3v4l.org

run code in 300+ PHP versions simultaneously
<?php $author = 'Jan Stanisław Nowak'; $foo = explode(' ', $author); echo $foo[0] . ' ' . $foo[1];

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)
8.3.40.0080.00818.84
8.3.30.0060.00918.92
8.3.20.0070.00020.20
8.3.10.0070.00021.77
8.3.00.0120.00319.17
8.2.170.0110.00422.96
8.2.160.0130.00322.08
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.01126.16
8.2.120.0080.00019.48
8.2.110.0090.00019.14
8.2.100.0110.00017.75
8.2.90.0000.00719.36
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0080.00018.03
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0000.00818.11
8.2.20.0030.00517.72
8.2.10.0040.00418.11
8.2.00.0040.00417.72
8.1.270.0100.00720.69
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.20
8.1.230.0040.00817.76
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0000.00818.56
8.1.160.0000.00721.96
8.1.150.0000.00718.89
8.1.140.0000.00717.43
8.1.130.0030.00317.70
8.1.120.0040.00417.40
8.1.110.0040.00417.45
8.1.100.0040.00417.43
8.1.90.0070.00017.41
8.1.80.0050.00217.33
8.1.70.0030.00317.27
8.1.60.0000.00817.52
8.1.50.0030.00517.55
8.1.40.0040.00417.47
8.1.30.0050.00317.48
8.1.20.0050.00317.60
8.1.10.0080.00017.55
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0040.00418.49
8.0.270.0000.00717.23
8.0.260.0030.00317.29
8.0.250.0030.00316.86
8.0.240.0000.00716.82
8.0.230.0040.00416.94
8.0.220.0070.00016.88
8.0.210.0050.00316.87
8.0.200.0060.00016.95
8.0.190.0040.00416.93
8.0.180.0000.00716.93
8.0.170.0070.00016.77
8.0.160.0040.00416.98
8.0.150.0000.00716.89
8.0.140.0040.00416.86
8.0.130.0070.00013.33
8.0.120.0040.00416.76
8.0.110.0070.00016.89
8.0.100.0040.00416.86
8.0.90.0040.00416.88
8.0.80.0090.00616.88
8.0.70.0000.00716.79
8.0.60.0000.00716.86
8.0.50.0040.00416.92
8.0.30.0150.00617.17
8.0.20.0200.00817.40
8.0.10.0040.00416.98
8.0.00.0120.00716.63
7.4.330.0050.00015.20
7.4.320.0030.00316.51
7.4.300.0000.00616.59
7.4.290.0030.00316.42
7.4.280.0000.00716.49
7.4.270.0040.00416.54
7.4.260.0000.00716.39
7.4.250.0080.00016.31
7.4.240.0020.00616.60
7.4.230.0040.00416.36
7.4.220.0120.00616.48
7.4.210.0050.01016.45
7.4.200.0030.00316.56
7.4.160.0080.00816.55
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0110.00716.41
7.4.120.0080.01016.54
7.4.110.0100.01016.49
7.4.100.0120.00416.63
7.4.90.0100.00716.38
7.4.80.0070.01119.39
7.4.70.0030.01316.46
7.4.60.0100.00616.34
7.4.50.0030.00616.53
7.4.40.0080.00816.46
7.4.30.0000.01716.57
7.4.10.0100.00315.00
7.4.00.0100.00614.93
7.3.330.0050.00013.10
7.3.320.0160.00013.09
7.3.310.0070.00016.19
7.3.300.0060.00016.24
7.3.290.0000.00716.23
7.3.280.0070.01016.18
7.3.270.0060.01017.40
7.3.260.0030.01316.43
7.3.250.0130.01116.36
7.3.240.0090.00916.41
7.3.230.0100.01316.52
7.3.210.0140.00316.48
7.3.200.0090.00919.39
7.3.190.0030.01416.38
7.3.180.0120.00616.31
7.3.170.0090.01316.30
7.3.160.0040.01216.41
7.3.130.0060.01214.77
7.3.120.0070.01014.66
7.3.110.0080.01114.73
7.3.100.0070.01014.82
7.3.90.0070.00515.00
7.3.80.0020.01314.79
7.3.70.0080.00614.83
7.3.60.0050.00714.76
7.3.50.0030.01014.79
7.3.40.0050.00614.79
7.3.30.0080.00514.80
7.3.20.0050.01016.64
7.3.10.0030.01116.54
7.3.00.0050.01016.58
7.2.330.0040.01416.71
7.2.320.0030.01316.79
7.2.310.0110.01116.52
7.2.300.0130.00316.70
7.2.290.0150.00816.54
7.2.260.0110.00714.62
7.2.250.0110.00714.94
7.2.240.0110.00514.77
7.2.230.0140.00214.90
7.2.220.0030.01115.02
7.2.210.0060.00815.17
7.2.200.0050.00715.10
7.2.190.0050.00914.99
7.2.180.0060.00514.92
7.2.170.0070.00715.08
7.2.160.0050.00815.00
7.2.150.0050.00816.67
7.2.140.0050.00616.89
7.2.130.0090.00516.90
7.2.120.0030.01016.82
7.2.110.0120.00416.88
7.2.100.0070.00816.75
7.2.90.0060.00916.98
7.2.80.0050.00916.80
7.2.70.0090.00916.91
7.2.60.0100.00516.78
7.2.50.0060.01116.89
7.2.40.0080.01016.95
7.2.30.0120.00817.00
7.2.20.0090.00816.99
7.2.10.0060.00816.74
7.2.00.0080.00717.58
7.1.330.0020.01315.67
7.1.320.0070.01015.80
7.1.310.0040.00715.79
7.1.300.0040.00915.73
7.1.290.0050.00515.73
7.1.280.0050.00815.87
7.1.270.0100.00315.97
7.1.260.0040.00915.74
7.1.250.0110.00515.71
7.1.240.0040.00715.86
7.1.230.0050.00815.74
7.1.220.0070.00715.91
7.1.210.0040.00615.88
7.1.200.0050.00915.72
7.1.190.0070.00815.85
7.1.180.0050.00815.87
7.1.170.0030.01015.80
7.1.160.0090.00415.73
7.1.150.0040.01015.88
7.1.140.0060.00715.80
7.1.130.0050.00915.71
7.1.120.0080.00515.87
7.1.110.0050.00915.77
7.1.100.0040.01016.56
7.1.90.0030.01015.72
7.1.80.0060.00315.72
7.1.70.0020.01016.14
7.1.60.0090.00517.06
7.1.50.0060.00916.11
7.1.40.0040.00615.87
7.1.30.0080.00415.66
7.1.20.0070.00415.92
7.1.10.0060.01015.58
7.1.00.0040.03218.09
7.0.330.0090.00515.41
7.0.320.0050.01015.39
7.0.310.0040.00715.32
7.0.300.0060.00615.30
7.0.290.0040.00515.38
7.0.280.0060.00715.38
7.0.270.0060.00715.38
7.0.260.0050.01015.23
7.0.250.0090.00215.24
7.0.240.0050.01015.44
7.0.230.0060.00615.38
7.0.220.0050.00715.32
7.0.210.0060.00715.31
7.0.200.0080.00715.15
7.0.190.0070.00515.37
7.0.180.0040.00615.34
7.0.170.0020.01015.52
7.0.160.0060.01015.45
7.0.150.0060.00815.26
7.0.140.0100.02717.63
7.0.130.0060.00615.40
7.0.120.0040.00915.31
7.0.110.0020.00915.41
7.0.100.0020.01115.45
7.0.90.0020.00915.29
7.0.80.0030.01015.38
7.0.70.0070.00515.12
7.0.60.0060.03416.98
7.0.50.0070.02816.18
7.0.40.0030.02415.76
7.0.30.0110.02915.79
7.0.20.0120.03315.56
7.0.10.0110.02215.63
7.0.00.0080.02615.76
5.6.400.0060.00914.21
5.6.390.0030.01214.26
5.6.380.0030.00814.42
5.6.370.0080.00513.99
5.6.360.0040.00814.29
5.6.350.0050.00814.57
5.6.340.0050.00814.34
5.6.330.0070.00714.29
5.6.320.0030.01214.38
5.6.310.0050.00814.43
5.6.300.0040.01314.45
5.6.290.0090.00614.43
5.6.280.0080.02516.63
5.6.270.0050.00914.33
5.6.260.0070.00814.21
5.6.250.0020.00914.59
5.6.240.0020.01014.54
5.6.230.0050.00814.13
5.6.220.0030.00814.10
5.6.210.0050.02816.43
5.6.200.0090.02815.65
5.6.190.0110.02316.39
5.6.180.0120.01916.47
5.6.170.0120.01716.43
5.6.160.0050.02316.30
5.6.150.0080.02215.53
5.6.140.0060.03215.46
5.6.130.0060.03015.63
5.6.120.0040.03416.50
5.6.110.0060.02516.59
5.6.100.0010.02716.53
5.6.90.0030.02716.58
5.6.80.0080.02316.27
5.6.70.0150.02616.27
5.6.60.0050.00614.24
5.6.50.0030.00714.19
5.6.40.0050.00814.21
5.6.30.0070.00814.41
5.6.20.0060.00514.46
5.6.10.0030.01014.08
5.6.00.0090.00314.26
5.5.380.0040.00914.17
5.5.370.0050.00914.16
5.5.360.0070.00514.56
5.5.350.0030.03016.27
5.5.340.0040.01715.41
5.5.330.0040.02116.29
5.5.320.0150.03216.22
5.5.310.0070.02216.28
5.5.300.0050.02715.57
5.5.290.0040.03615.30
5.5.280.0030.01716.57
5.5.270.0060.03516.45
5.5.260.0050.03116.50
5.5.250.0050.02716.18
5.5.240.0040.03216.34
5.5.230.0020.01314.15
5.5.220.0050.00814.21
5.5.210.0080.00514.17
5.5.200.0090.00414.14
5.5.190.0060.00714.35
5.5.180.0090.00814.33
5.5.170.0000.01214.37
5.5.160.0080.00414.27
5.5.150.0070.00814.20
5.5.140.0080.00514.31
5.5.130.0030.00814.40
5.5.120.0100.00513.93
5.5.110.0050.00814.26
5.5.100.0030.00814.15
5.5.90.0050.00614.31
5.5.80.0040.00913.92
5.5.70.0060.00514.04
5.5.60.0060.00414.15
5.5.50.0090.00714.22
5.5.40.0080.00714.10
5.5.30.0110.00614.20
5.5.20.0010.01514.16
5.5.10.0040.00914.38
5.5.00.0080.00614.31
5.4.450.0100.03014.08
5.4.440.0170.01914.09
5.4.430.0270.01914.00
5.4.420.0020.02514.12
5.4.410.0380.01914.01
5.4.400.0110.03113.82
5.4.390.0090.02913.84
5.4.380.0060.02513.84
5.4.370.0130.02113.79
5.4.360.0140.01813.85
5.4.350.0150.02013.78
5.4.340.0130.02213.73
5.4.330.0040.00511.36
5.4.320.0120.02013.76
5.4.310.0130.02513.78
5.4.300.0110.02813.72
5.4.290.0160.02213.87
5.4.280.0080.02413.70
5.4.270.0100.02713.67
5.4.260.0130.02413.76
5.4.250.0120.02413.72
5.4.240.0110.02213.77
5.4.230.0090.02313.89
5.4.220.0140.02213.65
5.4.210.0140.02013.73
5.4.200.0060.02613.06
5.4.190.0110.02513.73
5.4.180.0130.02413.80
5.4.170.0160.01813.75
5.4.160.0140.02213.79
5.4.150.0050.02513.69
5.4.140.0130.02312.97
5.4.130.0050.02213.03
5.4.120.0090.02013.14
5.4.110.0100.02012.93
5.4.100.0230.02212.92
5.4.90.0100.02213.03
5.4.80.0060.02913.02
5.4.70.0090.02412.88
5.4.60.0110.01912.88
5.4.50.0120.02412.96
5.4.40.0090.02012.88
5.4.30.0160.01712.96
5.4.20.0130.01712.98
5.4.10.0080.02612.98
5.4.00.0130.02112.85
5.3.290.0270.06714.71
5.3.280.0300.05714.57
5.3.270.0200.06714.67
5.3.260.0270.05714.60
5.3.250.0200.07314.55
5.3.240.0330.06314.69
5.3.230.0330.04314.50
5.3.220.0270.06314.48
5.3.210.0270.06014.66
5.3.200.0330.06014.53
5.3.190.0300.05714.51
5.3.180.0330.06014.59
5.3.170.0270.07314.45
5.3.160.0170.08314.55
5.3.150.0270.07014.54
5.3.140.0300.06314.54
5.3.130.0170.08314.46
5.3.120.0200.07014.46
5.3.110.0270.05714.52
5.3.100.0200.07314.02
5.3.90.0270.04714.11
5.3.80.0330.05013.95
5.3.70.0130.07314.00
5.3.60.0170.06313.91
5.3.50.0200.05713.93
5.3.40.0130.06313.86
5.3.30.0300.04713.82
5.3.20.0270.05313.58
5.3.10.0370.06013.73
5.3.00.0270.06013.60
5.2.170.0170.06311.20
5.2.160.0170.06011.13
5.2.150.0070.06311.20
5.2.140.0130.05311.11
5.2.130.0270.04711.14
5.2.120.0200.03711.16
5.2.110.0230.05311.25
5.2.100.0200.04311.07
5.2.90.0100.06311.15
5.2.80.0170.05711.08
5.2.70.0230.05011.13
5.2.60.0200.05311.03
5.2.50.0230.05311.07
5.2.40.0330.03710.96
5.2.30.0130.04710.89
5.2.20.0230.04310.94
5.2.10.0270.04010.91
5.2.00.0130.05710.69
5.1.60.0100.0439.98
5.1.50.0070.05310.11
5.1.40.0270.04010.02
5.1.30.0100.05710.38
5.1.20.0230.04010.46
5.1.10.0270.04710.20
5.1.00.0170.05010.16
5.0.50.0070.0408.51
5.0.40.0070.0438.52
5.0.30.0100.0608.19
5.0.20.0230.0278.38
5.0.10.0130.0408.23
5.0.00.0100.0608.28
4.4.90.0130.0205.91
4.4.80.0130.0205.96
4.4.70.0000.0305.88
4.4.60.0130.0175.87
4.4.50.0070.0235.86
4.4.40.0100.0335.89
4.4.30.0100.0205.91
4.4.20.0200.0275.87
4.4.10.0170.0275.89
4.4.00.0100.0475.97
4.3.110.0130.0205.84
4.3.100.0100.0305.79
4.3.90.0130.0275.77
4.3.80.0100.0335.80
4.3.70.0070.0305.93
4.3.60.0030.0275.81
4.3.50.0070.0275.83
4.3.40.0070.0475.75
4.3.30.0030.0305.20
4.3.20.0100.0235.20
4.3.10.0070.0305.20
4.3.00.0000.0336.98

preferences:
40.63 ms | 400 KiB | 5 Q