3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '1 day'; var_dump(strtotime($date));

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)
8.3.60.0070.01118.56
8.3.50.0070.00716.56
8.3.40.0030.01318.84
8.3.30.0070.00718.54
8.3.20.0000.00720.34
8.3.10.0070.00021.84
8.3.00.0040.00420.84
8.2.180.0070.00718.18
8.2.170.0150.00422.96
8.2.160.0110.00421.99
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00020.64
8.2.120.0000.00726.35
8.2.110.0040.00421.21
8.2.100.0070.00417.91
8.2.90.0030.00719.36
8.2.80.0080.00018.02
8.2.70.0030.00617.50
8.2.60.0060.00317.92
8.2.50.0030.00518.10
8.2.40.0060.00320.50
8.2.30.0040.00419.31
8.2.20.0070.00018.10
8.2.10.0040.00418.12
8.2.00.0000.00817.98
8.1.280.0100.00725.92
8.1.270.0060.00323.92
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0070.00419.19
8.1.220.0000.00817.91
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0040.00417.48
8.1.180.0030.00518.10
8.1.170.0040.00418.62
8.1.160.0000.00818.99
8.1.150.0030.00320.12
8.1.140.0000.00719.61
8.1.130.0050.00318.84
8.1.120.0030.00517.66
8.1.110.0060.00317.57
8.1.100.0040.00417.55
8.1.90.0090.00017.64
8.1.80.0030.00617.48
8.1.70.0070.00017.61
8.1.60.0080.00017.69
8.1.50.0040.00417.63
8.1.40.0040.00417.67
8.1.30.0040.00417.75
8.1.20.0040.00417.76
8.1.10.0040.00417.66
8.1.00.0030.00517.63
8.0.300.0080.00018.77
8.0.290.0040.00416.88
8.0.280.0050.00318.43
8.0.270.0040.00417.20
8.0.260.0030.00316.95
8.0.250.0060.00017.11
8.0.240.0040.00316.97
8.0.230.0000.00717.06
8.0.220.0030.00317.06
8.0.210.0070.00017.07
8.0.200.0000.01017.09
8.0.190.0060.00316.98
8.0.180.0000.00817.07
8.0.170.0040.00417.01
8.0.160.0030.00317.02
8.0.150.0000.00716.95
8.0.140.0040.00316.98
8.0.130.0030.00313.41
8.0.120.0070.00016.84
8.0.110.0070.00016.91
8.0.100.0040.00417.02
8.0.90.0040.00416.88
8.0.80.0060.00917.08
8.0.70.0030.00517.13
8.0.60.0040.00416.82
8.0.50.0040.00416.86
8.0.30.0080.01217.33
8.0.20.0080.01017.40
8.0.10.0000.00817.20
8.0.00.0140.00316.83
7.4.330.0000.00515.55
7.4.320.0040.00416.72
7.4.300.0030.00316.61
7.4.290.0060.00316.64
7.4.280.0040.00416.63
7.4.270.0070.00016.72
7.4.260.0000.00613.44
7.4.250.0040.00416.62
7.4.240.0070.00016.66
7.4.230.0030.00316.60
7.4.220.0080.00916.66
7.4.210.0130.00316.55
7.4.200.0040.00416.81
7.4.160.0090.00616.57
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0080.00916.84
7.4.120.0080.01016.67
7.4.110.0100.00716.75
7.4.100.0030.01416.77
7.4.90.0070.01416.75
7.4.80.0170.00019.39
7.4.70.0090.00616.49
7.4.60.0100.00716.40
7.4.50.0030.00916.63
7.4.40.0080.00816.64
7.4.30.0060.01316.87
7.4.00.0100.00615.22
7.3.330.0030.00313.07
7.3.320.0000.00513.22
7.3.310.0030.00516.16
7.3.300.0030.00316.23
7.3.290.0050.01016.31
7.3.280.0090.00716.33
7.3.270.0070.00917.40
7.3.260.0140.00316.38
7.3.250.0120.01016.54
7.3.240.0090.00816.72
7.3.230.0150.00616.45
7.3.210.0160.01016.45
7.3.200.0060.00916.43
7.3.190.0070.01316.38
7.3.180.0040.01116.46
7.3.170.0000.01616.38
7.3.160.0080.00816.44
7.3.120.0070.01015.01
7.3.110.0040.01115.06
7.3.100.0090.00615.02
7.3.90.0030.01214.67
7.3.80.0120.00315.06
7.3.70.0040.00814.89
7.3.60.0080.00615.03
7.3.50.0000.01514.85
7.3.40.0000.00914.79
7.3.30.0100.00715.04
7.3.20.0120.00316.46
7.3.10.0030.01216.50
7.3.00.0060.00616.68
7.2.330.0060.01716.81
7.2.320.0090.00916.55
7.2.310.0030.01316.52
7.2.300.0070.00816.82
7.2.290.0110.00816.49
7.2.250.0090.00914.82
7.2.240.0030.01715.23
7.2.230.0030.00615.34
7.2.220.0110.00715.04
7.2.210.0080.00615.34
7.2.200.0060.00915.13
7.2.190.0070.00315.13
7.2.180.0030.00915.13
7.2.170.0030.00715.11
7.2.60.0220.00616.98
7.2.50.0030.00816.95
7.2.00.0030.01019.32
7.1.330.0100.00716.09
7.1.320.0090.00616.18
7.1.310.0100.00016.04
7.1.300.0060.00615.77
7.1.290.0030.00815.77
7.1.280.0040.00815.64
7.1.270.0110.00415.59
7.1.260.0030.01015.93
7.1.200.0030.00915.94
7.1.70.0050.00317.05
7.1.60.0330.01733.09
7.1.50.0600.02033.17
7.1.40.0800.00732.65
7.1.30.0170.02032.70
7.1.20.0830.01332.70
7.1.10.0470.00314.79
7.1.00.0130.00714.98
7.0.200.0200.01014.97
7.0.190.0630.01314.80
7.0.180.0570.01014.70
7.0.170.0630.01014.45
7.0.160.0000.01314.45
7.0.150.0730.01014.53
7.0.140.0700.02014.52
7.0.130.0670.01314.49
7.0.120.0600.01014.86
7.0.110.0600.02014.45
7.0.100.0600.01314.57
7.0.90.0570.01014.60
7.0.80.0630.01714.80
7.0.70.1030.01714.43
7.0.60.0670.01714.27
7.0.50.0670.01014.83
7.0.40.0070.01014.96
7.0.30.0030.01714.50
7.0.20.0070.01714.61
7.0.10.0470.00314.71
7.0.00.0230.00314.61

preferences:
58.02 ms | 400 KiB | 5 Q