3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('2015-10-23T22:24:33+0200');

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)
8.3.60.0120.00916.62
8.3.50.0120.01022.05
8.3.40.0090.00618.76
8.3.30.0110.00418.64
8.3.20.0040.00420.19
8.3.10.0080.00023.48
8.3.00.0110.00017.59
8.2.180.0090.00916.50
8.2.170.0130.00322.96
8.2.160.0040.01120.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00517.63
8.2.110.0040.00722.08
8.2.100.0060.00617.93
8.2.90.0050.00219.07
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0080.00018.03
8.2.50.0060.00318.07
8.2.40.0080.00021.07
8.2.30.0000.00820.50
8.2.20.0000.00717.71
8.2.10.0000.00717.99
8.2.00.0000.00718.05
8.1.280.0140.00725.92
8.1.270.0040.00423.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.01022.39
8.1.230.0040.00717.66
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0030.00518.10
8.1.170.0050.00320.29
8.1.160.0070.00021.88
8.1.150.0040.00418.74
8.1.140.0040.00419.49
8.1.130.0070.00017.70
8.1.120.0040.00417.43
8.1.110.0000.00817.49
8.1.100.0000.00717.52
8.1.90.0040.00417.53
8.1.80.0040.00417.43
8.1.70.0030.00317.50
8.1.60.0000.00817.45
8.1.50.0090.00017.53
8.1.40.0040.00417.34
8.1.30.0050.00317.62
8.1.20.0060.00317.57
8.1.10.0070.00017.56
8.1.00.0080.00017.57
8.0.300.0000.00818.90
8.0.290.0050.00216.88
8.0.280.0070.00018.45
8.0.270.0030.00317.26
8.0.260.0030.00317.31
8.0.250.0000.00717.02
8.0.240.0040.00417.15
8.0.230.0030.00417.01
8.0.220.0000.00716.94
8.0.210.0030.00316.82
8.0.200.0070.00016.91
8.0.190.0040.00416.98
8.0.180.0030.00316.96
8.0.170.0080.00017.02
8.0.160.0000.00716.88
8.0.150.0040.00417.01
8.0.140.0000.00816.90
8.0.130.0020.00513.30
8.0.120.0040.00416.91
8.0.110.0000.00716.79
8.0.100.0000.00716.90
8.0.90.0040.00417.02
8.0.80.0100.00716.98
8.0.70.0040.00416.92
8.0.60.0000.00716.91
8.0.50.0080.00016.82
8.0.30.0070.01017.04
8.0.20.0150.01017.40
8.0.10.0030.00317.04
8.0.00.0040.01216.75
7.4.330.0000.00515.08
7.4.320.0060.00016.63
7.4.300.0000.00616.40
7.4.290.0030.00316.46
7.4.280.0000.00816.48
7.4.270.0070.00016.53
7.4.260.0040.00416.49
7.4.250.0000.00716.49
7.4.240.0020.00516.65
7.4.230.0080.00016.39
7.4.220.0140.00316.52
7.4.210.0060.01216.45
7.4.200.0040.00416.54
7.4.160.0110.00716.62
7.4.150.0190.00317.40
7.4.140.0100.01117.86
7.4.130.0140.00516.48
7.4.120.0150.00316.65
7.4.110.0100.00716.45
7.4.100.0040.01216.46
7.4.90.0140.00416.57
7.4.80.0090.00919.39
7.4.70.0090.00916.70
7.4.60.0210.00016.62
7.4.50.0050.00316.39
7.4.40.0120.00416.50
7.4.30.0380.00316.30
7.4.00.0060.01114.87
7.3.330.0060.00012.99
7.3.320.0030.00313.08
7.3.310.0030.00316.25
7.3.300.0030.00316.21
7.3.290.0050.01216.26
7.3.280.0080.00816.25
7.3.270.0080.00817.40
7.3.260.0110.00616.18
7.3.250.0080.00916.47
7.3.240.0100.00616.40
7.3.230.0060.00916.50
7.3.210.0070.01316.62
7.3.200.0030.02016.39
7.3.190.0090.00916.48
7.3.180.0060.00916.42
7.3.170.0150.00016.58
7.3.160.0100.00716.37
7.3.120.0040.01115.05
7.3.110.0060.01114.69
7.3.100.0060.00914.66
7.3.90.0030.01014.59
7.3.80.0090.00914.93
7.3.70.0150.00314.88
7.3.60.0110.00314.99
7.3.50.0100.00715.00
7.3.40.0040.00714.84
7.3.30.0050.00514.67
7.3.20.0070.00416.59
7.3.10.0100.00716.88
7.3.00.0030.00916.82
7.2.330.0130.00616.50
7.2.320.0100.00616.44
7.2.310.0070.01016.56
7.2.300.0100.00716.84
7.2.290.0050.01416.58
7.2.250.0060.01214.95
7.2.240.0140.00714.97
7.2.230.0100.00615.12
7.2.220.0000.00915.09
7.2.210.0060.01315.06
7.2.200.0040.01115.02
7.2.190.0060.01014.80
7.2.180.0100.00015.02
7.2.170.0030.00614.77
7.1.330.0060.00915.89
7.1.320.0110.00415.92
7.1.310.0060.00915.89
7.1.300.0060.00615.80
7.1.290.0070.01015.84
7.1.280.0040.00415.59
7.1.270.0070.00415.74
7.1.260.0060.00915.69
7.1.70.0100.00017.23
7.1.60.0070.01719.13
7.1.50.0130.01016.96
7.1.00.0000.08022.54
7.0.200.0270.00614.67
7.0.60.0170.07719.89
7.0.50.0000.04717.89
7.0.40.0070.04319.98
7.0.30.0270.05320.21
7.0.20.0300.04020.09
7.0.10.0300.05020.09
7.0.00.0000.09320.44
5.6.280.0000.06721.08
5.6.210.0100.08720.69
5.6.200.0030.08718.23
5.6.190.0030.04320.56
5.6.180.0330.06020.43
5.6.170.0200.08020.52
5.6.160.0100.04720.40
5.6.150.0000.08018.12
5.6.140.0030.05318.18
5.6.130.0130.06718.09
5.6.120.0100.04721.01
5.6.110.0000.05321.03
5.6.100.0100.04020.99
5.6.90.0000.04721.00
5.6.80.0070.07020.37
5.6.70.0270.06720.43
5.5.350.0000.08320.39
5.5.340.0000.04317.91
5.5.330.0070.03720.25
5.5.320.0000.04320.30
5.5.310.0070.05020.23
5.5.300.0000.08017.93
5.5.290.0100.07317.96
5.5.280.0130.07320.77
5.5.270.0130.07720.86
5.5.260.0070.05720.63
5.5.250.0200.06020.54
5.5.240.0070.08020.15
5.4.450.0770.05319.11
5.4.440.0770.05719.59
5.4.430.0900.06319.56
5.4.420.0770.06319.47
5.4.410.0570.05319.34
5.4.400.0730.05318.97
5.4.390.0830.04319.26
5.4.380.0700.05319.20
5.4.370.0700.05318.80
5.4.360.0730.05319.31
5.4.350.0630.06019.30
5.4.340.0530.06018.77
5.4.320.0630.05019.08
5.4.310.0630.04719.16
5.4.300.0630.05719.12
5.4.290.0770.05319.30
5.4.280.0570.05718.99
5.4.270.0570.05718.91
5.4.260.0600.04718.82
5.4.250.0600.04719.25
5.4.240.0800.05319.07
5.4.230.0570.06318.82
5.4.220.0800.05318.94
5.4.210.1000.05719.13
5.4.200.0630.08018.80
5.4.190.0730.05019.15
5.4.180.0600.06018.91
5.4.170.0600.05319.09
5.4.160.0630.04319.12
5.4.150.0500.06018.90
5.4.140.0830.04016.54
5.4.130.0670.05316.42
5.4.120.0770.04716.52
5.4.110.0630.04716.43
5.4.100.0530.05316.25
5.4.90.0630.05016.50
5.4.80.0800.04016.10
5.4.70.0700.05016.33
5.4.60.0630.04316.53
5.4.50.0530.05016.55
5.4.40.0530.05316.46
5.4.30.0600.04716.42
5.4.20.0570.05016.03
5.4.10.0530.05716.53
5.4.00.0770.04315.78

preferences:
49.11 ms | 401 KiB | 5 Q