3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testArray = array("now"); for($i = 0, $size = count($testArray); $i < $size; ++$i) { $testDate = $testArray[$i]; echo $testDate, "\n"; echo strtotime($testDate), "\n"; echo date('r',strtotime($testDate)), "\n\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)
8.3.60.0110.01118.27
8.3.50.0230.00721.21
8.3.40.0140.01019.14
8.3.30.0070.00720.26
8.3.20.0050.00320.16
8.3.10.0050.00321.17
8.3.00.0040.00422.52
8.2.180.0090.01216.63
8.2.170.0090.00622.96
8.2.160.0070.00722.26
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00420.68
8.2.110.0040.00419.22
8.2.100.0060.00618.16
8.2.90.0030.00519.07
8.2.80.0050.00219.16
8.2.70.0030.00617.75
8.2.60.0110.00017.93
8.2.50.0080.00018.34
8.2.40.0040.00418.22
8.2.30.0040.00718.13
8.2.20.0050.00218.02
8.2.10.0040.00417.84
8.2.00.0080.00017.84
8.1.280.0130.00625.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0110.00021.96
8.1.230.0080.00420.81
8.1.220.0030.00618.77
8.1.210.0000.00719.15
8.1.200.0050.00517.48
8.1.190.0070.00017.66
8.1.180.0040.00418.10
8.1.170.0030.00718.68
8.1.160.0000.00718.82
8.1.150.0030.00518.73
8.1.140.0040.00417.68
8.1.130.0000.00717.84
8.1.120.0040.00417.73
8.1.110.0000.00917.64
8.1.100.0070.00017.54
8.1.90.0050.00217.64
8.1.80.0070.00017.71
8.1.70.0030.00317.63
8.1.60.0030.00617.72
8.1.50.0000.00817.69
8.1.40.0000.00817.66
8.1.30.0040.00417.71
8.1.20.0000.00817.76
8.1.10.0000.00717.73
8.1.00.0040.00417.74
8.0.300.0060.00319.94
8.0.290.0000.00717.00
8.0.280.0000.00718.43
8.0.270.0030.00317.25
8.0.260.0000.00616.95
8.0.250.0030.00317.20
8.0.240.0080.00317.05
8.0.230.0000.00817.13
8.0.220.0050.00316.95
8.0.210.0030.00316.96
8.0.200.0070.00017.06
8.0.190.0060.00317.13
8.0.180.0040.00417.07
8.0.170.0040.00417.05
8.0.160.0070.00017.05
8.0.150.0000.00816.93
8.0.140.0000.00917.02
8.0.130.0000.00613.40
8.0.120.0000.00817.08
8.0.110.0000.00817.00
8.0.100.0000.00716.98
8.0.90.0050.00316.95
8.0.80.0140.00316.97
8.0.70.0000.00717.09
8.0.60.0000.00717.21
8.0.50.0040.00417.13
8.0.30.0060.01217.14
8.0.20.0060.01317.40
8.0.10.0030.00517.02
8.0.00.0080.01216.71
7.4.330.0000.00516.67
7.4.320.0000.00616.63
7.4.300.0000.00616.54
7.4.290.0070.00016.70
7.4.280.0040.00416.63
7.4.270.0030.00316.56
7.4.260.0000.00513.37
7.4.250.0040.00416.55
7.4.240.0050.00216.73
7.4.230.0070.00016.54
7.4.220.0110.00816.78
7.4.210.0120.00516.76
7.4.200.0000.00816.39
7.4.190.0030.00316.73
7.4.160.0070.01016.61
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0060.01116.68
7.4.120.0100.00616.68
7.4.110.0110.00716.72
7.4.100.0100.00716.57
7.4.90.0000.01716.77
7.4.80.0130.00719.39
7.4.70.0130.00716.84
7.4.60.0060.01116.63
7.4.50.0000.00416.53
7.4.40.0050.00822.77
7.4.30.0060.01116.80
7.4.00.0130.00315.36
7.3.330.0000.00513.33
7.3.320.0060.00013.11
7.3.310.0040.00416.45
7.3.300.0000.00716.43
7.3.290.0030.01016.38
7.3.280.0050.01116.42
7.3.270.0090.01217.40
7.3.260.0120.00618.24
7.3.250.0080.00916.76
7.3.240.0070.01016.64
7.3.230.0150.00416.55
7.3.210.0100.00616.73
7.3.200.0060.01219.39
7.3.190.0100.00816.77
7.3.180.0170.00316.64
7.3.170.0110.00516.72
7.3.160.0120.00916.66
7.3.120.0030.01214.96
7.2.330.0070.01416.54
7.2.320.0030.01416.91
7.2.310.0120.01116.71
7.2.300.0060.00916.65
7.2.290.0120.00416.92
7.2.00.0030.00919.59
7.1.200.0060.00616.05
7.1.100.0000.00818.41
7.1.70.0000.00817.34
7.1.60.0000.01319.17
7.1.50.0100.01417.21
7.1.00.0000.07722.34
7.0.200.0000.00914.96
7.0.140.0000.07322.07
7.0.80.0100.08019.88
7.0.70.0000.06719.94
7.0.60.0100.04719.92
7.0.50.0100.04320.34
7.0.40.0170.07319.95
7.0.30.0200.06019.99
7.0.20.0070.06720.14
7.0.10.0130.05720.05
7.0.00.0070.06320.17
5.6.230.0030.06020.61
5.6.220.0100.08020.52
5.6.210.0170.06320.48
5.6.200.0070.05321.01
5.6.190.0100.08321.09
5.6.180.0070.07721.06
5.6.170.0030.08721.13
5.6.160.0070.08321.04
5.6.150.0070.08721.02
5.6.140.0030.06321.07
5.6.130.0100.06320.92
5.6.120.0030.08721.11
5.6.110.0100.08321.03
5.6.100.0070.05321.06
5.6.90.0100.07721.01
5.6.80.0100.06720.45
5.6.70.0100.06020.45
5.6.60.0100.08320.30
5.6.50.0000.09020.55
5.6.40.0100.06320.49
5.6.30.0070.06320.46
5.6.20.0130.05320.41
5.6.10.0070.05020.46
5.6.00.0100.04320.45
5.5.370.0100.07320.51
5.5.360.0070.08320.48
5.5.350.0170.07720.37
5.5.340.0100.03720.77
5.5.330.0100.08020.88
5.5.320.0070.04020.93
5.5.310.0000.05720.89
5.5.300.0100.08020.89
5.5.290.0070.09020.91
5.5.280.0070.08020.80
5.5.270.0070.08720.82
5.5.260.0000.07720.74
5.5.250.0130.05720.60
5.5.240.0070.07320.21
5.5.230.0070.04720.23
5.5.220.0130.07720.29
5.5.210.0170.05720.27
5.5.200.0130.05020.18
5.5.190.0100.07720.12
5.5.180.0030.07320.22
5.5.160.0100.06719.98
5.5.150.0030.07020.26
5.5.140.0170.06020.21
5.5.130.0000.06320.24
5.5.120.0070.07320.07
5.5.110.0070.04320.22
5.5.100.0070.07720.17
5.5.90.0130.07720.14
5.5.80.0170.05320.04
5.5.70.0100.07720.05
5.5.60.0030.04020.14
5.5.50.0130.04320.05
5.5.40.0070.08019.99
5.5.30.0100.05320.02
5.5.20.0030.07319.95
5.5.10.0030.06320.13
5.5.00.0030.08019.96
5.4.450.0100.07319.23
5.4.440.0070.07019.27
5.4.430.0100.08019.39
5.4.420.0070.07719.35
5.4.410.0000.08319.25
5.4.400.0030.07719.14
5.4.390.0100.06318.94
5.4.380.0170.05319.07
5.4.370.0070.05319.08
5.4.360.0070.08018.98
5.4.350.0100.06718.98
5.4.340.0130.03019.23
5.4.320.0070.07019.10
5.4.310.0030.05019.06
5.4.300.0130.05019.06
5.4.290.0030.08019.00
5.4.280.0100.06719.02
5.4.270.0070.05318.99
5.4.260.0030.05019.13
5.4.250.0130.06718.77
5.4.240.0170.07019.13
5.4.230.0070.04718.94
5.4.220.0070.04019.04
5.4.210.0130.06719.02
5.4.200.0000.05019.12
5.4.190.0030.04019.01
5.4.180.0130.06319.04
5.4.170.0070.08019.01
5.4.160.0130.06319.22
5.4.150.0100.07318.95
5.4.140.0070.05316.45
5.4.130.0100.07316.40
5.4.120.0100.06716.34
5.4.110.0030.08016.29
5.4.100.0030.08016.32
5.4.90.0030.05316.27
5.4.80.0070.05316.30
5.4.70.0070.07316.42
5.4.60.0100.06016.34
5.4.50.0030.07716.35
5.4.40.0070.07316.30
5.4.30.0030.07716.32
5.4.20.0070.07316.41
5.4.10.0070.07016.29
5.4.00.0100.07015.71
5.3.290.0070.05314.52
5.3.280.0030.04314.60
5.3.270.0130.04014.60
5.3.260.0070.06714.46
5.3.250.0030.07714.43
5.3.240.0070.04314.61
5.3.230.0100.07314.61
5.3.220.0070.07314.42
5.3.210.0070.07714.40
5.3.200.0000.07714.56
5.3.190.0030.07714.55
5.3.180.0000.05314.57
5.3.170.0130.05314.51
5.3.160.0030.07714.57
5.3.150.0100.06714.40
5.3.140.0070.05714.41
5.3.130.0000.08314.40
5.3.120.0130.05314.40
5.3.110.0070.08014.53
5.3.100.0070.04314.03
5.3.90.0070.05013.95
5.3.80.0030.03713.99
5.3.70.0070.03313.84
5.3.60.0000.04013.86
5.3.50.0130.02713.93
5.3.40.0000.04013.80
5.3.30.0000.04313.86
5.3.20.0070.05713.64
5.3.10.0130.03013.64
5.3.00.0030.03313.41
5.2.170.0000.03311.13
5.2.160.0030.03011.16
5.2.150.0030.03311.12
5.2.140.0070.02710.93
5.2.130.0030.03011.09
5.2.120.0070.04011.16
5.2.110.0030.02711.12
5.2.100.0030.02711.06
5.2.90.0030.02711.17
5.2.80.0070.04011.12
5.2.70.0000.03311.13
5.2.60.0030.03010.84
5.2.50.0030.02710.83
5.2.40.0030.04710.91
5.2.30.0030.05710.96
5.2.20.0070.05710.71
5.2.10.0030.05710.93
5.2.00.0030.06710.70
5.1.60.0000.05310.70
5.1.50.0070.05010.70
5.1.40.0000.03310.70
5.1.30.0100.01710.70
5.1.20.0030.02310.70
5.1.10.0030.02710.70
5.1.00.0030.02310.70
5.0.50.0030.02010.70
5.0.40.0030.01710.70
5.0.30.0000.03310.70
5.0.20.0000.02010.70
5.0.10.0000.02010.70
5.0.00.0000.03010.70
4.4.90.0000.01710.70
4.4.80.0000.01710.70
4.4.70.0000.02310.70
4.4.60.0030.03310.70
4.4.50.0000.03710.70
4.4.40.0030.05310.70
4.4.30.0030.03310.70
4.4.20.0000.02310.70
4.4.10.0030.01310.70
4.4.00.0000.02710.70
4.3.110.0070.01010.70
4.3.100.0030.01010.70
4.3.90.0030.01010.70
4.3.80.0000.02310.70
4.3.70.0000.01310.70
4.3.60.0000.01710.70
4.3.50.0070.00710.70
4.3.40.0000.02710.70
4.3.30.0000.01710.70
4.3.20.0000.01710.70
4.3.10.0000.01710.70
4.3.00.0000.01710.70

preferences:
46.57 ms | 401 KiB | 5 Q