3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = strtotime('now'); $next_monday = strtotime('Monday'); echo date('d', $next_monday-$now)+1 . "\r\n"; echo date('Y-m-d', $now) . "T00:00:00<br>"; echo date('Y-m-d', $next_monday) . "T00:00:00"; ?>

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)
8.3.60.0070.01016.63
8.3.50.0100.01022.20
8.3.40.0090.00618.92
8.3.30.0120.00318.95
8.3.20.0080.00020.02
8.3.10.0030.00623.50
8.3.00.0000.00818.96
8.2.180.0090.00616.63
8.2.170.0140.00722.96
8.2.160.0200.00020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00320.60
8.2.110.0080.00022.23
8.2.100.0090.00317.97
8.2.90.0090.00019.34
8.2.80.0050.00318.00
8.2.70.0080.00017.75
8.2.60.0030.00617.93
8.2.50.0000.00918.07
8.2.40.0050.00320.13
8.2.30.0050.00318.24
8.2.20.0000.00817.92
8.2.10.0000.00818.11
8.2.00.0040.00417.83
8.1.280.0150.00025.92
8.1.270.0050.00322.24
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0080.00319.10
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00617.60
8.1.190.0060.00317.60
8.1.180.0030.00519.14
8.1.170.0090.00118.63
8.1.160.0040.00422.07
8.1.150.0030.00518.85
8.1.140.0040.00417.69
8.1.130.0070.00017.92
8.1.120.0030.00517.74
8.1.110.0030.00717.69
8.1.100.0030.00317.73
8.1.90.0040.00417.66
8.1.80.0000.00717.64
8.1.70.0000.00817.71
8.1.60.0080.00017.78
8.1.50.0050.00317.62
8.1.40.0030.00617.66
8.1.30.0030.00517.70
8.1.20.0040.00417.84
8.1.10.0040.00417.70
8.1.00.0040.00417.56
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0030.00518.57
8.0.270.0030.00317.32
8.0.260.0000.00717.25
8.0.250.0000.00717.15
8.0.240.0020.00517.27
8.0.230.0030.00317.25
8.0.220.0080.00017.07
8.0.210.0020.00517.08
8.0.200.0000.00717.21
8.0.190.0000.00717.27
8.0.180.0000.00717.13
8.0.170.0060.00317.23
8.0.160.0040.00417.07
8.0.150.0000.00817.13
8.0.140.0030.00517.13
8.0.130.0030.00313.57
8.0.120.0000.00817.20
8.0.110.0040.00417.23
8.0.100.0040.00417.21
8.0.90.0000.00717.26
8.0.80.0080.00817.14
8.0.70.0040.00417.15
8.0.60.0030.00517.18
8.0.50.0080.00017.18
8.0.30.0140.00517.19
8.0.20.0110.00917.41
8.0.10.0000.00717.28
8.0.00.0090.01016.95
7.4.330.0030.00315.07
7.4.320.0030.00316.67
7.4.300.0000.00616.55
7.4.290.0040.00416.77
7.4.280.0030.00316.63
7.4.270.0070.00016.59
7.4.260.0070.00316.50
7.4.250.0000.00716.57
7.4.240.0030.00316.63
7.4.230.0030.00316.46
7.4.220.0040.01416.82
7.4.210.0090.00716.73
7.4.200.0040.00416.59
7.4.190.0070.00016.87
7.4.160.0170.00016.86
7.4.150.0130.00617.40
7.4.140.0120.01217.86
7.4.130.0130.00516.70
7.4.120.0020.01616.74
7.4.110.0060.00916.77
7.4.100.0070.01416.60
7.4.90.0100.00716.64
7.4.80.0170.00619.39
7.4.70.0070.01016.68
7.4.60.0040.01216.51
7.4.50.0000.00916.82
7.4.40.0080.00816.41
7.4.30.0100.00616.88
7.4.00.0070.00715.06
7.3.330.0030.00313.30
7.3.320.0050.00013.27
7.3.310.0070.00016.44
7.3.300.0030.00316.30
7.3.290.0110.00316.50
7.3.280.0080.00716.47
7.3.270.0150.00917.40
7.3.260.0110.00516.77
7.3.250.0130.00716.76
7.3.240.0080.00816.42
7.3.230.0040.01316.55
7.3.210.0090.00916.68
7.3.200.0110.00819.39
7.3.190.0150.00416.64
7.3.180.0030.01316.50
7.3.170.0090.01216.72
7.3.160.0150.00016.46
7.3.120.0040.01114.70
7.2.330.0110.00716.62
7.2.320.0110.00616.81
7.2.310.0170.00016.76
7.2.300.0070.01016.70
7.2.290.0170.00716.75
7.2.00.0060.00919.59
7.1.100.0030.00618.18
7.1.70.0060.00617.56
7.1.60.0030.02119.46
7.1.50.0120.00916.88
7.1.00.0030.09022.42
7.0.200.0040.00416.97
7.0.140.0070.07021.98
7.0.80.0330.07719.89
7.0.70.0530.07319.89
7.0.60.0430.04320.08
7.0.50.0400.07320.23
7.0.40.0070.08720.10
7.0.30.0070.05720.09
7.0.20.0100.05320.13
7.0.10.0070.05720.09
7.0.00.0130.07320.10
5.6.280.0000.07720.76
5.6.230.0070.05320.68
5.6.220.0170.07720.59
5.6.210.0070.08320.75
5.6.200.0100.06320.95
5.6.190.0130.05321.13
5.6.180.0070.08021.06
5.6.170.0070.08321.03
5.6.160.0200.07021.11
5.6.150.0130.04721.02
5.6.140.0030.08320.97
5.6.130.0130.07321.10
5.6.120.0100.06321.03
5.6.110.0100.06320.91
5.6.100.0100.08321.05
5.6.90.0070.04720.90
5.6.80.0130.05320.54
5.6.70.0030.06720.50
5.6.60.0100.07720.40
5.6.50.0030.08320.48
5.6.40.0030.04720.45
5.6.30.0070.07320.39
5.6.20.0030.04320.28
5.6.10.0070.03320.42
5.6.00.0070.03720.35
5.5.370.0030.06020.36
5.5.360.0100.05720.38
5.5.350.0130.03720.40
5.5.340.0100.04320.90
5.5.330.0100.05320.82
5.5.320.0130.07320.89
5.5.310.0100.08320.93
5.5.300.0030.04320.82
5.5.290.0130.07020.63
5.5.280.0070.08320.80
5.5.270.0100.04320.84
5.5.260.0030.08020.88
5.5.250.0100.08020.66
5.5.240.0100.03720.22
5.5.230.0070.08720.30
5.5.220.0030.08020.19
5.5.210.0070.08320.16
5.5.200.0100.08320.13
5.5.190.0130.05720.26
5.5.180.0100.04320.24
5.5.160.0030.04020.27
5.5.150.0130.03320.25
5.5.140.0030.04320.16
5.5.130.0100.04020.27
5.5.120.0070.04020.13
5.5.110.0000.04320.15
5.5.100.0000.04319.98
5.5.90.0070.03319.94
5.5.80.0030.04020.06
5.5.70.0030.05020.00
5.5.60.0000.07019.95
5.5.50.0170.03719.99
5.5.40.0000.04020.04
5.5.30.0030.04020.04
5.5.20.0070.05720.10
5.5.10.0000.04320.10
5.5.00.0100.05320.09
5.4.450.0030.05019.41
5.4.440.0070.06019.15
5.4.430.0030.05019.29
5.4.420.0070.06719.28
5.4.410.0100.08319.42
5.4.400.0130.07319.04
5.4.390.0170.07018.98
5.4.380.0000.08019.02
5.4.370.0070.07018.95
5.4.360.0030.04719.12
5.4.350.0170.06719.05
5.4.340.0100.06019.05
5.4.320.0030.04719.06
5.4.310.0030.04019.09
5.4.300.0030.05718.80
5.4.290.0030.04018.83
5.4.280.0000.04319.22
5.4.270.0030.03719.05
5.4.260.0000.04019.03
5.4.250.0030.03319.11
5.4.240.0030.03719.03
5.4.230.0030.04019.13
5.4.220.0030.04019.05
5.4.210.0030.03719.13
5.4.200.0030.03719.04
5.4.190.0100.03719.13
5.4.180.0130.06718.82
5.4.170.0000.03719.11
5.4.160.0000.03719.04
5.4.150.0000.05718.94
5.4.140.0030.03716.34
5.4.130.0000.04016.32
5.4.120.0030.04016.45
5.4.110.0100.07316.49
5.4.100.0070.04316.28
5.4.90.0030.03316.31
5.4.80.0000.03316.47
5.4.70.0030.03716.44
5.4.60.0030.03016.20
5.4.50.0030.03316.28
5.4.40.0070.03016.28
5.4.30.0100.03016.18
5.4.20.0000.03716.26
5.4.10.0030.03316.19
5.4.00.0070.03015.81
5.3.290.0070.03314.66
5.3.280.0000.04014.55
5.3.270.0000.04014.44
5.3.260.0030.03714.42
5.3.250.0100.03014.45
5.3.240.0070.03714.59
5.3.230.0070.03314.55
5.3.220.0070.03714.42
5.3.210.0070.05714.55
5.3.200.0030.04314.42
5.3.190.0070.03314.39
5.3.180.0100.03714.43
5.3.170.0030.03714.55
5.3.160.0030.03714.41
5.3.150.0130.03314.37
5.3.140.0000.04014.53
5.3.130.0100.07014.51
5.3.120.0000.04014.47
5.3.110.0030.03714.50
5.3.100.0070.03714.01
5.3.90.0030.03713.88
5.3.80.0030.05014.00
5.3.70.0030.03713.92
5.3.60.0130.02313.77
5.3.50.0030.03713.91
5.3.40.0070.06313.90
5.3.30.0000.03713.76
5.3.20.0030.04713.68
5.3.10.0070.06713.43
5.3.00.0170.06313.61
5.2.170.0030.02711.16
5.2.160.0000.04010.93
5.2.150.0030.03011.21
5.2.140.0100.02010.98
5.2.130.0030.06311.14
5.2.120.0030.06011.09
5.2.110.0000.03711.09
5.2.100.0030.04010.92
5.2.90.0100.03710.95
5.2.80.0030.06311.13
5.2.70.0100.05711.09
5.2.60.0070.06011.02
5.2.50.0070.06711.04
5.2.40.0000.03710.93
5.2.30.0030.05010.92
5.2.20.0030.06010.98
5.2.10.0000.04310.96
5.2.00.0070.05310.92
5.1.60.0030.03010.92
5.1.50.0030.04010.92
5.1.40.0070.03310.92
5.1.30.0030.05010.92
5.1.20.0000.06010.92
5.1.10.0070.05710.92
5.1.00.0000.05710.92
5.0.50.0030.04710.92
5.0.40.0100.03710.92
5.0.30.0030.06310.92
5.0.20.0030.03710.92
5.0.10.0070.02010.92
5.0.00.0070.03310.92
4.4.90.0000.02310.92
4.4.80.0100.02010.92
4.4.70.0000.02310.92
4.4.60.0030.03310.92
4.4.50.0070.01710.92
4.4.40.0070.04310.92
4.4.30.0000.04010.92
4.4.20.0030.03310.92
4.4.10.0000.03710.92
4.4.00.0070.03010.92
4.3.110.0030.03710.92
4.3.100.0000.03710.92
4.3.90.0100.02710.92
4.3.80.0070.04010.92
4.3.70.0070.01710.92
4.3.60.0030.03010.92
4.3.50.0000.03010.92
4.3.40.0030.05310.92
4.3.30.0030.02010.92
4.3.20.0000.03710.92
4.3.10.0070.03010.92
4.3.00.0000.03010.92

preferences:
43.8 ms | 401 KiB | 5 Q