3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime('first day of this month');

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)
8.3.60.0070.01416.75
8.3.50.0150.00622.04
8.3.40.0070.00718.70
8.3.30.0070.01019.07
8.3.20.0000.00720.04
8.3.10.0040.00423.54
8.3.00.0100.00018.80
8.2.180.0110.00418.39
8.2.170.0070.00722.96
8.2.160.0100.00320.55
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.72
8.2.110.0110.00721.12
8.2.100.0090.00317.91
8.2.90.0040.00419.00
8.2.80.0080.00017.97
8.2.70.0080.00417.63
8.2.60.0030.00517.93
8.2.50.0000.00818.07
8.2.40.0000.00920.07
8.2.30.0000.00718.30
8.2.20.0000.00817.91
8.2.10.0000.00818.03
8.2.00.0040.00417.74
8.1.280.0100.00325.92
8.1.270.0000.00723.96
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0060.00322.23
8.1.230.0080.00419.24
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0100.00317.35
8.1.190.0000.00717.25
8.1.180.0070.00318.10
8.1.170.0030.00518.84
8.1.160.0040.00421.91
8.1.150.0040.00418.71
8.1.140.0030.00517.55
8.1.130.0000.00717.83
8.1.120.0000.00717.49
8.1.110.0040.00417.57
8.1.100.0000.00717.50
8.1.90.0000.00717.54
8.1.80.0000.00817.59
8.1.70.0000.00817.53
8.1.60.0060.00317.62
8.1.50.0050.00317.43
8.1.40.0000.00817.53
8.1.30.0060.00617.70
8.1.20.0030.00617.75
8.1.10.0020.00517.54
8.1.00.0050.00317.47
8.0.300.0050.00518.77
8.0.290.0000.00717.16
8.0.280.0030.00518.51
8.0.270.0000.00717.25
8.0.260.0000.00717.29
8.0.250.0070.00017.07
8.0.240.0040.00417.12
8.0.230.0000.00716.98
8.0.220.0000.00717.04
8.0.210.0040.00416.91
8.0.200.0000.00617.10
8.0.190.0000.00816.96
8.0.180.0050.00217.05
8.0.170.0000.00817.09
8.0.160.0050.00217.07
8.0.150.0040.00417.02
8.0.140.0040.00416.87
8.0.130.0000.00613.41
8.0.120.0040.00416.92
8.0.110.0000.00717.07
8.0.100.0000.00916.87
8.0.90.0000.00717.05
8.0.80.0030.01216.97
8.0.70.0050.00217.14
8.0.60.0070.00016.91
8.0.50.0050.00316.89
8.0.30.0070.01217.02
8.0.20.0120.00917.32
8.0.10.0150.01217.00
8.0.00.0060.00817.01
7.4.330.0020.00215.00
7.4.320.0070.00016.55
7.4.300.0030.00316.67
7.4.290.0050.00316.33
7.4.280.0060.00016.66
7.4.270.0030.00316.71
7.4.260.0050.00216.44
7.4.250.0030.00516.48
7.4.240.0020.00616.54
7.4.230.0000.00716.75
7.4.220.0120.00616.71
7.4.210.0070.00816.63
7.4.200.0040.00416.68
7.4.190.0020.00516.63
7.4.160.0080.00816.84
7.4.150.0120.00716.99
7.4.140.0080.01117.39
7.4.130.0090.00916.57
7.4.120.0130.00916.46
7.4.110.0130.01016.45
7.4.100.0140.00816.44
7.4.90.0120.01116.50
7.4.80.0150.00817.04
7.4.70.0140.01016.59
7.4.60.0120.01016.52
7.4.50.0110.00716.44
7.4.40.0120.01016.43
7.4.30.0170.00716.48
7.4.20.0130.01016.30
7.4.10.0090.01416.40
7.4.00.0100.01316.29
7.3.330.0030.00313.06
7.3.320.0030.00313.19
7.3.310.0030.00316.30
7.3.300.0040.00416.27
7.3.290.0070.00716.34
7.3.280.0070.01116.34
7.3.270.0150.00916.72
7.3.260.0150.00716.38
7.3.250.0120.00616.54
7.3.240.0140.00716.41
7.3.230.0150.01016.43
7.3.220.0150.00816.40
7.3.210.0120.01216.52
7.3.200.0100.01116.98
7.3.190.0150.00916.45
7.3.180.0110.01016.44
7.3.170.0110.01116.38
7.3.160.0130.00816.42
7.3.150.0110.01116.33
7.3.140.0120.01016.30
7.3.130.0120.01316.42
7.3.120.0120.01016.08
7.3.110.0090.01316.29
7.3.100.0140.00716.35
7.3.90.0120.01016.32
7.3.80.0170.00616.47
7.3.70.0100.01116.38
7.3.60.0160.00516.25
7.3.50.0140.01116.35
7.3.40.0140.01216.35
7.3.30.0150.01516.38
7.3.20.0110.01016.42
7.3.10.0420.00816.47
7.3.00.0440.00716.13
7.2.340.0210.01016.59
7.2.330.0190.00916.63
7.2.320.0210.00616.53
7.2.310.0130.01216.62
7.2.300.0210.00616.50
7.2.290.0190.00716.62
7.2.280.0140.01316.68
7.2.270.0110.01716.58
7.2.260.0170.00916.55
7.2.250.0140.01416.59
7.2.240.0210.01016.51
7.2.230.0160.00916.53
7.2.220.0150.01116.49
7.2.210.0150.01116.57
7.2.200.0140.01016.51
7.2.190.0140.01316.57
7.2.180.0150.01116.54
7.2.170.0200.01516.53
7.2.160.0190.01316.58
7.2.150.0220.01117.05
7.2.140.0210.00717.10
7.2.130.0390.01116.69
7.2.120.0290.01016.36
7.2.110.0350.00916.34
7.2.100.0310.00816.05
7.2.90.0330.01016.04
7.2.80.0280.00816.01
7.2.70.0500.01016.22
7.2.60.0350.00716.27
7.2.50.0310.01116.15
7.2.40.0420.00716.23
7.2.30.0340.00816.19
7.2.20.0320.01216.06
7.2.10.0580.00716.09
7.2.00.0300.01116.88
7.1.330.0220.01016.03
7.1.320.0190.01316.00
7.1.310.0220.00715.59
7.1.300.0180.01216.07
7.1.290.0230.01415.56
7.1.280.0270.01015.61
7.1.270.0250.01015.45
7.1.260.0190.00915.94
7.1.250.0360.01115.24
7.1.240.0340.01115.47
7.1.230.0320.01214.94
7.1.220.0540.00814.87
7.1.210.0300.00915.04
7.1.200.0310.00715.09
7.1.190.0350.00914.92
7.1.180.0540.00914.98
7.1.170.0390.00714.91
7.1.160.0380.00814.92
7.1.150.0460.00914.99
7.1.140.0340.00815.05
7.1.130.0390.00915.05
7.1.120.0280.00815.50
7.1.110.0280.00915.43
7.1.100.0230.01115.83
7.1.90.0270.00615.35
7.1.80.0270.00915.41
7.1.70.0220.01015.50
7.1.60.0260.01118.11
7.1.50.0260.01117.78
7.1.40.0270.00917.70
7.1.30.0270.00717.87
7.1.20.0330.00717.87
7.1.10.0260.01015.23
7.1.00.0250.01716.15
7.0.330.0440.00815.12
7.0.320.0380.00614.49
7.0.310.0380.00714.65
7.0.300.0290.01014.61
7.0.290.0380.00714.62
7.0.280.0330.01114.71
7.0.270.0310.00714.58
7.0.260.0330.00715.12
7.0.250.0270.00815.13
7.0.240.0350.00815.12
7.0.230.0280.00915.18
7.0.220.0320.01215.14
7.0.210.0320.01114.89
7.0.200.0250.00915.25
7.0.190.0210.01114.93
7.0.180.0620.00814.93
7.0.170.0340.00914.86
7.0.160.0300.00914.85
7.0.150.0250.00714.90
7.0.140.0160.01815.77
7.0.130.0320.01015.03
7.0.120.0200.01015.05
7.0.110.0250.00814.87
7.0.100.0230.00714.94
7.0.90.0210.00914.93
7.0.80.0410.00814.90
7.0.70.0270.00914.92
7.0.60.0240.01715.51
7.0.50.0260.01615.32
7.0.40.0200.01615.61
7.0.30.0280.01715.59
7.0.20.0220.01315.61
7.0.10.0300.01715.63
7.0.00.0210.01515.56
5.6.400.0250.01115.81
5.6.390.0210.00815.95
5.6.380.0130.01315.34
5.6.370.0210.01515.37
5.6.360.0170.01015.39
5.6.350.0180.00915.33
5.6.340.0160.01215.42
5.6.330.0150.01115.39
5.6.320.0170.01315.42
5.6.310.0180.01115.39
5.6.300.0110.02316.08
5.6.290.0170.01716.07
5.6.280.0160.02116.80
5.6.270.0140.01916.11
5.6.260.0140.01916.20
5.6.250.0160.01716.18
5.6.240.0140.02116.07
5.6.230.0160.01816.15
5.6.220.0130.02016.18
5.6.210.0160.02316.65
5.6.200.0140.02916.36
5.6.190.0150.02016.65
5.6.180.0560.02116.76
5.6.170.0170.02216.64
5.6.160.0180.01716.67
5.6.150.0150.02216.36
5.6.140.0150.02016.44
5.6.130.0180.02016.42
5.6.120.0130.02516.74
5.6.110.0160.02716.72
5.6.100.0140.02816.68
5.6.90.0140.02316.75
5.6.80.0130.02416.52
5.6.70.0120.01716.01
5.6.60.0160.01515.98
5.6.50.0130.01915.99
5.6.40.0150.01615.95
5.6.30.0130.01916.00
5.6.20.0140.01915.97
5.6.10.0170.01515.99
5.6.00.0150.01715.97
5.5.380.0160.01614.61
5.5.370.0140.01614.67
5.5.360.0140.01614.67
5.5.350.0130.02615.37
5.5.340.0150.02515.20
5.5.330.0170.02215.45
5.5.320.0200.02215.51
5.5.310.0170.02315.45
5.5.300.0140.02515.18
5.5.290.0150.02215.20
5.5.280.0140.02115.51
5.5.270.0160.02115.56
5.5.260.0160.02115.43
5.5.250.0150.02415.45
5.5.240.0160.02115.30
5.5.230.0140.01414.57
5.5.220.0110.01714.58
5.5.210.0130.01914.66
5.5.200.0130.01514.58
5.5.190.0160.01414.62
5.5.180.0150.01514.50
5.5.170.0130.01114.67
5.5.160.0110.01614.62
5.5.150.0100.01714.54
5.5.140.0160.01314.57
5.5.130.0140.01514.55
5.5.120.0140.01814.58
5.5.110.0150.01414.57
5.5.100.0110.01814.55
5.5.90.0110.01514.56
5.5.80.0090.01814.55
5.5.70.0110.01514.44
5.5.60.0120.01514.56
5.5.50.0130.01414.50
5.5.40.0150.01714.64
5.5.30.0150.01514.60
5.5.20.0110.01914.48
5.5.10.0140.01714.59
5.5.00.0150.01514.50
5.4.450.0180.02013.93
5.4.440.0210.02013.93
5.4.430.0190.02313.96
5.4.420.0170.01413.89
5.4.410.0180.01913.81
5.4.400.0140.01913.75
5.4.390.0140.01913.78
5.4.380.0140.02013.77
5.4.370.0100.01913.69
5.4.360.0090.01913.74
5.4.350.0130.02212.94
5.4.340.0120.01912.91
5.4.330.0120.00912.09
5.4.320.0130.01612.99
5.4.310.0120.01812.95
5.4.300.0120.01812.99
5.4.290.0130.01913.00
5.4.280.0120.01912.95
5.4.270.0110.01812.99
5.4.260.0120.01612.94
5.4.250.0110.01712.95
5.4.240.0120.01612.99
5.4.230.0110.01812.90
5.4.220.0110.01912.96
5.4.210.0110.01912.92
5.4.200.0110.02112.90
5.4.190.0120.02012.96
5.4.180.0150.01812.93
5.4.170.0130.01712.88
5.4.160.0110.01713.01
5.4.150.0130.01612.93
5.4.140.0130.01612.71
5.4.130.0120.01612.66
5.4.120.0120.01712.67
5.4.110.0130.01712.56
5.4.100.0120.01612.66
5.4.90.0100.01912.61
5.4.80.0110.01712.64
5.4.70.0120.01512.60
5.4.60.0120.01812.58
5.4.50.0120.01712.58
5.4.40.0110.01812.60
5.4.30.0130.01512.63
5.4.20.0130.01712.55
5.4.10.0110.01812.61
5.4.00.0120.01712.45
5.3.290.0120.01912.72
5.3.280.0130.02012.60
5.3.270.0160.02112.63
5.3.260.0130.01712.70
5.3.250.0150.01412.56
5.3.240.0130.01712.55
5.3.230.0140.02212.59
5.3.220.0120.02612.44
5.3.210.0130.01912.45
5.3.200.0130.02012.46
5.3.190.0130.01912.51
5.3.180.0110.01812.53
5.3.170.0130.01912.60
5.3.160.0110.02112.54
5.3.150.0130.01812.55
5.3.140.0150.01912.51
5.3.130.0130.01912.54
5.3.120.0130.01912.57
5.3.110.0150.01612.56
5.3.100.0130.01712.44
5.3.90.0160.01712.37
5.3.80.0140.01812.33
5.3.70.0140.01712.27
5.3.60.0130.01812.46
5.3.50.0130.01812.33
5.3.40.0140.01812.35
5.3.30.0130.01612.37
5.3.20.0140.01512.27
5.3.10.0120.01712.13
5.3.00.0120.02112.13

preferences:
46.5 ms | 401 KiB | 5 Q