3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('4 am');

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)
8.3.60.0070.01418.31
8.3.50.0170.00521.95
8.3.40.0110.00318.93
8.3.30.0140.00019.18
8.3.20.0070.00020.33
8.3.10.0000.00722.09
8.3.00.0040.00422.36
8.2.180.0000.01416.38
8.2.170.0140.00322.96
8.2.160.0090.00920.77
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.23
8.2.110.0080.00822.20
8.2.100.0040.00817.78
8.2.90.0090.00019.21
8.2.80.0080.00018.04
8.2.70.0050.00317.63
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0030.00618.16
8.2.30.0000.00718.14
8.2.20.0040.00417.61
8.2.10.0000.00817.76
8.2.00.0030.00717.73
8.1.280.0110.00425.92
8.1.270.0030.00522.18
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0040.00719.15
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.29
8.1.180.0040.00418.10
8.1.170.0030.00618.67
8.1.160.0040.00422.01
8.1.150.0040.00418.61
8.1.140.0040.00417.42
8.1.130.0000.00717.81
8.1.120.0070.00017.42
8.1.110.0000.00817.48
8.1.100.0000.00717.41
8.1.90.0070.00017.48
8.1.80.0000.00717.54
8.1.70.0000.00717.44
8.1.60.0060.00317.51
8.1.50.0000.00717.50
8.1.40.0050.00217.40
8.1.30.0040.00417.53
8.1.20.0000.00817.64
8.1.10.0070.00017.47
8.1.00.0030.00617.53
8.0.300.0040.00418.77
8.0.290.0080.00017.15
8.0.280.0070.00018.35
8.0.270.0000.00717.33
8.0.260.0030.00316.87
8.0.250.0040.00417.12
8.0.240.0040.00417.06
8.0.230.0000.00816.98
8.0.220.0030.00316.99
8.0.210.0030.00316.98
8.0.200.0030.00317.07
8.0.190.0000.00817.04
8.0.180.0050.00216.92
8.0.170.0070.00016.96
8.0.160.0070.00016.89
8.0.150.0000.00716.85
8.0.140.0040.00416.93
8.0.130.0050.00013.37
8.0.120.0050.00217.00
8.0.110.0050.00216.84
8.0.100.0080.00016.93
8.0.90.0050.00316.84
8.0.80.0040.01216.95
8.0.70.0040.00417.02
8.0.60.0030.00316.86
8.0.50.0040.00416.91
8.0.30.0110.00917.04
8.0.20.0090.00917.40
8.0.10.0040.00316.99
8.0.00.0090.01416.82
7.4.330.0000.00515.03
7.4.320.0000.00716.50
7.4.300.0000.00716.41
7.4.290.0090.00016.54
7.4.280.0030.00316.59
7.4.270.0030.00316.59
7.4.260.0000.00716.47
7.4.250.0000.00716.46
7.4.240.0030.00416.57
7.4.230.0040.00416.63
7.4.220.0080.00816.71
7.4.210.0100.00716.57
7.4.200.0000.00816.71
7.4.190.0030.00316.61
7.4.160.0060.01016.45
7.4.150.0110.00617.40
7.4.140.0120.00617.86
7.4.130.0090.00816.58
7.4.120.0070.01116.63
7.4.110.0090.00916.52
7.4.100.0130.00616.77
7.4.90.0090.00816.34
7.4.80.0090.00919.39
7.4.70.0080.00816.43
7.4.60.0110.01116.59
7.4.50.0030.00516.49
7.4.40.0070.01122.77
7.4.30.0090.00616.46
7.4.00.0070.01114.95
7.3.330.0000.00513.13
7.3.320.0050.00013.13
7.3.310.0000.00716.32
7.3.300.0030.00316.30
7.3.290.0100.00316.25
7.3.280.0120.01016.26
7.3.270.0140.00417.40
7.3.260.0130.00316.53
7.3.250.0120.00616.58
7.3.240.0100.00716.43
7.3.230.0030.01316.48
7.3.210.0090.00916.40
7.3.200.0110.01119.39
7.3.190.0180.00016.41
7.3.180.0060.00916.49
7.3.170.0000.01516.30
7.3.160.0060.01016.41
7.3.120.0060.01114.82
7.3.110.0070.00814.81
7.3.100.0080.00514.79
7.3.90.0060.00414.74
7.3.80.0050.01314.95
7.3.70.0070.00714.80
7.3.60.0040.00914.71
7.3.50.0050.01114.88
7.3.40.0060.00614.75
7.3.30.0070.00714.57
7.3.20.0020.01316.64
7.3.10.0070.00516.54
7.3.00.0060.00816.56
7.2.330.0080.00816.65
7.2.320.0060.00916.60
7.2.310.0030.01316.71
7.2.300.0020.01316.38
7.2.290.0100.00716.40
7.2.240.0090.00514.86
7.2.230.0090.00715.02
7.2.220.0030.01314.93
7.2.210.0060.00814.99
7.2.200.0060.01114.97
7.2.190.0090.00515.06
7.2.180.0030.01115.07
7.2.170.0020.01215.10
7.2.160.0070.00714.97
7.2.150.0090.00516.75
7.2.140.0090.00516.95
7.2.130.0050.00916.82
7.2.120.0030.01216.81
7.2.110.0090.00616.83
7.2.100.0050.01116.93
7.2.90.0070.00716.86
7.2.80.0090.00516.72
7.2.70.0050.00816.70
7.2.60.0020.01216.83
7.2.50.0060.00916.85
7.2.40.0070.00716.79
7.2.30.0070.00816.95
7.2.20.0030.01216.68
7.2.10.0040.01116.82
7.2.00.0060.01017.52
7.1.330.0020.00615.77
7.1.320.0020.01415.64
7.1.310.0030.01315.89
7.1.300.0060.00615.71
7.1.290.0070.00415.68
7.1.280.0050.00815.87
7.1.270.0050.00915.62
7.1.260.0080.00415.93
7.1.250.0080.00615.84
7.1.200.0030.00615.68
7.1.100.0030.00718.14
7.1.70.0000.00717.30
7.1.60.0100.01019.82
7.1.50.0060.01617.09
7.1.00.0070.07322.29
7.0.200.0000.00716.88
7.0.140.0000.07721.95
7.0.60.0070.07019.90
7.0.50.0130.06717.79
7.0.40.0130.07720.30
7.0.30.0230.04720.17
7.0.20.0200.08720.10
7.0.10.0030.04719.99
7.0.00.0130.07020.00
5.6.280.0070.07021.04
5.6.210.0100.07720.62
5.6.200.0030.04018.16
5.6.190.0170.07320.43
5.6.180.0230.06720.60
5.6.170.0400.07720.46
5.6.160.0070.08320.48
5.6.150.0130.07318.18
5.6.140.0100.04718.17
5.6.130.0030.08318.11
5.6.120.0030.06320.98
5.6.110.0070.08021.13
5.6.100.0070.08020.88
5.6.90.0070.04720.98
5.6.80.0070.07020.37
5.5.350.4370.04020.40
5.5.340.0030.07018.01
5.5.330.0000.09020.32
5.5.320.0270.03720.13
5.5.310.0370.07720.54
5.5.300.0070.03718.02
5.5.290.0100.04717.91
5.5.280.0100.06320.68
5.5.270.0030.05020.75
5.5.260.0100.08020.86
5.5.250.0000.08720.68
5.5.240.0030.05720.21
5.4.450.0830.03719.49
5.4.440.0430.04019.10
5.4.430.0900.00019.16
5.4.420.1070.00019.54
5.4.410.0170.04718.91
5.4.400.0130.04718.51
5.4.390.0270.03318.59
5.4.380.0300.05018.61
5.4.370.0130.05718.46
5.4.360.0100.06018.49
5.4.350.0170.05318.68
5.4.340.0170.05718.59
5.4.320.0080.03412.45
5.4.310.0070.04012.45
5.4.300.0060.03612.45
5.4.290.0130.04912.45
5.4.280.0070.03312.34
5.4.270.0060.03612.35
5.4.260.0020.04712.34
5.4.250.0040.04312.34
5.4.240.0080.03612.34
5.4.230.0070.04012.34
5.4.220.0070.05112.34
5.4.210.0080.04712.34
5.4.200.0200.04112.32
5.4.190.0150.04812.32
5.4.180.0150.04412.32
5.4.170.0130.04512.33
5.4.160.0180.04112.32
5.4.150.0190.04112.31
5.4.140.0170.04112.00
5.4.130.0140.04511.99
5.4.120.0150.04311.95
5.4.110.0100.04811.94
5.4.100.0130.04811.94
5.4.90.0110.04811.94
5.4.80.0120.04611.94
5.4.70.0130.04411.94
5.4.60.0160.04111.94
5.4.50.0170.04011.94
5.4.40.0150.04211.93
5.4.30.0170.04111.92
5.4.20.0140.04311.92
5.4.10.0140.04311.93
5.4.00.0160.03911.41
5.3.290.0040.04112.80
5.3.280.0100.05012.71
5.3.270.0160.04512.72
5.3.260.0130.04812.72
5.3.250.0140.04612.72
5.3.240.0180.04212.72
5.3.230.0170.04612.71
5.3.220.0140.04612.68
5.3.210.0160.04512.68
5.3.200.0140.04912.68
5.3.190.0140.04812.68
5.3.180.0180.04212.67
5.3.170.0140.04712.67
5.3.160.0100.05012.68
5.3.150.0220.04012.68
5.3.140.0150.04512.66
5.3.130.0180.04312.66
5.3.120.0220.04112.65
5.3.110.0190.04812.66
5.3.100.0210.04312.12
5.3.90.0200.04012.08
5.3.80.0170.04312.08
5.3.70.0170.04412.07
5.3.60.0200.04112.06
5.3.50.0200.04112.00
5.3.40.0200.04112.00
5.3.30.0190.04011.94
5.3.20.0210.04111.70
5.3.10.0140.04211.67
5.3.00.0140.04411.66
5.2.170.0100.0389.16
5.2.160.0090.0389.16
5.2.150.0150.0349.16
5.2.140.0090.0399.15
5.2.130.0150.0339.12
5.2.120.0120.0359.12
5.2.110.0140.0389.12
5.2.100.0110.0369.12
5.2.90.0110.0359.12
5.2.80.0140.0389.11
5.2.70.0140.0379.11
5.2.60.0140.0329.06
5.2.50.0140.0359.03
5.2.40.0140.0339.01
5.2.30.0130.0348.99
5.2.20.0180.0328.97
5.2.10.0140.0398.91
5.2.00.0090.0388.77
5.1.60.0170.0298.05
5.1.50.0210.0808.05
5.1.40.0090.0328.03
5.1.30.0090.0348.38
5.1.20.0100.0338.40
5.1.10.0130.0308.13
5.1.00.0170.0258.13
5.0.50.0100.0246.61
5.0.40.0070.0266.47
5.0.30.0090.0366.28
5.0.20.0090.0236.25
5.0.10.0130.0226.23
5.0.00.0070.0376.22
4.4.90.0060.0204.78
4.4.80.0060.0194.75
4.4.70.0050.0214.75
4.4.60.0050.0214.76
4.4.50.0080.0184.77
4.4.40.0040.0334.71
4.4.30.0100.0184.76
4.4.20.0060.0214.84
4.4.10.0060.0204.85
4.4.00.0060.0304.76
4.3.110.0060.0194.67
4.3.100.0050.0194.66
4.3.90.0060.0184.64
4.3.80.0070.0274.59
4.3.70.0060.0184.63
4.3.60.0060.0194.63
4.3.50.0080.0164.63
4.3.40.0060.0284.54
4.3.30.0060.0173.30
4.3.20.0040.0193.28
4.3.10.0080.0153.23
4.3.00.0130.01315.60

preferences:
43.18 ms | 400 KiB | 5 Q