06010.95
5.2.120.0070.06310.94
5.2.110.0030.03310.91
5.2.100.0070.03310.91
5.2.90.0100.02711.05
5.2.80.0030.06011.07
5.2.70.0070.06311.14
5.2.60.0130.04311.04
5.2.50.0000.03310.87
5.2.40.0000.03710.96
5.2.30.0100.05011.04
5.2.20.0100.05710.99
5.2.10.0000.03310.99
5.2.00.0100.05710.74
5.1.60.0070.04710.28
5.1.50.0070.05310.28
5.1.40.0030.05310.28
5.1.30.0030.05010.28
5.1.20.0030.06010.36
5.1.10.0030.06010.28
5.1.00.0070.05310.28
5.0.50.0070.04710.28
5.0.40.0030.03710.28
5.0.30.0030.05710.28
5.0.20.0000.04710.28
5.0.10.0030.03710.28
5.0.00.0100.05710.28
4.4.90.0070.01310.28
4.4.80.0000.02310.28
4.4.70.0000.03310.28
4.4.60.0000.02710.28
4.4.50.0030.02710.28
4.4.40.0000.04310.28
4.4.30.0030.03310.28
4.4.20.0030.02010.28
4.4.10.0000.03710.28
4.4.00.0030.04310.28
4.3.110.0000.04310.28
4.3.100.0070.03010.28
4.3.90.0000.03710.28
4.3.80.0030.05010.28
4.3.70.0000.03310.28
4.3.60.0000.03710.28
4.3.50.0030.03310.28
4.3.40.0030.04310.28
4.3.30.0000.04010.28
4.3.20.0000.03310.28
4.3.10.0030.01710.28
4.3.00.0000.03310.28

preferences:
32.47 ms | 401 KiB | 5 Q