3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(time()); echo $now->y;

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)
7.4.10.0110.00714.82
7.4.00.0030.01314.91
7.3.130.0040.01415.02
7.3.120.0060.00914.76
7.3.110.0000.01914.59
7.3.100.0070.00714.66
7.3.90.0070.01015.03
7.3.80.0000.01514.76
7.3.70.0110.00414.73
7.3.60.0090.00614.84
7.3.50.0080.00714.83
7.3.40.0040.00814.47
7.3.30.0070.00714.89
7.3.20.0000.01216.87
7.3.10.0050.00716.52
7.3.00.0080.00716.36
7.2.260.0030.01715.25
7.2.250.0040.01515.08
7.2.240.0060.00914.85
7.2.230.0030.01014.95
7.2.220.0060.00915.23
7.2.210.0000.01415.18
7.2.200.0100.00314.71
7.2.190.0100.00715.10
7.2.180.0000.01214.89
7.2.170.0060.00915.03
7.2.160.0060.00615.05
7.2.150.0110.00416.93
7.2.140.0030.01016.97
7.2.130.0060.00816.93
7.2.120.0030.00916.66
7.2.110.0070.00616.95
7.2.100.0100.00616.85
7.2.90.0040.01316.80
7.2.80.0080.00616.47
7.2.70.0090.00916.77
7.2.60.0050.01016.74
7.2.50.0060.01116.90
7.2.40.0070.01116.61
7.2.30.0050.01116.73
7.2.20.0070.00916.87
7.2.10.0060.01216.90
7.2.00.0070.00817.83
7.1.330.0000.01115.68
7.1.320.0060.00315.91
7.1.310.0060.00615.72
7.1.300.0070.01015.54
7.1.290.0030.01015.63
7.1.280.0040.01115.88
7.1.270.0030.01015.52
7.1.260.0030.00615.56
7.1.250.0050.00815.55
7.1.240.0030.01015.76
7.1.230.0040.01115.71
7.1.220.0110.00315.92
7.1.210.0040.00815.77
7.1.200.0020.00915.78
7.1.190.0070.00715.91
7.1.180.0110.00415.87
7.1.170.0110.00615.68
7.1.160.0000.01415.75
7.1.150.0070.00715.93
7.1.140.0100.00315.81
7.1.130.0030.01015.86
7.1.120.0090.00615.78
7.1.110.0060.01015.73
7.1.100.0020.01316.97
7.1.90.0110.00315.94
7.1.80.0000.01515.69
7.1.70.0100.00316.40
7.1.60.0080.01217.64
7.1.50.0060.00616.50
7.1.40.0030.01015.86
7.1.30.0000.00915.75
7.1.20.0040.01115.88
7.1.10.0060.00915.88
7.1.00.0040.04019.03
7.0.330.0000.01315.44
7.0.320.0040.00415.34
7.0.310.0030.01115.33
7.0.300.0000.01615.57
7.0.290.0070.00715.46
7.0.280.0080.00515.23
7.0.270.0040.00715.15
7.0.260.0030.00615.21
7.0.250.0070.00415.31
7.0.240.0030.00915.41
7.0.230.0040.00815.19
7.0.220.0000.00815.52
7.0.210.0030.01215.55
7.0.200.0020.00816.03
7.0.190.0030.00715.46
7.0.180.0050.00315.49
7.0.170.0030.00615.51
7.0.160.0120.00615.49
7.0.150.0030.00915.14
7.0.140.0020.04118.78
7.0.130.0040.01115.64
7.0.120.0030.02118.79
7.0.110.0120.04517.58
7.0.100.0190.03617.54
7.0.90.0070.03817.69
7.0.80.0090.03217.71
7.0.70.0080.03317.58
7.0.60.0030.03217.61
7.0.50.0110.03517.59
7.0.40.0070.03916.56
7.0.30.0050.03916.41
7.0.20.0080.01816.64
7.0.10.0020.04516.47
7.0.00.0050.03816.51
5.6.400.0040.00814.25
5.6.390.0070.00414.27
5.6.380.0090.00614.58
5.6.370.0030.01014.62
5.6.360.0000.01114.40
5.6.350.0070.00414.33
5.6.340.0040.00714.29
5.6.330.0030.01014.04
5.6.320.0070.00714.32
5.6.310.0000.00914.35
5.6.300.0090.00613.96
5.6.290.0000.00914.32
5.6.280.0120.03517.70
5.6.270.0030.01014.51
5.6.260.0080.02317.46
5.6.250.0080.01817.59
5.6.240.0050.04917.53
5.6.230.0070.02517.49
5.6.220.0050.03517.36
5.6.210.0100.03717.45
5.6.200.0100.04317.54
5.6.190.0050.02717.60
5.6.180.0050.04417.40
5.6.170.0070.04317.50
5.6.160.0060.02817.40
5.6.150.0060.02517.38
5.6.140.0030.02717.49
5.6.130.0070.03117.34
5.6.120.0040.03217.37
5.6.110.0100.04117.35
5.6.100.0040.04317.43
5.6.90.0100.04017.39
5.6.80.0050.03717.13
5.6.70.0050.02417.11
5.6.60.0070.02517.07
5.6.50.0070.04117.23
5.6.40.0040.04017.14
5.6.30.0050.02917.05
5.6.20.0090.03317.10
5.6.10.0050.02317.00
5.6.00.0070.04217.10
5.5.380.0040.04115.92
5.5.370.0070.02315.81
5.5.360.0050.04515.88
5.5.350.0050.04415.95
5.5.340.0100.02316.30
5.5.330.0070.03816.09
5.5.320.0030.02916.09
5.5.310.0050.02716.21
5.5.300.0030.04016.34
5.5.290.0060.03816.24
5.5.280.0030.04016.12
5.5.270.0120.03816.23
5.5.260.0030.02816.06
5.5.250.0030.04116.13
5.5.240.0050.04215.86
5.5.230.0030.04516.01
5.5.220.0030.04015.94
5.5.210.0070.03715.79
5.5.200.0040.03615.81
5.5.190.0030.04215.73
5.5.180.0020.03715.82
5.5.170.0110.00414.26
5.5.160.0110.03515.88
5.5.150.0040.04015.88
5.5.140.0100.04215.75
5.5.130.0120.03315.63
5.5.120.0030.02515.81
5.5.110.0090.01515.69
5.5.100.0080.01815.61
5.5.90.0100.03015.82
5.5.80.0020.02915.80
5.5.70.0060.02815.77
5.5.60.0030.02115.77
5.5.50.0030.03615.71
5.5.40.0030.04215.78
5.5.30.0050.02215.61
5.5.20.0070.03315.52
5.5.10.0100.03315.71
5.5.00.0040.02615.63
5.4.450.0070.03415.34
5.4.440.0040.02515.26
5.4.430.0070.03815.38
5.4.420.0030.03615.25
5.4.410.0050.03615.24
5.4.400.0130.03015.06
5.4.390.0100.03314.95
5.4.380.0080.03715.24
5.4.370.0060.03815.13
5.4.360.0030.03714.91
5.4.350.0050.03515.01
5.4.340.0030.03814.95
5.4.330.0060.00311.16
5.4.320.0070.04015.19
5.4.310.0050.03715.19
5.4.300.0050.03615.10
5.4.290.0080.02014.98
5.4.280.0020.02715.10
5.4.270.0080.03214.97
5.4.260.0100.02815.01
5.4.250.0050.02014.94
5.4.240.0060.04115.07
5.4.230.0070.03015.05
5.4.220.0080.02515.23
5.4.210.0030.04715.22
5.4.200.0050.03015.09
5.4.190.0070.02014.89
5.4.180.0050.02614.96
5.4.170.0030.02415.15
5.4.160.0080.02115.06
5.4.150.0080.02314.92
5.4.140.0020.02113.59
5.4.130.0020.02213.69
5.4.120.0060.01813.73
5.4.110.0050.01813.67
5.4.100.0020.02313.64
5.4.90.0020.01813.86
5.4.80.0050.01613.66
5.4.70.0030.02013.78
5.4.60.0010.02613.61
5.4.50.0050.01913.73
5.4.40.0000.02413.76
5.4.30.0020.02213.72
5.4.20.0030.03113.76
5.4.10.0080.01713.67
5.4.00.0060.01813.46
5.3.290.0000.02612.60
5.3.280.0030.02212.65
5.3.270.0030.01812.57
5.3.260.0050.04412.60
5.3.250.0020.02812.63
5.3.240.0050.02512.59
5.3.230.0090.01512.58
5.3.220.0000.02612.57
5.3.210.0040.02112.57
5.3.200.0070.01812.63
5.3.190.0050.02112.64
5.3.180.0060.02012.67
5.3.170.0030.02012.65
5.3.160.0000.02412.76
5.3.150.0000.02412.64
5.3.140.0030.02112.65
5.3.130.0020.02412.62
5.3.120.0050.02412.55
5.3.110.0040.01612.51
5.3.100.0080.03812.46
5.3.90.0050.03512.38
5.3.80.0050.02012.33
5.3.70.0050.02812.29
5.3.60.0100.04312.35
5.3.50.0070.01812.32
5.3.40.0040.03112.37
5.3.30.0020.02112.35
5.3.20.0020.02312.13
5.3.10.0000.02112.23
5.3.00.0050.02212.09
5.2.170.0070.02712.93
5.2.160.0030.05312.93
5.2.150.0030.03312.93
5.2.140.0000.03312.93
5.2.130.0030.03012.93
5.2.120.0030.02712.93
5.2.110.0070.03012.93
5.2.100.0030.02712.93
5.2.90.0070.04712.93
5.2.80.0000.03712.93
5.2.70.0030.02712.93
5.2.60.0030.02712.93
5.2.50.0000.02712.93
5.2.40.0030.02712.93
5.2.30.0000.03012.93
5.2.20.0030.02312.93
5.2.10.0070.02312.93
5.2.00.0000.03012.93
5.1.60.0000.03012.93
5.1.50.0000.03012.93
5.1.40.0030.02312.93
5.1.30.0030.02312.93
5.1.20.0030.02312.93
5.1.10.0030.02712.93
5.1.00.0000.02712.93
5.0.50.0000.02012.93
5.0.40.0000.02012.93
5.0.30.0030.03012.93
5.0.20.0030.01712.93
5.0.10.0000.02012.93
5.0.00.0000.03012.93
4.4.90.0000.01312.93
4.4.80.0000.01312.93
4.4.70.0070.01012.93
4.4.60.0000.01712.93
4.4.50.0000.01312.93
4.4.40.0030.02312.93
4.4.30.0000.01312.93
4.4.20.0030.01312.93
4.4.10.0030.01312.93
4.4.00.0000.02712.93
4.3.110.0000.01312.93
4.3.100.0000.01712.93
4.3.90.0000.01312.93
4.3.80.0000.02312.93
4.3.70.0000.01312.93
4.3.60.0000.01712.93
4.3.50.0000.01712.93
4.3.40.0100.01312.93
4.3.30.0000.01312.93
4.3.20.0000.01712.93
4.3.10.0000.01712.93
4.3.00.0000.01312.93

preferences:
45.31 ms | 400 KiB | 5 Q