3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); $t = $date->strtotime('Tuesday'); echo $t->format('YY-mm-dd');

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)
8.3.60.0150.00016.63
8.3.50.0110.00716.53
8.3.40.0120.00319.09
8.3.30.0090.00619.09
8.3.20.0050.00220.27
8.3.10.0040.00423.45
8.3.00.0000.00823.53
8.2.180.0100.01016.73
8.2.170.0150.00022.96
8.2.160.0130.00022.12
8.2.150.0050.00225.66
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00917.75
8.2.110.0070.00419.45
8.2.100.0090.00317.63
8.2.90.0080.00019.25
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00817.68
8.2.50.0050.00318.07
8.2.40.0060.00320.93
8.2.30.0040.00417.99
8.2.20.0000.00917.94
8.2.10.0040.00418.11
8.2.00.0070.00018.11
8.1.280.0150.00025.92
8.1.270.0080.00020.15
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0110.01123.96
8.1.230.0040.00819.13
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.00817.60
8.1.190.0000.00917.35
8.1.180.0070.00018.10
8.1.170.0080.00018.78
8.1.160.0090.00021.89
8.1.150.0000.00718.88
8.1.140.0030.00617.48
8.1.130.0030.00317.61
8.1.120.0030.00617.63
8.1.110.0050.00217.58
8.1.100.0070.00017.63
8.1.90.0000.00817.60
8.1.80.0000.00817.61
8.1.70.0030.00317.60
8.1.60.0060.00317.63
8.1.50.0000.00817.64
8.1.40.0000.00717.55
8.1.30.0000.00817.77
8.1.20.0040.00417.86
8.1.10.0050.00317.73
8.1.00.0020.00517.58
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0070.00018.52
8.0.270.0000.00717.25
8.0.260.0030.00317.21
8.0.250.0000.00717.14
8.0.240.0030.00317.08
8.0.230.0030.00317.03
8.0.220.0000.00716.99
8.0.210.0030.00317.02
8.0.200.0000.00817.01
8.0.190.0050.00317.10
8.0.180.0000.00817.02
8.0.170.0060.00316.98
8.0.160.0000.00717.14
8.0.150.0030.00316.93
8.0.140.0030.00317.02
8.0.130.0000.00813.43
8.0.120.0040.00417.02
8.0.110.0020.00517.08
8.0.100.0040.00416.90
8.0.90.0040.00417.00
8.0.80.0030.01317.08
8.0.70.0040.00417.13
8.0.60.0000.00817.14
8.0.50.0000.00717.14
8.0.30.0090.00717.14
8.0.20.0060.01517.40
8.0.10.0000.00817.14
8.0.00.0060.01216.93
7.4.330.0030.00315.22
7.4.320.0060.00016.64
7.4.300.0000.00616.64
7.4.290.0030.00616.64
7.4.280.0040.00416.54
7.4.270.0070.00016.53
7.4.260.0030.00716.75
7.4.250.0000.00816.64
7.4.240.0040.00416.63
7.4.230.0000.00616.75
7.4.220.0070.01016.56
7.4.210.0070.00816.68
7.4.200.0000.00716.54
7.4.160.0090.00616.67
7.4.150.0200.02017.40
7.4.140.0060.01217.86
7.4.130.0070.01116.88
7.4.120.0100.01016.73
7.4.110.0190.00016.72
7.4.100.0140.00916.70
7.4.90.0170.00016.55
7.4.80.0150.00619.39
7.4.70.0110.00716.85
7.4.60.0130.00316.68
7.4.50.0040.00416.66
7.4.40.0110.00516.91
7.4.30.0070.01016.52
7.4.00.0140.00414.94
7.3.330.0060.00013.20
7.3.320.0030.00313.13
7.3.310.0000.00716.47
7.3.300.0040.00416.44
7.3.290.0000.00816.17
7.3.280.0130.00616.41
7.3.270.0070.01017.40
7.3.260.0090.01516.63
7.3.250.0110.00816.49
7.3.240.0110.00716.54
7.3.230.0150.00416.49
7.3.210.0070.01116.49
7.3.200.0050.01116.45
7.3.190.0070.01116.61
7.3.180.0060.00916.52
7.3.170.0060.00916.40
7.3.160.0080.00816.53
7.3.10.0150.00616.21
7.3.00.0160.00316.46
7.2.330.0100.00716.56
7.2.320.0090.00916.52
7.2.310.0100.01316.95
7.2.300.0150.00616.63
7.2.290.0030.01316.53
7.2.130.0040.01416.26
7.2.120.0110.01116.35
7.2.110.0130.01016.77
7.2.100.0050.01416.20
7.2.90.0200.00716.91
7.2.80.0120.00316.77
7.2.70.0170.00316.91
7.2.60.0050.00816.74
7.2.50.0080.01216.94
7.2.40.0160.00716.55
7.2.30.0040.01216.56
7.2.20.0100.00916.66
7.2.10.0120.00616.60
7.2.00.0080.00718.18
7.1.250.0180.00015.44
7.1.200.0090.00315.76
7.1.100.0070.00717.80
7.1.70.0070.00017.29
7.1.60.0140.01119.12
7.1.50.0100.01416.85
7.1.00.0000.08022.39
7.0.200.0240.00715.14
7.0.60.0070.08319.84
7.0.50.0100.07717.84
7.0.40.0100.05020.00
7.0.30.0370.04020.00
7.0.20.0230.06720.12
7.0.10.0230.06719.99
7.0.00.0170.07320.07
5.6.280.0030.03321.04
5.6.210.0030.07720.54
5.6.200.0070.06318.13
5.6.190.0070.08720.47
5.6.180.0130.07720.77
5.6.170.0270.05320.39
5.6.160.0200.07020.37
5.6.150.0030.04718.08
5.6.140.0070.07718.21
5.6.130.0070.06718.23
5.6.120.0100.05320.89
5.6.110.0030.08720.97
5.6.100.0070.07721.11
5.6.90.0070.08720.97
5.6.80.0100.07720.50
5.6.70.0200.08320.39
5.5.350.0200.06720.29
5.5.340.0130.03017.87
5.5.330.0070.05320.56
5.5.320.0070.03720.20
5.5.310.0270.04720.32
5.5.300.0030.04718.03
5.5.290.0030.04318.00
5.5.280.0070.04320.77
5.5.270.0100.03320.64
5.5.260.0030.05020.86
5.5.250.0030.06020.49
5.5.240.0100.08320.36
5.4.450.0570.06319.28
5.4.440.0630.07319.13
5.4.430.1000.06019.41
5.4.420.0700.06319.12
5.4.410.0130.05019.09
5.4.400.0170.04319.14
5.4.390.0430.06718.96
5.4.380.0930.06319.16
5.4.370.0930.05719.14
5.4.360.0800.05319.23
5.4.350.0730.05018.94
5.4.340.0830.05019.13
5.4.320.0630.06319.14
5.4.310.0730.05318.98
5.4.300.0930.05019.14
5.4.290.0700.06719.14
5.4.280.0900.03718.98
5.4.270.0900.05319.13
5.4.260.1100.04718.77
5.4.250.1270.05318.98
5.4.240.1000.07018.77
5.4.230.0770.06018.93
5.4.220.0830.06318.77
5.4.210.0500.06319.25
5.4.200.0030.07716.61
5.4.190.0570.05318.95
5.4.180.0870.05718.82
5.4.170.0900.05719.06
5.4.160.0870.05019.08
5.4.150.0200.05719.20
5.4.140.0100.05716.43
5.4.130.1030.05716.23
5.4.120.0770.06716.42
5.4.110.0830.05316.33
5.4.100.1030.04316.53
5.4.90.0900.06016.38
5.4.80.1000.05016.39
5.4.70.0800.05316.35
5.4.60.0870.05716.34
5.4.50.1130.07016.20
5.4.40.0970.05016.55
5.4.30.1000.05316.45
5.4.20.1100.05716.43
5.4.10.0700.05716.33
5.4.00.0630.06315.96
5.3.290.0970.06714.47
5.3.280.0930.05714.46
5.3.270.1030.06314.47
5.3.260.0930.07714.45
5.3.250.0900.05014.46
5.3.240.0970.05014.45
5.3.230.1000.04714.43
5.3.220.0930.06714.39
5.3.210.0770.06014.58
5.3.200.0570.05714.40
5.3.190.0100.05314.55
5.3.180.0130.05014.40
5.3.170.0600.04714.39
5.3.160.1000.04714.56
5.3.150.0670.06714.51
5.3.140.0870.06014.41
5.3.130.0400.05314.38
5.3.120.0370.06014.52
5.3.110.0130.05714.55
5.3.100.0730.06013.98
5.3.90.0730.06013.90
5.3.80.0830.05013.85
5.3.70.0930.04713.81
5.3.60.0970.04714.00
5.3.50.1070.05013.75
5.3.40.0900.05714.04
5.3.30.0870.04713.68
5.3.20.0930.07313.54
5.3.10.0800.04313.64
5.3.00.0770.04713.43
5.2.170.0870.05011.09
5.2.160.0900.04711.01
5.2.150.0730.04711.04
5.2.140.0730.04711.32
5.2.130.0770.03711.05
5.2.120.0770.03311.05
5.2.110.0700.04311.11
5.2.100.0630.03710.99
5.2.90.0600.04011.13
5.2.80.0700.03711.05
5.2.70.0670.03710.93
5.2.60.0570.04710.99
5.2.50.0630.04310.81
5.2.40.0600.05310.78
5.2.30.0600.04010.90
5.2.20.0530.04310.75
5.2.10.0630.03310.91
5.2.00.0570.04310.57
5.1.60.0670.04310.15
5.1.50.0500.03310.04
5.1.40.0630.04010.03
5.1.30.0470.03710.30
5.1.20.0470.05010.42
5.1.10.0600.03310.04
5.1.00.0570.0279.98
5.0.50.0270.0308.41
5.0.40.0330.0238.28
5.0.30.0430.0438.19
5.0.20.0330.0278.25
5.0.10.0270.0278.23
5.0.00.0230.0478.07
4.4.90.0270.0307.18
4.4.80.0230.0237.18
4.4.70.0330.0237.18
4.4.60.0430.0207.18
4.4.50.0370.0277.18
4.4.40.0270.0377.18
4.4.30.0270.0237.18
4.4.20.0370.0177.18
4.4.10.0300.0177.18
4.4.00.0330.0377.18
4.3.110.0370.0237.18
4.3.100.0300.0207.18
4.3.90.0300.0207.18
4.3.80.0370.0277.18
4.3.70.0330.0177.18
4.3.60.0270.0207.18
4.3.50.0270.0237.18
4.3.40.0400.0237.18
4.3.30.0130.0237.18
4.3.20.0170.0277.18
4.3.10.0100.0237.18
4.3.00.0000.0307.29

preferences:
40.4 ms | 400 KiB | 5 Q