3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2020-01-01'); $X++; echo($X->format('d/m/Y') . "\n"); echo($X<$Y ? "X\n" : "Y\n"); $S=$X->format('e'); echo($X->format('d/m/Y') . "\n"); $X= new DateTime('@' . $X->format('U')); $X->setTimeZone(new DateTimeZone($S)); echo($X->format('d/m/Y') . "\n"); echo($X->format('e') . "\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)
8.3.60.0070.00718.54
8.3.50.0100.01021.27
8.3.40.0140.00319.23
8.3.30.0140.00019.20
8.3.20.0080.00020.29
8.3.10.0000.00822.10
8.3.00.0040.00422.43
8.2.180.0110.01116.88
8.2.170.0070.01122.96
8.2.160.0070.00719.29
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.50
8.2.110.0040.00422.07
8.2.100.0080.00817.84
8.2.90.0050.00219.05
8.2.80.0030.00517.97
8.2.70.0040.00417.86
8.2.60.0000.00918.05
8.2.50.0040.00418.07
8.2.40.0050.00320.01
8.2.30.0070.00018.05
8.2.20.0070.00017.93
8.2.10.0040.00417.83
8.2.00.0030.00617.87
8.1.280.0060.01225.92
8.1.270.0080.00022.02
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0040.00719.16
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0000.01017.47
8.1.190.0040.00417.41
8.1.180.0040.00418.75
8.1.170.0030.00618.71
8.1.160.0000.00822.20
8.1.150.0040.00418.78
8.1.140.0000.00817.59
8.1.130.0030.00317.81
8.1.120.0000.00717.61
8.1.110.0040.00417.57
8.1.100.0040.00417.68
8.1.90.0000.00717.59
8.1.80.0000.00717.64
8.1.70.0080.00017.47
8.1.60.0080.00017.50
8.1.50.0030.00517.73
8.1.40.0040.00417.66
8.1.30.0000.00817.68
8.1.20.0030.00517.69
8.1.10.0000.00717.75
8.1.00.0040.00417.72
8.0.300.0000.00718.77
8.0.290.0020.00517.05
8.0.280.0000.00718.39
8.0.270.0000.00717.31
8.0.260.0030.00316.95
8.0.250.0000.00717.21
8.0.240.0030.00517.19
8.0.230.0030.00317.19
8.0.220.0040.00417.18
8.0.210.0030.00317.07
8.0.200.0040.00417.14
8.0.190.0070.00017.18
8.0.180.0000.00717.12
8.0.170.0000.00717.20
8.0.160.0000.00716.98
8.0.150.0040.00417.00
8.0.140.0000.00717.04
8.0.130.0000.00613.38
8.0.120.0080.00017.08
8.0.110.0070.00017.00
8.0.100.0040.00416.91
8.0.90.0000.00716.90
8.0.80.0080.00617.16
8.0.70.0050.00217.00
8.0.60.0040.00417.18
8.0.50.0040.00417.17
8.0.30.0080.01117.06
8.0.20.0120.00717.40
8.0.10.0050.00217.29
8.0.00.0110.00816.96
7.4.330.0070.00015.00
7.4.320.0000.00616.64
7.4.300.0000.00616.80
7.4.290.0040.00416.66
7.4.280.0000.00716.68
7.4.270.0030.00316.68
7.4.260.0070.00016.65
7.4.250.0030.00316.56
7.4.240.0040.00416.63
7.4.230.0030.00316.65
7.4.220.0090.00916.73
7.4.210.0080.00816.70
7.4.200.0040.00416.78
7.4.190.0000.00716.90
7.4.160.0150.00316.53
7.4.150.0100.01017.40
7.4.140.0160.00717.86
7.4.130.0110.00816.66
7.4.120.0060.01316.69
7.4.110.0140.01116.79
7.4.100.0040.01316.75
7.4.90.0100.01416.58
7.4.80.0060.00919.39
7.4.70.0080.00816.57
7.4.60.0130.00316.55
7.4.50.0030.00516.73
7.4.40.0080.00322.77
7.4.30.0090.00616.68
7.4.00.0040.01215.29
7.3.330.0000.00513.32
7.3.320.0060.00013.26
7.3.310.0000.00716.53
7.3.300.0000.00716.39
7.3.290.0070.00716.39
7.3.280.0090.00716.43
7.3.270.0140.00317.40
7.3.260.0100.00716.61
7.3.250.0070.01016.48
7.3.240.0120.00616.72
7.3.230.0040.01216.64
7.3.210.0060.01216.50
7.3.200.0190.00319.39
7.3.190.0130.01016.56
7.3.180.0060.00916.62
7.3.170.0190.00316.47
7.3.160.0070.01016.52
7.3.120.0060.00614.89
7.2.330.0040.01416.96
7.2.320.0110.00916.82
7.2.310.0070.01017.00
7.2.300.0080.00816.96
7.2.290.0100.00716.75
7.2.110.0400.01016.48
7.2.60.0200.01316.81
7.2.00.0000.01119.35
7.1.200.0100.00315.73
7.1.100.0060.00618.28
7.1.70.0080.00017.30
7.1.60.0000.02019.82
7.1.50.0070.01717.30
7.1.00.0070.07722.31
7.0.200.0040.00816.82
7.0.140.0070.07022.21
7.0.60.0070.03720.10
7.0.50.0070.07717.92
7.0.40.0170.08020.21
7.0.30.0330.07320.09
7.0.20.0330.06320.02
7.0.10.0030.08020.19
7.0.00.0170.04320.08
5.6.280.0030.07320.88
5.6.210.0370.06020.72
5.6.200.0100.03718.18
5.6.190.0030.04720.56
5.6.180.0470.06720.68
5.6.170.0330.05320.39
5.6.160.0030.09020.42
5.6.150.0030.08318.12
5.6.140.0000.04318.18
5.6.130.0130.08018.13
5.6.120.0070.07021.09
5.6.110.0070.08320.88
5.6.100.0070.05021.10
5.6.90.0000.08320.99
5.6.80.0130.07320.37
5.5.350.0200.03020.35
5.5.340.0130.06017.89
5.5.330.0070.05320.36
5.5.320.0270.03020.34
5.5.310.0230.05320.29
5.5.300.0000.06318.01
5.5.290.0100.08317.95
5.5.280.0130.08020.79
5.5.270.0000.04320.94
5.5.260.0100.07320.67
5.5.250.0070.06020.46
5.5.240.0170.04720.26
5.4.450.0830.05319.50
5.4.440.0630.06719.44
5.4.430.0030.06019.42
5.4.420.0170.04719.15
5.4.410.0130.05018.70
5.4.400.0130.06318.79
5.4.390.0170.04718.73
5.4.380.0100.05318.72
5.4.370.0170.05018.59
5.4.360.0070.06018.71
5.4.350.0270.04318.72
5.4.340.0200.04718.74
5.4.320.0090.04512.46
5.4.310.0100.04612.45
5.4.300.0050.03812.46
5.4.290.0050.04812.45
5.4.280.0050.03712.35
5.4.270.0110.03412.35
5.4.260.0070.05718.70
5.4.250.0130.05018.73
5.4.240.0130.05718.96
5.4.230.0200.04318.99
5.4.220.0070.08018.86
5.4.210.0130.04718.73
5.4.200.0100.05018.82
5.4.190.0100.05018.77
5.4.180.0170.04719.00
5.4.170.0000.06018.84
5.4.160.0070.06318.65
5.4.150.0070.05718.82
5.4.140.0170.05316.48
5.4.130.0230.05716.40
5.4.120.0130.06716.28
5.4.110.0130.06016.55
5.4.100.0070.05316.35
5.4.90.0100.04716.58
5.4.80.0070.05016.18
5.4.70.0200.06716.29
5.4.60.0170.06716.25
5.4.50.0100.04716.19
5.4.40.0230.05316.36
5.4.30.0200.05716.47
5.4.20.0130.05016.16
5.4.10.0130.07016.30
5.4.00.0200.04315.89
5.3.290.0110.03712.80
5.3.280.0100.07314.45
5.3.270.0070.05314.38
5.3.260.0030.05714.61
5.3.250.0070.05014.61
5.3.240.0170.04314.37
5.3.230.0170.04314.61
5.3.220.0170.06314.42
5.3.210.0200.07014.71
5.3.200.0130.07314.44
5.3.190.0100.04714.61
5.3.180.0100.04714.58
5.3.170.0070.05314.68
5.3.160.0100.05014.43
5.3.150.0130.07014.61
5.3.140.0070.06314.50
5.3.130.0200.05314.24
5.3.120.0070.05714.42
5.3.110.0100.07714.38
5.3.100.0070.06314.19
5.3.90.0130.04713.79
5.3.80.0100.06714.04
5.3.70.0030.06013.71
5.3.60.0030.07313.79
5.3.50.0100.04713.65
5.3.40.0070.05313.72
5.3.30.0030.05313.61
5.3.20.0030.07013.84
5.3.10.0170.06713.70
5.3.00.0070.07013.58
5.2.170.0070.04011.03
5.2.160.0030.06011.16
5.2.150.0030.04310.90
5.2.140.0100.04011.04
5.2.130.0070.04010.98
5.2.120.0030.04711.10
5.2.110.0100.04711.01
5.2.100.0070.05710.99
5.2.90.0170.04011.21
5.2.80.0030.04710.99
5.2.70.0100.03711.09
5.2.60.0130.03310.98
5.2.50.0130.03310.78
5.2.40.0000.05011.01
5.2.30.0100.05710.99
5.2.20.0130.04310.85
5.2.10.0070.05010.90
5.2.00.0030.05310.70
5.1.60.0030.05010.03
5.1.50.0030.0479.96
5.1.40.0030.03310.01
5.1.30.0100.04010.55
5.1.20.0070.05310.43
5.1.10.0030.03710.15
5.1.00.0070.05010.11
5.0.50.0070.0308.52
5.0.40.0000.0278.30
5.0.30.0000.0478.00
5.0.20.0000.0338.27
5.0.10.0070.0338.27
5.0.00.0030.0438.08
4.4.90.0030.0307.48
4.4.80.0070.0207.48
4.4.70.0030.0237.48
4.4.60.0000.0337.48
4.4.50.0070.0277.48
4.4.40.0100.0337.48
4.4.30.0030.0237.48
4.4.20.0100.0207.48
4.4.10.0100.0237.48
4.4.00.0030.0337.48
4.3.110.0000.0277.48
4.3.100.0030.0207.48
4.3.90.0000.0237.48
4.3.80.0000.0477.48
4.3.70.0030.0237.48
4.3.60.0000.0207.48
4.3.50.0030.0277.48
4.3.40.0030.0307.48
4.3.30.0030.0207.48
4.3.20.0000.0237.48
4.3.10.0100.0237.48
4.3.00.0200.0236.76

preferences:
36.38 ms | 400 KiB | 5 Q