3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (mt_rand() > 0.5) ? 1 : 0; var_dump($a);

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)
7.3.00.0100.00316.44
7.2.130.0080.00416.82
7.2.120.0090.00316.80
7.2.110.0030.01116.54
7.2.100.0040.00816.77
7.2.90.0100.01016.79
7.2.80.0150.00016.37
7.2.70.0060.00616.80
7.2.60.0100.01316.61
7.2.50.0170.00516.76
7.2.40.0090.01016.83
7.2.30.0110.01016.80
7.2.20.0110.00816.90
7.2.10.0150.01116.76
7.2.00.0060.00918.03
7.1.250.0070.00715.63
7.1.240.0040.00715.52
7.1.230.0090.00615.54
7.1.220.0080.00815.58
7.1.210.0130.00315.47
7.1.200.0060.00315.77
7.1.190.0100.00715.45
7.1.180.0150.00215.37
7.1.170.0060.01015.68
7.1.160.0110.00815.69
7.1.150.0160.00315.73
7.1.140.0080.01115.85
7.1.130.0100.01315.40
7.1.120.0110.01115.72
7.1.110.0060.00915.56
7.1.100.0060.01015.70
7.1.90.0100.00615.75
7.1.80.0130.00315.58
7.1.70.0040.01016.35
7.1.60.0110.00917.54
7.1.50.0080.01216.21
7.1.40.0040.01115.89
7.1.30.0120.00615.84
7.1.20.0100.00715.65
7.1.10.0110.00915.63
7.1.00.0070.03519.02
7.0.330.0130.00315.38
7.0.320.0070.00715.29
7.0.310.0060.00615.45
7.0.300.0120.00815.12
7.0.290.0130.00015.49
7.0.280.0070.01115.04
7.0.270.0190.00315.34
7.0.260.0080.00815.34
7.0.250.0060.00915.25
7.0.240.0060.00615.41
7.0.230.0070.00715.41
7.0.220.0120.00615.02
7.0.210.0110.00415.43
7.0.200.0080.00215.86
7.0.190.0080.00815.39
7.0.180.0070.00715.11
7.0.170.0070.00715.45
7.0.160.0090.00615.19
7.0.150.0070.01015.55
7.0.140.0050.04318.64
7.0.130.0090.00615.21
7.0.120.0160.03318.83
7.0.110.0070.00715.41
7.0.100.0130.00315.48
7.0.90.0070.00715.29
7.0.80.0120.00315.42
7.0.70.0110.00315.33
7.0.60.0240.03217.68
7.0.50.0090.04216.55
7.0.40.0090.04416.99
7.0.30.0170.04416.86
7.0.20.0120.03316.53
7.0.10.0080.02816.78
7.0.00.0080.02316.62
5.6.380.0070.00714.27
5.6.370.0060.00614.54
5.6.360.0060.01014.57
5.6.350.0060.01114.05
5.6.340.0080.00814.09
5.6.330.0030.01314.16
5.6.320.0110.00314.30
5.6.310.0040.00514.50
5.6.300.0040.01114.39
5.6.290.0070.00714.41
5.6.280.0080.03917.44
5.6.270.0090.00914.22
5.6.260.0040.00714.19
5.6.250.0040.01114.24
5.6.240.0070.00714.25
5.6.230.0110.00414.21
5.6.220.0090.00013.98
5.6.210.0090.03217.48
5.6.200.0070.03716.16
5.6.190.0020.03417.34
5.6.180.0100.02617.21
5.6.170.0180.04317.47
5.6.160.0030.03017.55
5.6.150.0110.02116.20
5.6.140.0040.02516.22
5.6.130.0050.03216.36
5.6.120.0000.02617.56
5.6.110.0060.04217.56
5.6.100.0100.03517.70
5.6.90.0110.04117.52
5.6.80.0130.03317.23
5.6.70.2130.02417.31
5.6.60.0070.00714.28
5.6.50.0030.01014.28
5.6.40.0090.00614.41
5.6.30.0090.00614.04
5.6.20.0130.00314.02
5.6.10.0060.00614.04
5.6.00.0040.00714.14
5.5.380.0030.00310.77
5.5.370.0060.00310.71
5.5.360.0030.00310.79
5.5.350.0200.03815.72
5.5.340.0070.04014.45
5.5.330.0010.02615.73
5.5.320.0140.02015.60
5.5.310.0190.02815.53
5.5.300.0020.02714.37
5.5.290.0030.04214.42
5.5.280.0060.04315.87
5.5.270.0080.02015.81
5.5.260.0060.02015.67
5.5.250.0030.02815.78
5.5.240.0220.03515.53
5.5.230.0040.00810.77
5.5.220.0030.00910.99
5.5.210.0050.00310.79
5.5.200.0100.00010.84
5.5.190.0060.00610.72
5.5.180.0050.00810.88
5.5.170.0050.00510.66
5.5.160.0120.00310.68
5.5.150.0110.00410.77
5.5.140.0050.00810.86
5.5.130.0080.00010.84
5.5.120.0090.00310.92
5.5.110.0070.00210.66
5.5.100.0050.00310.39
5.5.90.0060.00610.92
5.5.80.0000.00810.64
5.5.70.0070.00210.65
5.5.60.0000.00810.70
5.5.50.0050.00210.77
5.5.40.0030.00510.89
5.5.30.0050.00210.54
5.5.20.0070.00011.07
5.5.10.0050.00310.73
5.5.00.0030.00510.66
5.4.450.0100.03015.02
5.4.440.0020.02415.10
5.4.430.0030.02715.24
5.4.420.0020.02515.06
5.4.410.0030.03114.85
5.4.400.0070.02814.89
5.4.390.0040.02314.87
5.4.380.0100.01714.95
5.4.370.0020.03214.73
5.4.360.0020.02614.88
5.4.350.0060.02914.87
5.4.340.0080.02214.80
5.4.330.0050.00310.73
5.4.320.0060.02314.96
5.4.310.0050.02514.99
5.4.300.0020.02214.77
5.4.290.0020.02215.02
5.4.280.0030.03314.67
5.4.270.0030.02314.89
5.4.260.0060.03514.90
5.4.250.0030.02314.79
5.4.240.0050.02114.92
5.4.230.0080.02114.95
5.4.220.0110.03214.82
5.4.210.0050.03014.92
5.4.200.0010.02514.72
5.4.190.0040.03814.86
5.4.180.0050.03914.76
5.4.170.0030.02414.89
5.4.160.0040.02014.89
5.4.150.0050.02514.65
5.4.140.0070.01713.53
5.4.130.0050.03313.48
5.4.120.0040.02013.46
5.4.110.0020.02213.46
5.4.100.0000.02513.49
5.4.90.0030.02113.43
5.4.80.0030.02013.42
5.4.70.0020.04013.28
5.4.60.0030.03813.46
5.4.50.0030.02213.49
5.4.40.0030.03813.48
5.4.30.0060.02313.65
5.4.20.0050.01713.47
5.4.10.0030.02213.50
5.4.00.0030.02413.23
5.3.290.0000.04012.53
5.3.280.0030.04212.39
5.3.270.0060.02012.40
5.3.260.0070.02412.51
5.3.250.0090.03512.45
5.3.240.0030.02012.43
5.3.230.0030.02712.47
5.3.220.0020.02212.25
5.3.210.0130.03712.36
5.3.200.0000.02312.35
5.3.190.0020.02212.41
5.3.180.0010.02312.43
5.3.170.0000.02312.48
5.3.160.0050.02112.47
5.3.150.0000.02212.48
5.3.140.0070.01712.37
5.3.130.0050.01812.44
5.3.120.0070.02212.50
5.3.110.0030.02012.41
5.3.100.0020.02312.06
5.3.90.0050.03512.12
5.3.80.0050.02712.15
5.3.70.0070.04012.16
5.3.60.0080.01712.30
5.3.50.0050.03512.15
5.3.40.0060.03711.99
5.3.30.0060.03212.02
5.3.20.0080.01512.02
5.3.10.0020.04011.86
5.3.00.0050.01811.77
5.2.170.0040.02210.46
5.2.160.0050.01710.52
5.2.150.0020.03810.46
5.2.140.0050.01810.52
5.2.130.0090.02710.45
5.2.120.0040.01710.49
5.2.110.0040.02210.45
5.2.100.0070.01510.50
5.2.90.0050.01510.52
5.2.80.0050.01810.53
5.2.70.0030.01810.44
5.2.60.0050.03210.47
5.2.50.0020.03010.46
5.2.40.0040.01610.43
5.2.30.0070.01510.41
5.2.20.0060.01710.44
5.2.10.0020.01710.34
5.2.00.0050.03310.33
5.1.60.0040.0159.99
5.1.50.0080.0269.96
5.1.40.0020.0169.95
5.1.30.0050.01510.14
5.1.20.0060.01510.15
5.1.10.0060.0159.93
5.1.00.0040.01510.04
5.0.50.0050.0109.76
5.0.40.0050.0089.76
5.0.30.0060.0159.76
5.0.20.0040.0109.76
5.0.10.0000.0139.76
5.0.00.0090.0139.76
4.4.90.0030.0099.76
4.4.80.0030.0209.76
4.4.70.0020.0089.76
4.4.60.0030.0089.76
4.4.50.0030.0109.76
4.4.40.0040.0209.76
4.4.30.0000.0189.76
4.4.20.0030.0119.76
4.4.10.0030.0109.76
4.4.00.0020.0199.76
4.3.110.0040.0119.76
4.3.100.0000.0119.76
4.3.90.0020.0109.76
4.3.80.0020.0169.76
4.3.70.0020.0109.76
4.3.60.0020.0099.76
4.3.50.0040.0089.76
4.3.40.0000.0159.76
4.3.30.0020.0109.76
4.3.20.0000.0129.76
4.3.10.0010.0119.76
4.3.00.0020.0089.76

preferences:
37.51 ms | 400 KiB | 5 Q