3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = strtotime('03-07-2017 11:52:52') >= strtotime('07/20/2017'); var_dump($res);

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)
8.3.60.0040.01418.30
8.3.50.0070.00716.25
8.3.40.0090.00618.99
8.3.30.0070.00718.44
8.3.20.0080.00420.33
8.3.10.0050.00221.85
8.3.00.0080.00020.95
8.2.180.0110.00418.54
8.2.170.0030.01022.96
8.2.160.0100.00322.01
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00420.58
8.2.120.0000.00726.35
8.2.110.0100.00020.16
8.2.100.0040.00818.03
8.2.90.0110.00019.17
8.2.80.0000.00818.05
8.2.70.0050.00317.63
8.2.60.0000.00918.05
8.2.50.0060.00318.10
8.2.40.0050.00322.38
8.2.30.0040.00421.02
8.2.20.0050.00218.02
8.2.10.0000.00818.22
8.2.00.0030.00518.11
8.1.280.0070.00725.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0130.01023.91
8.1.230.0060.00623.83
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0030.00617.47
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0070.00018.98
8.1.150.0000.00718.94
8.1.140.0000.00819.51
8.1.130.0040.00418.82
8.1.120.0000.00717.68
8.1.110.0000.00717.54
8.1.100.0050.00317.63
8.1.90.0040.00417.70
8.1.80.0000.00817.63
8.1.70.0070.00017.66
8.1.60.0060.00317.68
8.1.50.0070.00017.66
8.1.40.0000.00717.70
8.1.30.0060.00617.60
8.1.20.0080.00017.80
8.1.10.0070.00017.45
8.1.00.0080.00017.57
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0070.00018.51
8.0.270.0030.00317.29
8.0.260.0000.00717.02
8.0.250.0000.00717.16
8.0.240.0030.00317.11
8.0.230.0050.00217.18
8.0.220.0000.00717.04
8.0.210.0030.00317.13
8.0.200.0000.00717.04
8.0.190.0000.00817.04
8.0.180.0000.00717.03
8.0.170.0000.00716.99
8.0.160.0000.00717.00
8.0.150.0050.00317.09
8.0.140.0040.00417.12
8.0.130.0070.00013.44
8.0.120.0040.00417.02
8.0.110.0040.00417.08
8.0.100.0040.00416.91
8.0.90.0000.00716.97
8.0.80.0080.00817.04
8.0.70.0050.00316.95
8.0.60.0040.00416.97
8.0.50.0070.00017.07
8.0.30.0110.00917.29
8.0.20.0160.00517.40
8.0.10.0000.00817.27
8.0.00.0120.00617.07
7.4.330.0000.00515.55
7.4.320.0030.00316.65
7.4.300.0030.00316.62
7.4.290.0000.00716.68
7.4.280.0000.01016.69
7.4.270.0030.00316.49
7.4.260.0000.00716.63
7.4.250.0030.00316.53
7.4.240.0000.00716.62
7.4.230.0030.00316.68
7.4.220.0030.01416.75
7.4.210.0050.00816.80
7.4.200.0040.00416.52
7.4.160.0080.01016.61
7.4.150.0090.00917.40
7.4.140.0060.01417.86
7.4.130.0170.00316.63
7.4.120.0090.01016.68
7.4.110.0170.00716.61
7.4.100.0150.00616.59
7.4.90.0140.00316.48
7.4.80.0030.01919.39
7.4.70.0110.00716.43
7.4.60.0040.01116.75
7.4.50.0060.01016.40
7.4.40.0120.00616.63
7.4.30.0000.01816.48
7.4.00.0080.00815.03
7.3.330.0000.00513.30
7.3.320.0000.00513.06
7.3.310.0000.00716.34
7.3.300.0030.00316.32
7.3.290.0080.00716.36
7.3.280.0080.00916.34
7.3.270.0150.00317.40
7.3.260.0090.00816.59
7.3.250.0100.00916.56
7.3.240.0070.01116.53
7.3.230.0130.01316.63
7.3.210.0100.00716.60
7.3.200.0120.00616.43
7.3.190.0080.00816.30
7.3.180.0120.00416.57
7.3.170.0160.00016.45
7.3.160.0100.00716.67
7.3.120.0080.00915.05
7.3.110.0040.00915.09
7.3.100.0030.01214.73
7.3.90.0070.00814.98
7.3.80.0080.00515.13
7.3.70.0020.01114.88
7.3.60.0090.00414.80
7.3.50.0100.00014.71
7.3.40.0120.00314.82
7.3.30.0030.00914.78
7.3.20.0060.00716.74
7.3.10.0090.00616.81
7.3.00.0100.00416.71
7.2.330.0100.00716.55
7.2.320.0110.01116.64
7.2.310.0070.01016.58
7.2.300.0060.00916.67
7.2.290.0170.00016.81
7.2.250.0000.01815.32
7.2.240.0050.01414.94
7.2.230.0060.01014.96
7.2.220.0070.00815.22
7.2.210.0050.00914.94
7.2.200.0100.00314.96
7.2.190.0080.00515.11
7.2.180.0060.00915.22
7.2.170.0100.00815.04
7.2.160.0030.01015.12
7.2.150.0060.00916.76
7.2.140.0060.01216.98
7.2.130.0060.00316.89
7.2.120.0000.01116.93
7.2.110.0090.00616.83
7.2.100.0070.01017.02
7.2.90.0070.00716.98
7.2.80.0130.00316.70
7.2.70.0100.00716.99
7.2.60.0100.00416.75
7.2.50.0040.01517.05
7.2.40.0040.01416.99
7.2.30.0070.01116.83
7.2.20.0100.00317.05
7.2.10.0080.00916.96
7.2.00.0040.00718.13
7.1.330.0070.00815.91
7.1.320.0050.00715.97
7.1.310.0050.00815.98
7.1.300.0050.00715.65
7.1.290.0060.00715.91
7.1.280.0100.00315.83
7.1.270.0080.00315.74
7.1.260.0110.00515.97
7.1.250.0090.00615.69
7.1.200.0090.00315.91
7.1.100.0070.01716.45
7.1.70.0080.00817.20
7.1.60.0470.00733.50
7.1.50.0470.00732.82
7.1.40.0670.01732.65
7.1.30.0700.01732.98
7.1.20.0400.01732.79
7.1.10.0300.00714.79
7.1.00.0300.00715.06
7.0.200.0270.01015.06
7.0.190.0300.01014.90
7.0.180.0300.01314.71
7.0.170.0530.01014.52
7.0.160.0270.01014.41
7.0.150.0370.01714.67
7.0.140.0200.01314.57
7.0.130.0200.01314.76
7.0.120.0230.01014.88
7.0.110.0470.00314.46
7.0.100.0270.01014.76
7.0.90.0270.00714.57
7.0.80.0270.01014.77
7.0.70.0270.01014.51
7.0.60.0270.01314.50
7.0.50.0330.01014.37
7.0.40.0430.00714.92
7.0.30.0830.01014.52
7.0.20.0370.00714.91
7.0.10.0270.01014.59
7.0.00.0300.00314.61

preferences:
57.12 ms | 400 KiB | 5 Q