3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Y= new DateTime(); $X= new DateTime('2020-01-01'); echo($X++); 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)
8.3.60.0110.00418.65
8.3.50.0090.00921.21
8.3.40.0170.00019.01
8.3.30.0090.00619.17
8.3.20.0070.00020.39
8.3.10.0040.00421.96
8.3.00.0080.00022.30
8.2.180.0110.00416.88
8.2.170.0110.00822.96
8.2.160.0070.00719.34
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00419.77
8.2.110.0100.00019.36
8.1.280.0060.00825.92
8.1.270.0080.00021.82
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00419.38
7.4.10.0100.02016.92
7.4.00.0130.00915.65
7.3.130.0190.00816.42
7.3.120.0090.01215.63
7.3.110.0140.00715.46
7.3.100.0150.00815.33
7.3.90.0110.00715.43
7.3.80.0100.01215.41
7.3.70.0050.01415.53
7.3.60.0120.00815.55
7.3.50.0070.01115.34
7.3.40.0080.00915.49
7.3.30.0050.01215.45
7.3.20.0090.00717.20
7.3.10.0100.00717.30
7.3.00.0120.00917.17
7.2.260.0280.00316.89
7.2.250.0060.01816.00
7.2.240.0120.00915.59
7.2.230.0100.01115.77
7.2.220.0110.00815.73
7.2.210.0080.01215.59
7.2.200.0120.00815.73
7.2.190.0110.00615.65
7.2.180.0060.01315.72
7.2.170.0070.01115.74
7.2.160.0120.00615.72
7.2.150.0060.01217.53
7.2.140.0090.00817.55
7.2.130.0090.01017.56
7.2.120.0090.01017.55
7.2.110.0090.00717.50
7.2.100.0100.00917.44
7.2.90.0080.00815.81
7.2.80.0110.00817.58
7.2.70.0110.01017.31
7.2.60.0080.01117.33
7.2.50.0070.01617.43
7.2.40.0130.00717.48
7.2.30.0120.01117.53
7.2.20.0090.01217.56
7.2.10.0120.00517.50
7.2.00.0070.00918.04
7.1.330.0080.01316.38
7.1.320.0090.00916.28
7.1.310.0070.01116.22
7.1.300.0100.00816.25
7.1.290.0150.00316.34
7.1.280.0090.00816.19
7.1.270.0040.01316.29
7.1.260.0100.00916.31
7.1.250.0120.00316.38
7.1.240.0130.00616.43
7.1.230.0120.00816.63
7.1.220.0040.01316.56
7.1.210.0110.00716.46
7.1.200.0100.00616.41
7.1.190.0060.01416.62
7.1.180.0110.01016.46
7.1.170.0120.00716.51
7.1.160.0070.01416.54
7.1.150.0070.01316.55
7.1.140.0090.01116.66
7.1.130.0110.00916.55
7.1.120.0130.00716.59
7.1.110.0130.00716.64
7.1.100.0110.00816.61
7.1.90.0100.01116.39
7.1.80.0140.00716.55
7.1.70.0120.00516.75
7.1.60.0090.00916.73
7.1.50.0120.00821.18
7.1.40.0130.00616.32
7.1.30.0130.00816.56
7.1.20.0080.01116.57
7.1.10.0100.01316.46
7.1.00.0100.02218.40
7.0.330.0130.00616.26
7.0.320.0140.00316.09
7.0.310.0090.01216.34
7.0.300.0080.01316.34
7.0.290.0170.00316.15
7.0.280.0120.01016.20
7.0.270.0100.00916.13
7.0.260.0100.00816.30
7.0.250.0110.00716.39
7.0.240.0070.00913.20
7.0.230.0090.00613.15
7.0.220.0120.00413.14
7.0.210.0140.00213.20
7.0.200.0080.00916.52
7.0.190.0100.01216.24
7.0.180.0130.00816.20
7.0.170.0120.00613.15
7.0.160.0090.01116.33
7.0.150.0060.00813.03
7.0.140.0060.02916.16
7.0.130.0100.00714.16
7.0.120.0110.00613.15
7.0.110.0100.00613.23
7.0.100.0090.00413.14
7.0.90.0120.00513.96
7.0.80.0110.00916.10
7.0.70.0080.01116.33
7.0.60.0120.03017.51
7.0.50.0100.02116.82
7.0.40.0150.02016.24
7.0.30.0150.03114.69
7.0.20.0210.02914.71
7.0.10.0130.03516.28
7.0.00.0040.02214.56
5.6.400.0100.01215.23
5.6.390.0140.00615.03
5.6.380.0140.00715.11
5.6.370.0130.00715.39
5.6.360.0120.00715.40
5.6.350.0140.00815.21
5.6.340.0130.00512.29
5.6.330.0020.00412.49
5.6.320.0050.00412.37
5.6.310.0120.01015.14
5.6.300.0100.01215.36
5.6.290.0120.00915.18
5.6.280.0080.03116.99
5.6.270.0080.01215.30
5.6.260.0140.00515.29
5.6.250.0100.01015.26
5.6.240.0140.00615.13
5.6.230.0120.00212.66
5.6.220.0060.01315.21
5.6.210.0110.02117.07
5.6.200.0060.03214.35
5.6.190.0120.03215.00
5.6.180.1220.01816.87
5.6.170.0160.02416.86
5.6.160.0110.02416.93
5.6.150.0110.01614.21
5.6.140.0080.03116.14
5.6.130.0100.02116.25
5.6.120.0100.03215.34
5.6.110.0080.02717.07
5.6.100.0160.02417.21
5.6.90.0110.03617.12
5.6.80.0080.02915.22
5.6.70.0190.02716.77
5.6.60.0130.00915.20
5.6.50.0100.01215.26
5.6.40.0090.00915.05
5.6.30.0100.01215.20
5.6.20.0050.01215.22
5.6.10.0100.00512.27
5.6.00.0060.01615.27
5.5.380.0110.00915.08
5.5.370.0100.00815.21
5.5.360.0110.00915.19
5.5.350.0060.03316.96
5.5.340.0100.02516.14
5.5.330.0150.02816.79
5.5.320.0140.02615.31
5.5.310.0170.02615.08
5.5.300.0080.02314.22
5.5.290.0060.03614.38
5.5.280.0070.02717.06
5.5.270.0110.03116.97
5.5.260.0080.03517.05
5.5.250.0110.01615.33
5.5.240.0090.03116.80
5.5.230.0090.00915.00
5.5.220.0080.00712.56
5.5.210.0130.00512.50
5.5.200.0090.00914.95
5.5.190.0110.01215.07
5.5.180.0100.00712.67
5.5.170.0080.00814.91
5.5.160.0100.01014.96
5.5.150.0120.00914.89
5.5.140.0140.00315.18
5.5.130.0120.00715.02
5.5.120.0120.01015.19
5.5.110.0100.01015.05
5.5.100.0080.00812.60
5.5.90.0120.00814.94
5.5.80.0070.01014.98
5.5.70.0130.00714.93
5.5.60.0060.01315.10
5.5.50.0120.00312.55
5.5.40.0050.00912.27
5.5.30.0080.00512.43
5.5.20.0080.00814.83
5.5.10.0130.00312.53
5.5.00.0090.01214.80
5.4.450.0150.01814.30
5.4.440.0320.02114.41
5.4.430.0330.02314.29
5.4.420.0350.02314.41
5.4.410.0390.02614.42
5.4.400.0410.02014.02
5.4.390.0440.02314.12
5.4.380.0120.02214.13
5.4.370.0060.02513.91
5.4.360.0120.01914.04
5.4.350.0150.01914.04
5.4.340.0140.01814.19
5.4.330.0070.00411.82
5.4.320.0080.01911.99
5.4.310.0070.02012.07
5.4.300.0090.01411.91
5.4.290.0060.01911.95
5.4.280.0040.02211.93
5.4.270.0090.01612.03
5.4.260.0090.02114.09
5.4.250.0060.02414.13
5.4.240.0090.01914.11
5.4.230.0070.02614.12
5.4.220.0070.02514.13
5.4.210.0110.02714.08
5.4.200.0060.03014.07
5.4.190.0060.02514.12
5.4.180.0110.02114.12
5.4.170.0100.02514.17
5.4.160.0060.02814.15
5.4.150.0120.02414.12
5.4.140.0140.02413.35
5.4.130.0090.02813.25
5.4.120.0080.02913.44
5.4.110.0120.01713.25
5.4.100.0070.02213.40
5.4.90.0070.02413.31
5.4.80.0040.02213.18
5.4.70.0080.03013.39
5.4.60.0120.02413.37
5.4.50.0090.02113.36
5.4.40.0100.02713.40
5.4.30.0100.02713.34
5.4.20.0080.02113.31
5.4.10.0050.02413.40
5.4.00.0050.02613.28
5.3.290.0110.01612.32
5.3.280.0090.02012.80
5.3.270.0080.02212.83
5.3.260.0070.02812.83
5.3.250.0120.02612.79
5.3.240.0080.02512.75
5.3.230.0110.02412.81
5.3.220.0080.02212.62
5.3.210.0090.02312.62
5.3.200.0100.02012.77
5.3.190.0110.02212.80
5.3.180.0070.02112.80
5.3.170.0080.02112.77
5.3.160.0100.02112.87
5.3.150.0110.02912.81
5.3.140.0100.01812.73
5.3.130.0110.02112.54
5.3.120.0080.02312.58
5.3.110.0070.03012.77
5.3.100.0060.02412.55
5.3.90.0090.02112.54
5.3.80.0100.02412.47
5.3.70.0060.02512.44
5.3.60.0050.02912.61
5.3.50.0110.02312.54
5.3.40.0030.03212.49
5.3.30.0080.02512.45
5.3.20.0080.02212.28
5.3.10.0100.01712.29
5.3.00.0100.01812.23
5.2.170.0130.05310.90
5.2.160.0000.05011.16
5.2.150.0130.05011.15
5.2.140.0100.04310.90
5.2.130.0030.06311.03
5.2.120.0070.04011.20
5.2.110.0070.04010.98
5.2.100.0070.04310.98
5.2.90.0070.05011.12
5.2.80.0030.04311.09
5.2.70.0100.05710.98
5.2.60.0070.06011.05
5.2.50.0070.05010.86
5.2.40.0100.04311.15
5.2.30.0130.04010.97
5.2.20.0030.04711.07
5.2.10.0100.03311.07
5.2.00.0000.04710.62
5.1.60.0130.02710.19
5.1.50.0100.04710.02
5.1.40.0030.04010.17
5.1.30.0030.05710.41
5.1.20.0070.03710.27
5.1.10.0070.03710.02
5.1.00.0030.03710.11
5.0.50.0030.0408.75
5.0.40.0070.0378.29
5.0.30.0000.0478.43
5.0.20.0100.0308.29
5.0.10.0030.0278.01
5.0.00.0070.0378.25
4.4.90.0100.0177.48
4.4.80.0030.0207.48
4.4.70.0030.0207.48
4.4.60.0070.0207.48
4.4.50.0030.0307.48
4.4.40.0030.0377.48
4.4.30.0070.0207.48
4.4.20.0030.0207.48
4.4.10.0130.0207.48
4.4.00.0030.0437.48
4.3.110.0030.0307.48
4.3.100.0070.0177.48
4.3.90.0000.0237.48
4.3.80.0070.0307.48
4.3.70.0030.0207.48
4.3.60.0070.0177.48
4.3.50.0000.0237.48
4.3.40.0070.0307.48
4.3.30.0000.0337.48
4.3.20.0030.0237.48
4.3.10.0000.0237.48
4.3.00.0230.01710.14

preferences:
41.24 ms | 400 KiB | 5 Q