3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = strtotime("17:20:00"); if($a > strtotime("13:00:00")){ $c = $a - 3600; } Echo date("H:i", $c);

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)
8.5.10.0120.00516.48
8.5.00.0110.01019.84
8.4.150.0020.00114.05
8.4.140.0200.01417.72
8.4.130.0050.00418.16
8.4.120.0110.00920.51
8.4.110.0160.00519.10
8.4.100.0140.00517.94
8.4.90.0140.00620.55
8.4.80.0080.00319.05
8.4.70.0100.00718.14
8.4.60.0080.01118.85
8.4.50.0140.00717.98
8.4.40.0090.00617.61
8.4.30.0120.00817.54
8.4.20.0140.00719.48
8.4.10.0130.00719.50
8.3.280.0090.01018.30
8.3.270.0130.00616.76
8.3.260.0100.00916.73
8.3.250.0110.00718.82
8.3.240.0130.00616.52
8.3.230.0080.00516.80
8.3.220.0140.00218.94
8.3.210.0060.00318.46
8.3.200.0060.00516.45
8.3.190.0080.01117.11
8.3.180.0110.00718.16
8.3.170.0090.00919.03
8.3.160.0030.01518.63
8.3.150.0090.00920.70
8.3.140.0070.00016.55
8.3.130.0050.00318.10
8.3.120.0090.00018.79
8.3.110.0080.00020.94
8.3.100.0070.00416.41
8.3.90.0030.00526.77
8.3.80.0050.00519.36
8.3.70.0090.01316.63
8.3.60.0180.00016.50
8.3.50.0280.00916.46
8.3.40.0070.01418.70
8.3.30.0110.00418.54
8.3.20.0040.00420.16
8.3.10.0040.00423.65
8.3.00.0000.00723.64
8.2.290.0100.00917.15
8.2.280.0120.00918.36
8.2.270.0120.00617.40
8.2.260.0060.00319.04
8.2.250.0060.00316.82
8.2.240.0060.00318.79
8.2.230.0000.00822.58
8.2.220.0040.00424.06
8.2.210.0040.01126.77
8.2.200.0040.00718.88
8.2.190.0090.00916.58
8.2.180.0200.00318.41
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0020.00524.18
8.2.140.0050.00224.66
8.2.130.0050.00322.08
8.2.120.0050.00326.35
8.2.110.0070.00822.18
8.2.100.0110.00620.30
8.2.90.0120.00718.47
8.2.80.0090.00918.93
8.2.70.0170.00118.12
8.2.60.0070.01018.42
8.2.50.0170.00318.50
8.2.40.0140.00419.50
8.2.30.0120.00619.00
8.2.20.0160.00418.51
8.2.10.0140.00518.49
8.2.00.0120.00518.41
8.1.330.0120.00716.32
8.1.320.0120.00715.98
8.1.310.0030.00616.69
8.1.300.0050.00317.86
8.1.290.0080.00030.84
8.1.280.0210.00325.92
8.1.270.0050.00323.99
8.1.260.0110.00426.35
8.1.250.0050.00328.09
8.1.240.0180.00420.46
8.1.230.0120.00820.60
8.1.220.0170.00418.28
8.1.210.0130.00719.41
8.1.200.0090.00817.92
8.1.190.0150.00217.99
8.1.180.0100.00418.26
8.1.170.0070.00318.75
8.1.160.0080.00618.67
8.1.150.0040.00620.69
8.1.140.0060.00418.16
8.1.130.0100.00819.63
8.1.120.0120.00418.13
8.1.110.0090.00218.09
8.1.100.0110.00318.10
8.1.90.0070.00418.09
8.1.80.0090.00318.13
8.1.70.0070.00218.22
8.1.60.0050.00718.02
8.1.50.0060.00718.12
8.1.40.0080.00318.20
8.1.30.0060.00418.41
8.1.20.0070.00518.21
8.1.10.0060.00418.28
8.1.00.0040.00618.17
8.0.300.0080.00319.11
8.0.290.0090.00217.45
8.0.280.0040.00618.26
8.0.270.0050.00517.42
8.0.260.0070.00417.73
8.0.250.0050.00517.56
8.0.240.0050.00517.59
8.0.230.0050.00517.68
8.0.220.0080.00317.49
8.0.210.0040.00617.46
8.0.200.0040.00717.46
8.0.190.0060.00517.71
8.0.180.0020.00817.44
8.0.170.0090.00217.54
8.0.160.0070.00517.42
8.0.150.0060.00817.43
8.0.140.0060.00517.53
8.0.130.0070.00315.88
8.0.120.0070.00417.49
8.0.110.0070.00417.65
8.0.100.0050.00617.50
8.0.90.0080.00317.49
8.0.80.0100.00517.37
8.0.70.0060.00517.40
8.0.60.0030.00717.56
8.0.50.0050.00517.51
8.0.30.0050.01017.49
8.0.20.0120.00617.52
8.0.10.0090.00217.63
8.0.00.0100.00520.18
7.4.330.0040.00416.54
7.4.320.0050.00517.08
7.4.300.0040.00418.02
7.4.290.0030.00518.06
7.4.280.0100.00217.07
7.4.270.0020.00617.97
7.4.260.0050.00517.16
7.4.250.0000.00817.11
7.4.240.0040.00418.07
7.4.230.0040.00617.17
7.4.220.0070.00618.04
7.4.210.0110.00517.13
7.4.200.0060.00217.92
7.4.190.0080.00417.40
7.4.180.0070.00417.50
7.4.160.0070.00717.69
7.4.150.0090.00318.43
7.4.140.0100.00618.11
7.4.130.0130.00516.98
7.4.120.0070.01216.83
7.4.110.0170.00017.10
7.4.100.0140.00317.04
7.4.90.0130.00516.98
7.4.80.0080.00818.43
7.4.70.0080.00916.93
7.4.60.0080.01117.04
7.4.50.0120.00317.12
7.4.40.0130.00617.08
7.4.30.0110.00517.17
7.4.20.0160.00017.55
7.4.10.0110.00716.20
7.4.00.0090.00615.85
7.3.330.0070.00315.28
7.3.320.0100.00115.06
7.3.310.0040.00716.81
7.3.300.0100.00216.66
7.3.290.0110.00616.61
7.3.280.0090.00916.43
7.3.270.0110.00617.29
7.3.260.0100.00816.68
7.3.250.0110.00516.90
7.3.240.0100.00816.78
7.3.230.0120.00416.86
7.3.220.0050.01117.54
7.3.210.0140.00316.86
7.3.200.0130.00616.94
7.3.190.0140.00617.04
7.3.180.0150.00516.73
7.3.170.0080.00816.98
7.3.160.0110.00717.10
7.3.150.0050.01117.33
7.3.140.0160.00017.33
7.3.130.0140.00316.32
7.3.120.0070.00915.61
7.3.110.0090.00815.53
7.3.100.0120.00915.51
7.3.90.0110.00815.67
7.3.80.0080.00615.51
7.3.70.0090.00915.41
7.3.60.0090.01015.59
7.3.50.0070.01115.62
7.3.40.0090.00915.39
7.3.30.0100.00515.43
7.3.20.0100.00616.93
7.3.10.0120.00816.58
7.3.00.0270.00716.24
7.2.340.0080.00019.36
7.2.330.0160.00417.05
7.2.320.0220.00617.30
7.2.310.0120.00717.10
7.2.300.0140.00517.29
7.2.290.0160.00317.01
7.2.280.0260.00717.62
7.2.270.0220.00717.59
7.2.260.0100.01016.54
7.2.250.0080.00915.75
7.2.240.0100.00615.62
7.2.230.0090.00715.75
7.2.220.0080.00915.67
7.2.210.0090.00515.82
7.2.200.0080.00615.75
7.2.190.0110.00315.66
7.2.180.0070.00815.54
7.2.170.0120.00815.67
7.2.160.0160.00515.98
7.2.150.0090.00817.80
7.2.140.0110.00817.16
7.2.130.0270.01016.32
7.2.120.0310.00716.30
7.2.110.0250.00816.35
7.2.100.0260.00516.29
7.2.90.0260.00716.35
7.2.80.0310.00716.22
7.2.70.0270.00516.26
7.2.60.0190.00516.39
7.2.50.0340.00716.43
7.2.40.0300.00616.41
7.2.30.0250.00816.49
7.2.20.0270.00916.44
7.2.10.0270.00716.63
7.2.00.0290.00916.43
7.1.330.0100.00716.15
7.1.320.0150.00616.13
7.1.310.0170.00616.24
7.1.300.0130.00916.08
7.1.290.0150.00816.13
7.1.280.0150.00916.00
7.1.270.0120.01116.10
7.1.260.0100.01015.97
7.1.250.0380.00715.07
7.1.240.0410.00815.19
7.1.230.0340.00915.10
7.1.220.0620.01015.14
7.1.210.0470.00815.08
7.1.200.0270.00915.34
7.1.190.0400.00615.14
7.1.180.0420.00815.04
7.1.170.0330.00715.49
7.1.160.0330.00615.18
7.1.150.0310.00615.14
7.1.140.0340.00915.09
7.1.130.0350.00615.20
7.1.120.0420.00715.16
7.1.110.0300.00515.77
7.1.100.0260.01015.73
7.1.90.0250.00615.93
7.1.80.0230.01015.85
7.1.70.0310.00615.59
7.1.60.0250.00719.20
7.1.50.0360.00718.89
7.1.40.0320.00719.05
7.1.30.0330.00618.75
7.1.20.0290.00918.62
7.1.10.0250.00815.01
7.1.00.0290.00715.01
7.0.330.0350.00814.82
7.0.320.0360.00614.81
7.0.310.0360.00414.83
7.0.300.0300.00514.64
7.0.290.0380.00814.76
7.0.280.0330.00714.81
7.0.270.0320.00714.70
7.0.260.0330.01114.91
7.0.250.0440.00715.61
7.0.240.0260.00815.52
7.0.230.0360.00615.12
7.0.220.0570.00915.13
7.0.210.0300.00714.95
7.0.200.0260.00915.30
7.0.190.0280.00615.19
7.0.180.0280.00714.73
7.0.170.0280.00715.09
7.0.160.0290.00715.10
7.0.150.0230.01015.09
7.0.140.0280.00815.15
7.0.130.0250.00514.78
7.0.120.0280.00414.85
7.0.110.0220.00915.20
7.0.100.0250.00815.14
7.0.90.0240.01015.15
7.0.80.0270.00715.19
7.0.70.0300.00715.13
7.0.60.0310.00715.12
7.0.50.0590.00715.25
7.0.40.0340.00615.25
7.0.30.0270.00415.22
7.0.20.0270.00615.20
7.0.10.0270.00815.20
7.0.00.0300.00615.21
5.6.400.0210.00515.73
5.6.390.0210.00515.73
5.6.380.0140.01015.13
5.6.370.0190.00115.74
5.6.360.0070.01115.63
5.6.350.0160.01015.54
5.6.340.0150.00415.69
5.6.330.0080.00715.67
5.6.320.0090.00515.87
5.6.310.0070.00715.89
5.6.300.0090.01115.60
5.6.290.0080.01015.71
5.6.280.0130.00815.68
5.6.270.0180.00515.68
5.6.260.0110.00815.69
5.6.250.0090.00815.59
5.6.240.0080.00615.75
5.6.230.0120.00615.79
5.6.220.0090.00615.68
5.6.210.0090.00715.78
5.6.200.0100.00615.83
5.6.190.0100.00615.77
5.6.180.0100.00415.74
5.6.170.0100.00415.69
5.6.160.0090.00715.83
5.6.150.0080.00715.77
5.6.140.0080.00615.73
5.6.130.0070.00715.77
5.6.120.0110.00615.71
5.6.110.0090.00615.88
5.6.100.0130.00415.69
5.6.90.0140.00215.54
5.6.80.0150.00315.62
5.6.70.0120.00315.65
5.6.60.0060.00815.73
5.6.50.0090.00915.61
5.6.40.0170.00615.72
5.6.30.0180.00115.64
5.6.20.0090.00915.58
5.6.10.0100.00415.73
5.6.00.0110.00515.63

preferences:
39.18 ms | 403 KiB | 5 Q