3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo rand(0,5)?'I survived!':n();

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)
7.3.00.0110.00416.23
7.2.130.0080.00616.60
7.2.120.0040.00716.60
7.2.110.0030.00616.56
7.2.100.0130.00016.90
7.2.90.0070.01016.49
7.2.80.0060.00916.60
7.2.70.0110.00416.11
7.2.60.0030.00716.49
7.2.50.0070.00716.43
7.2.40.0000.01016.35
7.2.30.0130.00016.87
7.2.20.0070.00716.52
7.2.10.0100.00716.57
7.2.00.0050.00918.15
7.1.250.0040.00815.78
7.1.240.0100.00715.64
7.1.230.0000.01015.59
7.1.220.0040.01115.72
7.1.210.0100.00715.37
7.1.200.0000.01115.48
7.1.190.0060.00615.50
7.1.180.0090.00315.43
7.1.170.0030.00715.57
7.1.160.0000.01315.23
7.1.150.0070.00715.29
7.1.140.0000.00815.62
7.1.130.0030.01015.44
7.1.120.0080.00815.36
7.1.110.0100.00315.45
7.1.100.0090.00315.62
7.1.90.0060.00615.46
7.1.80.0060.00615.20
7.1.70.0060.00416.37
7.1.60.0040.00816.40
7.1.50.0090.00316.02
7.1.40.0010.01116.06
7.1.30.0070.00816.01
7.1.20.0030.00916.03
7.1.10.0010.00915.72
7.1.00.0020.01016.18
7.0.330.0040.00715.27
7.0.320.0060.00315.03
7.0.310.0030.00715.29
7.0.300.0070.01014.81
7.0.290.0060.00614.77
7.0.280.0110.00015.04
7.0.270.0120.00414.89
7.0.260.0000.00915.03
7.0.250.0140.00315.05
7.0.240.0110.00415.17
7.0.230.0030.00615.32
7.0.220.0040.01114.98
7.0.210.0070.00315.00
7.0.200.0040.00315.87
7.0.190.0070.00515.95
7.0.180.0000.01115.75
7.0.170.0000.01115.68
7.0.160.0080.00415.64
7.0.150.0030.00815.49
7.0.140.0040.00715.53
7.0.130.0040.00615.64
7.0.120.0030.00815.71
7.0.110.0060.00415.65
7.0.100.0020.00615.63
7.0.90.0040.00515.54
7.0.80.0010.00815.65
7.0.70.0040.00615.52
7.0.60.0020.01015.60
7.0.50.0010.00715.57
7.0.40.0070.00814.13
7.0.30.0060.00814.19
7.0.20.0030.00714.30
7.0.10.0030.00914.28
7.0.00.0070.00514.34
5.6.380.0040.00414.04
5.6.370.0090.00014.08
5.6.360.0040.01113.84
5.6.350.0000.01214.30
5.6.340.0030.01014.00
5.6.330.0000.00913.95
5.6.320.0030.00613.94
5.6.310.0030.00914.07
5.6.300.0050.02417.07
5.6.290.0050.02417.43
5.6.280.0020.02817.36
5.6.270.0090.01917.51
5.6.260.0040.03217.31
5.6.250.0050.02217.32
5.6.240.0050.02617.27
5.6.230.0020.02917.28
5.6.220.0080.02017.39
5.6.210.0050.02517.29
5.6.200.0060.02917.45
5.6.190.0050.03017.20
5.6.180.0090.03817.41
5.6.170.0060.04417.48
5.6.160.0050.02617.47
5.6.150.0020.03117.58
5.6.140.0060.02817.39
5.6.130.0050.02417.58
5.6.120.0050.02717.30
5.6.110.0090.02317.23
5.6.100.0040.02717.38
5.6.90.0030.02617.40
5.6.80.0040.03417.05
5.6.70.0030.02817.06
5.6.60.0050.02417.13
5.6.50.0080.03017.02
5.6.40.0050.02217.08
5.6.30.0080.02317.14
5.6.20.0030.02517.12
5.6.10.0020.04616.97
5.6.00.0030.02217.11
5.5.380.0050.02314.17
5.5.370.0020.02714.07
5.5.360.0070.01814.08
5.5.350.0040.02313.97
5.5.340.0020.02514.13
5.5.330.0020.02414.39
5.5.320.0130.01914.22
5.5.310.0100.03314.51
5.5.300.0060.02414.34
5.5.290.0050.03114.49
5.5.280.0090.02314.40
5.5.270.0080.02314.31
5.5.260.0070.02114.17
5.5.250.0070.02114.12
5.5.240.0010.02213.94
5.5.230.0040.02513.79
5.5.220.0030.02414.06
5.5.210.0020.02413.93
5.5.200.0030.02214.13
5.5.190.0010.02413.75
5.5.180.0030.02213.98
5.5.170.0000.00810.71
5.5.160.0050.02514.08
5.5.150.0030.02813.88
5.5.140.0030.02013.89
5.5.130.0040.02214.02
5.5.120.0020.02614.07
5.5.110.0030.02314.03
5.5.100.0050.02313.88
5.5.90.0030.02614.02
5.5.80.0020.02314.05
5.5.70.0000.02614.09
5.5.60.0030.02113.96
5.5.50.0020.02214.04
5.5.40.0030.02113.85
5.5.30.0030.02314.08
5.5.20.0070.02213.89
5.5.10.0050.02913.97
5.5.00.0020.02413.91
5.4.450.0060.03415.07
5.4.440.0070.02515.06
5.4.430.0040.02215.10
5.4.420.0020.02615.04
5.4.410.0040.02315.10
5.4.400.0030.02514.67
5.4.390.0040.02414.97
5.4.380.0030.02514.77
5.4.370.0030.02314.88
5.4.360.0060.02214.98
5.4.350.0030.02114.75
5.4.340.0050.02014.72
5.4.330.0070.00010.63
5.4.320.0070.02114.81
5.4.310.0080.02014.89
5.4.300.0020.02414.85
5.4.290.0070.02514.91
5.4.280.0040.02414.76
5.4.270.0030.02414.80
5.4.260.0060.02114.91
5.4.250.0000.02714.81
5.4.240.0020.02414.70
5.4.230.0050.01914.74
5.4.220.0080.02214.76
5.4.210.0090.02114.75
5.4.200.0030.02114.73
5.4.190.0030.02114.72
5.4.180.0040.02614.94
5.4.170.0020.02614.75
5.4.160.0040.02114.86
5.4.150.0060.02114.67
5.4.140.0050.02013.45
5.4.130.0000.02613.70
5.4.120.0000.02713.72
5.4.110.0100.01513.47
5.4.100.0020.02213.61
5.4.90.0050.01813.61
5.4.80.0000.02413.63
5.4.70.0050.02313.48
5.4.60.0050.02413.69
5.4.50.0060.02013.62
5.4.40.0020.02013.67
5.4.30.0000.02713.46
5.4.20.0040.03013.61
5.4.10.0040.02213.62
5.4.00.0000.02413.32
5.3.290.0050.03912.93
5.3.280.0020.02212.93
5.3.270.0040.02212.93
5.3.260.0000.02512.93
5.3.250.0030.02812.93
5.3.240.0030.01912.93
5.3.230.0030.03112.93
5.3.220.0020.02112.93
5.3.210.0060.02312.93
5.3.200.0000.02312.93
5.3.190.0010.02412.93
5.3.180.0060.02112.93
5.3.170.0050.02912.98
5.3.160.0020.02212.93
5.3.150.0040.01812.95
5.3.140.0030.02812.93
5.3.130.0020.03912.93
5.3.120.0050.03112.93
5.3.110.0050.01912.93
5.3.100.0020.02312.93
5.3.90.0000.02812.93
5.3.80.0050.03612.93
5.3.70.0030.03612.93
5.3.60.0010.02812.93
5.3.50.0040.02212.93
5.3.40.0020.02312.93
5.3.30.0020.04012.93
5.3.20.0030.03912.93
5.3.10.0030.02112.93
5.3.00.0020.02212.93
5.2.170.0020.02812.93
5.2.160.0030.02112.93
5.2.150.0000.02012.93
5.2.140.0010.02412.93
5.2.130.0060.03112.93
5.2.120.0070.03312.93
5.2.110.0020.01812.93
5.2.100.0050.01712.93
5.2.90.0030.01712.93
5.2.80.0060.01512.93
5.2.70.0010.01912.93
5.2.60.0030.02912.93
5.2.50.0010.02712.93
5.2.40.0020.01812.93
5.2.30.0040.03312.93
5.2.20.0030.02612.93
5.2.10.0030.02712.93
5.2.00.0020.03412.93
5.1.60.0020.02512.93
5.1.50.0020.01912.93
5.1.40.0000.01912.93
5.1.30.0050.01512.93
5.1.20.0050.02612.93
5.1.10.0020.01612.93
5.1.00.0040.01412.93
5.0.50.0050.02012.93
5.0.40.0020.01312.93
5.0.30.0030.01612.93
5.0.20.0000.01312.93
5.0.10.0010.01212.93
5.0.00.0000.02012.93
4.4.90.0040.01112.93
4.4.80.0020.02112.93
4.4.70.0030.01912.93
4.4.60.0020.01212.93
4.4.50.0020.02012.93
4.4.40.0020.02612.93
4.4.30.0010.01112.93
4.4.20.0040.01112.93
4.4.10.0020.01312.93
4.4.00.0000.03012.93
4.3.110.0000.01212.93
4.3.100.0050.00712.93
4.3.90.0020.01012.93
4.3.80.0060.01312.93
4.3.70.0000.01112.93
4.3.60.0050.00912.93
4.3.50.0040.00712.93
4.3.40.0040.02512.93
4.3.30.0050.00712.93
4.3.20.0000.01112.93
4.3.10.0000.01112.93
4.3.00.0030.00712.93

preferences:
35.13 ms | 400 KiB | 5 Q