3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = strtotime("now"); $b = strtotime("+0"); $a0 = strtotime("now+0"); $a1 = strtotime("now+1"); $a2 = strtotime("now+2"); $a22 = strtotime("now + 2"); $aday = strtotime("now+86400"); $aday2 = strtotime("now + 86400"); echo "a: "; echo $a; echo " (" . date("c", $a) . ")"; echo "\na-b: "; echo $a-$b; echo "\na-a0: "; echo $a-$a0; echo "\na-a1: "; echo $a-$a1; echo "\na-a2: "; echo $a-$a2; echo "\na-a22: "; echo $a-$a22; echo "\na-aday: "; echo $a-$aday; echo " // $a - $aday (" . date("c", $a-$aday) . ")"; echo "\na-aday2: "; echo $a-$aday2; echo " // $a - $aday2 (" . date("c", $a-$aday2) . ")";

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)
8.4.120.0100.01124.15
8.4.110.0110.00719.06
8.4.100.0120.00818.83
8.4.90.0130.00722.04
8.4.80.0060.00318.83
8.4.70.0120.00819.11
8.4.60.0110.00918.87
8.4.50.0110.00918.91
8.4.40.0150.00620.46
8.4.30.0060.00320.64
8.4.20.0070.01417.86
8.4.10.0120.00319.89
8.3.250.0090.00918.64
8.3.240.0110.00917.12
8.3.230.0140.00516.64
8.3.220.0050.00218.84
8.3.210.0100.00416.66
8.3.200.0030.00516.58
8.3.190.0070.00017.31
8.3.180.0090.00619.09
8.3.170.0140.00016.38
8.3.160.0110.00817.12
8.3.150.0060.01316.54
8.3.140.0040.00418.93
8.3.130.0060.00316.46
8.3.120.0080.00020.68
8.3.110.0060.00320.94
8.3.100.0100.00024.06
8.3.90.0080.00026.77
8.3.80.0000.01019.36
8.3.70.0090.00616.63
8.3.60.0040.01518.68
8.3.50.0090.00923.78
8.3.40.0090.00618.80
8.3.30.0120.00318.96
8.3.20.0040.00420.95
8.3.10.0080.00021.90
8.3.00.0000.00823.48
8.2.290.0090.00620.48
8.2.280.0130.00618.67
8.2.270.0120.00616.76
8.2.260.0100.00016.88
8.2.250.0040.00416.63
8.2.240.0040.01118.93
8.2.230.0030.00622.58
8.2.220.0070.00437.54
8.2.210.0040.00426.77
8.2.200.0080.00418.88
8.2.190.0180.00316.60
8.2.180.0060.01218.17
8.2.170.0090.00922.96
8.2.160.0040.01120.53
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0100.00020.94
8.2.100.0000.01217.75
8.2.90.0040.00419.30
8.2.80.0050.00517.97
8.2.70.0000.00917.88
8.2.60.0050.00318.05
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0040.00417.88
8.2.20.0020.00518.01
8.2.10.0000.00719.20
8.2.00.0030.00619.37
8.1.330.0120.00622.03
8.1.320.0080.01019.86
8.1.310.0080.00018.15
8.1.300.0040.00420.36
8.1.290.0060.00330.84
8.1.280.0100.00325.92
8.1.270.0050.00320.87
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00322.65
8.1.230.0110.00017.60
8.1.220.0000.00717.76
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00917.48
8.1.180.0050.00318.10
8.1.170.0000.00818.67
8.1.160.0050.00218.88
8.1.150.0000.00718.89
8.1.140.0070.00022.11
8.1.130.0070.00320.12
8.1.120.0050.00317.58
8.1.110.0040.00717.68
8.1.100.0040.00417.67
8.1.90.0040.00417.69
8.1.80.0000.00717.61
8.1.70.0030.00317.66
8.1.60.0000.00917.71
8.1.50.0080.00017.55
8.1.40.0040.00417.66
8.1.30.0000.00817.65
8.1.20.0040.00417.63
8.1.10.0000.00817.66
8.1.00.0000.00817.63
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0070.00018.45
8.0.270.0000.00718.33
8.0.260.0000.00720.03
8.0.250.0030.00317.17
8.0.240.0050.00217.22
8.0.230.0000.01017.21
8.0.220.0030.00317.20
8.0.210.0000.00717.08
8.0.200.0030.00317.28
8.0.190.0040.00417.24
8.0.180.0090.00017.19
8.0.170.0040.00517.18
8.0.160.0090.00017.08
8.0.150.0040.00817.17
8.0.140.0050.00317.16
8.0.130.0060.00013.51
8.0.120.0050.00317.17
8.0.110.0040.00417.04
8.0.100.0000.00717.20
8.0.90.0000.00917.17
8.0.80.0090.00617.16
8.0.70.0000.00717.23
8.0.60.0050.00317.21
8.0.50.0000.00717.04
8.0.30.0170.00017.22
8.0.20.0100.01017.43
8.0.10.0040.00417.21
8.0.00.0110.00916.86
7.4.330.0000.00615.55
7.4.320.0000.00716.78
7.4.300.0060.00016.67
7.4.290.0040.00416.59
7.4.280.0040.00416.54
7.4.270.0070.00316.80
7.4.260.0030.00313.38
7.4.250.0040.00416.76
7.4.240.0060.00216.65
7.4.230.0030.00316.76
7.4.220.0000.00716.63
7.4.210.0070.01016.67
7.4.200.0000.00716.44
7.4.130.0090.01616.58
7.4.120.0110.00616.77
7.4.110.0080.01216.65
7.4.100.0140.00316.71
7.4.90.0060.01216.69
7.4.80.0160.00619.39
7.4.70.0150.00316.55
7.4.60.0080.00816.73
7.4.50.0070.01016.59
7.4.40.0140.00316.87
7.4.00.0080.00815.19
7.3.330.0040.00416.36
7.3.320.0000.00613.41
7.3.310.0000.00716.62
7.3.300.0000.00716.48
7.3.290.0090.00816.48
7.3.280.0130.00716.36
7.3.260.0070.01016.69
7.3.240.0040.01216.71
7.3.230.0090.00916.91
7.3.210.0150.00316.51
7.3.200.0150.00616.53
7.3.190.0060.00916.76
7.3.180.0110.00416.69
7.3.170.0070.01116.50
7.3.160.0060.01316.63
7.3.120.0160.00014.82
7.3.110.0050.01115.10
7.3.100.0060.00915.09
7.3.90.0120.00414.96
7.3.80.0120.00614.82
7.3.70.0090.00614.73
7.3.60.0060.00615.06
7.3.50.0070.01015.04
7.3.40.0030.01114.92
7.3.30.0070.00714.89
7.3.20.0070.00714.92
7.3.10.0060.01114.73
7.3.00.0040.01214.88
7.2.330.0160.00316.92
7.2.320.0080.00816.95
7.2.310.0130.00916.93
7.2.300.0150.00416.84
7.2.290.0120.00316.78
7.2.250.0110.00515.14
7.2.240.0060.01115.13
7.2.230.0130.00515.00
7.2.220.0120.00615.20
7.2.210.0150.00015.45
7.2.200.0000.01315.21
7.2.190.0040.01015.20
7.2.180.0050.00915.29
7.2.170.0050.01015.15
7.1.330.0100.00714.06
7.1.320.0050.01014.30
7.1.310.0100.00314.21
7.1.300.0110.00314.25
7.1.290.0170.00014.27
7.1.280.0110.00814.00
7.1.270.0000.01414.09
7.1.260.0110.00414.25

preferences:
29.99 ms | 403 KiB | 5 Q