3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test"; echo strtotime ( null );

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)
8.3.60.0040.01116.75
8.3.50.0140.00721.10
8.3.40.0110.00418.70
8.3.30.0150.00018.79
8.3.20.0070.00020.01
8.3.10.0050.00321.73
8.3.00.0080.00017.59
8.2.180.0130.01016.63
8.2.170.0090.00618.91
8.2.160.0000.01522.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.20
8.2.110.0040.01819.27
8.2.100.0090.00317.63
8.2.90.0070.00019.09
8.2.80.0000.00917.97
8.2.70.0080.00017.38
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0000.00718.16
8.2.30.0050.00219.84
8.2.20.0070.00017.71
8.2.10.0050.00217.80
8.2.00.0060.00317.95
8.1.280.0070.01025.92
8.1.270.0000.00820.43
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0030.00622.66
8.1.230.0080.00417.77
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0080.00017.10
8.1.190.0040.00417.00
8.1.180.0050.00518.10
8.1.170.0060.00318.38
8.1.160.0000.00821.94
8.1.150.0040.00418.68
8.1.140.0040.00417.31
8.1.130.0030.00617.62
8.1.120.0070.00017.34
8.1.110.0000.00717.27
8.1.100.0000.00817.30
8.1.90.0070.00017.35
8.1.80.0050.00217.27
8.1.70.0070.00017.35
8.1.60.0060.00317.37
8.1.50.0040.00417.38
8.1.40.0040.00417.41
8.1.30.0080.00017.54
8.1.20.0040.00417.46
8.1.10.0020.00517.48
8.1.00.0000.00717.26
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.36
8.0.270.0030.00317.13
8.0.260.0030.00317.19
8.0.250.0100.00016.90
8.0.240.0060.00016.75
8.0.230.0040.00416.73
8.0.220.0030.00316.63
8.0.210.0050.00316.73
8.0.200.0000.00616.80
8.0.190.0040.00416.82
8.0.180.0050.00516.73
8.0.170.0000.00716.68
8.0.160.0000.00916.67
8.0.150.0000.00716.77
8.0.140.0030.00316.67
8.0.130.0030.00513.22
8.0.120.0040.00416.73
8.0.110.0000.00716.71
8.0.100.0040.00416.57
8.0.90.0040.00416.55
8.0.80.0030.01316.71
8.0.70.0000.00716.63
8.0.60.0040.00416.86
8.0.50.0070.00016.62
8.0.30.0120.00417.16
8.0.20.0070.01317.40
8.0.10.0040.00416.82
8.0.00.0130.00516.59
7.4.330.0000.00515.15
7.4.320.0030.00316.39
7.4.300.0000.00716.29
7.4.290.0040.00416.53
7.4.280.0000.00716.43
7.4.270.0000.00716.55
7.4.260.0030.00316.43
7.4.250.0000.00716.47
7.4.240.0010.00716.50
7.4.230.0030.00316.47
7.4.220.0100.01016.63
7.4.210.0060.01516.57
7.4.200.0030.00316.43
7.4.160.0040.01216.61
7.4.150.0160.01117.40
7.4.140.0100.01017.86
7.4.130.0070.01016.39
7.4.120.0100.00816.53
7.4.110.0130.00316.50
7.4.100.0070.01316.64
7.4.90.0130.01016.52
7.4.80.0120.00919.39
7.4.70.0050.01116.54
7.4.60.0070.01016.55
7.4.50.0040.00416.53
7.4.40.0030.01416.41
7.4.30.0090.01216.43
7.4.00.0110.00014.92
7.3.330.0000.00512.98
7.3.320.0030.00313.07
7.3.310.0030.00316.11
7.3.300.0000.00616.15
7.3.290.0060.01116.27
7.3.280.0130.00516.23
7.3.270.0180.00017.40
7.3.260.0120.00616.36
7.3.250.0100.00816.47
7.3.240.0070.01016.52
7.3.230.0130.00416.51
7.3.210.0070.01416.40
7.3.200.0060.01119.39
7.3.190.0100.01016.37
7.3.180.0060.00916.43
7.3.170.0090.00916.42
7.3.160.0060.00916.55
7.3.120.0040.01414.75
7.3.110.0040.00714.93
7.3.100.0140.00014.86
7.3.90.0000.00814.97
7.3.80.0070.00714.79
7.3.70.0000.00914.58
7.3.60.0040.00414.92
7.3.50.0040.00714.59
7.3.40.0070.01014.56
7.3.30.0060.00614.84
7.3.20.0110.00416.52
7.3.10.0110.00416.67
7.3.00.0080.00616.79
7.2.330.0030.01416.78
7.2.320.0030.01316.86
7.2.310.0170.00016.38
7.2.300.0090.00916.71
7.2.290.0090.00916.84
7.2.240.0060.00915.04
7.2.230.0070.00714.59
7.2.220.0040.01415.08
7.2.210.0120.00314.99
7.2.200.0030.01414.96
7.2.190.0060.00914.57
7.2.180.0070.00714.87
7.2.170.0070.00714.63
7.2.160.0110.00314.84
7.2.150.0000.01416.84
7.2.140.0120.00616.58
7.2.130.0060.00916.85
7.2.120.0030.01016.74
7.2.110.0490.00316.63
7.2.100.0000.00917.06
7.2.90.0070.01016.48
7.2.80.0030.00916.76
7.2.70.0060.00617.16
7.2.60.0050.00916.84
7.2.50.0040.01216.43
7.2.40.0040.01117.16
7.2.30.0060.00616.59
7.2.20.0060.00616.64
7.2.10.0110.00317.13
7.2.00.0100.00718.16
7.1.330.0100.00315.61
7.1.320.0120.00315.55
7.1.310.0000.01515.75
7.1.300.0060.00915.69
7.1.290.0040.00715.64
7.1.280.0030.00715.33
7.1.270.0060.00615.47
7.1.260.0030.01015.73
7.1.250.0040.01115.62
7.1.200.0060.00615.50
7.1.100.0040.00818.13
7.1.70.0050.00317.13
7.1.60.0030.02019.59
7.1.50.0030.01616.77
7.1.00.0130.06322.54
7.0.200.0070.00416.75
7.0.60.0130.07719.84
7.0.50.0100.05317.88
7.0.40.0000.07320.30
7.0.30.0200.05320.17
7.0.20.0300.07320.10
7.0.10.0070.05020.12
7.0.00.0130.07720.20
5.6.280.0000.06721.09
5.6.210.0170.07320.52
5.6.200.0070.08318.14
5.6.190.0070.08020.57
5.6.180.0430.04020.59
5.6.170.0330.06720.49
5.6.160.0100.08020.42
5.6.150.0030.06318.20
5.6.140.0200.06718.12
5.6.130.0070.08018.14
5.6.120.0030.04320.98
5.6.110.0000.04320.97
5.6.100.0200.06321.03
5.6.90.0130.08321.11
5.6.80.0270.06020.36
5.5.350.0170.06320.28
5.5.340.0000.04717.93
5.5.330.0030.06020.40
5.5.320.0030.04020.31
5.5.310.0200.04020.20
5.5.300.0130.07717.91
5.5.290.0030.05718.02
5.5.280.0030.08020.84
5.5.270.0030.04020.95
5.5.260.0070.03720.86
5.5.250.0030.04020.69
5.5.240.0070.07320.25
5.4.450.0170.06019.24
5.4.440.0170.06019.28
5.4.430.0670.05019.50
5.4.420.0670.07019.50
5.4.410.0900.05019.29
5.4.400.0700.06319.16
5.4.390.0770.04719.12
5.4.380.0600.06718.84
5.4.370.0700.05318.89
5.4.360.0670.05718.89
5.4.350.0870.05019.04
5.4.340.0930.04718.93
5.4.320.0570.06019.02
5.4.310.0800.05719.25
5.4.300.0700.05019.21
5.4.290.0770.05019.18
5.4.280.0630.05319.33
5.4.270.0700.05719.21
5.4.260.0770.05319.33
5.4.250.0830.05319.31
5.4.240.0670.06318.92
5.4.230.0630.05719.33
5.4.220.0800.05318.92
5.4.210.0970.04319.05
5.4.200.0700.04316.79
5.4.190.0630.05718.99
5.4.180.0700.05018.98
5.4.170.0900.06019.17
5.4.160.0730.04718.95
5.4.150.0770.05718.94
5.4.140.0670.05716.30
5.4.130.0700.04316.24
5.4.120.0730.05316.23
5.4.110.0670.05316.61
5.4.100.0730.05016.56
5.4.90.0670.05716.38
5.4.80.0670.04716.44
5.4.70.0730.05716.57
5.4.60.0570.05016.51
5.4.50.0870.04716.30
5.4.40.0630.05316.30
5.4.30.0430.06316.17
5.4.20.0630.05716.14
5.4.10.0630.05716.47
5.4.00.0700.06015.97
5.3.290.0800.07314.60
5.3.280.0800.06714.48
5.3.270.0870.07014.52
5.3.260.0830.07014.41
5.3.250.0670.05314.43
5.3.240.0670.05714.60
5.3.230.0100.05714.53
5.3.220.0170.04314.39
5.3.210.0100.05314.41
5.3.200.0170.05714.50
5.3.190.0730.05014.41
5.3.180.0670.05314.37
5.3.170.0630.05014.54
5.3.160.0570.05014.50
5.3.150.0670.04014.47
5.3.140.0670.05314.41
5.3.130.0670.04314.37
5.3.120.0800.04314.38
5.3.110.0830.05314.56
5.3.100.0770.05013.89
5.3.90.0700.06014.04
5.3.80.0770.04313.88
5.3.70.0770.05314.03
5.3.60.0730.04713.95
5.3.50.0570.05313.79
5.3.40.0730.05713.86
5.3.30.0730.05013.78
5.3.20.0700.05013.54
5.3.10.0730.04313.50
5.3.00.0700.04713.55
5.2.170.0500.04011.05
5.2.160.0530.04311.06
5.2.150.0470.04311.06
5.2.140.0600.03711.05
5.2.130.0530.04010.88
5.2.120.0600.03311.01
5.2.110.0570.03710.88
5.2.100.0530.03310.89
5.2.90.0500.03711.11
5.2.80.0530.03711.09
5.2.70.0530.04311.03
5.2.60.0530.04310.98
5.2.50.0530.04311.02
5.2.40.0430.04010.83
5.2.30.0400.04310.90
5.2.20.0370.04710.96
5.2.10.0500.04310.72
5.2.00.0400.03710.78
5.1.60.0430.0509.92
5.1.50.0370.03310.02
5.1.40.0500.0309.82
5.1.30.0300.04010.27
5.1.20.0400.03310.38
5.1.10.0500.03310.04
5.1.00.0470.03710.04
5.0.50.0170.0308.54
5.0.40.0200.0278.31
5.0.30.0230.0408.27
5.0.20.0270.0208.27
5.0.10.0270.0238.14
5.0.00.0200.0408.19
4.4.90.0130.0275.87
4.4.80.0170.0235.84
4.4.70.0200.0205.89
4.4.60.0200.0205.79
4.4.50.0170.0275.87
4.4.40.0200.0335.84
4.4.30.0170.0235.80
4.4.20.0170.0235.95
4.4.10.0170.0235.86
4.4.00.0230.0335.93
4.3.110.0170.0235.70
4.3.100.0200.0205.71
4.3.90.0270.0135.64
4.3.80.0230.0335.63
4.3.70.0230.0275.67
4.3.60.0330.0175.77
4.3.50.0200.0305.63
4.3.40.0130.0405.63
4.3.30.0070.0234.53
4.3.20.0100.0204.57
4.3.10.0070.0234.39
4.3.00.0000.0237.13

preferences:
75.75 ms | 401 KiB | 5 Q