3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo gmdate('r', strtotime('2015-10-21T16:29:00-07:00'));

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)
8.3.40.0150.00018.97
8.3.30.0070.00718.80
8.3.20.0050.00320.29
8.3.10.0080.00023.66
8.3.00.0040.00419.66
8.2.170.0040.01122.96
8.2.160.0070.00720.36
8.2.150.0000.00724.18
8.2.140.0020.00524.66
8.2.130.0030.00626.16
8.2.120.0060.00317.75
8.2.110.0100.00020.93
8.2.100.0120.00017.84
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0030.00517.80
8.2.50.0030.00518.07
8.2.40.0080.00021.25
8.2.30.0030.00320.65
8.2.20.0050.00317.73
8.2.10.0040.00418.06
8.2.00.0040.00417.99
8.1.270.0030.01523.84
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.14
8.1.230.0040.00818.89
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0120.00017.25
8.1.190.0000.00817.25
8.1.180.0050.00318.10
8.1.170.0000.00818.63
8.1.160.0030.00321.86
8.1.150.0000.00718.88
8.1.140.0090.00021.37
8.1.130.0040.00417.64
8.1.120.0000.00717.38
8.1.110.0000.00817.58
8.1.100.0000.00717.54
8.1.90.0040.00417.49
8.1.80.0090.00017.48
8.1.70.0000.00817.41
8.1.60.0000.00817.47
8.1.50.0040.00417.55
8.1.40.0030.00517.52
8.1.30.0050.00317.57
8.1.20.0020.00517.65
8.1.10.0040.00417.61
8.1.00.0070.00017.50
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00218.33
8.0.270.0020.00517.15
8.0.260.0060.00017.27
8.0.250.0040.00416.99
8.0.240.0030.00316.97
8.0.230.0050.00217.07
8.0.220.0040.00416.97
8.0.210.0000.00716.96
8.0.200.0000.00617.05
8.0.190.0040.00417.05
8.0.180.0040.00416.87
8.0.170.0040.00417.01
8.0.160.0040.00417.03
8.0.150.0070.00016.81
8.0.140.0070.00016.78
8.0.130.0030.00513.27
8.0.120.0050.00316.85
8.0.110.0050.00216.82
8.0.100.0060.00317.02
8.0.90.0030.00316.88
8.0.80.0160.00316.95
8.0.70.0000.00717.04
8.0.60.0000.00717.00
8.0.50.0040.00416.84
8.0.30.0090.01017.17
8.0.20.0090.01017.40
8.0.10.0000.00717.05
8.0.00.0080.01116.94
7.4.330.0050.00015.08
7.4.320.0000.00616.64
7.4.300.0030.00316.43
7.4.290.0040.00416.51
7.4.280.0060.00316.51
7.4.270.0040.00416.54
7.4.260.0000.00716.41
7.4.250.0000.00716.49
7.4.240.0030.00416.57
7.4.230.0000.00716.53
7.4.220.0110.00716.69
7.4.210.0070.01016.59
7.4.200.0040.00416.37
7.4.160.0080.00816.58
7.4.150.0130.00717.40
7.4.140.0110.00917.86
7.4.130.0050.01316.55
7.4.120.0070.01016.61
7.4.110.0040.01316.50
7.4.100.0160.00616.41
7.4.90.0110.00616.52
7.4.80.0100.00919.39
7.4.70.0060.01616.49
7.4.60.0160.00016.69
7.4.50.0040.00016.43
7.4.40.0120.00816.45
7.4.30.0120.00616.48
7.4.00.0070.01015.13
7.3.330.0050.00013.09
7.3.320.0030.00313.15
7.3.310.0000.00716.28
7.3.300.0030.00316.27
7.3.290.0060.00916.25
7.3.280.0070.01016.25
7.3.270.0090.00917.40
7.3.260.0120.00616.41
7.3.250.0100.00716.44
7.3.240.0140.00416.55
7.3.230.0110.00716.39
7.3.210.0120.00616.48
7.3.200.0060.00916.39
7.3.190.0080.00816.39
7.3.180.0100.00716.69
7.3.170.0120.00916.57
7.3.160.0090.00616.60
7.2.330.0060.00916.84
7.2.320.0060.01016.84
7.2.310.0100.01016.59
7.2.300.0090.00616.54
7.2.290.0060.01516.77
7.2.110.0090.01616.34
7.2.100.0150.01116.80
7.2.90.0170.01316.73
7.2.80.0160.01216.75
7.2.70.0200.01016.93
7.2.60.0190.00216.74
7.2.50.0190.00717.00
7.2.40.0200.01017.08
7.2.30.0160.01216.87
7.2.20.0210.00516.52
7.2.10.0140.00916.60
7.2.00.0110.00618.11
7.1.230.0140.01015.83
7.1.220.0080.01915.80
7.1.210.0180.00915.64
7.1.200.0090.01115.74
7.1.190.0110.01515.84
7.1.180.0160.01215.85
7.1.170.0080.01615.68
7.1.160.0140.01015.71
7.1.150.0160.01015.84
7.1.140.0140.00715.66
7.1.130.0210.00515.80
7.1.120.0090.01215.89
7.1.110.0100.01615.61
7.1.100.0070.01116.96
7.1.90.0170.00915.74
7.1.80.0170.00815.91
7.1.70.0170.00916.49
7.1.60.0140.01117.56
7.1.50.0110.01516.45
7.1.40.0160.00315.74
7.1.30.0230.00715.89
7.1.20.0270.00315.89
7.1.10.0150.00615.68
7.1.00.0240.04218.90
7.0.310.0210.00615.46
7.0.300.0130.01015.55
7.0.290.0140.01115.42
7.0.280.0160.00915.57
7.0.270.0130.01115.01
7.0.260.0150.00615.54
7.0.250.0190.00515.42
7.0.240.0160.01015.36
7.0.230.0130.01015.21
7.0.220.0170.00415.23
7.0.210.0090.01515.38
7.0.200.0200.00815.18
7.0.190.0180.00715.51
7.0.180.0200.00315.54
7.0.170.0140.01015.57
7.0.160.0140.01115.64
7.0.150.0180.00815.52
7.0.140.0300.00315.11
7.0.130.0200.01515.22
7.0.120.0370.01115.02
7.0.110.0380.00015.12
7.0.100.0300.01715.18
7.0.90.0510.00315.40
7.0.80.0330.00315.27
7.0.70.0300.00215.20
7.0.60.0240.03817.73
7.0.50.0280.02916.63
7.0.40.0190.02716.79
7.0.30.0230.04416.84
7.0.20.0230.04016.79
7.0.10.0240.04416.61
7.0.00.0100.03816.82
5.6.380.0150.00714.45
5.6.370.0130.01014.47
5.6.360.0170.00414.30
5.6.350.0150.00914.27
5.6.340.0140.01114.55
5.6.330.0160.01214.53
5.6.320.0220.00514.63
5.6.310.0210.00714.21
5.6.300.0140.01114.22
5.6.290.0230.01914.34
5.6.280.0230.02117.77
5.6.270.0290.01014.11
5.6.260.0390.00614.38
5.6.250.0260.00914.43
5.6.240.0220.01013.91
5.6.230.0400.00914.30
5.6.220.0240.00914.23
5.6.210.0280.04317.34
5.6.200.0230.04016.14
5.6.190.0230.02617.36
5.6.180.1810.02717.24
5.6.170.0240.04317.29
5.6.160.0130.04917.34
5.6.150.0160.02216.16
5.6.140.0120.04616.21
5.6.130.0120.03616.21
5.6.120.0100.04917.71
5.6.110.0090.04617.53
5.6.100.0150.04517.67
5.6.90.0160.04217.66
5.6.80.0160.03517.28
5.6.70.1810.02417.48
5.6.60.0090.01714.35
5.6.50.0090.01014.14
5.6.40.0220.00414.11
5.6.30.0130.01314.25
5.6.20.0210.00514.39
5.6.10.0180.00714.27
5.6.00.0150.00714.23
5.5.380.0280.00311.05
5.5.370.0170.00211.17
5.5.360.0170.00810.92
5.5.350.0170.04315.67
5.5.340.0090.02214.49
5.5.330.0110.04315.85
5.5.320.0210.02115.68
5.5.310.0190.04015.71
5.5.300.0070.04714.41
5.5.290.0060.04714.36
5.5.280.0050.02615.79
5.5.270.0100.04315.97
5.5.260.0120.03915.73
5.5.250.0190.03415.87
5.5.240.0080.02815.51
5.5.230.0050.00911.00
5.5.220.0080.00611.04
5.5.210.0160.00011.07
5.5.200.0070.00810.84
5.5.190.0120.00610.79
5.5.180.0140.00510.92
5.5.170.0110.01314.12
5.5.160.0080.00811.05
5.5.150.0100.00511.02
5.5.140.0100.00510.79
5.5.130.0130.00310.82
5.5.120.0080.00810.98
5.5.110.0120.00611.21
5.5.100.0080.00811.19
5.5.90.0080.00810.82
5.5.80.0080.00810.68
5.5.70.0150.00011.02
5.5.60.0070.00610.77
5.5.50.0070.00710.85
5.5.40.0090.00610.97
5.5.30.0040.00810.95
5.5.20.0050.01111.19
5.5.10.0080.00811.05
5.5.00.0150.00011.02
5.4.450.0470.03714.98
5.4.440.0500.03215.33
5.4.430.0570.03015.25
5.4.420.0460.03215.23
5.4.410.0500.02915.05
5.4.400.0570.03714.84
5.4.390.0430.05014.89
5.4.380.0510.03815.14
5.4.370.0390.04115.03
5.4.360.0540.02815.05
5.4.350.0520.02215.06
5.4.340.0460.03115.01
5.4.330.0080.00511.05
5.4.320.0510.03215.01
5.4.310.0430.03315.15
5.4.300.0490.03214.86
5.4.290.0460.02915.11
5.4.280.0520.03214.99
5.4.270.0470.02815.02
5.4.260.0540.03614.85
5.4.250.0520.04015.14
5.4.240.0530.02614.96
5.4.230.0430.03315.10
5.4.220.0450.03114.67
5.4.210.0440.03215.10
5.4.200.0420.03514.98
5.4.190.0480.02714.81
5.4.180.0500.02515.03
5.4.170.0470.02915.08
5.4.160.0450.02915.04
5.4.150.0430.03215.22
5.4.140.0420.03313.77
5.4.130.0390.02313.66
5.4.120.0410.02413.76
5.4.110.0410.02613.68
5.4.100.0400.02813.81
5.4.90.0400.02913.76
5.4.80.0390.02813.66
5.4.70.0420.03113.43
5.4.60.0470.03213.80
5.4.50.0450.02613.75
5.4.40.0360.02713.74
5.4.30.0450.02713.58
5.4.20.0430.03013.56
5.4.10.0440.02713.70
5.4.00.0360.02813.40

preferences:
64.14 ms | 400 KiB | 5 Q